Turn off color for downstairs dump Removing existing region "/var/tmp/test_repair" Creating region directory at: /var/tmp/test_repair Creating dsc directory at: /tmp/test_repair/test_repair_dsc Downstairs region 0 created at /var/tmp/test_repair/8810 in 0.20037042 Downstairs region 1 created at /var/tmp/test_repair/8820 in 0.012850652 Downstairs region 2 created at /var/tmp/test_repair/8830 in 0.011875607 Created 3 regions /var/tmp/bins/crutest with -t 127.0.0.1:8810 -t 127.0.0.1:8820 -t 127.0.0.1:8830 1136 1137 1138 Dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.297363068Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.312110167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.314238298Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.314399662Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.314409361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.314531251Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"Crucible 8da0ab78-9113-4d06-bfae-ad8cd3c9278f has session id: bed4302d-801a-49fd-a44d-84bee1185850","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.31516264Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Upstairs opts: Upstairs UUID: 8da0ab78-9113-4d06-bfae-ad8cd3c9278f, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.31529289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Crucible stats registered with UUID: 8da0ab78-9113-4d06-bfae-ad8cd3c9278f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.315305668Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:23.315374217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316263285Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"2","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316309198Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"1","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316323955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316488739Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} {"msg":"The guest has requested activation with gen:1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316532412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"8da0ab78-9113-4d06-bfae-ad8cd3c9278f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316541911Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316551649Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316562277Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"1","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316572946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"2","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316583704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316594712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"2","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.31660544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"1","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"ds_connection connected from Ok(127.0.0.1:63580)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316684258Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"ds_connection connected from Ok(127.0.0.1:33495)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316709774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"1","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"ds_connection connected from Ok(127.0.0.1:50257)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.316721812Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"2","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.318263316Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"1","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.318290372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.318305859Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"2","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.318988111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319007838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[0]R flush_numbers[0..12]: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319027554Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[0]R generation[0..12]: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319038783Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319052051Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[1]R flush_numbers[0..12]: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319063259Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[1]R generation[0..12]: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319074147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319085925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[2]R flush_numbers[0..12]: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319097103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[2]R generation[0..12]: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319108012Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.31911987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Max found gen is 1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319130428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Generation requested: 1 >= found:1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319140956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Next flush: 1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319150985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319162943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"downstairs","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319173731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.3191833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319194058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"1","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319204536Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"client":"2","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319215035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319224983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"8da0ab78-9113-4d06-bfae-ad8cd3c9278f is now active with session: bed4302d-801a-49fd-a44d-84bee1185850","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319235911Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.31924532Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"The guest has finished waiting for activation with:1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319255508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"Activated sub_volume 8da0ab78-9113-4d06-bfae-ad8cd3c9278f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319288263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319339725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 {"msg":"Fill test","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.319526735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} Read and Verify all blocks (0..600 range:false) {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30---------------------------------------------------------------- Crucible gen:1 GIO:true work queues: Upstairs:0 downstairs:3 ,States:"time":" Active2026-10-23T15:36:23.352989281Z Active" Active ,"hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} {"msg":"CLIENT: Tests done. All submitted work has been ACK'd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.353039993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1004 Acked Read 88 Done Done Done false 1005 Acked Read 256 Done Done Done false 1006 Acked Read 256 Done Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 0 0 Done 3 3 3 9 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1003)) Some(JobId(1003)) Some(JobId(1003)) Downstairs last five completed: 1003 1002 1001 1000 Upstairs last five completed: 1006 1005 1004 1003 1002 {"msg":"CLIENT: Up:0 ds:3 act:3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:23.353274276Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} ---------------------------------------------------------------- Crucible gen:1 GIO:true work queues: Upstairs:0 downstairs:0 Downstairs last five completed: 1007 1006 1005 1004 1003 Upstairs last five completed: 1007 1006 1005 1004 1003 {"msg":"CLIENT: Up:0 ds:0 act:3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.354193031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} {"msg":"CLIENT: All crucible jobs finished, exiting program","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.354237514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"task":"crutest"} {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:27.354248522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141} {"msg":"client stopping due to Err(RecvError(()))","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.354480885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"client task is sending Done(QueueClosed)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:27.354504002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"client task could not reply to main task; shutting down?","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:27.35451685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} {"msg":"client task is exiting","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.354528338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"bed4302d-801a-49fd-a44d-84bee1185850"} Begin loop 1 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.379120698Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:27.386213147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.386286906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393202583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393458802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393488548Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393499906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393512614Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Crucible 601ae8e8-b379-4905-af17-6aaa82c601b9 has session id: 06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393865238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Upstairs opts: Upstairs UUID: 601ae8e8-b379-4905-af17-6aaa82c601b9, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393895723Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Crucible stats registered with UUID: 601ae8e8-b379-4905-af17-6aaa82c601b9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.393907241Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:27.393917299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394086242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"1","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394116098Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"2","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394127496Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"0","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394231269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} {"msg":"The guest has requested activation with gen:2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394260375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"601ae8e8-b379-4905-af17-6aaa82c601b9 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394275932Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394285631Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"0","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394296109Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"1","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394306507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"2","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394318675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"2","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394330913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"0","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394341642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"1","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"ds_connection connected from Ok(127.0.0.1:58407)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394422479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"1","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"ds_connection connected from Ok(127.0.0.1:62551)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394448365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"2","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"ds_connection connected from Ok(127.0.0.1:45006)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.394460503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"io task","client":"0","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395118708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"1","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395142374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"2","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395158661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"0","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395453454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395463713Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[0]R flush_numbers[0..12]: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395488879Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[0]R generation[0..12]: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395500697Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395512665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[1]R flush_numbers[0..12]: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395523833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[1]R generation[0..12]: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395537341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395549269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[2]R flush_numbers[0..12]: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395560267Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[2]R generation[0..12]: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395571226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395583094Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Max found gen is 2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395593172Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Generation requested: 2 >= found:2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395603631Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Next flush: 2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395613609Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395623567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"":"downstairs","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395633996Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395643434Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"0","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395653753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"1","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395664101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"client":"2","":"downstairs","session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395674479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395684338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"601ae8e8-b379-4905-af17-6aaa82c601b9 is now active with session: 06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395696476Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395705804Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"session_id":"06f5ae50-0fb3-413c-b9a8-ef10a7f22e3d"} {"msg":"The guest has finished waiting for activation with:2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395715493Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Activated sub_volume 601ae8e8-b379-4905-af17-6aaa82c601b9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.395724031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.39573275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.396306828Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} 01/30 Write block 315 len 16384 data: 2 2 2 2 02/30 Read block 343 len 12288 03/30 Write block 51 len 12288 data: 2 2 2 04/30 Flush 05/30 Write block 53 len 40960 data: 3 2 2 2 2 2 2 2 2 2 06/30 Write block 582 len 40960 data: 2 2 2 2 2 2 2 2 2 2 07/30 Read block 465 len 12288 08/30 Write block 473 len 8192 data: 2 2 09/30 Read block 174 len 24576 10/30 Write block 498 len 28672 data: 2 2 2 2 2 2 2 11/30 Read block 224 len 4096 12/30 Read block 96 len 20480 13/30 Read block 359 len 36864 14/30 Read block 65 len 24576 15/30 Read block 513 len 16384 16/30 Flush 17/30 Write block 402 len 28672 data: 2 2 2 2 2 2 2 18/30 Read block 202 len 40960 19/30 Read block 200 len 24576 20/30 Flush 21/30 Write block 593 len 16384 data: 2 2 2 2 22/30 Read block 499 len 24576 23/30 Read block 326 len 16384 24/30 Write block 530 len 40960 data: 2 2 2 2 2 2 2 2 2 2 25/30 Read block 51 len 16384 26/30 Write block 278 len 28672 data: 2 2 2 2 2 2 2 27/30 Read block 368 len 40960 28/30 Write block 284 len 24576 data: 3 2 2 2 2 2 29/30 Read block 221 len 28672 30/30 Write block 149 len 28672 data: 2 2 2 2 2 2 2 ---------------------------------------------------------------- Crucible gen:2 GIO:true work queues: Upstairs:0 downstairs:26 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1004 Acked Write 10 Done Done Done false 1005 Acked Write 10 Sent Done Done false 1006 Acked Read 3 Sent Done Done false 1007 Acked Write 2 Sent Done Done false 1008 Acked Read 6 Sent Done Done false 1009 Acked Write 7 Sent Done Done false 1010 Acked Read 1 Sent Done Done false 1011 Acked Read 5 Sent Done Done false 1012 Acked Read 9 Sent Done Done false 1013 Acked Read 6 Sent Done Done false 1014 Acked Read 4 Sent Done Done false 1015 Acked Flush 0 Sent Done Done false 1016 Acked Write 7 Sent Done Done false 1017 Acked Read 10 Sent Done Done false 1018 Acked Read 6 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 4 Sent Done Done false 1021 Acked Read 6 Sent Done Done false 1022 Acked Read 4 Sent Done Done false 1023 Acked Write 10 Sent Done Done false 1024 Acked Read 4 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 10 Sent Done Done false 1027 Acked Write 6 Sent Done Done false 1028 Acked Read 7 Sent Done Done false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 25 1 1 27 Done 1 25 25 51 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1003)) Some(JobId(1019)) Some(JobId(1019)) Downstairs last five completed: 1003 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:27.405528838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:27.40583589Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1143,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 1 1 1 1 1 1 F F F 1 020-039 1 1 1 1 1 1 F F F 2 040-059 2 2 2 2 3 3 T F F <--- 3 060-079 1 2 2 1 3 3 T F F <--- 4 080-099 1 1 1 1 1 1 F F F 5 100-119 1 1 1 1 1 1 F F F 6 120-139 1 1 1 1 1 1 F F F 7 140-159 1 1 1 1 1 1 F T T <--- 8 160-179 1 1 1 1 1 1 F F F 9 180-199 1 1 1 1 1 1 F F F 10 200-219 1 1 1 1 1 1 F F F 11 220-239 1 1 1 1 1 1 F F F 12 240-259 1 1 1 1 1 1 F F F 13 260-279 1 1 1 1 1 1 F T T <--- 14 280-299 1 1 1 1 1 1 F T T <--- 15 300-319 2 2 2 2 2 2 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 1 1 1 1 1 1 F F F 18 360-379 1 1 1 1 1 1 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 1 2 2 1 4 4 F F F <--- 21 420-439 1 1 1 1 1 1 F F F 22 440-459 1 1 1 1 1 1 F F F 23 460-479 1 2 2 1 3 3 F F F <--- 24 480-499 1 2 2 1 3 3 F F F <--- 25 500-519 1 2 2 1 3 3 F F F <--- 26 520-539 1 1 1 1 1 1 F T T <--- 27 540-559 1 1 1 1 1 1 F F F 28 560-579 1 1 1 1 1 1 F F F 29 580-599 1 2 2 1 3 3 F T T <--- Max gen: 2, Max flush: 4 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 1 Verifying data now No change after verify Loop: 1 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 1 1 1 1 1 1 F F F 1 020-039 1 1 1 1 1 1 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 2 2 2 3 3 3 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 1 1 1 1 1 1 F F F 6 120-139 1 1 1 1 1 1 F F F 7 140-159 3 3 3 5 5 5 F F F 8 160-179 1 1 1 1 1 1 F F F 9 180-199 1 1 1 1 1 1 F F F 10 200-219 1 1 1 1 1 1 F F F 11 220-239 1 1 1 1 1 1 F F F 12 240-259 1 1 1 1 1 1 F F F 13 260-279 3 3 3 5 5 5 F F F 14 280-299 3 3 3 5 5 5 F F F 15 300-319 2 2 2 2 2 2 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 1 1 1 1 1 1 F F F 18 360-379 1 1 1 1 1 1 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 2 2 2 4 4 4 F F F 21 420-439 1 1 1 1 1 1 F F F 22 440-459 1 1 1 1 1 1 F F F 23 460-479 2 2 2 3 3 3 F F F 24 480-499 2 2 2 3 3 3 F F F 25 500-519 2 2 2 3 3 3 F F F 26 520-539 3 3 3 5 5 5 F F F 27 540-559 1 1 1 1 1 1 F F F 28 560-579 1 1 1 1 1 1 F F F 29 580-599 3 3 3 5 5 5 F F F Max gen: 3, Max flush: 5 Begin loop 2 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.78559142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.793780585Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794077107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794107732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794119391Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794132209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Crucible fdba5856-453b-404d-9bea-5c0d87c3f437 has session id: 74f718d1-3bbc-4740-8b12-13ba5c44b0b2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794450998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Upstairs opts: Upstairs UUID: fdba5856-453b-404d-9bea-5c0d87c3f437, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794484312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Crucible stats registered with UUID: fdba5856-453b-404d-9bea-5c0d87c3f437","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794495421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:31.794505159Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794678031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"2","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794707397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"1","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794718675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"0","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794827278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"task":"crutest"} {"msg":"The guest has requested activation with gen:4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794851634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"fdba5856-453b-404d-9bea-5c0d87c3f437 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794868341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.79487793Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"0","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794888638Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"1","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794901046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"2","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794911414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"2","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794922123Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"1","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794966376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"0","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"ds_connection connected from Ok(127.0.0.1:41876)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.794991841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"2","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"ds_connection connected from Ok(127.0.0.1:41387)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.79500376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"1","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"ds_connection connected from Ok(127.0.0.1:50174)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.795015908Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"io task","client":"0","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.795722145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"2","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.795762229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"0","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.795775137Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"1","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796019978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796030256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[0]R flush_numbers[0..12]: [1, 1, 3, 3, 1, 1, 1, 5, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796107034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[0]R generation[0..12]: [1, 1, 2, 2, 1, 1, 1, 3, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796118702Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.79613075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[1]R flush_numbers[0..12]: [1, 1, 3, 3, 1, 1, 1, 5, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796144718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[1]R generation[0..12]: [1, 1, 2, 2, 1, 1, 1, 3, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796155996Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796167874Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[2]R flush_numbers[0..12]: [1, 1, 3, 3, 1, 1, 1, 5, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796178942Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[2]R generation[0..12]: [1, 1, 2, 2, 1, 1, 1, 3, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796189871Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796201709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Max found gen is 4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796212057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Generation requested: 4 >= found:4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796222385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Next flush: 6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796232484Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796242672Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"":"downstairs","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.79625357Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796263209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"0","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796273637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"1","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796284185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"client":"2","":"downstairs","session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796294914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796306622Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"fdba5856-453b-404d-9bea-5c0d87c3f437 is now active with session: 74f718d1-3bbc-4740-8b12-13ba5c44b0b2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.79631775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796327159Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"session_id":"74f718d1-3bbc-4740-8b12-13ba5c44b0b2"} {"msg":"The guest has finished waiting for activation with:4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796337007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Activated sub_volume fdba5856-453b-404d-9bea-5c0d87c3f437","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796345606Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796354224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.796623111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"task":"crutest"} 01/30 Write block 256 len 20480 data: 2 2 2 2 2 02/30 Write block 6 len 40960 data: 2 2 2 2 2 2 2 2 2 2 03/30 Read block 365 len 32768 04/30 Read block 377 len 40960 05/30 Write block 588 len 8192 data: 3 3 06/30 Write block 472 len 8192 data: 2 3 07/30 Write block 574 len 36864 data: 2 2 2 2 2 2 2 2 3 08/30 Read block 174 len 8192 09/30 Write block 452 len 36864 data: 2 2 2 2 2 2 2 2 2 10/30 Read block 150 len 24576 11/30 Read block 215 len 40960 12/30 Read block 582 len 40960 13/30 Flush 14/30 Write block 425 len 8192 data: 2 2 15/30 Read block 119 len 40960 16/30 Read block 146 len 28672 17/30 Write block 146 len 32768 data: 2 2 2 3 3 3 3 3 18/30 Write block 64 len 28672 data: 2 2 2 2 2 2 2 19/30 Write block 375 len 12288 data: 2 2 2 20/30 Write block 474 len 16384 data: 3 2 2 2 21/30 Write block 280 len 16384 data: 3 3 3 3 22/30 Read block 444 len 32768 23/30 Read block 49 len 40960 24/30 Read block 508 len 12288 25/30 Write block 105 len 36864 data: 2 2 2 2 2 2 2 2 2 26/30 Read block 16 len 24576 27/30 Write block 148 len 20480 data: 3 4 4 4 4 28/30 Write block 130 len 4096 data: 2 29/30 Read block 563 len 4096 30/30 Read block 424 len 12288 ---------------------------------------------------------------- Crucible gen:4 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Write 10 Done Done Sent false 1002 Acked Read 8 Done Done Sent false 1003 Acked Read 10 Done Done Sent false 1004 Acked Write 2 Done Done Sent false 1005 Acked Write 2 Done Done Sent false 1006 Acked Write 9 Done Done Sent false 1007 Acked Read 2 Done Done Sent false 1008 Acked Write 9 Done Done Sent false 1009 Acked Read 6 Done Done Sent false 1010 Acked Read 10 Done Done Sent false 1011 Acked Read 10 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 2 Done Done Sent false 1014 Acked Read 10 Done Done Sent false 1015 Acked Read 7 Done Done Sent false 1016 Acked Write 8 Done Done Sent false 1017 Acked Write 7 Done Done Sent false 1018 Acked Write 3 Done Done Sent false 1019 Acked Write 4 Done Done Sent false 1020 Acked Write 4 Done Done Sent false 1021 Acked Read 8 Done Done Sent false 1022 Acked Read 10 Done Done Sent false 1023 Acked Read 3 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Read 6 Done Done Sent false 1026 Acked Write 5 Done Done Sent false 1027 Acked Write 1 Done Done Sent false 1028 Acked Read 1 Done Done Sent false 1029 Acked Read 3 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 29 29 Done 30 30 1 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1012)) Some(JobId(1012)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:31.803987728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:31.804255765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1151,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 4 4 1 6 6 1 F F F <--- 1 020-039 1 1 1 1 1 1 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 2 2 2 3 3 3 T T F <--- 4 080-099 1 1 1 1 1 1 F F F 5 100-119 1 1 1 1 1 1 T T F <--- 6 120-139 1 1 1 1 1 1 T T F <--- 7 140-159 3 3 3 5 5 5 T T F <--- 8 160-179 1 1 1 1 1 1 F F F 9 180-199 1 1 1 1 1 1 F F F 10 200-219 1 1 1 1 1 1 F F F 11 220-239 1 1 1 1 1 1 F F F 12 240-259 4 4 1 6 6 1 F F T <--- 13 260-279 4 4 3 6 6 5 F F T <--- 14 280-299 3 3 3 5 5 5 T T F <--- 15 300-319 2 2 2 2 2 2 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 1 1 1 1 1 1 F F F 18 360-379 1 1 1 1 1 1 T T F <--- 19 380-399 1 1 1 1 1 1 F F F 20 400-419 2 2 2 4 4 4 F F F 21 420-439 1 1 1 1 1 1 T T F <--- 22 440-459 4 4 1 6 6 1 F F F <--- 23 460-479 4 4 2 6 6 3 T T F <--- 24 480-499 2 2 2 3 3 3 F F F 25 500-519 2 2 2 3 3 3 F F F 26 520-539 3 3 3 5 5 5 F F F 27 540-559 1 1 1 1 1 1 F F F 28 560-579 4 4 1 6 6 1 F F F <--- 29 580-599 4 4 3 6 6 5 F F F <--- Max gen: 4, Max flush: 6 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 2 Verifying data now No change after verify Loop: 2 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 4 4 4 6 6 6 F F F 1 020-039 1 1 1 1 1 1 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 5 5 5 7 7 7 F F F 6 120-139 5 5 5 7 7 7 F F F 7 140-159 5 5 5 7 7 7 F F F 8 160-179 1 1 1 1 1 1 F F F 9 180-199 1 1 1 1 1 1 F F F 10 200-219 1 1 1 1 1 1 F F F 11 220-239 1 1 1 1 1 1 F F F 12 240-259 4 4 4 6 6 6 F F F 13 260-279 4 4 4 6 6 6 F F F 14 280-299 5 5 5 7 7 7 F F F 15 300-319 2 2 2 2 2 2 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 1 1 1 1 1 1 F F F 18 360-379 5 5 5 7 7 7 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 2 2 2 4 4 4 F F F 21 420-439 5 5 5 7 7 7 F F F 22 440-459 4 4 4 6 6 6 F F F 23 460-479 5 5 5 7 7 7 F F F 24 480-499 2 2 2 3 3 3 F F F 25 500-519 2 2 2 3 3 3 F F F 26 520-539 3 3 3 5 5 5 F F F 27 540-559 1 1 1 1 1 1 F F F 28 560-579 4 4 4 6 6 6 F F F 29 580-599 4 4 4 6 6 6 F F F Max gen: 5, Max flush: 7 Begin loop 3 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.047202371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055163552Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055464964Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.05549315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055502838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055515796Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Crucible 188fc694-0664-4833-b8c7-67da189d16a8 has session id: 2e04925e-b727-433c-846a-6de495ec9aaa","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055837165Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Upstairs opts: Upstairs UUID: 188fc694-0664-4833-b8c7-67da189d16a8, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055862681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Crucible stats registered with UUID: 188fc694-0664-4833-b8c7-67da189d16a8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.055873519Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:36.055884867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056052721Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"1","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056068818Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"0","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056079706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"2","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056231932Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"task":"crutest"} {"msg":"The guest has requested activation with gen:6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056256808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"188fc694-0664-4833-b8c7-67da189d16a8 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056274495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056285973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"0","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056296692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"1","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.05630712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"2","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056317588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"2","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056328447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"1","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056373809Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"0","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"ds_connection connected from Ok(127.0.0.1:63053)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056385538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"2","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"ds_connection connected from Ok(127.0.0.1:37951)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.056500979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"1","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"ds_connection connected from Ok(127.0.0.1:49817)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.05655737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"io task","client":"0","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057037124Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"2","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057066659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"1","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057148466Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"0","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057322848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057419413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[0]R flush_numbers[0..12]: [6, 1, 3, 7, 1, 7, 7, 7, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057482053Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[0]R generation[0..12]: [4, 1, 2, 5, 1, 5, 5, 5, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057494231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057509168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[1]R flush_numbers[0..12]: [6, 1, 3, 7, 1, 7, 7, 7, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057520347Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[1]R generation[0..12]: [4, 1, 2, 5, 1, 5, 5, 5, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057531405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057543223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[2]R flush_numbers[0..12]: [6, 1, 3, 7, 1, 7, 7, 7, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057554301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[2]R generation[0..12]: [4, 1, 2, 5, 1, 5, 5, 5, 1, 1, 1, 1]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.05756539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057577558Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Max found gen is 6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057587646Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Generation requested: 6 >= found:6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057598084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Next flush: 8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057608133Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057618271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"":"downstairs","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057628859Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057638368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"0","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057648846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"1","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057659265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"client":"2","":"downstairs","session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057671093Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057680901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"188fc694-0664-4833-b8c7-67da189d16a8 is now active with session: 2e04925e-b727-433c-846a-6de495ec9aaa","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057691759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057701348Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"session_id":"2e04925e-b727-433c-846a-6de495ec9aaa"} {"msg":"The guest has finished waiting for activation with:6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057711176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Activated sub_volume 188fc694-0664-4833-b8c7-67da189d16a8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057719965Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057728913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.057995381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"task":"crutest"} 01/30 Write block 278 len 24576 data: 3 3 4 4 4 4 02/30 Read block 296 len 20480 03/30 Write block 453 len 12288 data: 3 3 3 04/30 Write block 19 len 20480 data: 2 2 2 2 2 05/30 Write block 158 len 20480 data: 2 2 2 2 2 06/30 Read block 186 len 12288 07/30 Read block 309 len 4096 08/30 Read block 460 len 32768 09/30 Read block 32 len 20480 10/30 Read block 169 len 32768 11/30 Write block 518 len 40960 data: 2 2 2 2 2 2 2 2 2 2 12/30 Read block 408 len 36864 13/30 Write block 356 len 8192 data: 2 2 14/30 Write block 371 len 40960 data: 2 2 2 2 3 3 3 2 2 2 15/30 Read block 34 len 36864 16/30 Write block 418 len 36864 data: 2 2 2 2 2 2 2 3 3 17/30 Write block 223 len 20480 data: 2 2 2 2 2 18/30 Read block 49 len 4096 19/30 Write block 367 len 8192 data: 2 2 20/30 Write block 479 len 28672 data: 2 2 2 2 2 2 2 21/30 Read block 437 len 4096 22/30 Write block 126 len 32768 data: 2 2 2 2 3 2 2 2 23/30 Read block 586 len 8192 24/30 Read block 447 len 40960 25/30 Read block 91 len 28672 26/30 Read block 577 len 12288 27/30 Read block 404 len 8192 28/30 Read block 89 len 24576 29/30 Write block 536 len 36864 data: 3 3 3 3 2 2 2 2 2 30/30 Read block 399 len 16384 ---------------------------------------------------------------- Crucible gen:6 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Done Done false 1001 Acked Read 5 Done Sent Done false 1002 Acked Write 3 Done Sent Done false 1003 Acked Write 5 Done Sent Done false 1004 Acked Write 5 Done Sent Done false 1005 Acked Read 3 Done Sent Done false 1006 Acked Read 1 Done Sent Done false 1007 Acked Read 8 Done Sent Done false 1008 Acked Read 5 Done Sent Done false 1009 Acked Read 8 Done Sent Done false 1010 Acked Write 10 Done Sent Done false 1011 Acked Read 9 Done Sent Done false 1012 Acked Write 2 Done Sent Done false 1013 Acked Write 10 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Write 9 Done Sent Done false 1016 Acked Write 5 Done Sent Done false 1017 Acked Read 1 Done Sent Done false 1018 Acked Write 2 Done Sent Done false 1019 Acked Write 7 Done Sent Done false 1020 Acked Read 1 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Read 2 Done Sent Done false 1023 Acked Read 10 Done Sent Done false 1024 Acked Read 7 Done Sent Done false 1025 Acked Read 3 Done Sent Done false 1026 Acked Read 2 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Write 9 Done Sent Done false 1029 Acked Read 4 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 29 0 29 Done 30 1 30 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None None None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:36.066425527Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:36.066686826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1159,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 4 4 4 6 6 6 T F T <--- 1 020-039 1 1 1 1 1 1 T F T <--- 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 5 5 5 7 7 7 F F F 6 120-139 5 5 5 7 7 7 T F T <--- 7 140-159 5 5 5 7 7 7 T F T <--- 8 160-179 1 1 1 1 1 1 T F T <--- 9 180-199 1 1 1 1 1 1 F F F 10 200-219 1 1 1 1 1 1 F F F 11 220-239 1 1 1 1 1 1 T F T <--- 12 240-259 4 4 4 6 6 6 F F F 13 260-279 4 4 4 6 6 6 T T T 14 280-299 5 5 5 7 7 7 T T T 15 300-319 2 2 2 2 2 2 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 1 1 1 1 1 1 T F T <--- 18 360-379 5 5 5 7 7 7 T F T <--- 19 380-399 1 1 1 1 1 1 T F T <--- 20 400-419 2 2 2 4 4 4 T F T <--- 21 420-439 5 5 5 7 7 7 T F T <--- 22 440-459 4 4 4 6 6 6 T F T <--- 23 460-479 5 5 5 7 7 7 T F T <--- 24 480-499 2 2 2 3 3 3 T F T <--- 25 500-519 2 2 2 3 3 3 T F T <--- 26 520-539 3 3 3 5 5 5 T F T <--- 27 540-559 1 1 1 1 1 1 T F T <--- 28 560-579 4 4 4 6 6 6 F F F 29 580-599 4 4 4 6 6 6 F F F Max gen: 5, Max flush: 7 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 3 Verifying data now No change after verify Loop: 3 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 6 6 6 8 8 8 F F F 1 020-039 6 6 6 8 8 8 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 5 5 5 7 7 7 F F F 6 120-139 6 6 6 8 8 8 F F F 7 140-159 6 6 6 8 8 8 F F F 8 160-179 6 6 6 8 8 8 F F F 9 180-199 1 1 1 1 1 1 F F F 10 200-219 1 1 1 1 1 1 F F F 11 220-239 6 6 6 8 8 8 F F F 12 240-259 4 4 4 6 6 6 F F F 13 260-279 6 6 6 8 8 8 F F F 14 280-299 6 6 6 8 8 8 F F F 15 300-319 2 2 2 2 2 2 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 6 6 6 8 8 8 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 6 6 6 8 8 8 F F F 21 420-439 6 6 6 8 8 8 F F F 22 440-459 6 6 6 8 8 8 F F F 23 460-479 6 6 6 8 8 8 F F F 24 480-499 6 6 6 8 8 8 F F F 25 500-519 6 6 6 8 8 8 F F F 26 520-539 6 6 6 8 8 8 F F F 27 540-559 6 6 6 8 8 8 F F F 28 560-579 4 4 4 6 6 6 F F F 29 580-599 4 4 4 6 6 6 F F F Max gen: 6, Max flush: 8 Begin loop 4 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.325513162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:40.332493289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.332567737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.339395219Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.339655397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.339685303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.339694561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.339707229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Crucible c458ee18-d6bb-45a0-83ca-60f440d8bce0 has session id: b9833368-ffe6-4d67-a618-516a2e7b316c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340052944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Upstairs opts: Upstairs UUID: c458ee18-d6bb-45a0-83ca-60f440d8bce0, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340083799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Crucible stats registered with UUID: c458ee18-d6bb-45a0-83ca-60f440d8bce0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340095667Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:40.340105586Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340251952Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"1","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340282517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"0","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340296365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"2","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340403938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} {"msg":"The guest has requested activation with gen:8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340431634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"c458ee18-d6bb-45a0-83ca-60f440d8bce0 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340448731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340458369Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"0","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340468818Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"1","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340479286Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"2","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340489744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"2","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.3405186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"0","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340558553Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"1","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"ds_connection connected from Ok(127.0.0.1:50553)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340613695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"2","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"ds_connection connected from Ok(127.0.0.1:36277)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340714729Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"0","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"ds_connection connected from Ok(127.0.0.1:54905)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.340733096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"io task","client":"1","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341200961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"1","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341220418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"2","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341232326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"0","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341546566Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341557774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[0]R flush_numbers[0..12]: [8, 8, 3, 7, 1, 7, 8, 8, 8, 1, 1, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341595038Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[0]R generation[0..12]: [6, 6, 2, 5, 1, 5, 6, 6, 6, 1, 1, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341606766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341618994Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[1]R flush_numbers[0..12]: [8, 8, 3, 7, 1, 7, 8, 8, 8, 1, 1, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341630073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[1]R generation[0..12]: [6, 6, 2, 5, 1, 5, 6, 6, 6, 1, 1, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341641151Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341653039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[2]R flush_numbers[0..12]: [8, 8, 3, 7, 1, 7, 8, 8, 8, 1, 1, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341664247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[2]R generation[0..12]: [6, 6, 2, 5, 1, 5, 6, 6, 6, 1, 1, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341675405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341687214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Max found gen is 7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341697362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Generation requested: 8 >= found:7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.34170787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Next flush: 9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341718289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341728517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"":"downstairs","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341740495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341750104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"0","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341760902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"1","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.34177163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"client":"2","":"downstairs","session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341782528Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341792447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"c458ee18-d6bb-45a0-83ca-60f440d8bce0 is now active with session: b9833368-ffe6-4d67-a618-516a2e7b316c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341803365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341812744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"session_id":"b9833368-ffe6-4d67-a618-516a2e7b316c"} {"msg":"The guest has finished waiting for activation with:8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341822562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Activated sub_volume c458ee18-d6bb-45a0-83ca-60f440d8bce0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341831181Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.341839979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.342193163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} 01/30 Write block 323 len 12288 data: 2 2 2 02/30 Flush 03/30 Write block 298 len 32768 data: 2 2 2 2 2 2 2 2 04/30 Read block 445 len 28672 05/30 Read block 197 len 28672 06/30 Read block 72 len 12288 07/30 Read block 307 len 12288 08/30 Write block 531 len 32768 data: 3 3 3 3 3 4 4 4 09/30 Write block 593 len 4096 data: 3 10/30 Read block 341 len 28672 11/30 Write block 159 len 8192 data: 3 3 12/30 Read block 444 len 16384 13/30 Read block 167 len 24576 14/30 Read block 454 len 28672 15/30 Write block 325 len 12288 data: 3 2 2 16/30 Read block 234 len 32768 17/30 Write block 115 len 24576 data: 2 2 2 2 2 2 18/30 Write block 185 len 24576 data: 2 2 2 2 2 2 19/30 Read block 395 len 36864 20/30 Read block 451 len 20480 21/30 Read block 478 len 20480 22/30 Read block 62 len 32768 23/30 Read block 283 len 24576 24/30 Write block 562 len 28672 data: 2 2 2 2 2 2 2 25/30 Write block 197 len 24576 data: 2 2 2 2 2 2 26/30 Read block 139 len 40960 27/30 Read block 392 len 20480 28/30 Write block 400 len 12288 data: 2 2 3 29/30 Read block 548 len 40960 30/30 Read block 5 len 32768 ---------------------------------------------------------------- Crucible gen:8 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Sent Done Done false 1001 Acked Flush 0 Sent Done Done false 1002 Acked Write 8 Sent Done Done false 1003 Acked Read 7 Sent Done Done false 1004 Acked Read 7 Sent Done Done false 1005 Acked Read 3 Sent Done Done false 1006 Acked Read 3 Sent Done Done false 1007 Acked Write 8 Sent Done Done false 1008 Acked Write 1 Sent Done Done false 1009 Acked Read 7 Sent Done Done false 1010 Acked Write 2 Sent Done Done false 1011 Acked Read 4 Sent Done Done false 1012 Acked Read 6 Sent Done Done false 1013 Acked Read 7 Sent Done Done false 1014 Acked Write 3 Sent Done Done false 1015 Acked Read 8 Sent Done Done false 1016 Acked Write 6 Sent Done Done false 1017 Acked Write 6 Sent Done Done false 1018 Acked Read 9 Sent Done Done false 1019 Acked Read 5 Sent Done Done false 1020 Acked Read 5 Sent Done Done false 1021 Acked Read 8 Sent Done Done false 1022 Acked Read 6 Sent Done Done false 1023 Acked Write 7 Sent Done Done false 1024 Acked Write 6 Sent Done Done false 1025 Acked Read 10 Sent Done Done false 1026 Acked Read 5 Sent Done Done false 1027 Acked Write 3 Sent Done Done false 1028 Acked Read 10 Sent Done Done false 1029 Acked Read 8 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 0 0 30 Done 0 30 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1001)) Some(JobId(1001)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:40.350732302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:40.351008408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1167,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 6 6 6 8 8 8 F F F 1 020-039 6 6 6 8 8 8 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 5 5 5 7 7 7 F T T <--- 6 120-139 6 6 6 8 8 8 F T T <--- 7 140-159 6 6 6 8 8 8 F T T <--- 8 160-179 6 6 6 8 8 8 F T T <--- 9 180-199 1 1 1 1 1 1 F T T <--- 10 200-219 1 1 1 1 1 1 F T T <--- 11 220-239 6 6 6 8 8 8 F F F 12 240-259 4 4 4 6 6 6 F F F 13 260-279 6 6 6 8 8 8 F F F 14 280-299 6 6 6 8 8 8 F T T <--- 15 300-319 2 2 2 2 2 2 F T T <--- 16 320-339 1 8 8 1 9 9 F T T <--- 17 340-359 6 6 6 8 8 8 F F F 18 360-379 6 6 6 8 8 8 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 6 6 6 8 8 8 F T T <--- 21 420-439 6 6 6 8 8 8 F F F 22 440-459 6 6 6 8 8 8 F F F 23 460-479 6 6 6 8 8 8 F F F 24 480-499 6 6 6 8 8 8 F F F 25 500-519 6 6 6 8 8 8 F F F 26 520-539 6 6 6 8 8 8 F T T <--- 27 540-559 6 6 6 8 8 8 F F F 28 560-579 4 4 4 6 6 6 F T T <--- 29 580-599 4 4 4 6 6 6 F T T <--- Max gen: 8, Max flush: 9 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 4 Verifying data now No change after verify Loop: 4 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 6 6 6 8 8 8 F F F 1 020-039 6 6 6 8 8 8 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 9 9 9 10 10 10 F F F 6 120-139 9 9 9 10 10 10 F F F 7 140-159 9 9 9 10 10 10 F F F 8 160-179 9 9 9 10 10 10 F F F 9 180-199 9 9 9 10 10 10 F F F 10 200-219 9 9 9 10 10 10 F F F 11 220-239 6 6 6 8 8 8 F F F 12 240-259 4 4 4 6 6 6 F F F 13 260-279 6 6 6 8 8 8 F F F 14 280-299 9 9 9 10 10 10 F F F 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 6 6 6 8 8 8 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 6 6 6 8 8 8 F F F 22 440-459 6 6 6 8 8 8 F F F 23 460-479 6 6 6 8 8 8 F F F 24 480-499 6 6 6 8 8 8 F F F 25 500-519 6 6 6 8 8 8 F F F 26 520-539 9 9 9 10 10 10 F F F 27 540-559 6 6 6 8 8 8 F F F 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 9, Max flush: 10 Begin loop 5 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.604126934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:44.611067147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.611143185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.617753622Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.61801348Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618042236Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618051414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618064522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Crucible ce0cb2ce-f341-4e54-9bf1-a4e621386144 has session id: e6a35933-4da0-4bbc-b3df-08137478eed2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618380642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Upstairs opts: Upstairs UUID: ce0cb2ce-f341-4e54-9bf1-a4e621386144, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618416606Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Crucible stats registered with UUID: ce0cb2ce-f341-4e54-9bf1-a4e621386144","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618427474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:44.618438652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618618174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"1","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618649129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"2","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618660917Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"0","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618757682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} {"msg":"The guest has requested activation with gen:10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618782778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"ce0cb2ce-f341-4e54-9bf1-a4e621386144 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618799815Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618809823Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"0","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618820312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"1","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.61883074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"2","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618841278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"2","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618852306Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"1","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618862975Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"0","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"ds_connection connected from Ok(127.0.0.1:38929)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.618926315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"2","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"ds_connection connected from Ok(127.0.0.1:61986)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619042406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"0","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"ds_connection connected from Ok(127.0.0.1:50295)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619056064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"io task","client":"1","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619591719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"2","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619617445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"1","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619668676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"0","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619903099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619940033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[0]R flush_numbers[0..12]: [8, 8, 3, 7, 1, 10, 10, 10, 10, 10, 10, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619974428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[0]R generation[0..12]: [6, 6, 2, 5, 1, 9, 9, 9, 9, 9, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619986416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.619998464Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[1]R flush_numbers[0..12]: [8, 8, 3, 7, 1, 10, 10, 10, 10, 10, 10, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620009812Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[1]R generation[0..12]: [6, 6, 2, 5, 1, 9, 9, 9, 9, 9, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.62002074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620032738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[2]R flush_numbers[0..12]: [8, 8, 3, 7, 1, 10, 10, 10, 10, 10, 10, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620043917Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[2]R generation[0..12]: [6, 6, 2, 5, 1, 9, 9, 9, 9, 9, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620055015Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620066913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Max found gen is 10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620079291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Generation requested: 10 >= found:10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620089949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Next flush: 11","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620099978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620110066Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"":"downstairs","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620121004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620130583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"0","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620141181Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"1","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620151799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"client":"2","":"downstairs","session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620162868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620173016Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"ce0cb2ce-f341-4e54-9bf1-a4e621386144 is now active with session: e6a35933-4da0-4bbc-b3df-08137478eed2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620183954Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620193453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"session_id":"e6a35933-4da0-4bbc-b3df-08137478eed2"} {"msg":"The guest has finished waiting for activation with:10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620203201Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Activated sub_volume ce0cb2ce-f341-4e54-9bf1-a4e621386144","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.62021189Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620220778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutestDisk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 "} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.620476008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} 01/30 Write block 274 len 36864 data: 2 2 2 2 4 4 5 5 5 02/30 Read block 254 len 16384 03/30 Read block 381 len 16384 04/30 Flush 05/30 Flush 06/30 Write block 453 len 40960 data: 4 4 4 3 3 3 3 3 2 2 07/30 Write block 32 len 12288 data: 2 2 2 08/30 Read block 414 len 28672 09/30 Write block 542 len 28672 data: 3 3 3 2 2 2 2 10/30 Read block 216 len 28672 11/30 Read block 253 len 12288 12/30 Read block 536 len 20480 13/30 Write block 457 len 4096 data: 4 14/30 Read block 161 len 36864 15/30 Read block 379 len 8192 16/30 Write block 259 len 20480 data: 3 3 2 2 2 17/30 Flush 18/30 Write block 376 len 4096 data: 4 19/30 Read block 91 len 20480 20/30 Read block 196 len 8192 21/30 Read block 329 len 8192 22/30 Read block 476 len 32768 23/30 Read block 98 len 4096 24/30 Write block 459 len 20480 data: 4 4 3 3 2 25/30 Write block 435 len 16384 data: 2 2 2 2 26/30 Read block 397 len 36864 27/30 Write block 157 len 16384 data: 2 3 4 4 28/30 Read block 318 len 28672 29/30 Write block 485 len 12288 data: 3 2 2 30/30 Write block 453 len 16384 data: 5 5 5 4 ---------------------------------------------------------------- Crucible gen:10 GIO:true work queues: Upstairs:0 downstairs:25 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1005 Acked Write 10 Done Done Done false 1006 Acked Write 3 Done Done Done false 1007 Acked Read 7 Done Done Done false 1008 Acked Write 7 Sent Done Done false 1009 Acked Read 7 Sent Done Done false 1010 Acked Read 3 Sent Done Done false 1011 Acked Read 5 Sent Done Done false 1012 Acked Write 1 Sent Done Done false 1013 Acked Read 9 Sent Done Done false 1014 Acked Read 2 Sent Done Done false 1015 Acked Write 5 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 1 Sent Done Done false 1018 Acked Read 5 Sent Done Done false 1019 Acked Read 2 Sent Done Done false 1020 Acked Read 2 Sent Done Done false 1021 Acked Read 8 Sent Done Done false 1022 Acked Read 1 Sent Done Done false 1023 Acked Write 5 Sent Done Done false 1024 Acked Write 4 Sent Done Done false 1025 Acked Read 9 Sent Done Done false 1026 Acked Write 4 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Write 3 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 22 2 2 26 Done 3 23 23 49 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1004)) Some(JobId(1016)) Some(JobId(1016)) Downstairs last five completed: 1004 1003 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:44.628774445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:44.629043772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1175,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 6 6 6 8 8 8 F F F 1 020-039 6 10 10 8 13 13 T F F <--- 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 9 9 9 10 10 10 F F F 6 120-139 9 9 9 10 10 10 F F F 7 140-159 9 9 9 10 10 10 F T T <--- 8 160-179 9 9 9 10 10 10 F T T <--- 9 180-199 9 9 9 10 10 10 F F F 10 200-219 9 9 9 10 10 10 F F F 11 220-239 6 6 6 8 8 8 F F F 12 240-259 4 10 10 6 13 13 F F F <--- 13 260-279 10 10 10 11 13 13 F F F <--- 14 280-299 10 10 10 11 11 11 F F F 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 6 6 6 8 8 8 F T T <--- 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 6 6 6 8 8 8 F T T <--- 22 440-459 6 10 10 8 13 13 T T T <--- 23 460-479 6 10 10 8 13 13 T T T <--- 24 480-499 6 6 6 8 8 8 F T T <--- 25 500-519 6 6 6 8 8 8 F F F 26 520-539 9 9 9 10 10 10 F F F 27 540-559 6 10 10 8 13 13 F F F <--- 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 10, Max flush: 13 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 5 Verifying data now No change after verify Loop: 5 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 6 6 6 8 8 8 F F F 1 020-039 10 10 10 13 13 13 F F F 2 040-059 2 2 2 3 3 3 F F F 3 060-079 5 5 5 7 7 7 F F F 4 080-099 1 1 1 1 1 1 F F F 5 100-119 9 9 9 10 10 10 F F F 6 120-139 9 9 9 10 10 10 F F F 7 140-159 11 11 11 14 14 14 F F F 8 160-179 11 11 11 14 14 14 F F F 9 180-199 9 9 9 10 10 10 F F F 10 200-219 9 9 9 10 10 10 F F F 11 220-239 6 6 6 8 8 8 F F F 12 240-259 10 10 10 13 13 13 F F F 13 260-279 10 10 10 13 13 13 F F F 14 280-299 10 10 10 11 11 11 F F F 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 11 11 11 14 14 14 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 11 11 11 14 14 14 F F F 22 440-459 11 11 11 14 14 14 F F F 23 460-479 11 11 11 14 14 14 F F F 24 480-499 11 11 11 14 14 14 F F F 25 500-519 6 6 6 8 8 8 F F F 26 520-539 9 9 9 10 10 10 F F F 27 540-559 10 10 10 13 13 13 F F F 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 11, Max flush: 14 Begin loop 6 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.87499384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:48.881970908Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.882051455Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.88885457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889124957Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889154963Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889164001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889176809Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Crucible c1cd48a0-c6a9-4018-a762-39cffb2cd701 has session id: 8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889512516Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Upstairs opts: Upstairs UUID: c1cd48a0-c6a9-4018-a762-39cffb2cd701, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889543681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Crucible stats registered with UUID: c1cd48a0-c6a9-4018-a762-39cffb2cd701","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889557588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:48.889567747Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889711034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"1","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889728861Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"2","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889739799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"0","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889866529Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} {"msg":"The guest has requested activation with gen:12","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889900504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"c1cd48a0-c6a9-4018-a762-39cffb2cd701 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889911242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.88992089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"0","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889931409Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"1","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889941867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"2","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889952245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"2","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889962834Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"0","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.889973422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"1","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"ds_connection connected from Ok(127.0.0.1:51115)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.890069667Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"1","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"ds_connection connected from Ok(127.0.0.1:62311)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.890100792Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"2","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"ds_connection connected from Ok(127.0.0.1:41785)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.890155193Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"io task","client":"0","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.890769925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"1","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.890790222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"0","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.89080211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"2","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891109711Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891120209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[0]R flush_numbers[0..12]: [8, 13, 3, 7, 1, 10, 10, 14, 14, 10, 10, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891153054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[0]R generation[0..12]: [6, 10, 2, 5, 1, 9, 9, 11, 11, 9, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891164922Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.89117701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[1]R flush_numbers[0..12]: [8, 13, 3, 7, 1, 10, 10, 14, 14, 10, 10, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891188268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[1]R generation[0..12]: [6, 10, 2, 5, 1, 9, 9, 11, 11, 9, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891199347Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891211155Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[2]R flush_numbers[0..12]: [8, 13, 3, 7, 1, 10, 10, 14, 14, 10, 10, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891222243Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[2]R generation[0..12]: [6, 10, 2, 5, 1, 9, 9, 11, 11, 9, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891235711Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891247779Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Max found gen is 12","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891257987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Generation requested: 12 >= found:12","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891268576Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Next flush: 15","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891278704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891288842Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"":"downstairs","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891299651Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891309289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"0","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891320077Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"1","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891330876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"client":"2","":"downstairs","session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891341774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891352012Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"c1cd48a0-c6a9-4018-a762-39cffb2cd701 is now active with session: 8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891362951Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891372579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"session_id":"8abcb7b2-81fd-46ee-9a0c-da7e74c3fdc2"} {"msg":"The guest has finished waiting for activation with:12","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891382407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Activated sub_volume c1cd48a0-c6a9-4018-a762-39cffb2cd701","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891391016Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.891399705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.89167781Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} 01/30 Write block 10 len 20480 data: 3 3 3 3 3 02/30 Write block 152 len 20480 data: 5 4 3 3 2 03/30 Read block 259 len 16384 04/30 Read block 369 len 20480 05/30 Write block 115 len 40960 data: 3 3 3 3 3 3 2 2 2 2 06/30 Read block 565 len 36864 07/30 Read block 414 len 8192 08/30 Write block 430 len 40960 data: 2 2 2 2 2 3 3 3 3 2 09/30 Read block 544 len 28672 10/30 Flush 11/30 Write block 48 len 36864 data: 2 2 2 3 3 4 3 3 3 12/30 Read block 204 len 32768 13/30 Read block 308 len 8192 14/30 Flush 15/30 Flush 16/30 Write block 155 len 16384 data: 4 3 3 4 17/30 Flush 18/30 Write block 503 len 28672 data: 3 3 2 2 2 2 2 19/30 Write block 103 len 4096 data: 2 20/30 Write block 60 len 32768 data: 3 3 3 2 3 3 3 3 21/30 Flush 22/30 Write block 551 len 12288 data: 2 2 2 23/30 Write block 420 len 24576 data: 3 3 3 3 3 4 24/30 Read block 484 len 36864 25/30 Write block 85 len 36864 data: 2 2 2 2 2 2 2 2 2 26/30 Write block 202 len 32768 data: 3 2 2 2 2 2 2 2 27/30 Read block 33 len 28672 28/30 Write block 214 len 24576 data: 2 2 2 2 2 2 29/30 Read block 365 len 28672 30/30 Write block 472 len 40960 data: 3 4 4 3 3 3 2 3 3 3 ---------------------------------------------------------------- Crucible gen:12 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Write 5 Done Done Done false 1002 Acked Read 4 Sent Done Done false 1003 Acked Read 5 Sent Done Done false 1004 Acked Write 10 Sent Done Done false 1005 Acked Read 9 Sent Done Done false 1006 Acked Read 2 Sent Done Done false 1007 Acked Write 10 Sent Done Done false 1008 Acked Read 7 Sent Done Done false 1009 Acked Flush 0 Sent Done Done false 1010 Acked Write 9 Sent Done Done false 1011 Acked Read 8 Sent Done Done false 1012 Acked Read 2 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 4 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 7 Sent Done Done false 1018 Acked Write 1 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 3 Sent Done Done false 1022 Acked Write 6 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Write 8 Sent Done Done false 1026 Acked Read 7 Sent Done Done false 1027 Acked Write 6 Sent Done Done false 1028 Acked Read 7 Sent Done Done false 1029 Acked Write 10 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 1 1 30 Done 2 29 29 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1020)) Some(JobId(1020)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:48.900038868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:48.900324862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1183,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 6 12 12 8 15 15 T F F <--- 1 020-039 10 10 10 13 13 13 F F F 2 040-059 2 12 12 3 16 16 F F F <--- 3 060-079 5 12 12 7 19 19 F F F <--- 4 080-099 1 1 1 1 1 1 F T T <--- 5 100-119 9 12 12 10 19 19 F F F <--- 6 120-139 9 12 12 10 15 15 F F F <--- 7 140-159 11 12 12 14 18 18 T F F <--- 8 160-179 11 11 11 14 14 14 F F F 9 180-199 9 9 9 10 10 10 F F F 10 200-219 9 9 9 10 10 10 F T T <--- 11 220-239 6 6 6 8 8 8 F F F 12 240-259 10 10 10 13 13 13 F F F 13 260-279 10 10 10 13 13 13 F F F 14 280-299 10 10 10 11 11 11 F F F 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 11 11 11 14 14 14 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 11 12 12 14 15 15 F T T <--- 22 440-459 11 11 11 14 14 14 F F F 23 460-479 11 11 11 14 14 14 F T T <--- 24 480-499 11 11 11 14 14 14 F T T <--- 25 500-519 6 12 12 8 19 19 F F F <--- 26 520-539 9 9 9 10 10 10 F F F 27 540-559 10 10 10 13 13 13 F T T <--- 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 12, Max flush: 19 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 6 Verifying data now No change after verify Loop: 6 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 12 12 12 15 15 15 F F F 1 020-039 10 10 10 13 13 13 F F F 2 040-059 12 12 12 16 16 16 F F F 3 060-079 12 12 12 19 19 19 F F F 4 080-099 13 13 13 20 20 20 F F F 5 100-119 12 12 12 19 19 19 F F F 6 120-139 12 12 12 15 15 15 F F F 7 140-159 12 12 12 18 18 18 F F F 8 160-179 11 11 11 14 14 14 F F F 9 180-199 9 9 9 10 10 10 F F F 10 200-219 13 13 13 20 20 20 F F F 11 220-239 6 6 6 8 8 8 F F F 12 240-259 10 10 10 13 13 13 F F F 13 260-279 10 10 10 13 13 13 F F F 14 280-299 10 10 10 11 11 11 F F F 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 11 11 11 14 14 14 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 13 13 13 20 20 20 F F F 22 440-459 11 11 11 14 14 14 F F F 23 460-479 13 13 13 20 20 20 F F F 24 480-499 13 13 13 20 20 20 F F F 25 500-519 12 12 12 19 19 19 F F F 26 520-539 9 9 9 10 10 10 F F F 27 540-559 13 13 13 20 20 20 F F F 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 13, Max flush: 20 Begin loop 7 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.149298279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:53.156347355Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.156425633Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163082192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.16334403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163373265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163385233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163398091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Crucible 558db8a0-19db-4192-a1ca-fbb61dc18f65 has session id: 3840e4b7-1f47-4780-a289-57cd0aca7a70","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163687575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Upstairs opts: Upstairs UUID: 558db8a0-19db-4192-a1ca-fbb61dc18f65, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.16371816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Crucible stats registered with UUID: 558db8a0-19db-4192-a1ca-fbb61dc18f65","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163730008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:53.163740247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163913939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"1","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163942754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"2","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.163954373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"0","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164043048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} {"msg":"The guest has requested activation with gen:14","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164067744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"558db8a0-19db-4192-a1ca-fbb61dc18f65 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164083022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.16409269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"0","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164103509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"1","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164113927Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"2","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164124425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"2","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164137263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"1","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164176547Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"0","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"ds_connection connected from Ok(127.0.0.1:54523)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164194574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"2","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"ds_connection connected from Ok(127.0.0.1:38513)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164206072Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"1","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"ds_connection connected from Ok(127.0.0.1:37320)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.16422085Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"io task","client":"0","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164881705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"2","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164928977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"1","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.164954693Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"0","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165191395Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165228509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[0]R flush_numbers[0..12]: [15, 13, 16, 19, 20, 19, 15, 18, 14, 10, 20, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.16528587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[0]R generation[0..12]: [12, 10, 12, 12, 13, 12, 12, 12, 11, 9, 13, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165298838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165311326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[1]R flush_numbers[0..12]: [15, 13, 16, 19, 20, 19, 15, 18, 14, 10, 20, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165322824Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[1]R generation[0..12]: [12, 10, 12, 12, 13, 12, 12, 12, 11, 9, 13, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165337052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165353759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[2]R flush_numbers[0..12]: [15, 13, 16, 19, 20, 19, 15, 18, 14, 10, 20, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165365188Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[2]R generation[0..12]: [12, 10, 12, 12, 13, 12, 12, 12, 11, 9, 13, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165376406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165388284Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Max found gen is 14","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165398492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Generation requested: 14 >= found:14","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165408831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Next flush: 21","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165418799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165428827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"":"downstairs","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165439516Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165448604Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"0","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165458953Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"1","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165469081Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"client":"2","":"downstairs","session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165479489Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165488918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"558db8a0-19db-4192-a1ca-fbb61dc18f65 is now active with session: 3840e4b7-1f47-4780-a289-57cd0aca7a70","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165500956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165514164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"session_id":"3840e4b7-1f47-4780-a289-57cd0aca7a70"} {"msg":"The guest has finished waiting for activation with:14","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165524182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Activated sub_volume 558db8a0-19db-4192-a1ca-fbb61dc18f65","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165533131Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165542039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.165759395Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} 01/30 Write block 259 len 28672 data: 4 4 3 3 3 2 2 02/30 Flush 03/30 Write block 367 len 12288 data: 3 3 2 04/30 Read block 265 len 32768 05/30 Read block 370 len 8192 06/30 Read block 39 len 24576 07/30 Write block 194 len 28672 data: 2 2 2 3 3 3 3 08/30 Read block 34 len 32768 09/30 Read block 528 len 16384 10/30 Read block 303 len 12288 11/30 Read block 540 len 40960 12/30 Read block 224 len 32768 13/30 Write block 543 len 32768 data: 4 4 3 3 3 3 2 2 14/30 Write block 136 len 36864 data: 2 2 2 2 2 2 2 2 2 15/30 Read block 418 len 40960 16/30 Write block 450 len 16384 data: 2 2 3 6 17/30 Write block 278 len 28672 data: 5 5 6 6 6 5 4 18/30 Write block 493 len 24576 data: 2 2 2 2 2 3 19/30 Read block 320 len 28672 20/30 Write block 541 len 40960 data: 3 4 5 5 4 4 4 4 3 3 21/30 Write block 63 len 40960 data: 3 4 4 4 4 3 3 3 2 2 22/30 Read block 288 len 4096 23/30 Write block 100 len 16384 data: 2 2 2 3 24/30 Write block 431 len 28672 data: 3 3 3 3 4 4 4 25/30 Read block 86 len 12288 26/30 Read block 140 len 12288 27/30 Read block 518 len 16384 28/30 Write block 480 len 28672 data: 4 4 3 3 3 4 3 29/30 Read block 88 len 28672 30/30 Read block 400 len 16384 ---------------------------------------------------------------- Crucible gen:14 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Flush 0 Sent Done Done false 1002 Acked Write 3 Sent Done Done false 1003 Acked Read 8 Sent Done Done false 1004 Acked Read 2 Sent Done Done false 1005 Acked Read 6 Sent Done Done false 1006 Acked Write 7 Sent Done Done false 1007 Acked Read 8 Sent Done Done false 1008 Acked Read 4 Sent Done Done false 1009 Acked Read 3 Sent Done Done false 1010 Acked Read 10 Sent Done Done false 1011 Acked Read 8 Sent Done Done false 1012 Acked Write 8 Sent Done Done false 1013 Acked Write 9 Sent Done Done false 1014 Acked Read 10 Sent Done Done false 1015 Acked Write 4 Sent Done Done false 1016 Acked Write 7 Sent Done Done false 1017 Acked Write 6 Sent Done Done false 1018 Acked Read 7 Sent Done Done false 1019 Acked Write 10 Sent Done Done false 1020 Acked Write 10 Sent Done Done false 1021 Acked Read 1 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Write 7 Sent Done Done false 1024 Acked Read 3 Sent Done Done false 1025 Acked Read 3 Sent Done Done false 1026 Acked Read 4 Sent Done Done false 1027 Acked Write 7 Sent Done Done false 1028 Acked Read 7 Sent Done Done false 1029 Acked Read 4 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 1 0 30 Done 1 29 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1001)) Some(JobId(1001)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:53.173935981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:53.174234184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1191,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 12 12 12 15 15 15 F F F 1 020-039 10 10 10 13 13 13 F F F 2 040-059 12 12 12 16 16 16 F F F 3 060-079 12 12 12 19 19 19 F T T <--- 4 080-099 13 13 13 20 20 20 F F F 5 100-119 12 12 12 19 19 19 F T T <--- 6 120-139 12 12 12 15 15 15 F T T <--- 7 140-159 12 12 12 18 18 18 F T T <--- 8 160-179 11 11 11 14 14 14 F F F 9 180-199 9 9 9 10 10 10 F T T <--- 10 200-219 13 13 13 20 20 20 F T T <--- 11 220-239 6 6 6 8 8 8 F F F 12 240-259 10 14 14 13 21 21 T F F <--- 13 260-279 10 14 14 13 21 21 T T T <--- 14 280-299 10 10 10 11 11 11 F T T <--- 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 11 11 11 14 14 14 F T T <--- 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 13 13 13 20 20 20 F T T <--- 22 440-459 11 11 11 14 14 14 F T T <--- 23 460-479 13 13 13 20 20 20 F F F 24 480-499 13 13 13 20 20 20 F T T <--- 25 500-519 12 12 12 19 19 19 F F F 26 520-539 9 9 9 10 10 10 F F F 27 540-559 13 13 13 20 20 20 F T T <--- 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 14, Max flush: 21 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 7 Verifying data now No change after verify Loop: 7 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 12 12 12 15 15 15 F F F 1 020-039 10 10 10 13 13 13 F F F 2 040-059 12 12 12 16 16 16 F F F 3 060-079 15 15 15 22 22 22 F F F 4 080-099 13 13 13 20 20 20 F F F 5 100-119 15 15 15 22 22 22 F F F 6 120-139 15 15 15 22 22 22 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 11 11 11 14 14 14 F F F 9 180-199 15 15 15 22 22 22 F F F 10 200-219 15 15 15 22 22 22 F F F 11 220-239 6 6 6 8 8 8 F F F 12 240-259 14 14 14 21 21 21 F F F 13 260-279 15 15 15 22 22 22 F F F 14 280-299 15 15 15 22 22 22 F F F 15 300-319 9 9 9 10 10 10 F F F 16 320-339 9 9 9 10 10 10 F F F 17 340-359 6 6 6 8 8 8 F F F 18 360-379 15 15 15 22 22 22 F F F 19 380-399 6 6 6 8 8 8 F F F 20 400-419 9 9 9 10 10 10 F F F 21 420-439 15 15 15 22 22 22 F F F 22 440-459 15 15 15 22 22 22 F F F 23 460-479 13 13 13 20 20 20 F F F 24 480-499 15 15 15 22 22 22 F F F 25 500-519 12 12 12 19 19 19 F F F 26 520-539 9 9 9 10 10 10 F F F 27 540-559 15 15 15 22 22 22 F F F 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 15, Max flush: 22 Begin loop 8 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.426750936Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.434865462Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435164955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435198559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435207618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435220356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Crucible 0576167b-c948-4ec7-a9bf-dcdb3b81abd5 has session id: b48f6276-d383-484b-a40b-c285b3c23809","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435573739Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Upstairs opts: Upstairs UUID: 0576167b-c948-4ec7-a9bf-dcdb3b81abd5, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435597346Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Crucible stats registered with UUID: 0576167b-c948-4ec7-a9bf-dcdb3b81abd5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435608074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:57.435620452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435790405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"0","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.43581992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"1","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435831938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"2","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435943101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"task":"crutest"} {"msg":"The guest has requested activation with gen:16","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435970926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"0576167b-c948-4ec7-a9bf-dcdb3b81abd5 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.435987753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436005621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"0","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436018508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"1","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436028937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"2","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436039385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"2","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436050233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"1","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436080559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"0","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"ds_connection connected from Ok(127.0.0.1:56836)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436104425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"2","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"ds_connection connected from Ok(127.0.0.1:55316)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436116333Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"1","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"ds_connection connected from Ok(127.0.0.1:33030)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436141169Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"io task","client":"0","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436791085Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"0","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436807873Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"2","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.436819721Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"1","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437113034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437123422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[0]R flush_numbers[0..12]: [15, 13, 16, 22, 20, 22, 22, 22, 14, 22, 22, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.43713749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[0]R generation[0..12]: [12, 10, 12, 15, 13, 15, 15, 15, 11, 15, 15, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437149188Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437163346Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[1]R flush_numbers[0..12]: [15, 13, 16, 22, 20, 22, 22, 22, 14, 22, 22, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437174584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[1]R generation[0..12]: [12, 10, 12, 15, 13, 15, 15, 15, 11, 15, 15, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437185652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437197561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[2]R flush_numbers[0..12]: [15, 13, 16, 22, 20, 22, 22, 22, 14, 22, 22, 8]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437208669Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[2]R generation[0..12]: [12, 10, 12, 15, 13, 15, 15, 15, 11, 15, 15, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437220057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437231925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Max found gen is 16","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437242043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Generation requested: 16 >= found:16","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437252472Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Next flush: 23","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.43726249Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437272409Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"":"downstairs","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437283027Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437292575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"0","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437303314Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"1","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437313882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"client":"2","":"downstairs","session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.4373258Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437335998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"0576167b-c948-4ec7-a9bf-dcdb3b81abd5 is now active with session: b48f6276-d383-484b-a40b-c285b3c23809","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437346837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437356235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"session_id":"b48f6276-d383-484b-a40b-c285b3c23809"} {"msg":"The guest has finished waiting for activation with:16","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437366134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Activated sub_volume 0576167b-c948-4ec7-a9bf-dcdb3b81abd5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437374842Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.437383721Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.43770509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"task":"crutest"} 01/30 Flush 02/30 Write block 337 len 28672 data: 2 2 2 2 2 2 2 03/30 Read block 578 len 4096 04/30 Read block 38 len 12288 05/30 Write block 212 len 40960 data: 2 2 3 3 3 3 3 3 2 2 06/30 Write block 81 len 8192 data: 2 2 07/30 Write block 399 len 24576 data: 2 3 3 4 3 3 08/30 Write block 94 len 40960 data: 2 2 2 2 2 2 3 3 3 4 09/30 Read block 576 len 12288 10/30 Read block 10 len 24576 11/30 Read block 255 len 32768 12/30 Write block 422 len 12288 data: 4 4 4 13/30 Flush 14/30 Write block 515 len 32768 data: 2 2 2 3 3 3 3 3 15/30 Write block 167 len 28672 data: 2 2 2 2 2 2 2 16/30 Read block 510 len 28672 17/30 Write block 460 len 16384 data: 5 4 4 3 18/30 Read block 260 len 36864 19/30 Read block 162 len 8192 20/30 Read block 264 len 4096 21/30 Read block 81 len 16384 22/30 Write block 12 len 24576 data: 4 4 4 3 2 2 23/30 Read block 439 len 40960 24/30 Read block 324 len 4096 25/30 Write block 519 len 40960 data: 4 4 4 4 3 3 3 3 3 2 26/30 Write block 298 len 36864 data: 3 3 3 3 3 3 3 3 2 27/30 Write block 405 len 4096 data: 3 28/30 Read block 142 len 24576 29/30 Write block 286 len 12288 data: 3 3 3 30/30 Write block 26 len 12288 data: 2 2 2 ---------------------------------------------------------------- Crucible gen:16 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Flush 0 Done Sent Done false 1001 Acked Write 7 Done Sent Done false 1002 Acked Read 1 Done Sent Done false 1003 Acked Read 3 Done Sent Done false 1004 Acked Write 10 Done Sent Done false 1005 Acked Write 2 Done Sent Done false 1006 Acked Write 6 Done Sent Done false 1007 Acked Write 10 Done Sent Done false 1008 Acked Read 3 Done Sent Done false 1009 Acked Read 6 Done Sent Done false 1010 Acked Read 8 Done Sent Done false 1011 Acked Write 3 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 8 Done Sent Done false 1014 Acked Write 7 Done Sent Done false 1015 Acked Read 7 Done Sent Done false 1016 Acked Write 4 Done Sent Done false 1017 Acked Read 9 Done Sent Done false 1018 Acked Read 2 Done Sent Done false 1019 Acked Read 1 Done Sent Done false 1020 Acked Read 4 Done Sent Done false 1021 Acked Write 6 Done Sent Done false 1022 Acked Read 10 Done Sent Done false 1023 Acked Read 1 Done Sent Done false 1024 Acked Write 10 Done Sent Done false 1025 Acked Write 9 Done Sent Done false 1026 Acked Write 1 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Write 3 Sent Sent Sent false 1029 Acked Write 3 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 30 2 34 Done 28 0 28 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1012)) None Some(JobId(1012)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:36:57.445538941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:36:57.44579836Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1199,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 12 12 12 15 15 15 T F T <--- 1 020-039 10 10 10 13 13 13 T F T <--- 2 040-059 12 12 12 16 16 16 F F F 3 060-079 15 15 15 22 22 22 F F F 4 080-099 16 13 16 24 20 24 F F F <--- 5 100-119 16 15 16 24 22 24 F F F <--- 6 120-139 15 15 15 22 22 22 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 11 11 11 14 14 14 T F T <--- 9 180-199 15 15 15 22 22 22 F F F 10 200-219 16 15 16 24 22 24 F F F <--- 11 220-239 16 6 16 24 8 24 F F F <--- 12 240-259 14 14 14 21 21 21 F F F 13 260-279 15 15 15 22 22 22 F F F 14 280-299 15 15 15 22 22 22 T F T <--- 15 300-319 9 9 9 10 10 10 T F T <--- 16 320-339 16 9 16 24 10 24 F F F <--- 17 340-359 16 6 16 24 8 24 F F F <--- 18 360-379 15 15 15 22 22 22 F F F 19 380-399 16 6 16 24 8 24 F F F <--- 20 400-419 16 9 16 24 10 24 T F T <--- 21 420-439 16 15 16 24 22 24 F F F <--- 22 440-459 15 15 15 22 22 22 F F F 23 460-479 13 13 13 20 20 20 T F T <--- 24 480-499 15 15 15 22 22 22 F F F 25 500-519 12 12 12 19 19 19 T F T <--- 26 520-539 9 9 9 10 10 10 T F T <--- 27 540-559 15 15 15 22 22 22 F F F 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 16, Max flush: 24 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 8 Verifying data now No change after verify Loop: 8 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 17 17 17 25 25 25 F F F 1 020-039 17 17 17 25 25 25 F F F 2 040-059 12 12 12 16 16 16 F F F 3 060-079 15 15 15 22 22 22 F F F 4 080-099 16 16 16 24 24 24 F F F 5 100-119 16 16 16 24 24 24 F F F 6 120-139 15 15 15 22 22 22 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 17 17 17 25 25 25 F F F 9 180-199 15 15 15 22 22 22 F F F 10 200-219 16 16 16 24 24 24 F F F 11 220-239 16 16 16 24 24 24 F F F 12 240-259 14 14 14 21 21 21 F F F 13 260-279 15 15 15 22 22 22 F F F 14 280-299 17 17 17 25 25 25 F F F 15 300-319 17 17 17 25 25 25 F F F 16 320-339 16 16 16 24 24 24 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 15 15 15 22 22 22 F F F 19 380-399 16 16 16 24 24 24 F F F 20 400-419 17 17 17 25 25 25 F F F 21 420-439 16 16 16 24 24 24 F F F 22 440-459 15 15 15 22 22 22 F F F 23 460-479 17 17 17 25 25 25 F F F 24 480-499 15 15 15 22 22 22 F F F 25 500-519 17 17 17 25 25 25 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 15 15 15 22 22 22 F F F 28 560-579 9 9 9 10 10 10 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 17, Max flush: 25 Begin loop 9 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.699044125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707052619Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707351551Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707383886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707393154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707405872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Crucible e6c6999f-f4aa-4626-b903-befcb6503ee9 has session id: 1a432fe8-4937-4099-9a69-5af09b172c15","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707711934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Upstairs opts: Upstairs UUID: e6c6999f-f4aa-4626-b903-befcb6503ee9, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707743788Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Crucible stats registered with UUID: e6c6999f-f4aa-4626-b903-befcb6503ee9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707754977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:01.707779673Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.707952455Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"0","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.70798799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"2","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708000008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"1","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708102761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"task":"crutest"} {"msg":"The guest has requested activation with gen:18","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708127437Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"e6c6999f-f4aa-4626-b903-befcb6503ee9 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708138916Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708148664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"0","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708159012Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"1","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708169521Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"2","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708179829Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"0","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708190407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"2","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708201086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"1","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"ds_connection connected from Ok(127.0.0.1:32995)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708268445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"1","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"ds_connection connected from Ok(127.0.0.1:45490)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708385556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"2","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"ds_connection connected from Ok(127.0.0.1:47112)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708408403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"io task","client":"0","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.708964104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"0","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709001968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"1","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709043571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"2","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709318847Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709332295Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[0]R flush_numbers[0..12]: [25, 25, 16, 22, 24, 24, 22, 22, 25, 22, 24, 24]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.70936709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[0]R generation[0..12]: [17, 17, 12, 15, 16, 16, 15, 15, 17, 15, 16, 16]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709379218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709391186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[1]R flush_numbers[0..12]: [25, 25, 16, 22, 24, 24, 22, 22, 25, 22, 24, 24]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709402574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[1]R generation[0..12]: [17, 17, 12, 15, 16, 16, 15, 15, 17, 15, 16, 16]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709413692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.7094256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[2]R flush_numbers[0..12]: [25, 25, 16, 22, 24, 24, 22, 22, 25, 22, 24, 24]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709437219Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[2]R generation[0..12]: [17, 17, 12, 15, 16, 16, 15, 15, 17, 15, 16, 16]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709448397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709460185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Max found gen is 18","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709470423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Generation requested: 18 >= found:18","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709480862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Next flush: 26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.70949094Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709501008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"":"downstairs","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709511667Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709521245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"0","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709533183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"1","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709543972Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"client":"2","":"downstairs","session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.70955462Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709564588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"e6c6999f-f4aa-4626-b903-befcb6503ee9 is now active with session: 1a432fe8-4937-4099-9a69-5af09b172c15","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709575417Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709584925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"session_id":"1a432fe8-4937-4099-9a69-5af09b172c15"} {"msg":"The guest has finished waiting for activation with:18","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709594743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Activated sub_volume e6c6999f-f4aa-4626-b903-befcb6503ee9","v":0,"name":"crucible","level":30Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ,"time":"2026-10-23T15:37:01.709603262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.70961464Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.709849383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"task":"crutest"} 01/30 Write block 548 len 20480 data: 5 4 4 3 3 02/30 Flush 03/30 Write block 562 len 24576 data: 3 3 3 3 3 3 04/30 Read block 34 len 36864 05/30 Write block 444 len 32768 data: 2 2 2 2 2 2 3 3 06/30 Flush 07/30 Write block 72 len 4096 data: 3 08/30 Write block 21 len 4096 data: 3 09/30 Write block 237 len 8192 data: 2 2 10/30 Write block 556 len 24576 data: 2 2 2 2 2 2 11/30 Read block 364 len 40960 12/30 Write block 313 len 40960 data: 2 2 3 3 3 3 2 2 2 2 13/30 Write block 367 len 36864 data: 4 4 3 2 3 3 3 3 4 14/30 Flush 15/30 Write block 164 len 4096 data: 2 16/30 Write block 234 len 28672 data: 2 2 2 3 3 2 2 17/30 Write block 244 len 36864 data: 2 2 2 2 2 2 2 2 2 18/30 Write block 51 len 36864 data: 4 4 5 4 4 4 3 3 3 19/30 Write block 410 len 24576 data: 2 2 2 2 2 2 20/30 Write block 463 len 20480 data: 4 2 2 2 2 21/30 Flush 22/30 Write block 18 len 36864 data: 2 3 3 4 3 3 2 2 3 23/30 Write block 92 len 40960 data: 3 3 3 3 3 3 3 3 4 4 24/30 Read block 361 len 40960 25/30 Write block 14 len 12288 data: 5 4 3 26/30 Write block 26 len 36864 data: 4 3 3 2 2 2 3 3 3 27/30 Write block 332 len 20480 data: 2 2 2 2 2 28/30 Read block 211 len 40960 29/30 Write block 378 len 12288 data: 3 3 3 30/30 Read block 507 len 12288 ---------------------------------------------------------------- Crucible gen:18 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Flush 0 Done Done Sent false 1002 Acked Write 6 Done Done Sent false 1003 Acked Read 9 Done Done Sent false 1004 Acked Write 8 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 1 Done Done Sent false 1007 Acked Write 1 Done Done Sent false 1008 Acked Write 2 Done Done Sent false 1009 Acked Write 6 Done Done Sent false 1010 Acked Read 10 Done Done Sent false 1011 Acked Write 10 Done Done Sent false 1012 Acked Write 9 Done Done Sent false 1013 Acked Flush 0 Done Done Sent false 1014 Acked Write 1 Done Done Sent false 1015 Acked Write 7 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Write 9 Done Done Sent false 1018 Acked Write 6 Done Done Sent false 1019 Acked Write 5 Done Done Sent false 1020 Acked Flush 0 Done Done Sent false 1021 Acked Write 9 Done Done Sent false 1022 Acked Write 10 Done Done Sent false 1023 Acked Read 10 Done Done Sent false 1024 Acked Write 3 Done Done Sent false 1025 Acked Write 9 Done Done Sent false 1026 Acked Write 5 Done Done Sent false 1027 Acked Read 10 Done Done Sent false 1028 Acked Write 3 Done Done Sent false 1029 Acked Read 3 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 29 29 Done 30 30 1 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1020)) Some(JobId(1020)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:01.717191393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:01.71745937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1207,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 17 17 17 25 25 25 T T F <--- 1 020-039 18 18 17 28 28 25 T T F <--- 2 040-059 18 18 12 29 29 16 F F F <--- 3 060-079 18 18 15 28 28 22 F F F <--- 4 080-099 16 16 16 24 24 24 T T F <--- 5 100-119 16 16 16 24 24 24 T T F <--- 6 120-139 15 15 15 22 22 22 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 18 18 17 29 29 25 F F F <--- 9 180-199 15 15 15 22 22 22 F F F 10 200-219 16 16 16 24 24 24 F F F 11 220-239 18 18 16 29 29 24 F F F <--- 12 240-259 18 18 14 29 29 21 F F F <--- 13 260-279 15 15 15 22 22 22 F F F 14 280-299 17 17 17 25 25 25 F F F 15 300-319 18 18 17 28 28 25 F F F <--- 16 320-339 18 18 16 28 28 24 T T F <--- 17 340-359 16 16 16 24 24 24 F F F 18 360-379 18 18 15 28 28 22 T T F <--- 19 380-399 16 16 16 24 24 24 T T F <--- 20 400-419 18 18 17 29 29 25 F F F <--- 21 420-439 16 16 16 24 24 24 F F F 22 440-459 18 18 15 27 27 22 F F F <--- 23 460-479 18 18 17 29 29 25 F F F <--- 24 480-499 15 15 15 22 22 22 F F F 25 500-519 17 17 17 25 25 25 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 18 18 15 28 28 22 F F T <--- 28 560-579 18 18 9 28 28 10 F F F <--- 29 580-599 9 9 9 10 10 10 F F F Max gen: 18, Max flush: 29 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 9 Verifying data now No change after verify Loop: 9 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 19 19 19 30 30 30 F F F 1 020-039 19 19 19 30 30 30 F F F 2 040-059 18 18 18 29 29 29 F F F 3 060-079 18 18 18 28 28 28 F F F 4 080-099 19 19 19 30 30 30 F F F 5 100-119 19 19 19 30 30 30 F F F 6 120-139 15 15 15 22 22 22 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 18 18 18 29 29 29 F F F 9 180-199 15 15 15 22 22 22 F F F 10 200-219 16 16 16 24 24 24 F F F 11 220-239 18 18 18 29 29 29 F F F 12 240-259 18 18 18 29 29 29 F F F 13 260-279 15 15 15 22 22 22 F F F 14 280-299 17 17 17 25 25 25 F F F 15 300-319 18 18 18 28 28 28 F F F 16 320-339 19 19 19 30 30 30 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 19 19 19 30 30 30 F F F 19 380-399 19 19 19 30 30 30 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 16 16 16 24 24 24 F F F 22 440-459 18 18 18 27 27 27 F F F 23 460-479 18 18 18 29 29 29 F F F 24 480-499 15 15 15 22 22 22 F F F 25 500-519 17 17 17 25 25 25 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 18 18 18 28 28 28 F F F 28 560-579 18 18 18 28 28 28 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 19, Max flush: 30 Begin loop 10 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.973751459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.981710071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982011932Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982040088Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982049317Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982062234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Crucible cc9caabb-328f-4ad7-8a1b-29048b130af6 has session id: 030c4ae7-9fd5-4fd6-8231-63ab902a210c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982412089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Upstairs opts: Upstairs UUID: cc9caabb-328f-4ad7-8a1b-29048b130af6, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982442234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Crucible stats registered with UUID: cc9caabb-328f-4ad7-8a1b-29048b130af6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982454312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:05.98246457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982610827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"1","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982626694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"0","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982639762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"2","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982773071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"task":"crutest"} {"msg":"The guest has requested activation with gen:20","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982802067Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"cc9caabb-328f-4ad7-8a1b-29048b130af6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982819394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982829022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"0","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982839571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"1","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982850249Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"2","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982860687Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"2","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982871445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"0","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982882014Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"1","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"ds_connection connected from Ok(127.0.0.1:57094)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982961551Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"2","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"ds_connection connected from Ok(127.0.0.1:65454)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.982988257Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"1","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"ds_connection connected from Ok(127.0.0.1:38514)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.983043758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"io task","client":"0","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.983692505Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"1","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.983716031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"0","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.983750885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"2","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984028191Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984055577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[0]R flush_numbers[0..12]: [30, 30, 29, 28, 30, 30, 22, 22, 29, 22, 24, 29]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984109058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[0]R generation[0..12]: [19, 19, 18, 18, 19, 19, 15, 15, 18, 15, 16, 18]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984121676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984133754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[1]R flush_numbers[0..12]: [30, 30, 29, 28, 30, 30, 22, 22, 29, 22, 24, 29]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984145102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[1]R generation[0..12]: [19, 19, 18, 18, 19, 19, 15, 15, 18, 15, 16, 18]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984156511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984168379Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[2]R flush_numbers[0..12]: [30, 30, 29, 28, 30, 30, 22, 22, 29, 22, 24, 29]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984179687Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[2]R generation[0..12]: [19, 19, 18, 18, 19, 19, 15, 15, 18, 15, 16, 18]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984190945Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984202723Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Max found gen is 20","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984212982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Generation requested: 20 >= found:20","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.98422338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Next flush: 31","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984233768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984246296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"":"downstairs","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984256825Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984266313Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"0","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984276821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"1","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.98428719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"client":"2","":"downstairs","session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984297758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984307627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"cc9caabb-328f-4ad7-8a1b-29048b130af6 is now active with session: 030c4ae7-9fd5-4fd6-8231-63ab902a210c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984318485Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984328083Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"session_id":"030c4ae7-9fd5-4fd6-8231-63ab902a210c"} {"msg":"The guest has finished waiting for activation with:20","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984337982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Activated sub_volume cc9caabb-328f-4ad7-8a1b-29048b130af6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.98434695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.984355919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.98466221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"task":"crutest"} 01/30 Write block 102 len 28672 data: 4 5 2 3 3 3 3 02/30 Read block 537 len 36864 03/30 Read block 78 len 40960 04/30 Write block 467 len 28672 data: 3 2 2 2 2 4 5 05/30 Read block 352 len 32768 06/30 Read block 270 len 16384 07/30 Flush 08/30 Flush 09/30 Write block 45 len 20480 data: 2 2 2 3 3 10/30 Flush 11/30 Write block 477 len 24576 data: 4 3 4 5 5 4 12/30 Read block 580 len 20480 13/30 Write block 293 len 16384 data: 2 2 2 2 14/30 Read block 308 len 32768 15/30 Read block 334 len 4096 16/30 Write block 458 len 36864 data: 4 5 6 5 5 5 3 3 3 17/30 Read block 422 len 20480 18/30 Read block 472 len 8192 19/30 Write block 171 len 4096 data: 3 20/30 Flush 21/30 Write block 66 len 32768 data: 5 5 4 4 4 3 4 2 22/30 Write block 124 len 16384 data: 3 2 3 3 23/30 Flush 24/30 Write block 126 len 16384 data: 4 4 3 3 25/30 Write block 73 len 8192 data: 3 2 26/30 Read block 403 len 40960 27/30 Write block 89 len 20480 data: 3 3 3 4 4 28/30 Read block 258 len 4096 29/30 Read block 135 len 36864 30/30 Read block 590 len 40960 ---------------------------------------------------------------- Crucible gen:20 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Read 9 Done Done Done false 1002 Acked Read 10 Done Done Done false 1003 Acked Write 7 Done Done Done false 1004 Acked Read 8 Done Sent Done false 1005 Acked Read 4 Done Sent Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Flush 0 Done Sent Done false 1008 Acked Write 5 Done Sent Done false 1009 Acked Flush 0 Done Sent Done false 1010 Acked Write 6 Done Sent Done false 1011 Acked Read 5 Done Sent Done false 1012 Acked Write 4 Done Sent Done false 1013 Acked Read 8 Done Sent Done false 1014 Acked Read 1 Done Sent Done false 1015 Acked Write 9 Done Sent Done false 1016 Acked Read 5 Done Sent Done false 1017 Acked Read 2 Done Sent Done false 1018 Acked Write 1 Done Sent Done false 1019 Acked Flush 0 Done Sent Done false 1020 Acked Write 8 Done Sent Done false 1021 Acked Write 4 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Write 4 Done Sent Done false 1024 Acked Write 2 Done Sent Done false 1025 Acked Read 10 Done Sent Done false 1026 Acked Write 5 Done Sent Done false 1027 Acked Read 1 Done Sent Done false 1028 Acked Read 9 Done Sent Done false 1029 Acked Read 10 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 26 0 26 Done 30 4 30 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) None Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:05.993851365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:05.994115853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1215,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 19 19 19 30 30 30 F F F 1 020-039 19 19 19 30 30 30 F F F 2 040-059 20 18 20 33 29 33 F F F <--- 3 060-079 20 18 20 35 28 35 T F T <--- 4 080-099 19 19 19 30 30 30 T F T <--- 5 100-119 20 19 20 31 30 31 F T F <--- 6 120-139 20 15 20 35 22 35 T F T <--- 7 140-159 15 15 15 22 22 22 F F F 8 160-179 20 18 20 34 29 34 F F F <--- 9 180-199 15 15 15 22 22 22 F F F 10 200-219 16 16 16 24 24 24 F F F 11 220-239 18 18 18 29 29 29 F F F 12 240-259 18 18 18 29 29 29 F F F 13 260-279 15 15 15 22 22 22 F F F 14 280-299 20 17 20 34 25 34 F F F <--- 15 300-319 18 18 18 28 28 28 F F F 16 320-339 19 19 19 30 30 30 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 19 19 19 30 30 30 F F F 19 380-399 19 19 19 30 30 30 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 16 16 16 24 24 24 F F F 22 440-459 20 18 20 34 27 34 F F F <--- 23 460-479 20 18 20 34 29 34 F T F <--- 24 480-499 20 15 20 34 22 34 F F F <--- 25 500-519 17 17 17 25 25 25 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 18 18 18 28 28 28 F F F 28 560-579 18 18 18 28 28 28 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 20, Max flush: 35 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 10 Verifying data now No change after verify Loop: 10 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 19 19 19 30 30 30 F F F 1 020-039 19 19 19 30 30 30 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 21 21 21 36 36 36 F F F 4 080-099 21 21 21 36 36 36 F F F 5 100-119 20 20 20 31 31 31 F F F 6 120-139 21 21 21 36 36 36 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 20 20 20 34 34 34 F F F 9 180-199 15 15 15 22 22 22 F F F 10 200-219 16 16 16 24 24 24 F F F 11 220-239 18 18 18 29 29 29 F F F 12 240-259 18 18 18 29 29 29 F F F 13 260-279 15 15 15 22 22 22 F F F 14 280-299 20 20 20 34 34 34 F F F 15 300-319 18 18 18 28 28 28 F F F 16 320-339 19 19 19 30 30 30 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 19 19 19 30 30 30 F F F 19 380-399 19 19 19 30 30 30 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 16 16 16 24 24 24 F F F 22 440-459 20 20 20 34 34 34 F F F 23 460-479 20 20 20 34 34 34 F F F 24 480-499 20 20 20 34 34 34 F F F 25 500-519 17 17 17 25 25 25 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 18 18 18 28 28 28 F F F 28 560-579 18 18 18 28 28 28 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 21, Max flush: 36 Begin loop 11 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.233496199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:10.240471507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.240546865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.247302378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.247565376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.247595121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.24760391Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.247616948Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Crucible 9685c2d5-47af-47d1-aedc-f1630cd19eb6 has session id: b0871c72-61ae-4246-9b04-37aab9b4e539","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.247954214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Upstairs opts: Upstairs UUID: 9685c2d5-47af-47d1-aedc-f1630cd19eb6, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.247985559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Crucible stats registered with UUID: 9685c2d5-47af-47d1-aedc-f1630cd19eb6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248009395Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:10.248019624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248173339Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"1","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248203574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"0","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248215153Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"2","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248339253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} {"msg":"The guest has requested activation with gen:22","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248364109Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"9685c2d5-47af-47d1-aedc-f1630cd19eb6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248376207Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248385785Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"0","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248396404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"1","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248406822Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"2","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.24841719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"2","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248428309Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"0","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248439097Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"1","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"ds_connection connected from Ok(127.0.0.1:35225)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.24848508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"2","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"ds_connection connected from Ok(127.0.0.1:46480)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248510856Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"1","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"ds_connection connected from Ok(127.0.0.1:42235)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.248523244Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"io task","client":"0","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.24917026Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"1","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249221902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"0","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249247298Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"2","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249481211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249492659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[0]R flush_numbers[0..12]: [30, 30, 33, 36, 36, 31, 36, 22, 34, 22, 24, 29]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249521035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[0]R generation[0..12]: [19, 19, 20, 21, 21, 20, 21, 15, 20, 15, 16, 18]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249532433Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249543681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[1]R flush_numbers[0..12]: [30, 30, 33, 36, 36, 31, 36, 22, 34, 22, 24, 29]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249554459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[1]R generation[0..12]: [19, 19, 20, 21, 21, 20, 21, 15, 20, 15, 16, 18]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249565197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249576386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[2]R flush_numbers[0..12]: [30, 30, 33, 36, 36, 31, 36, 22, 34, 22, 24, 29]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249586914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[2]R generation[0..12]: [19, 19, 20, 21, 21, 20, 21, 15, 20, 15, 16, 18]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249597352Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249608511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Max found gen is 22","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249620679Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Generation requested: 22 >= found:22","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249631417Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Next flush: 37","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249641405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249651434Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"":"downstairs","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249661902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249671411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"0","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249681939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"1","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249692327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"client":"2","":"downstairs","session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249702896Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249712914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"9685c2d5-47af-47d1-aedc-f1630cd19eb6 is now active with session: b0871c72-61ae-4246-9b04-37aab9b4e539","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249723762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249733161Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"session_id":"b0871c72-61ae-4246-9b04-37aab9b4e539"} {"msg":"The guest has finished waiting for activation with:22","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249742979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Activated sub_volume 9685c2d5-47af-47d1-aedc-f1630cd19eb6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249751828Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.249760736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.25005022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} 01/30 Write block 422 len 32768 data: 5 5 5 5 4 2 2 2 02/30 Read block 196 len 36864 03/30 Read block 175 len 16384 04/30 Write block 127 len 36864 data: 5 4 4 4 3 3 3 2 2 05/30 Write block 232 len 16384 data: 2 2 3 3 06/30 Read block 509 len 40960 07/30 Flush 08/30 Write block 463 len 12288 data: 6 4 4 09/30 Read block 430 len 4096 10/30 Read block 10 len 8192 11/30 Write block 325 len 16384 data: 4 3 3 2 12/30 Flush 13/30 Write block 199 len 8192 data: 4 4 14/30 Read block 537 len 40960 15/30 Write block 298 len 28672 data: 4 4 4 4 4 4 4 16/30 Read block 469 len 40960 17/30 Read block 231 len 20480 18/30 Write block 425 len 16384 data: 6 5 3 3 19/30 Flush 20/30 Write block 497 len 32768 data: 3 4 3 3 3 3 4 4 21/30 Flush 22/30 Flush 23/30 Write block 265 len 40960 data: 3 2 2 2 2 2 2 2 2 3 24/30 Write block 19 len 12288 data: 4 4 5 25/30 Write block 498 len 36864 data: 5 4 4 4 4 5 5 3 3 26/30 Read block 60 len 36864 27/30 Write block 121 len 36864 data: 3 3 3 4 3 5 6 5 5 28/30 Read block 391 len 36864 29/30 Write block 554 len 32768 data: 2 2 3 3 3 3 3 3 30/30 Write block 248 len 4096 data: 3 ---------------------------------------------------------------- Crucible gen:22 GIO:true work queues: Upstairs:0 downstairs:18 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1012 Acked Write 2 Done Done Done false 1013 Acked Read 10 Sent Done Done false 1014 Acked Write 7 Sent Done Done false 1015 Acked Read 10 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Write 4 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Flush 0 Sent Done Done false 1022 Acked Write 10 Sent Done Done false 1023 Acked Write 3 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Read 9 Sent Done Done false 1026 Acked Write 9 Sent Done Done false 1027 Acked Read 9 Sent Done Done false 1028 Acked Write 8 Sent Sent Sent false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 17 2 2 21 Done 1 16 16 33 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1011)) Some(JobId(1021)) Some(JobId(1021)) Downstairs last five completed: 1011 1010 1009 1008 1007 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:10.25864311Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:10.258907088Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1223,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 19 19 19 30 30 30 F T T <--- 1 020-039 19 19 19 30 30 30 F T T <--- 2 040-059 20 20 20 33 33 33 F F F 3 060-079 21 21 21 36 36 36 F F F 4 080-099 21 21 21 36 36 36 F F F 5 100-119 20 20 20 31 31 31 F F F 6 120-139 22 22 22 37 37 37 F T T <--- 7 140-159 15 15 15 22 22 22 F F F 8 160-179 20 20 20 34 34 34 F F F 9 180-199 15 22 22 22 39 39 T F F <--- 10 200-219 16 22 22 24 39 39 T F F <--- 11 220-239 22 22 22 37 37 37 F F F 12 240-259 18 18 18 29 29 29 F T T <--- 13 260-279 15 15 15 22 22 22 F T T <--- 14 280-299 20 22 22 34 39 39 F F F <--- 15 300-319 18 22 22 28 39 39 F F F <--- 16 320-339 22 22 22 38 38 38 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 19 19 19 30 30 30 F F F 19 380-399 19 19 19 30 30 30 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 22 22 22 37 39 39 F F F <--- 22 440-459 20 20 20 34 34 34 F F F 23 460-479 22 22 22 38 38 38 F F F 24 480-499 20 22 22 34 40 40 F T T <--- 25 500-519 17 22 22 25 40 40 F T T <--- 26 520-539 17 17 17 25 25 25 F F F 27 540-559 18 18 18 28 28 28 F T T <--- 28 560-579 18 18 18 28 28 28 F T T <--- 29 580-599 9 9 9 10 10 10 F F F Max gen: 22, Max flush: 40 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 11 Verifying data now No change after verify Loop: 11 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 23 23 23 41 41 41 F F F 1 020-039 23 23 23 41 41 41 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 21 21 21 36 36 36 F F F 4 080-099 21 21 21 36 36 36 F F F 5 100-119 20 20 20 31 31 31 F F F 6 120-139 23 23 23 41 41 41 F F F 7 140-159 15 15 15 22 22 22 F F F 8 160-179 20 20 20 34 34 34 F F F 9 180-199 22 22 22 39 39 39 F F F 10 200-219 22 22 22 39 39 39 F F F 11 220-239 22 22 22 37 37 37 F F F 12 240-259 23 23 23 41 41 41 F F F 13 260-279 23 23 23 41 41 41 F F F 14 280-299 22 22 22 39 39 39 F F F 15 300-319 22 22 22 39 39 39 F F F 16 320-339 22 22 22 38 38 38 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 19 19 19 30 30 30 F F F 19 380-399 19 19 19 30 30 30 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 22 22 22 39 39 39 F F F 22 440-459 20 20 20 34 34 34 F F F 23 460-479 22 22 22 38 38 38 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 23 23 23 41 41 41 F F F 29 580-599 9 9 9 10 10 10 F F F Max gen: 23, Max flush: 41 Begin loop 12 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.51161494Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:14.518602656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.518677314Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.525510775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.525772203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.525802338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.525811547Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.525824315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Crucible 3c1251e7-6a3a-4f7a-8ba6-51dfa53f0630 has session id: efaa3c92-610f-4264-91cd-a253f9db0802","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526118168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Upstairs opts: Upstairs UUID: 3c1251e7-6a3a-4f7a-8ba6-51dfa53f0630, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.52616742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Crucible stats registered with UUID: 3c1251e7-6a3a-4f7a-8ba6-51dfa53f0630","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526181118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:14.526190946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526364849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"1","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526381176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"2","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526391554Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"0","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.52654685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} {"msg":"The guest has requested activation with gen:24","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526564607Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"3c1251e7-6a3a-4f7a-8ba6-51dfa53f0630 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526626137Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526635705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"0","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526645544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"1","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526655612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"2","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526665451Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"2","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526675819Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"1","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526685987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"0","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"ds_connection connected from Ok(127.0.0.1:64363)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526755696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"2","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"ds_connection connected from Ok(127.0.0.1:42664)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.52686058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"1","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"ds_connection connected from Ok(127.0.0.1:35623)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.526887215Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"io task","client":"0","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527441257Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"2","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527466973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"1","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527535292Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"0","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527751458Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527761756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[0]R flush_numbers[0..12]: [41, 41, 33, 36, 36, 31, 41, 22, 34, 39, 39, 37]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527812708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[0]R generation[0..12]: [23, 23, 20, 21, 21, 20, 23, 15, 20, 22, 22, 22]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527824696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527836884Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[1]R flush_numbers[0..12]: [41, 41, 33, 36, 36, 31, 41, 22, 34, 39, 39, 37]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527848202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[1]R generation[0..12]: [23, 23, 20, 21, 21, 20, 23, 15, 20, 22, 22, 22]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.5278595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527871978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[2]R flush_numbers[0..12]: [41, 41, 33, 36, 36, 31, 41, 22, 34, 39, 39, 37]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527883327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[2]R generation[0..12]: [23, 23, 20, 21, 21, 20, 23, 15, 20, 22, 22, 22]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527897204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527909322Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Max found gen is 24","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527919471Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Generation requested: 24 >= found:24","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527929939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Next flush: 42","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527939768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527949986Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"":"downstairs","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527960534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527970053Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"0","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527980591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"1","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.527991099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"client":"2","":"downstairs","session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528001808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528011856Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"3c1251e7-6a3a-4f7a-8ba6-51dfa53f0630 is now active with session: efaa3c92-610f-4264-91cd-a253f9db0802","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528022754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528032253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"session_id":"efaa3c92-610f-4264-91cd-a253f9db0802"} {"msg":"The guest has finished waiting for activation with:24","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528042211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Activated sub_volume 3c1251e7-6a3a-4f7a-8ba6-51dfa53f0630","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.52805093Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528059948Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.528344653Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} 01/30 Write block 374 len 28672 data: 4 5 5 4 4 4 4 02/30 Read block 381 len 4096 03/30 Write block 197 len 32768 data: 4 4 5 5 3 4 3 3 04/30 Write block 12 len 12288 data: 5 5 6 05/30 Flush 06/30 Write block 595 len 12288 data: 3 3 2 07/30 Write block 465 len 28672 data: 5 4 4 3 3 3 3 08/30 Flush 09/30 Write block 441 len 16384 data: 2 2 2 3 10/30 Write block 145 len 8192 data: 2 3 11/30 Write block 208 len 20480 data: 3 3 2 2 3 12/30 Read block 130 len 28672 13/30 Read block 287 len 32768 14/30 Write block 66 len 36864 data: 6 6 5 5 5 4 5 4 3 15/30 Write block 267 len 24576 data: 3 3 3 3 3 3 16/30 Read block 220 len 24576 17/30 Write block 306 len 32768 data: 3 2 2 2 2 2 2 3 18/30 Read block 297 len 28672 19/30 Write block 114 len 4096 data: 2 20/30 Read block 160 len 4096 21/30 Flush 22/30 Write block 231 len 4096 data: 2 23/30 Write block 568 len 36864 data: 3 2 2 2 2 2 3 3 3 24/30 Read block 47 len 20480 25/30 Write block 288 len 16384 data: 4 3 2 2 26/30 Read block 590 len 16384 27/30 Write block 374 len 16384 data: 5 6 6 5 28/30 Read block 520 len 8192 29/30 Read block 300 len 20480 30/30 Write block 329 len 24576 data: 2 2 2 3 3 3 ---------------------------------------------------------------- Crucible gen:24 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Read 1 Done Done Done false 1002 Acked Write 8 Done Done Done false 1003 Acked Write 3 Done Done Done false 1004 Acked Flush 0 Sent Done Done false 1005 Acked Write 3 Sent Done Done false 1006 Acked Write 7 Sent Done Done false 1007 Acked Flush 0 Sent Done Done false 1008 Acked Write 4 Sent Done Done false 1009 Acked Write 2 Sent Done Done false 1010 Acked Write 5 Sent Done Done false 1011 Acked Read 7 Sent Done Done false 1012 Acked Read 8 Sent Done Done false 1013 Acked Write 9 Sent Done Done false 1014 Acked Write 6 Sent Done Done false 1015 Acked Read 6 Sent Done Done false 1016 Acked Write 8 Sent Done Done false 1017 Acked Read 7 Sent Done Done false 1018 Acked Write 1 Sent Done Done false 1019 Acked Read 1 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 1 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Read 5 Sent Done Done false 1024 Acked Write 4 Sent Done Done false 1025 Acked Read 4 Sent Done Done false 1026 Acked Write 4 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Read 5 Sent Done Done false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 26 1 1 28 Done 4 29 29 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1020)) Some(JobId(1020)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:14.536057794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:14.536339319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1231,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 23 24 24 41 42 42 T F F <--- 1 020-039 23 23 23 41 41 41 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 21 24 24 36 44 44 F F F <--- 4 080-099 21 21 21 36 36 36 F F F 5 100-119 20 24 24 31 44 44 F F F <--- 6 120-139 23 23 23 41 41 41 F F F 7 140-159 15 24 24 22 44 44 F F F <--- 8 160-179 20 20 20 34 34 34 F F F 9 180-199 22 24 24 39 42 42 T F F <--- 10 200-219 22 24 24 39 44 44 T F F <--- 11 220-239 22 22 22 37 37 37 F T T <--- 12 240-259 23 23 23 41 41 41 F F F 13 260-279 23 24 24 41 44 44 F F F <--- 14 280-299 22 22 22 39 39 39 F T T <--- 15 300-319 22 24 24 39 44 44 F F F <--- 16 320-339 22 22 22 38 38 38 F T T <--- 17 340-359 16 16 16 24 24 24 F F F 18 360-379 19 24 24 30 42 42 T T T <--- 19 380-399 19 24 24 30 42 42 T F F <--- 20 400-419 18 18 18 29 29 29 F F F 21 420-439 22 22 22 39 39 39 F F F 22 440-459 20 24 24 34 44 44 F F F <--- 23 460-479 22 24 24 38 43 43 F F F <--- 24 480-499 23 23 23 41 41 41 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 23 23 23 41 41 41 F T T <--- 29 580-599 9 24 24 10 43 43 F F F <--- Max gen: 24, Max flush: 44 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 12 Verifying data now No change after verify Loop: 12 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 24 24 24 42 42 42 F F F 1 020-039 23 23 23 41 41 41 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 24 24 24 44 44 44 F F F 4 080-099 21 21 21 36 36 36 F F F 5 100-119 24 24 24 44 44 44 F F F 6 120-139 23 23 23 41 41 41 F F F 7 140-159 24 24 24 44 44 44 F F F 8 160-179 20 20 20 34 34 34 F F F 9 180-199 24 24 24 42 42 42 F F F 10 200-219 24 24 24 44 44 44 F F F 11 220-239 25 25 25 45 45 45 F F F 12 240-259 23 23 23 41 41 41 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 25 25 25 45 45 45 F F F 15 300-319 24 24 24 44 44 44 F F F 16 320-339 25 25 25 45 45 45 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 25 25 25 45 45 45 F F F 19 380-399 24 24 24 42 42 42 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 22 22 22 39 39 39 F F F 22 440-459 24 24 24 44 44 44 F F F 23 460-479 24 24 24 43 43 43 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 17 17 17 25 25 25 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 25 25 25 45 45 45 F F F 29 580-599 24 24 24 43 43 43 F F F Max gen: 25, Max flush: 45 Begin loop 13 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.79538365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:18.802325753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.802400142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809011288Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809272356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809301102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.8093125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809325458Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Crucible 63853cb5-0480-4ca5-9554-3f1d85d9b008 has session id: 884737c2-c881-41a5-ac3b-5d7e04ab0891","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809637058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Upstairs opts: Upstairs UUID: 63853cb5-0480-4ca5-9554-3f1d85d9b008, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809669343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Crucible stats registered with UUID: 63853cb5-0480-4ca5-9554-3f1d85d9b008","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809680621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:18.80969042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809863502Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"1","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809894627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"2","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809906225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"0","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.809996281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} {"msg":"The guest has requested activation with gen:26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810033775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"63853cb5-0480-4ca5-9554-3f1d85d9b008 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810043213Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810052832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"0","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.81006326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"1","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810073778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"2","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810086386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"2","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810116902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"1","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810153756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"0","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"ds_connection connected from Ok(127.0.0.1:46727)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810166084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"2","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"ds_connection connected from Ok(127.0.0.1:33440)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810221485Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"0","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"ds_connection connected from Ok(127.0.0.1:60627)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810248061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"io task","client":"1","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.81081596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"2","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810846625Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"1","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.810928082Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"0","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811153046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811163375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[0]R flush_numbers[0..12]: [42, 41, 33, 44, 36, 44, 41, 44, 34, 42, 44, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811224245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[0]R generation[0..12]: [24, 23, 20, 24, 21, 24, 23, 24, 20, 24, 24, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811236303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811248401Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[1]R flush_numbers[0..12]: [42, 41, 33, 44, 36, 44, 41, 44, 34, 42, 44, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811259689Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[1]R generation[0..12]: [24, 23, 20, 24, 21, 24, 23, 24, 20, 24, 24, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811272777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811284715Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[2]R flush_numbers[0..12]: [42, 41, 33, 44, 36, 44, 41, 44, 34, 42, 44, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811295874Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[2]R generation[0..12]: [24, 23, 20, 24, 21, 24, 23, 24, 20, 24, 24, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811307062Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.81131894Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Max found gen is 26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811329118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Generation requested: 26 >= found:26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811339587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Next flush: 46","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811349725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811359364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"":"downstairs","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811369522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.81137875Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"0","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811388709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"1","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811398397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"client":"2","":"downstairs","session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811408456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811417784Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"63853cb5-0480-4ca5-9554-3f1d85d9b008 is now active with session: 884737c2-c881-41a5-ac3b-5d7e04ab0891","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811429392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811438431Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"session_id":"884737c2-c881-41a5-ac3b-5d7e04ab0891"} {"msg":"The guest has finished waiting for activation with:26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811447729Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Activated sub_volume 63853cb5-0480-4ca5-9554-3f1d85d9b008","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811455898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ,"time":"2026-10-23T15:37:18.811464107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.811719426Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} 01/30 Write block 291 len 12288 data: 3 2 3 02/30 Write block 72 len 32768 data: 6 5 4 2 2 2 2 2 03/30 Read block 382 len 40960 04/30 Write block 94 len 28672 data: 4 4 4 4 4 4 5 05/30 Read block 57 len 12288 06/30 Read block 81 len 20480 07/30 Write block 432 len 8192 data: 4 4 08/30 Read block 419 len 40960 09/30 Read block 432 len 12288 10/30 Read block 65 len 20480 11/30 Read block 239 len 32768 12/30 Write block 534 len 20480 data: 4 4 5 5 5 13/30 Write block 300 len 32768 data: 5 5 5 5 5 4 4 3 14/30 Read block 229 len 28672 15/30 Flush 16/30 Write block 193 len 28672 data: 2 3 3 3 5 5 6 17/30 Flush 18/30 Write block 127 len 8192 data: 7 6 19/30 Write block 76 len 24576 data: 3 3 3 3 2 3 20/30 Read block 76 len 16384 21/30 Read block 79 len 24576 22/30 Write block 300 len 28672 data: 6 6 6 6 6 5 5 23/30 Read block 255 len 12288 24/30 Read block 586 len 32768 25/30 Read block 54 len 8192 26/30 Read block 393 len 36864 27/30 Write block 372 len 8192 data: 4 4 28/30 Read block 576 len 36864 29/30 Write block 124 len 40960 data: 5 4 6 8 7 6 5 4 4 4 30/30 Read block 243 len 4096 ---------------------------------------------------------------- Crucible gen:26 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Done Done Done false 1001 Acked Write 8 Sent Done Done false 1002 Acked Read 10 Sent Done Done false 1003 Acked Write 7 Sent Done Done false 1004 Acked Read 3 Sent Done Done false 1005 Acked Read 5 Sent Done Done false 1006 Acked Write 2 Sent Done Done false 1007 Acked Read 10 Sent Done Done false 1008 Acked Read 3 Sent Done Done false 1009 Acked Read 5 Sent Done Done false 1010 Acked Read 8 Sent Done Done false 1011 Acked Write 5 Sent Done Done false 1012 Acked Write 8 Sent Done Done false 1013 Acked Read 7 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 7 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 2 Sent Done Done false 1018 Acked Write 6 Sent Done Done false 1019 Acked Read 4 Sent Done Done false 1020 Acked Read 6 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Read 3 Sent Done Done false 1023 Acked Read 8 Sent Done Done false 1024 Acked Read 2 Sent Done Done false 1025 Acked Read 9 Sent Done Done false 1026 Acked Write 2 Sent Done Done false 1027 Acked Read 9 Sent Done Done false 1028 Acked Write 10 Sent Done Done false 1029 Acked Read 1 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 0 0 29 Done 1 30 30 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1016)) Some(JobId(1016)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:18.819957923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:18.820221701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1239,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 24 24 24 42 42 42 F F F 1 020-039 23 23 23 41 41 41 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 24 26 26 44 46 46 F T T <--- 4 080-099 21 26 26 36 46 46 F T T <--- 5 100-119 24 26 26 44 46 46 F F F <--- 6 120-139 23 23 23 41 41 41 F T T <--- 7 140-159 24 24 24 44 44 44 F F F 8 160-179 20 20 20 34 34 34 F F F 9 180-199 24 26 26 42 47 47 F F F <--- 10 200-219 24 24 24 44 44 44 F F F 11 220-239 25 25 25 45 45 45 F F F 12 240-259 23 23 23 41 41 41 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 25 26 26 45 46 46 T F F <--- 15 300-319 24 26 26 44 46 46 F T T <--- 16 320-339 25 25 25 45 45 45 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 25 25 25 45 45 45 F T T <--- 19 380-399 24 24 24 42 42 42 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 22 26 26 39 46 46 F F F <--- 22 440-459 24 24 24 44 44 44 F F F 23 460-479 24 24 24 43 43 43 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 17 26 26 25 46 46 F F F <--- 27 540-559 23 23 23 41 41 41 F F F 28 560-579 25 25 25 45 45 45 F F F 29 580-599 24 24 24 43 43 43 F F F Max gen: 26, Max flush: 47 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 13 Verifying data now No change after verify Loop: 13 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 24 24 24 42 42 42 F F F 1 020-039 23 23 23 41 41 41 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 27 27 27 48 48 48 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 27 27 27 48 48 48 F F F 7 140-159 24 24 24 44 44 44 F F F 8 160-179 20 20 20 34 34 34 F F F 9 180-199 26 26 26 47 47 47 F F F 10 200-219 24 24 24 44 44 44 F F F 11 220-239 25 25 25 45 45 45 F F F 12 240-259 23 23 23 41 41 41 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 26 26 26 46 46 46 F F F 15 300-319 27 27 27 48 48 48 F F F 16 320-339 25 25 25 45 45 45 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 27 27 27 48 48 48 F F F 19 380-399 24 24 24 42 42 42 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 26 26 26 46 46 46 F F F 22 440-459 24 24 24 44 44 44 F F F 23 460-479 24 24 24 43 43 43 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 26 26 26 46 46 46 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 25 25 25 45 45 45 F F F 29 580-599 24 24 24 43 43 43 F F F Max gen: 27, Max flush: 48 Begin loop 14 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.06133424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.069502158Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.069808889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.069841604Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.069853022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.06986589Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Crucible bdeb4ddf-00c2-4069-9bdf-ed143d5afe60 has session id: f0a5e606-9252-4192-9336-359123de71a3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070214524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Upstairs opts: Upstairs UUID: bdeb4ddf-00c2-4069-9bdf-ed143d5afe60, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.07023993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Crucible stats registered with UUID: bdeb4ddf-00c2-4069-9bdf-ed143d5afe60","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070250989Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:23.070263287Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.07043287Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"1","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070448837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"0","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070459675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"2","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070584805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"task":"crutest"} {"msg":"The guest has requested activation with gen:28","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070602602Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"bdeb4ddf-00c2-4069-9bdf-ed143d5afe60 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.07062033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070629938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"0","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070640376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"1","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070652634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"2","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070662933Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"2","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070674411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"1","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070685269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"0","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"ds_connection connected from Ok(127.0.0.1:61621)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070733432Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"2","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"ds_connection connected from Ok(127.0.0.1:53109)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070759487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"0","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"ds_connection connected from Ok(127.0.0.1:42583)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.070771466Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"io task","client":"1","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071429951Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"2","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071479603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"0","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071504629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"1","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.0717467Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071759238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[0]R flush_numbers[0..12]: [42, 41, 33, 48, 48, 46, 48, 44, 34, 47, 44, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071773716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[0]R generation[0..12]: [24, 23, 20, 27, 27, 26, 27, 24, 20, 26, 24, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071785134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071799042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[1]R flush_numbers[0..12]: [42, 41, 33, 48, 48, 46, 48, 44, 34, 47, 44, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.0718105Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[1]R generation[0..12]: [24, 23, 20, 27, 27, 26, 27, 24, 20, 26, 24, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071821678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071833796Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[2]R flush_numbers[0..12]: [42, 41, 33, 48, 48, 46, 48, 44, 34, 47, 44, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071845014Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[2]R generation[0..12]: [24, 23, 20, 27, 27, 26, 27, 24, 20, 26, 24, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071856353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071868211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Max found gen is 28","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071878319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Generation requested: 28 >= found:28","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071888677Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Next flush: 49","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071898676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071908774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"":"downstairs","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071919203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071928651Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"0","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071938989Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"1","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071949328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"client":"2","":"downstairs","session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071961206Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071970994Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"bdeb4ddf-00c2-4069-9bdf-ed143d5afe60 is now active with session: f0a5e606-9252-4192-9336-359123de71a3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071981953Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.071991361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"session_id":"f0a5e606-9252-4192-9336-359123de71a3"} {"msg":"The guest has finished waiting for activation with:28","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.07200114Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Activated sub_volume bdeb4ddf-00c2-4069-9bdf-ed143d5afe60","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.072010278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.072019167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.072306801Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"task":"crutest"} 01/30 Write block 524 len 16384 data: 4 4 4 4 02/30 Read block 42 len 32768 03/30 Read block 288 len 12288 04/30 Write block 421 len 28672 data: 4 6 6 6 7 6 4 05/30 Flush 06/30 Flush 07/30 Write block 157 len 20480 data: 4 5 5 5 3 08/30 Read block 80 len 12288 09/30 Write block 199 len 24576 data: 7 6 4 5 4 4 10/30 Write block 200 len 24576 data: 7 5 6 5 5 3 11/30 Write block 160 len 20480 data: 6 4 3 2 3 12/30 Read block 481 len 8192 13/30 Read block 97 len 32768 14/30 Read block 504 len 12288 15/30 Read block 447 len 8192 16/30 Flush 17/30 Write block 318 len 12288 data: 4 3 3 18/30 Write block 39 len 4096 data: 2 19/30 Read block 127 len 28672 20/30 Read block 217 len 12288 21/30 Read block 529 len 32768 22/30 Write block 299 len 32768 data: 5 7 7 7 7 7 6 6 23/30 Write block 149 len 4096 data: 5 24/30 Flush 25/30 Write block 423 len 4096 data: 7 26/30 Read block 551 len 20480 27/30 Read block 160 len 8192 28/30 Read block 528 len 24576 29/30 Read block 178 len 4096 30/30 Write block 480 len 20480 data: 6 6 5 4 4 ---------------------------------------------------------------- Crucible gen:28 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 4 Done Sent Done false 1001 Acked Read 8 Done Sent Done false 1002 Acked Read 3 Done Sent Done false 1003 Acked Write 7 Done Sent Done false 1004 Acked Flush 0 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 5 Done Sent Done false 1007 Acked Read 3 Done Sent Done false 1008 Acked Write 6 Done Sent Done false 1009 Acked Write 6 Done Sent Done false 1010 Acked Write 5 Done Sent Done false 1011 Acked Read 2 Done Sent Done false 1012 Acked Read 8 Done Sent Done false 1013 Acked Read 3 Done Sent Done false 1014 Acked Read 2 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 3 Done Sent Done false 1017 Acked Write 1 Done Sent Done false 1018 Acked Read 7 Done Sent Done false 1019 Acked Read 3 Done Sent Done false 1020 Acked Read 8 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Write 1 Done Sent Done false 1023 Acked Flush 0 Done Sent Done false 1024 Acked Write 1 Done Sent Done false 1025 Acked Read 5 Done Sent Done false 1026 Acked Read 2 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Read 1 Done Sent Done false 1029 Acked Write 5 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 30 1 32 Done 29 0 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1023)) None Some(JobId(1023)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:23.079909969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:23.080179826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1247,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 24 24 24 42 42 42 F F F 1 020-039 28 23 28 52 41 52 F F F <--- 2 040-059 20 20 20 33 33 33 F F F 3 060-079 27 27 27 48 48 48 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 27 27 27 48 48 48 F F F 7 140-159 28 24 28 52 44 52 F F F <--- 8 160-179 28 20 28 51 34 51 F F F <--- 9 180-199 28 26 28 51 47 51 F F F <--- 10 200-219 28 24 28 51 44 51 F F F <--- 11 220-239 25 25 25 45 45 45 F F F 12 240-259 23 23 23 41 41 41 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 26 28 52 46 52 F F F <--- 15 300-319 28 27 28 52 48 52 F F F <--- 16 320-339 28 25 28 52 45 52 F F F <--- 17 340-359 16 16 16 24 24 24 F F F 18 360-379 27 27 27 48 48 48 F F F 19 380-399 24 24 24 42 42 42 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 28 26 28 49 46 49 T F T <--- 22 440-459 24 24 24 44 44 44 F F F 23 460-479 24 24 24 43 43 43 F F F 24 480-499 23 23 23 41 41 41 T F T <--- 25 500-519 23 23 23 41 41 41 F F F 26 520-539 28 26 28 49 46 49 F F F <--- 27 540-559 23 23 23 41 41 41 F F F 28 560-579 25 25 25 45 45 45 F F F 29 580-599 24 24 24 43 43 43 F F F Max gen: 28, Max flush: 52 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 14 Verifying data now No change after verify Loop: 14 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 24 24 24 42 42 42 F F F 1 020-039 28 28 28 52 52 52 F F F 2 040-059 20 20 20 33 33 33 F F F 3 060-079 27 27 27 48 48 48 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 27 27 27 48 48 48 F F F 7 140-159 28 28 28 52 52 52 F F F 8 160-179 28 28 28 51 51 51 F F F 9 180-199 28 28 28 51 51 51 F F F 10 200-219 28 28 28 51 51 51 F F F 11 220-239 25 25 25 45 45 45 F F F 12 240-259 23 23 23 41 41 41 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 16 16 16 24 24 24 F F F 18 360-379 27 27 27 48 48 48 F F F 19 380-399 24 24 24 42 42 42 F F F 20 400-419 18 18 18 29 29 29 F F F 21 420-439 29 29 29 53 53 53 F F F 22 440-459 24 24 24 44 44 44 F F F 23 460-479 24 24 24 43 43 43 F F F 24 480-499 29 29 29 53 53 53 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 28 28 28 49 49 49 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 25 25 25 45 45 45 F F F 29 580-599 24 24 24 43 43 43 F F F Max gen: 29, Max flush: 53 Begin loop 15 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.32082194Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.328746267Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329053618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329084073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329093102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.32910623Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Crucible 6ef321d9-5816-49c4-a90c-f7f6e30ee79a has session id: 9090a285-5e1e-43b4-9008-731420dc80f4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.32941922Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Upstairs opts: Upstairs UUID: 6ef321d9-5816-49c4-a90c-f7f6e30ee79a, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329459204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Crucible stats registered with UUID: 6ef321d9-5816-49c4-a90c-f7f6e30ee79a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329471112Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:27.32948127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329650443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"0","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329679289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"1","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329691197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"2","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329803599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"task":"crutest"} {"msg":"The guest has requested activation with gen:30","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329828175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"6ef321d9-5816-49c4-a90c-f7f6e30ee79a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329840083Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329851811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"0","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329862389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"1","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329872878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"2","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329883416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"2","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329894194Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"1","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329904843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"0","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"ds_connection connected from Ok(127.0.0.1:50525)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329952245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"0","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"ds_connection connected from Ok(127.0.0.1:36564)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.329963973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"2","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"ds_connection connected from Ok(127.0.0.1:63869)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330002197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"io task","client":"1","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.33055097Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"0","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330580505Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"1","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330604771Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"2","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330871679Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330893645Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[0]R flush_numbers[0..12]: [42, 52, 33, 48, 48, 46, 48, 52, 51, 51, 51, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330948556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[0]R generation[0..12]: [24, 28, 20, 27, 27, 26, 27, 28, 28, 28, 28, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330963474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330975552Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[1]R flush_numbers[0..12]: [42, 52, 33, 48, 48, 46, 48, 52, 51, 51, 51, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.3309872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[1]R generation[0..12]: [24, 28, 20, 27, 27, 26, 27, 28, 28, 28, 28, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.330998868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331010906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[2]R flush_numbers[0..12]: [42, 52, 33, 48, 48, 46, 48, 52, 51, 51, 51, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331022265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[2]R generation[0..12]: [24, 28, 20, 27, 27, 26, 27, 28, 28, 28, 28, 25]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331033503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331045191Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Max found gen is 30","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331055319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Generation requested: 30 >= found:30","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331065718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Next flush: 54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331075576Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331085554Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"":"downstairs","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331096013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331105541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"0","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.33111584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"1","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331127888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"client":"2","":"downstairs","session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331138656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331148474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"6ef321d9-5816-49c4-a90c-f7f6e30ee79a is now active with session: 9090a285-5e1e-43b4-9008-731420dc80f4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331159263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331168481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"session_id":"9090a285-5e1e-43b4-9008-731420dc80f4"} {"msg":"The guest has finished waiting for activation with:30","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.33117815Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Activated sub_volume 6ef321d9-5816-49c4-a90c-f7f6e30ee79a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331186648Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331195537Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.331505497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"task":"crutest"} 01/30 Write block 409 len 28672 data: 2 3 3 3 3 3 3 02/30 Write block 219 len 12288 data: 4 3 3 03/30 Write block 471 len 16384 data: 4 5 6 5 04/30 Flush 05/30 Flush 06/30 Write block 51 len 20480 data: 5 5 6 5 5 07/30 Read block 405 len 24576 08/30 Flush 09/30 Write block 9 len 24576 data: 3 4 4 6 6 7 10/30 Read block 139 len 20480 11/30 Write block 133 len 36864 data: 5 3 3 3 3 3 3 3 3 12/30 Write block 39 len 40960 data: 3 2 2 2 2 2 3 3 3 4 13/30 Write block 203 len 32768 data: 6 6 4 3 3 4 4 3 14/30 Write block 184 len 24576 data: 2 3 3 3 3 3 15/30 Read block 39 len 36864 16/30 Read block 511 len 36864 17/30 Read block 325 len 20480 18/30 Read block 545 len 16384 19/30 Read block 581 len 40960 20/30 Write block 575 len 32768 data: 4 4 3 3 3 3 3 4 21/30 Read block 66 len 28672 22/30 Write block 246 len 24576 data: 3 3 4 3 3 3 23/30 Write block 570 len 4096 data: 3 24/30 Read block 337 len 20480 25/30 Read block 413 len 12288 26/30 Write block 162 len 28672 data: 4 3 4 2 2 3 3 27/30 Read block 296 len 32768 28/30 Read block 340 len 32768 29/30 Write block 40 len 4096 data: 3 30/30 Write block 342 len 36864 data: 3 3 2 2 2 2 2 2 2 ---------------------------------------------------------------- Crucible gen:30 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Write 3 Done Done Done false 1002 Acked Write 4 Done Done Sent false 1003 Acked Flush 0 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 5 Done Done Sent false 1006 Acked Read 6 Done Done Sent false 1007 Acked Flush 0 Done Done Sent false 1008 Acked Write 6 Done Done Sent false 1009 Acked Read 5 Done Done Sent false 1010 Acked Write 9 Done Done Sent false 1011 Acked Write 10 Done Done Sent false 1012 Acked Write 8 Done Done Sent false 1013 Acked Write 6 Done Done Sent false 1014 Acked Read 9 Done Done Sent false 1015 Acked Read 9 Done Done Sent false 1016 Acked Read 5 Done Done Sent false 1017 Acked Read 4 Done Done Sent false 1018 Acked Read 10 Done Done Sent false 1019 Acked Write 8 Done Done Sent false 1020 Acked Read 7 Done Done Sent false 1021 Acked Write 6 Done Done Sent false 1022 Acked Write 1 Done Done Sent false 1023 Acked Read 5 Done Done Sent false 1024 Acked Read 3 Done Done Sent false 1025 Acked Write 7 Done Done Sent false 1026 Acked Read 8 Done Done Sent false 1027 Acked Read 8 Done Done Sent false 1028 Acked Write 1 Done Sent Sent false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 2 28 31 Done 29 28 2 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1007)) Some(JobId(1007)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:27.339398489Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:27.339692503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1255,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 24 24 24 42 42 42 T T F <--- 1 020-039 28 28 28 52 52 52 T T F <--- 2 040-059 30 30 20 56 56 33 T T F <--- 3 060-079 27 27 27 48 48 48 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 27 27 27 48 48 48 T T F <--- 7 140-159 28 28 28 52 52 52 T T F <--- 8 160-179 28 28 28 51 51 51 T T F <--- 9 180-199 28 28 28 51 51 51 T T F <--- 10 200-219 30 30 28 54 54 51 T T T <--- 11 220-239 30 30 25 54 54 45 F F T <--- 12 240-259 23 23 23 41 41 41 T T F <--- 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 16 16 16 24 24 24 T T F <--- 18 360-379 27 27 27 48 48 48 F F F 19 380-399 24 24 24 42 42 42 F F F 20 400-419 30 30 18 54 54 29 F F T <--- 21 420-439 29 29 29 53 53 53 F F F 22 440-459 24 24 24 44 44 44 F F F 23 460-479 30 30 24 54 54 43 F F F <--- 24 480-499 29 29 29 53 53 53 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 28 28 28 49 49 49 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 25 25 25 45 45 45 T T F <--- 29 580-599 24 24 24 43 43 43 T T F <--- Max gen: 30, Max flush: 56 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 15 Verifying data now No change after verify Loop: 15 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 31 31 31 57 57 57 F F F 1 020-039 31 31 31 57 57 57 F F F 2 040-059 31 31 31 57 57 57 F F F 3 060-079 27 27 27 48 48 48 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 31 31 31 57 57 57 F F F 7 140-159 31 31 31 57 57 57 F F F 8 160-179 31 31 31 57 57 57 F F F 9 180-199 31 31 31 57 57 57 F F F 10 200-219 31 31 31 57 57 57 F F F 11 220-239 30 30 30 54 54 54 F F F 12 240-259 31 31 31 57 57 57 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 31 31 31 57 57 57 F F F 18 360-379 27 27 27 48 48 48 F F F 19 380-399 24 24 24 42 42 42 F F F 20 400-419 30 30 30 54 54 54 F F F 21 420-439 29 29 29 53 53 53 F F F 22 440-459 24 24 24 44 44 44 F F F 23 460-479 30 30 30 54 54 54 F F F 24 480-499 29 29 29 53 53 53 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 28 28 28 49 49 49 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 31 31 31 57 57 57 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 31, Max flush: 57 Begin loop 16 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.589154641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:31.596184941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.59625273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.602984887Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603253694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603286469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603295407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603308075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Crucible 20d9e618-14d1-424f-8832-aab63b9f6099 has session id: fadfc6f4-885d-4b86-a770-58ecea3eae92","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603636003Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Upstairs opts: Upstairs UUID: 20d9e618-14d1-424f-8832-aab63b9f6099, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603668638Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Crucible stats registered with UUID: 20d9e618-14d1-424f-8832-aab63b9f6099","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603680496Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:31.603690654Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60384331Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"1","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603873685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"0","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603887533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"2","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.603993136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} {"msg":"The guest has requested activation with gen:32","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604010563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"20d9e618-14d1-424f-8832-aab63b9f6099 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604024291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604033919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"0","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604044508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"1","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604054926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"2","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604065154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"2","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604075953Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"0","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604086691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"1","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"ds_connection connected from Ok(127.0.0.1:50755)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604132474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"2","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"ds_connection connected from Ok(127.0.0.1:38633)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604144472Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"1","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"ds_connection connected from Ok(127.0.0.1:50083)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604250915Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"io task","client":"0","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604876305Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"1","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60490659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"2","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.604921858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"0","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605183036Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60522332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[0]R flush_numbers[0..12]: [57, 57, 57, 48, 48, 46, 57, 57, 57, 57, 57, 54]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605270622Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[0]R generation[0..12]: [31, 31, 31, 27, 27, 26, 31, 31, 31, 31, 31, 30]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60528255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605294509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[1]R flush_numbers[0..12]: [57, 57, 57, 48, 48, 46, 57, 57, 57, 57, 57, 54]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605305717Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[1]R generation[0..12]: [31, 31, 31, 27, 27, 26, 31, 31, 31, 31, 31, 30]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605316875Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605328253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[2]R flush_numbers[0..12]: [57, 57, 57, 48, 48, 46, 57, 57, 57, 57, 57, 54]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605338961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[2]R generation[0..12]: [31, 31, 31, 27, 27, 26, 31, 31, 31, 31, 31, 30]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60534972Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605360778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Max found gen is 32","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605370436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Generation requested: 32 >= found:32","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605380185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Next flush: 58","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605389813Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605401212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"":"downstairs","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60541172Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605421148Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"0","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605431577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"1","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605442115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"client":"2","":"downstairs","session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605452853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605462702Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"20d9e618-14d1-424f-8832-aab63b9f6099 is now active with session: fadfc6f4-885d-4b86-a770-58ecea3eae92","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.60547343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605482839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"session_id":"fadfc6f4-885d-4b86-a770-58ecea3eae92"} {"msg":"The guest has finished waiting for activation with:32","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605492747Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Activated sub_volume 20d9e618-14d1-424f-8832-aab63b9f6099","v":0,"name":"crucible","level":30Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ,"time":"2026-10-23T15:37:31.605501596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605514114Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.605748416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} 01/30 Write block 468 len 40960 data: 4 4 4 5 6 7 6 4 4 5 02/30 Write block 390 len 16384 data: 2 2 2 2 03/30 Flush 04/30 Write block 123 len 32768 data: 4 6 5 7 9 8 7 6 05/30 Read block 335 len 28672 06/30 Read block 350 len 24576 07/30 Flush 08/30 Write block 565 len 28672 data: 4 4 4 4 3 4 3 09/30 Write block 340 len 12288 data: 3 3 4 10/30 Read block 589 len 4096 11/30 Read block 168 len 36864 12/30 Write block 223 len 36864 data: 3 3 3 3 3 2 2 2 3 13/30 Flush 14/30 Write block 180 len 24576 data: 2 2 2 2 3 4 15/30 Read block 376 len 16384 16/30 Read block 101 len 28672 17/30 Write block 558 len 16384 data: 4 4 4 4 18/30 Read block 318 len 4096 19/30 Write block 468 len 24576 data: 5 5 5 6 7 8 20/30 Write block 545 len 20480 data: 5 5 5 6 5 21/30 Write block 570 len 12288 data: 5 4 3 22/30 Write block 493 len 16384 data: 3 3 3 3 23/30 Write block 235 len 16384 data: 4 3 4 4 24/30 Read block 287 len 20480 25/30 Write block 530 len 36864 data: 3 4 4 4 5 5 6 6 6 26/30 Write block 436 len 20480 data: 5 5 4 3 2 27/30 Write block 379 len 8192 data: 5 5 28/30 Write block 66 len 40960 data: 7 7 6 6 6 5 7 6 5 3 29/30 Write block 174 len 40960 data: 2 2 2 2 2 2 3 3 3 3 30/30 Read block 445 len 24576 ---------------------------------------------------------------- Crucible gen:32 GIO:true work queues: Upstairs:0 downstairs:27 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1003 Acked Write 8 Done Done Done false 1004 Acked Read 7 Done Done Done false 1005 Acked Read 6 Sent Done Done false 1006 Acked Flush 0 Sent Done Done false 1007 Acked Write 7 Sent Done Done false 1008 Acked Write 3 Sent Done Done false 1009 Acked Read 1 Sent Done Done false 1010 Acked Read 9 Sent Done Done false 1011 Acked Write 9 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 6 Sent Done Done false 1014 Acked Read 4 Sent Done Done false 1015 Acked Read 7 Sent Done Done false 1016 Acked Write 4 Sent Done Done false 1017 Acked Read 1 Sent Done Done false 1018 Acked Write 6 Sent Done Done false 1019 Acked Write 5 Sent Done Done false 1020 Acked Write 3 Sent Done Done false 1021 Acked Write 4 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Read 5 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Write 5 Sent Done Done false 1026 Acked Write 2 Sent Done Done false 1027 Acked Write 10 Sent Done Done false 1028 Acked Write 10 Sent Done Done false 1029 Acked Read 6 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 25 0 1 26 Done 2 27 26 55 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1002)) Some(JobId(1012)) Some(JobId(1012)) Downstairs last five completed: 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:31.613096375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:31.613371501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1263,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 31 31 31 57 57 57 F F F 1 020-039 31 31 31 57 57 57 F F F 2 040-059 31 31 31 57 57 57 F F F 3 060-079 27 27 27 48 48 48 F T T <--- 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 31 32 32 57 59 59 T F F <--- 7 140-159 31 31 31 57 57 57 F F F 8 160-179 31 31 31 57 57 57 F T T <--- 9 180-199 31 31 31 57 57 57 F T T <--- 10 200-219 31 31 31 57 57 57 F F F 11 220-239 30 32 32 54 60 60 F T T <--- 12 240-259 31 31 31 57 57 57 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 31 32 32 57 60 60 F F F <--- 18 360-379 27 27 27 48 48 48 F T T <--- 19 380-399 32 32 32 58 58 58 F T T <--- 20 400-419 30 30 30 54 54 54 F F F 21 420-439 29 29 29 53 53 53 F T T <--- 22 440-459 24 24 24 44 44 44 F T T <--- 23 460-479 32 32 32 58 58 58 F T T <--- 24 480-499 29 29 29 53 53 53 F T T <--- 25 500-519 23 23 23 41 41 41 F F F 26 520-539 28 28 28 49 49 49 F T T <--- 27 540-559 23 23 23 41 41 41 F T T <--- 28 560-579 31 32 32 57 60 60 F T T <--- 29 580-599 31 31 31 57 57 57 F F F Max gen: 32, Max flush: 60 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 16 Verifying data now No change after verify Loop: 16 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 31 31 31 57 57 57 F F F 1 020-039 31 31 31 57 57 57 F F F 2 040-059 31 31 31 57 57 57 F F F 3 060-079 33 33 33 61 61 61 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 26 26 26 46 46 46 F F F 6 120-139 32 32 32 59 59 59 F F F 7 140-159 31 31 31 57 57 57 F F F 8 160-179 33 33 33 61 61 61 F F F 9 180-199 33 33 33 61 61 61 F F F 10 200-219 31 31 31 57 57 57 F F F 11 220-239 33 33 33 61 61 61 F F F 12 240-259 31 31 31 57 57 57 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 32 32 32 60 60 60 F F F 18 360-379 33 33 33 61 61 61 F F F 19 380-399 33 33 33 61 61 61 F F F 20 400-419 30 30 30 54 54 54 F F F 21 420-439 33 33 33 61 61 61 F F F 22 440-459 33 33 33 61 61 61 F F F 23 460-479 33 33 33 61 61 61 F F F 24 480-499 33 33 33 61 61 61 F F F 25 500-519 23 23 23 41 41 41 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 33 33 33 61 61 61 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 33, Max flush: 61 Begin loop 17 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.868928688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877072279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877371902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877400347Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877409526Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877422474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Crucible 4170c059-5e79-4481-8253-a1401dc4cf33 has session id: 857712c5-a09f-40e1-a40c-374957f28c83","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877735854Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Upstairs opts: Upstairs UUID: 4170c059-5e79-4481-8253-a1401dc4cf33, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877765889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Crucible stats registered with UUID: 4170c059-5e79-4481-8253-a1401dc4cf33","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877777917Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:35.877790835Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877956888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"1","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877973446Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"0","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.877984404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"2","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878163566Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"task":"crutest"} {"msg":"The guest has requested activation with gen:34","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.87819612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"4170c059-5e79-4481-8253-a1401dc4cf33 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878205939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878215567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"0","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878225976Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"1","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878236444Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"2","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878246712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"2","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878257511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"1","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878268349Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"0","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"ds_connection connected from Ok(127.0.0.1:35913)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878339327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"2","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"ds_connection connected from Ok(127.0.0.1:37463)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878351226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"1","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"ds_connection connected from Ok(127.0.0.1:51543)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.878362464Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"io task","client":"0","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879026048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"1","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879071461Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"0","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879108735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"2","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879373833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879424125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[0]R flush_numbers[0..12]: [57, 57, 57, 61, 48, 46, 59, 57, 61, 61, 57, 61]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879464688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[0]R generation[0..12]: [31, 31, 31, 33, 27, 26, 32, 31, 33, 33, 31, 33]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879476776Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879488884Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[1]R flush_numbers[0..12]: [57, 57, 57, 61, 48, 46, 59, 57, 61, 61, 57, 61]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879500262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[1]R generation[0..12]: [31, 31, 31, 33, 27, 26, 32, 31, 33, 33, 31, 33]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879511451Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879523289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[2]R flush_numbers[0..12]: [57, 57, 57, 61, 48, 46, 59, 57, 61, 61, 57, 61]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879534597Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[2]R generation[0..12]: [31, 31, 31, 33, 27, 26, 32, 31, 33, 33, 31, 33]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879545755Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879557593Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Max found gen is 34","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879567692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Generation requested: 34 >= found:34","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.87957983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Next flush: 62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879589968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879600107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"":"downstairs","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879610725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879620203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"0","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879630652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"1","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.87964104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"client":"2","":"downstairs","session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879651598Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879661507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"4170c059-5e79-4481-8253-a1401dc4cf33 is now active with session: 857712c5-a09f-40e1-a40c-374957f28c83","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879672505Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879682013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"session_id":"857712c5-a09f-40e1-a40c-374957f28c83"} {"msg":"The guest has finished waiting for activation with:34","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879691862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Activated sub_volume 4170c059-5e79-4481-8253-a1401dc4cf33","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879700501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.879709299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.880043956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"task":"crutest"} 01/30 Write block 209 len 16384 data: 5 4 3 4 02/30 Read block 210 len 32768 03/30 Read block 77 len 36864 04/30 Write block 544 len 24576 data: 6 6 6 6 7 6 05/30 Write block 172 len 32768 data: 3 3 3 3 3 3 3 3 06/30 Read block 181 len 12288 07/30 Write block 113 len 40960 data: 3 3 4 4 4 4 4 4 4 4 08/30 Write block 66 len 28672 data: 8 8 7 7 7 6 8 09/30 Read block 207 len 4096 10/30 Write block 145 len 20480 data: 3 4 3 4 6 11/30 Read block 50 len 20480 12/30 Write block 55 len 8192 data: 6 5 13/30 Write block 111 len 4096 data: 3 14/30 Flush 15/30 Write block 393 len 4096 data: 3 16/30 Flush 17/30 Write block 405 len 4096 data: 4 18/30 Read block 502 len 20480 19/30 Flush 20/30 Write block 62 len 8192 data: 4 4 21/30 Write block 231 len 4096 data: 4 22/30 Write block 433 len 20480 data: 5 4 5 6 6 23/30 Read block 46 len 28672 24/30 Read block 556 len 8192 25/30 Read block 98 len 8192 26/30 Read block 383 len 36864 27/30 Write block 502 len 24576 data: 5 6 6 4 4 3 28/30 Read block 272 len 32768 29/30 Write block 150 len 28672 data: 5 5 6 5 4 5 4 30/30 Read block 187 len 40960 ---------------------------------------------------------------- Crucible gen:34 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 4 Done Done Done false 1001 Acked Read 8 Done Done Done false 1002 Acked Read 9 Done Done Sent false 1003 Acked Write 6 Done Done Sent false 1004 Acked Write 8 Done Done Sent false 1005 Acked Read 3 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Write 7 Done Done Sent false 1008 Acked Read 1 Done Done Sent false 1009 Acked Write 5 Done Done Sent false 1010 Acked Read 5 Done Done Sent false 1011 Acked Write 2 Done Done Sent false 1012 Acked Write 1 Done Done Sent false 1013 Acked Flush 0 Done Done Sent false 1014 Acked Write 1 Done Done Sent false 1015 Acked Flush 0 Done Done Sent false 1016 Acked Write 1 Done Done Sent false 1017 Acked Read 5 Done Done Sent false 1018 Acked Flush 0 Done Done Sent false 1019 Acked Write 2 Done Done Sent false 1020 Acked Write 1 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Read 7 Done Done Sent false 1023 Acked Read 2 Done Done Sent false 1024 Acked Read 2 Done Done Sent false 1025 Acked Read 9 Done Done Sent false 1026 Acked Write 6 Done Done Sent false 1027 Acked Read 8 Done Done Sent false 1028 Acked Write 7 Done Done Sent false 1029 Acked Read 10 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 28 28 Done 30 30 2 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1018)) Some(JobId(1018)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:35.887584694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:35.887848422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1271,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 31 31 31 57 57 57 F F F 1 020-039 31 31 31 57 57 57 F F F 2 040-059 34 34 31 62 62 57 F F F <--- 3 060-079 34 34 33 62 62 61 T T F <--- 4 080-099 27 27 27 48 48 48 F F F 5 100-119 34 34 26 62 62 46 F F F <--- 6 120-139 34 34 32 62 62 59 F F F <--- 7 140-159 34 34 31 62 62 57 T T F <--- 8 160-179 34 34 33 62 62 61 F F F <--- 9 180-199 33 33 33 61 61 61 F F F 10 200-219 34 34 31 62 62 57 F F T <--- 11 220-239 33 33 33 61 61 61 T T F <--- 12 240-259 31 31 31 57 57 57 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 32 32 32 60 60 60 F F F 18 360-379 33 33 33 61 61 61 F F F 19 380-399 34 34 33 63 63 61 F F F <--- 20 400-419 34 34 30 64 64 54 F F F <--- 21 420-439 33 33 33 61 61 61 T T F <--- 22 440-459 33 33 33 61 61 61 F F F 23 460-479 33 33 33 61 61 61 F F F 24 480-499 33 33 33 61 61 61 F F F 25 500-519 23 23 23 41 41 41 T T F <--- 26 520-539 33 33 33 61 61 61 F F F 27 540-559 34 34 33 62 62 61 F F F <--- 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 34, Max flush: 64 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 17 Verifying data now No change after verify Loop: 17 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 31 31 31 57 57 57 F F F 1 020-039 31 31 31 57 57 57 F F F 2 040-059 34 34 34 62 62 62 F F F 3 060-079 35 35 35 65 65 65 F F F 4 080-099 27 27 27 48 48 48 F F F 5 100-119 34 34 34 62 62 62 F F F 6 120-139 34 34 34 62 62 62 F F F 7 140-159 35 35 35 65 65 65 F F F 8 160-179 34 34 34 62 62 62 F F F 9 180-199 33 33 33 61 61 61 F F F 10 200-219 34 34 34 62 62 62 F F F 11 220-239 35 35 35 65 65 65 F F F 12 240-259 31 31 31 57 57 57 F F F 13 260-279 24 24 24 44 44 44 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 F F F 17 340-359 32 32 32 60 60 60 F F F 18 360-379 33 33 33 61 61 61 F F F 19 380-399 34 34 34 63 63 63 F F F 20 400-419 34 34 34 64 64 64 F F F 21 420-439 35 35 35 65 65 65 F F F 22 440-459 33 33 33 61 61 61 F F F 23 460-479 33 33 33 61 61 61 F F F 24 480-499 33 33 33 61 61 61 F F F 25 500-519 35 35 35 65 65 65 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 34 34 34 62 62 62 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 35, Max flush: 65 Begin loop 18 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.133649294Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.141689033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142011921Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142041336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142050495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142063223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Crucible 0681ebcd-20c2-48be-94ad-a16c9a63b6e4 has session id: 0a20d3f6-5694-4f42-b760-2c9779c3b520","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142419616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Upstairs opts: Upstairs UUID: 0681ebcd-20c2-48be-94ad-a16c9a63b6e4, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142445712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Crucible stats registered with UUID: 0681ebcd-20c2-48be-94ad-a16c9a63b6e4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.14245857Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:40.142469068Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142642431Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"1","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142657698Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"0","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142668196Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"2","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142801355Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"task":"crutest"} {"msg":"The guest has requested activation with gen:36","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142825701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"0681ebcd-20c2-48be-94ad-a16c9a63b6e4 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142842129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142851577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"0","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142861986Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"1","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142872214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"2","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142882472Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"2","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142893271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"1","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142904079Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"0","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"ds_connection connected from Ok(127.0.0.1:47941)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.14296138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"2","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"ds_connection connected from Ok(127.0.0.1:49721)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.142973078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"0","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"ds_connection connected from Ok(127.0.0.1:53676)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.143046846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"io task","client":"1","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.143677516Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"2","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.143718579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"0","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.143731317Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"1","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144030659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144042557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[0]R flush_numbers[0..12]: [57, 57, 62, 65, 48, 62, 62, 65, 62, 61, 62, 65]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144058095Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[0]R generation[0..12]: [31, 31, 34, 35, 27, 34, 34, 35, 34, 33, 34, 35]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144069493Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144081601Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[1]R flush_numbers[0..12]: [57, 57, 62, 65, 48, 62, 62, 65, 62, 61, 62, 65]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144093039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[1]R generation[0..12]: [31, 31, 34, 35, 27, 34, 34, 35, 34, 33, 34, 35]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144104378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144116166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[2]R flush_numbers[0..12]: [57, 57, 62, 65, 48, 62, 62, 65, 62, 61, 62, 65]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144127384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[2]R generation[0..12]: [31, 31, 34, 35, 27, 34, 34, 35, 34, 33, 34, 35]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144138652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.14415339Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Max found gen is 36","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144163758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Generation requested: 36 >= found:36","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144174246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Next flush: 66","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144184255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144194293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"":"downstairs","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144204642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.14421408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"0","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144223988Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"1","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144233847Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"client":"2","":"downstairs","session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144243895Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144253214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"0681ebcd-20c2-48be-94ad-a16c9a63b6e4 is now active with session: 0a20d3f6-5694-4f42-b760-2c9779c3b520","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144263242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144272121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"session_id":"0a20d3f6-5694-4f42-b760-2c9779c3b520"} {"msg":"The guest has finished waiting for activation with:36","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144281349Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Activated sub_volume 0681ebcd-20c2-48be-94ad-a16c9a63b6e4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144289558Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144297777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.144617176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"task":"crutest"} 01/30 Write block 262 len 20480 data: 4 4 3 4 3 02/30 Read block 471 len 40960 03/30 Write block 384 len 8192 data: 2 2 04/30 Read block 284 len 36864 05/30 Read block 515 len 24576 06/30 Write block 18 len 12288 data: 3 5 5 07/30 Read block 466 len 32768 08/30 Flush 09/30 Write block 74 len 16384 data: 6 4 4 4 10/30 Read block 70 len 20480 11/30 Read block 579 len 28672 12/30 Read block 563 len 32768 13/30 Read block 172 len 4096 14/30 Read block 9 len 28672 15/30 Read block 330 len 36864 16/30 Write block 454 len 36864 data: 6 6 5 5 5 6 7 6 6 17/30 Flush 18/30 Write block 97 len 24576 data: 5 5 5 6 5 5 19/30 Write block 550 len 24576 data: 5 4 4 3 3 3 20/30 Read block 516 len 12288 21/30 Read block 564 len 4096 22/30 Read block 83 len 32768 23/30 Read block 89 len 32768 24/30 Write block 46 len 36864 data: 4 4 5 4 3 6 6 7 6 25/30 Read block 135 len 20480 26/30 Write block 214 len 40960 data: 4 4 4 4 4 5 4 4 2 4 27/30 Write block 330 len 16384 data: 3 3 4 4 28/30 Read block 262 len 36864 29/30 Read block 29 len 20480 30/30 Write block 427 len 36864 data: 5 4 3 3 4 5 6 5 6 ---------------------------------------------------------------- Crucible gen:36 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Sent Done false 1001 Acked Read 10 Done Sent Done false 1002 Acked Write 2 Done Sent Done false 1003 Acked Read 9 Done Sent Done false 1004 Acked Read 6 Done Sent Done false 1005 Acked Write 3 Done Sent Done false 1006 Acked Read 8 Done Sent Done false 1007 Acked Flush 0 Done Sent Done false 1008 Acked Write 4 Done Sent Done false 1009 Acked Read 5 Done Sent Done false 1010 Acked Read 7 Done Sent Done false 1011 Acked Read 8 Done Sent Done false 1012 Acked Read 1 Done Sent Done false 1013 Acked Read 7 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Write 9 Done Sent Done false 1016 Acked Flush 0 Done Sent Done false 1017 Acked Write 6 Done Sent Done false 1018 Acked Write 6 Done Sent Done false 1019 Acked Read 3 Done Sent Done false 1020 Acked Read 1 Done Sent Done false 1021 Acked Read 8 Done Sent Done false 1022 Acked Read 8 Done Sent Done false 1023 Acked Write 9 Done Sent Done false 1024 Acked Read 5 Done Sent Done false 1025 Acked Write 10 Done Sent Done false 1026 Acked Write 4 Done Sent Done false 1027 Acked Read 9 Done Sent Done false 1028 Acked Read 5 Done Sent Done false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 30 1 32 Done 29 0 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1016)) None Some(JobId(1016)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:40.152770166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:40.153053971Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1279,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 36 31 36 66 57 66 F F F <--- 1 020-039 36 31 36 66 57 66 F F F <--- 2 040-059 34 34 34 62 62 62 T F T <--- 3 060-079 36 35 36 67 65 67 F F F <--- 4 080-099 27 27 27 48 48 48 T F T <--- 5 100-119 34 34 34 62 62 62 T F T <--- 6 120-139 34 34 34 62 62 62 F F F 7 140-159 35 35 35 65 65 65 F F F 8 160-179 34 34 34 62 62 62 F F F 9 180-199 33 33 33 61 61 61 F F F 10 200-219 34 34 34 62 62 62 T F T <--- 11 220-239 35 35 35 65 65 65 T F T <--- 12 240-259 31 31 31 57 57 57 F F F 13 260-279 36 24 36 66 44 66 F F F <--- 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 28 28 28 52 52 52 T F T <--- 17 340-359 32 32 32 60 60 60 F F F 18 360-379 33 33 33 61 61 61 F F F 19 380-399 36 34 36 66 63 66 F F F <--- 20 400-419 34 34 34 64 64 64 F F F 21 420-439 35 35 35 65 65 65 T F T <--- 22 440-459 36 33 36 67 61 67 F F F <--- 23 460-479 36 33 36 67 61 67 F F F <--- 24 480-499 33 33 33 61 61 61 F F F 25 500-519 35 35 35 65 65 65 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 34 34 34 62 62 62 T F T <--- 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 36, Max flush: 67 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 18 Verifying data now No change after verify Loop: 18 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 36 36 36 66 66 66 F F F 1 020-039 36 36 36 66 66 66 F F F 2 040-059 37 37 37 68 68 68 F F F 3 060-079 36 36 36 67 67 67 F F F 4 080-099 37 37 37 68 68 68 F F F 5 100-119 37 37 37 68 68 68 F F F 6 120-139 34 34 34 62 62 62 F F F 7 140-159 35 35 35 65 65 65 F F F 8 160-179 34 34 34 62 62 62 F F F 9 180-199 33 33 33 61 61 61 F F F 10 200-219 37 37 37 68 68 68 F F F 11 220-239 37 37 37 68 68 68 F F F 12 240-259 31 31 31 57 57 57 F F F 13 260-279 36 36 36 66 66 66 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 37 37 37 68 68 68 F F F 17 340-359 32 32 32 60 60 60 F F F 18 360-379 33 33 33 61 61 61 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 34 34 34 64 64 64 F F F 21 420-439 37 37 37 68 68 68 F F F 22 440-459 36 36 36 67 67 67 F F F 23 460-479 36 36 36 67 67 67 F F F 24 480-499 33 33 33 61 61 61 F F F 25 500-519 35 35 35 65 65 65 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 37 37 37 68 68 68 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 37, Max flush: 68 Begin loop 19 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.40006821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.407978729Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408269643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408320204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.40834641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408360318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Crucible fed8fcf0-04ac-4d63-8a72-398c4d73c4a7 has session id: f39d76c7-7c39-4d73-a7e2-090b69dd90bc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408671608Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Upstairs opts: Upstairs UUID: fed8fcf0-04ac-4d63-8a72-398c4d73c4a7, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408698944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Crucible stats registered with UUID: fed8fcf0-04ac-4d63-8a72-398c4d73c4a7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408710002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:44.408721411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408891833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"1","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408920099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"0","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.408931637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"2","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409075184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"task":"crutest"} {"msg":"The guest has requested activation with gen:38","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409092691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"fed8fcf0-04ac-4d63-8a72-398c4d73c4a7 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409110179Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409119757Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"0","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409130185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"1","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409140534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"2","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409150772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"2","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.40916154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"1","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409173299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"0","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"ds_connection connected from Ok(127.0.0.1:59229)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409221081Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"2","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"ds_connection connected from Ok(127.0.0.1:60569)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409236868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"1","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"ds_connection connected from Ok(127.0.0.1:43031)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409283571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"io task","client":"0","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409841272Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"0","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.409868048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"2","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410000837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"1","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410162011Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410197295Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[0]R flush_numbers[0..12]: [66, 66, 68, 67, 68, 68, 62, 65, 62, 61, 68, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410289371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[0]R generation[0..12]: [36, 36, 37, 36, 37, 37, 34, 35, 34, 33, 37, 37]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410301329Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410313327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[1]R flush_numbers[0..12]: [66, 66, 68, 67, 68, 68, 62, 65, 62, 61, 68, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410324675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[1]R generation[0..12]: [36, 36, 37, 36, 37, 37, 34, 35, 34, 33, 37, 37]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410335883Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410347821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[2]R flush_numbers[0..12]: [66, 66, 68, 67, 68, 68, 62, 65, 62, 61, 68, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.4103591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[2]R generation[0..12]: [36, 36, 37, 36, 37, 37, 34, 35, 34, 33, 37, 37]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410373227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410385195Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Max found gen is 38","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410395434Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Generation requested: 38 >= found:38","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410405912Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Next flush: 69","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.41041602Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410426239Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"":"downstairs","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410436817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410446236Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"0","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410456704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"1","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410467182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"client":"2","":"downstairs","session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410477931Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410487749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"fed8fcf0-04ac-4d63-8a72-398c4d73c4a7 is now active with session: f39d76c7-7c39-4d73-a7e2-090b69dd90bc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410498867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410508406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"session_id":"f39d76c7-7c39-4d73-a7e2-090b69dd90bc"} {"msg":"The guest has finished waiting for activation with:38","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410518384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Activated sub_volume fed8fcf0-04ac-4d63-8a72-398c4d73c4a7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410527163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410537271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.410888595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"task":"crutest"} 01/30 Write block 12 len 8192 data: 7 7 02/30 Read block 347 len 40960 03/30 Read block 323 len 16384 04/30 Read block 403 len 4096 05/30 Write block 50 len 36864 data: 4 7 7 8 7 7 6 4 4 06/30 Read block 185 len 32768 07/30 Write block 208 len 24576 data: 5 6 5 4 5 3 08/30 Read block 547 len 28672 09/30 Write block 239 len 20480 data: 3 3 2 2 2 10/30 Read block 27 len 40960 11/30 Read block 413 len 40960 12/30 Read block 258 len 24576 13/30 Read block 513 len 36864 14/30 Read block 456 len 28672 15/30 Read block 298 len 24576 16/30 Flush 17/30 Write block 423 len 40960 data: 8 7 8 7 6 5 4 4 5 6 18/30 Write block 108 len 32768 data: 4 3 3 4 3 4 4 5 19/30 Write block 353 len 36864 data: 2 2 2 3 3 2 2 2 2 20/30 Write block 476 len 4096 data: 5 21/30 Write block 376 len 12288 data: 7 6 5 22/30 Write block 490 len 32768 data: 2 2 2 4 4 4 4 4 23/30 Flush 24/30 Write block 410 len 16384 data: 4 4 4 4 25/30 Write block 252 len 8192 data: 3 2 26/30 Write block 357 len 32768 data: 4 3 3 3 3 2 2 2 27/30 Write block 466 len 28672 data: 5 5 6 6 6 7 8 28/30 Write block 30 len 24576 data: 3 3 4 4 4 2 29/30 Read block 481 len 8192 30/30 Read block 121 len 4096 ---------------------------------------------------------------- Crucible gen:38 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 2 Done Sent Done false 1001 Acked Read 10 Done Sent Done false 1002 Acked Read 4 Done Sent Done false 1003 Acked Read 1 Done Sent Done false 1004 Acked Write 9 Done Sent Done false 1005 Acked Read 8 Done Sent Done false 1006 Acked Write 6 Done Sent Done false 1007 Acked Read 7 Done Sent Done false 1008 Acked Write 5 Done Sent Done false 1009 Acked Read 10 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Read 6 Done Sent Done false 1012 Acked Read 9 Done Sent Done false 1013 Acked Read 7 Done Sent Done false 1014 Acked Read 6 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 10 Done Sent Done false 1017 Acked Write 8 Done Sent Done false 1018 Acked Write 9 Done Sent Done false 1019 Acked Write 1 Done Sent Done false 1020 Acked Write 3 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Write 4 Done Sent Done false 1024 Acked Write 2 Done Sent Done false 1025 Acked Write 8 Done Sent Done false 1026 Acked Write 7 Done Sent Done false 1027 Acked Write 6 Done Sent Done false 1028 Acked Read 2 Done Sent Done false 1029 Acked Read 1 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 30 0 30 Done 30 0 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) None Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:44.418281387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:44.418535366Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1287,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 38 36 38 69 66 69 F F F <--- 1 020-039 36 36 36 66 66 66 T F T <--- 2 040-059 38 37 38 69 68 69 F F F <--- 3 060-079 36 36 36 67 67 67 F F F 4 080-099 37 37 37 68 68 68 F F F 5 100-119 38 37 38 70 68 70 F F F <--- 6 120-139 34 34 34 62 62 62 F F F 7 140-159 35 35 35 65 65 65 F F F 8 160-179 34 34 34 62 62 62 F F F 9 180-199 33 33 33 61 61 61 F F F 10 200-219 38 37 38 69 68 69 F F F <--- 11 220-239 38 37 38 69 68 69 F F F <--- 12 240-259 38 31 38 69 57 69 T F T <--- 13 260-279 36 36 36 66 66 66 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 37 37 37 68 68 68 F F F 17 340-359 38 32 38 70 60 70 T F T <--- 18 360-379 38 33 38 70 61 70 T F T <--- 19 380-399 36 36 36 66 66 66 F F F 20 400-419 34 34 34 64 64 64 T F T <--- 21 420-439 38 37 38 70 68 70 F F F <--- 22 440-459 36 36 36 67 67 67 F F F 23 460-479 38 36 38 70 67 70 T F T <--- 24 480-499 38 33 38 70 61 70 F F F <--- 25 500-519 35 35 35 65 65 65 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 37 37 37 68 68 68 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 38, Max flush: 70 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 19 Verifying data now No change after verify Loop: 19 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 38 38 38 69 69 69 F F F 1 020-039 39 39 39 71 71 71 F F F 2 040-059 38 38 38 69 69 69 F F F 3 060-079 36 36 36 67 67 67 F F F 4 080-099 37 37 37 68 68 68 F F F 5 100-119 38 38 38 70 70 70 F F F 6 120-139 34 34 34 62 62 62 F F F 7 140-159 35 35 35 65 65 65 F F F 8 160-179 34 34 34 62 62 62 F F F 9 180-199 33 33 33 61 61 61 F F F 10 200-219 38 38 38 69 69 69 F F F 11 220-239 38 38 38 69 69 69 F F F 12 240-259 39 39 39 71 71 71 F F F 13 260-279 36 36 36 66 66 66 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 37 37 37 68 68 68 F F F 17 340-359 39 39 39 71 71 71 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 39 39 39 71 71 71 F F F 21 420-439 38 38 38 70 70 70 F F F 22 440-459 36 36 36 67 67 67 F F F 23 460-479 39 39 39 71 71 71 F F F 24 480-499 38 38 38 70 70 70 F F F 25 500-519 35 35 35 65 65 65 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 37 37 37 68 68 68 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 39, Max flush: 71 Begin loop 20 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.661790134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:48.668771891Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.668848099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.6756223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.675885788Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.675913503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.675925981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.675938839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Crucible a69032cd-babd-43fc-9930-0f37df8f227d has session id: 9d337f95-278e-483f-a2ce-ab64151441c2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676296632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Upstairs opts: Upstairs UUID: a69032cd-babd-43fc-9930-0f37df8f227d, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676328017Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Crucible stats registered with UUID: a69032cd-babd-43fc-9930-0f37df8f227d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676343295Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:48.676353393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676500979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"1","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676517047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"2","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676528035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"0","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676662984Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} {"msg":"The guest has requested activation with gen:40","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676690979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"a69032cd-babd-43fc-9930-0f37df8f227d active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676708986Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676718665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"0","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676728973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"1","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676741461Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"2","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676751849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"2","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676762738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"1","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676773416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"0","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:57215)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676822738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"2","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:47496)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676834556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"0","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:37891)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.676845805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"io task","client":"1","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.677602594Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"0","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.677618121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"2","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.677650656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"1","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.677945969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.677988092Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[0]R flush_numbers[0..12]: [69, 71, 69, 67, 68, 70, 62, 65, 62, 61, 69, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678049683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[0]R generation[0..12]: [38, 39, 38, 36, 37, 38, 34, 35, 34, 33, 38, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678061601Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678073609Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[1]R flush_numbers[0..12]: [69, 71, 69, 67, 68, 70, 62, 65, 62, 61, 69, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678086497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[1]R generation[0..12]: [38, 39, 38, 36, 37, 38, 34, 35, 34, 33, 38, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678097705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678109383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[2]R flush_numbers[0..12]: [69, 71, 69, 67, 68, 70, 62, 65, 62, 61, 69, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678120721Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[2]R generation[0..12]: [38, 39, 38, 36, 37, 38, 34, 35, 34, 33, 38, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.67813188Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678143918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Max found gen is 40","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678154126Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Generation requested: 40 >= found:40","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678164694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Next flush: 72","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678174613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678184591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"":"downstairs","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678195119Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678204708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"0","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678215096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"1","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678225615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"client":"2","":"downstairs","session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678236243Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678247741Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"a69032cd-babd-43fc-9930-0f37df8f227d is now active with session: 9d337f95-278e-483f-a2ce-ab64151441c2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678258719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678268078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"session_id":"9d337f95-278e-483f-a2ce-ab64151441c2"} {"msg":"The guest has finished waiting for activation with:40","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678277846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Activated sub_volume a69032cd-babd-43fc-9930-0f37df8f227d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678286805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678295743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.678577478Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} 01/30 Write block 408 len 12288 data: 3 3 5 02/30 Read block 124 len 32768 03/30 Read block 78 len 4096 04/30 Read block 109 len 40960 05/30 Write block 436 len 36864 data: 7 7 5 4 3 3 3 3 4 06/30 Write block 357 len 8192 data: 5 4 07/30 Write block 154 len 16384 data: 5 6 5 5 08/30 Write block 55 len 4096 data: 8 09/30 Write block 176 len 20480 data: 4 4 4 4 4 10/30 Write block 12 len 8192 data: 8 8 11/30 Read block 433 len 32768 12/30 Read block 356 len 8192 13/30 Read block 312 len 4096 14/30 Read block 123 len 28672 15/30 Flush 16/30 Write block 499 len 40960 data: 5 5 5 6 7 7 5 5 4 3 17/30 Write block 553 len 28672 data: 4 4 4 4 4 5 5 18/30 Read block 437 len 28672 19/30 Write block 112 len 20480 data: 4 5 5 6 5 20/30 Write block 136 len 32768 data: 4 4 4 4 4 4 3 3 21/30 Read block 388 len 24576 22/30 Read block 354 len 32768 23/30 Write block 433 len 20480 data: 7 6 7 8 8 24/30 Write block 5 len 16384 data: 2 3 3 3 25/30 Write block 348 len 12288 data: 3 3 3 26/30 Read block 516 len 4096 27/30 Write block 496 len 8192 data: 5 5 28/30 Write block 444 len 12288 data: 5 3 3 29/30 Write block 402 len 40960 data: 5 4 4 5 3 3 4 4 6 5 30/30 Read block 519 len 40960 ---------------------------------------------------------------- Crucible gen:40 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Sent Done Done false 1001 Acked Read 8 Sent Done Done false 1002 Acked Read 1 Sent Done Done false 1003 Acked Read 10 Sent Done Done false 1004 Acked Write 9 Sent Done Done false 1005 Acked Write 2 Sent Done Done false 1006 Acked Write 4 Sent Done Done false 1007 Acked Write 1 Sent Done Done false 1008 Acked Write 5 Sent Done Done false 1009 Acked Write 2 Sent Done Done false 1010 Acked Read 8 Sent Done Done false 1011 Acked Read 2 Sent Done Done false 1012 Acked Read 1 Sent Done Done false 1013 Acked Read 7 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 10 Sent Done Done false 1016 Acked Write 7 Sent Done Done false 1017 Acked Read 7 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Read 6 Sent Done Done false 1021 Acked Read 8 Sent Done Done false 1022 Acked Write 5 Sent Done Done false 1023 Acked Write 4 Sent Done Done false 1024 Acked Write 3 Sent Done Done false 1025 Acked Read 1 Sent Done Done false 1026 Acked Write 2 Sent Done Done false 1027 Acked Write 3 Sent Done Done false 1028 Acked Write 10 Sent Done Done false 1029 Acked Read 10 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 0 0 30 Done 0 30 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1014)) Some(JobId(1014)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:48.685980418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:48.686232278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1295,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 38 40 40 69 72 72 F T T <--- 1 020-039 39 39 39 71 71 71 F F F 2 040-059 38 40 40 69 72 72 F F F <--- 3 060-079 36 36 36 67 67 67 F F F 4 080-099 37 37 37 68 68 68 F F F 5 100-119 38 38 38 70 70 70 F T T <--- 6 120-139 34 34 34 62 62 62 F T T <--- 7 140-159 35 40 40 65 72 72 F T T <--- 8 160-179 34 40 40 62 72 72 F F F <--- 9 180-199 33 40 40 61 72 72 F F F <--- 10 200-219 38 38 38 69 69 69 F F F 11 220-239 38 38 38 69 69 69 F F F 12 240-259 39 39 39 71 71 71 F F F 13 260-279 36 36 36 66 66 66 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 37 37 37 68 68 68 F F F 17 340-359 39 40 40 71 72 72 F T T <--- 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 39 40 40 71 72 72 F T T <--- 21 420-439 38 40 40 70 72 72 F T T <--- 22 440-459 36 40 40 67 72 72 F T T <--- 23 460-479 39 39 39 71 71 71 F F F 24 480-499 38 38 38 70 70 70 F T T <--- 25 500-519 35 35 35 65 65 65 F T T <--- 26 520-539 33 33 33 61 61 61 F F F 27 540-559 37 37 37 68 68 68 F T T <--- 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 40, Max flush: 72 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 20 Verifying data now No change after verify Loop: 20 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 41 41 41 73 73 73 F F F 1 020-039 39 39 39 71 71 71 F F F 2 040-059 40 40 40 72 72 72 F F F 3 060-079 36 36 36 67 67 67 F F F 4 080-099 37 37 37 68 68 68 F F F 5 100-119 41 41 41 73 73 73 F F F 6 120-139 41 41 41 73 73 73 F F F 7 140-159 41 41 41 73 73 73 F F F 8 160-179 40 40 40 72 72 72 F F F 9 180-199 40 40 40 72 72 72 F F F 10 200-219 38 38 38 69 69 69 F F F 11 220-239 38 38 38 69 69 69 F F F 12 240-259 39 39 39 71 71 71 F F F 13 260-279 36 36 36 66 66 66 F F F 14 280-299 28 28 28 52 52 52 F F F 15 300-319 28 28 28 52 52 52 F F F 16 320-339 37 37 37 68 68 68 F F F 17 340-359 41 41 41 73 73 73 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 41 41 41 73 73 73 F F F 21 420-439 41 41 41 73 73 73 F F F 22 440-459 41 41 41 73 73 73 F F F 23 460-479 39 39 39 71 71 71 F F F 24 480-499 41 41 41 73 73 73 F F F 25 500-519 41 41 41 73 73 73 F F F 26 520-539 33 33 33 61 61 61 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 41, Max flush: 73 Begin loop 21 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.940612253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.948897883Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949246617Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949280082Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.94928909Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949302408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Crucible bcbf261e-a205-4e32-9988-a1294e905afc has session id: 8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.94966765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Upstairs opts: Upstairs UUID: bcbf261e-a205-4e32-9988-a1294e905afc, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949699265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Crucible stats registered with UUID: bcbf261e-a205-4e32-9988-a1294e905afc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949710773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:52.949720742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949899323Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"0","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949928728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"2","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.949940297Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"1","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950059128Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"task":"crutest"} {"msg":"The guest has requested activation with gen:42","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950084154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"bcbf261e-a205-4e32-9988-a1294e905afc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950096192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.95010779Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"0","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950118728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"1","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950129056Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"2","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950139225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"2","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950150423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"1","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950161021Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"0","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"ds_connection connected from Ok(127.0.0.1:43540)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950202865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"2","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"ds_connection connected from Ok(127.0.0.1:62709)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950214463Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"1","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"ds_connection connected from Ok(127.0.0.1:47455)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950225541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"io task","client":"0","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950877607Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"1","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.95092422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"2","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.950949616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"0","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951185488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951218163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[0]R flush_numbers[0..12]: [73, 71, 72, 67, 68, 73, 73, 73, 72, 72, 69, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.95129634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[0]R generation[0..12]: [41, 39, 40, 36, 37, 41, 41, 41, 40, 40, 38, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951311488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951323646Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[1]R flush_numbers[0..12]: [73, 71, 72, 67, 68, 73, 73, 73, 72, 72, 69, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951334844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[1]R generation[0..12]: [41, 39, 40, 36, 37, 41, 41, 41, 40, 40, 38, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951346072Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951357801Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[2]R flush_numbers[0..12]: [73, 71, 72, 67, 68, 73, 73, 73, 72, 72, 69, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951368969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[2]R generation[0..12]: [41, 39, 40, 36, 37, 41, 41, 41, 40, 40, 38, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951380067Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951391985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Max found gen is 42","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951402044Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Generation requested: 42 >= found:42","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951412692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Next flush: 74","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.95142267Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951432749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"":"downstairs","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951443087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951452725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"0","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951463344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"1","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951475302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"client":"2","":"downstairs","session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.95148602Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951495879Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"bcbf261e-a205-4e32-9988-a1294e905afc is now active with session: 8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951506907Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951516365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"session_id":"8d24faff-33bc-4cc1-bdb9-8fbfb8b89d29"} {"msg":"The guest has finished waiting for activation with:42","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951526434Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Activated sub_volume bcbf261e-a205-4e32-9988-a1294e905afc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951535042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951543771Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.951873368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"task":"crutest"} 01/30 Write block 69 len 4096 data: 8 02/30 Read block 546 len 24576 03/30 Write block 46 len 36864 data: 5 5 6 5 5 8 8 9 8 04/30 Write block 68 len 4096 data: 8 05/30 Write block 86 len 32768 data: 3 3 3 4 4 4 5 5 06/30 Read block 389 len 32768 07/30 Read block 74 len 16384 08/30 Write block 420 len 12288 data: 4 5 7 09/30 Write block 203 len 32768 data: 7 7 5 4 4 6 7 6 10/30 Write block 516 len 20480 data: 3 3 4 5 5 11/30 Read block 62 len 40960 12/30 Write block 352 len 16384 data: 2 3 3 3 13/30 Read block 207 len 32768 14/30 Read block 87 len 32768 15/30 Write block 451 len 4096 data: 4 16/30 Write block 22 len 36864 data: 4 4 3 3 5 4 4 3 4 17/30 Write block 528 len 20480 data: 3 2 4 5 5 18/30 Read block 498 len 8192 19/30 Read block 571 len 16384 20/30 Read block 250 len 28672 21/30 Write block 175 len 40960 data: 4 5 5 5 5 5 4 4 4 4 22/30 Write block 296 len 36864 data: 3 2 5 6 8 8 8 8 8 23/30 Read block 211 len 28672 24/30 Read block 184 len 32768 25/30 Read block 303 len 28672 26/30 Flush 27/30 Write block 70 len 28672 data: 8 7 9 7 7 5 5 28/30 Read block 39 len 8192 29/30 Write block 267 len 24576 data: 4 4 4 4 4 4 30/30 Read block 530 len 20480 ---------------------------------------------------------------- Crucible gen:42 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Done Sent Done false 1001 Acked Read 6 Done Sent Done false 1002 Acked Write 9 Done Sent Done false 1003 Acked Write 1 Done Sent Done false 1004 Acked Write 8 Done Sent Done false 1005 Acked Read 8 Done Sent Done false 1006 Acked Read 4 Done Sent Done false 1007 Acked Write 3 Done Sent Done false 1008 Acked Write 8 Done Sent Done false 1009 Acked Write 5 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Write 4 Done Sent Done false 1012 Acked Read 8 Done Sent Done false 1013 Acked Read 8 Done Sent Done false 1014 Acked Write 1 Done Sent Done false 1015 Acked Write 9 Done Sent Done false 1016 Acked Write 5 Done Sent Done false 1017 Acked Read 2 Done Sent Done false 1018 Acked Read 4 Done Sent Done false 1019 Acked Read 7 Done Sent Done false 1020 Acked Write 10 Done Sent Done false 1021 Acked Write 9 Done Sent Done false 1022 Acked Read 7 Done Sent Done false 1023 Acked Read 8 Done Sent Done false 1024 Acked Read 7 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 7 Done Sent Done false 1027 Acked Read 2 Done Sent Done false 1028 Acked Write 6 Done Sent Done false 1029 Acked Read 5 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 30 0 30 Done 30 0 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) None Some(JobId(1025)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:52.960001113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:52.960274349Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1303,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 41 41 41 73 73 73 F F F 1 020-039 42 39 42 74 71 74 F F F <--- 2 040-059 42 40 42 74 72 74 F F F <--- 3 060-079 42 36 42 74 67 74 T F T <--- 4 080-099 42 37 42 74 68 74 F F F <--- 5 100-119 41 41 41 73 73 73 F F F 6 120-139 41 41 41 73 73 73 F F F 7 140-159 41 41 41 73 73 73 F F F 8 160-179 42 40 42 74 72 74 F F F <--- 9 180-199 42 40 42 74 72 74 F F F <--- 10 200-219 42 38 42 74 69 74 F F F <--- 11 220-239 38 38 38 69 69 69 F F F 12 240-259 39 39 39 71 71 71 F F F 13 260-279 36 36 36 66 66 66 T F T <--- 14 280-299 42 28 42 74 52 74 F F F <--- 15 300-319 42 28 42 74 52 74 F F F <--- 16 320-339 37 37 37 68 68 68 F F F 17 340-359 42 41 42 74 73 74 F F F <--- 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 41 41 41 73 73 73 F F F 21 420-439 42 41 42 74 73 74 F F F <--- 22 440-459 42 41 42 74 73 74 F F F <--- 23 460-479 39 39 39 71 71 71 F F F 24 480-499 41 41 41 73 73 73 F F F 25 500-519 42 41 42 74 73 74 F F F <--- 26 520-539 42 33 42 74 61 74 F F F <--- 27 540-559 41 41 41 73 73 73 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 42, Max flush: 74 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 21 Verifying data now No change after verify Loop: 21 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 41 41 41 73 73 73 F F F 1 020-039 42 42 42 74 74 74 F F F 2 040-059 42 42 42 74 74 74 F F F 3 060-079 43 43 43 75 75 75 F F F 4 080-099 42 42 42 74 74 74 F F F 5 100-119 41 41 41 73 73 73 F F F 6 120-139 41 41 41 73 73 73 F F F 7 140-159 41 41 41 73 73 73 F F F 8 160-179 42 42 42 74 74 74 F F F 9 180-199 42 42 42 74 74 74 F F F 10 200-219 42 42 42 74 74 74 F F F 11 220-239 38 38 38 69 69 69 F F F 12 240-259 39 39 39 71 71 71 F F F 13 260-279 43 43 43 75 75 75 F F F 14 280-299 42 42 42 74 74 74 F F F 15 300-319 42 42 42 74 74 74 F F F 16 320-339 37 37 37 68 68 68 F F F 17 340-359 42 42 42 74 74 74 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 41 41 41 73 73 73 F F F 21 420-439 42 42 42 74 74 74 F F F 22 440-459 42 42 42 74 74 74 F F F 23 460-479 39 39 39 71 71 71 F F F 24 480-499 41 41 41 73 73 73 F F F 25 500-519 42 42 42 74 74 74 F F F 26 520-539 42 42 42 74 74 74 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 43, Max flush: 75 Begin loop 22 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.210383115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:57.217338946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.217415234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224202432Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224461361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224491016Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224500235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224512993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Crucible 5d6fc886-7f9a-49b8-8435-fe45177fa61d has session id: 0718441e-acdb-42b6-a14d-fef530fb2853","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224821334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Upstairs opts: Upstairs UUID: 5d6fc886-7f9a-49b8-8435-fe45177fa61d, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224853718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Crucible stats registered with UUID: 5d6fc886-7f9a-49b8-8435-fe45177fa61d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.224865606Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:57.224875825Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225042078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"1","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225075703Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"2","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225087661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"0","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225201813Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} {"msg":"The guest has requested activation with gen:44","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225226649Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"5d6fc886-7f9a-49b8-8435-fe45177fa61d active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225244766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225254295Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"0","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225264843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"1","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225275291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"2","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.22528562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"2","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225298178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"1","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225308896Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"0","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"ds_connection connected from Ok(127.0.0.1:52274)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225360588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"2","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"ds_connection connected from Ok(127.0.0.1:41864)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225386903Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"1","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"ds_connection connected from Ok(127.0.0.1:37541)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.225495116Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"io task","client":"0","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226021732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"2","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226048648Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"1","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.22615785Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"0","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226334992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226345741Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[0]R flush_numbers[0..12]: [73, 74, 74, 75, 74, 73, 73, 73, 74, 74, 74, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226502786Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[0]R generation[0..12]: [41, 42, 42, 43, 42, 41, 41, 41, 42, 42, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226527782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.2265404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[1]R flush_numbers[0..12]: [73, 74, 74, 75, 74, 73, 73, 73, 74, 74, 74, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226552148Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[1]R generation[0..12]: [41, 42, 42, 43, 42, 41, 41, 41, 42, 42, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226563556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226575514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[2]R flush_numbers[0..12]: [73, 74, 74, 75, 74, 73, 73, 73, 74, 74, 74, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226587042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[2]R generation[0..12]: [41, 42, 42, 43, 42, 41, 41, 41, 42, 42, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.22659815Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226610398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Max found gen is 44","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226620617Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Generation requested: 44 >= found:44","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226631275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Next flush: 76","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226644183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226654381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"":"downstairs","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.22666482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226674338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"0","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226685326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"1","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226696255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"client":"2","":"downstairs","session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226707303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226717301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"5d6fc886-7f9a-49b8-8435-fe45177fa61d is now active with session: 0718441e-acdb-42b6-a14d-fef530fb2853","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.22672806Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226737488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"session_id":"0718441e-acdb-42b6-a14d-fef530fb2853"} {"msg":"The guest has finished waiting for activation with:44","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226747297Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Activated sub_volume 5d6fc886-7f9a-49b8-8435-fe45177fa61d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226755925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.226764724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.227035941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} 01/30 Flush 02/30 Write block 514 len 12288 data: 2 3 4 03/30 Read block 554 len 16384 04/30 Flush 05/30 Write block 157 len 12288 data: 6 6 6 06/30 Read block 351 len 16384 07/30 Read block 101 len 4096 08/30 Write block 412 len 28672 data: 5 5 4 4 2 2 3 09/30 Flush 10/30 Write block 43 len 4096 data: 3 11/30 Read block 456 len 12288 12/30 Flush 13/30 Write block 254 len 40960 data: 2 2 3 3 3 5 5 4 5 5 14/30 Write block 98 len 36864 data: 6 6 7 6 6 6 3 4 4 15/30 Write block 475 len 36864 data: 5 6 6 4 5 7 7 6 5 16/30 Write block 78 len 16384 data: 4 4 3 4 17/30 Write block 213 len 36864 data: 4 5 5 5 5 5 6 5 5 18/30 Read block 48 len 20480 19/30 Read block 272 len 32768 20/30 Write block 177 len 36864 data: 6 6 6 6 5 5 5 5 5 21/30 Write block 318 len 32768 data: 5 4 4 3 3 3 3 5 22/30 Write block 14 len 28672 data: 8 5 4 3 4 6 6 23/30 Read block 163 len 12288 24/30 Write block 294 len 32768 data: 3 3 4 3 6 7 9 9 25/30 Write block 251 len 24576 data: 4 4 3 3 3 4 26/30 Write block 104 len 28672 data: 4 5 5 4 5 4 4 27/30 Read block 366 len 40960 28/30 Write block 336 len 16384 data: 3 3 3 3 29/30 Read block 552 len 16384 30/30 Read block 76 len 16384 ---------------------------------------------------------------- Crucible gen:44 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Flush 0 Sent Done Done false 1001 Acked Write 3 Sent Done Done false 1002 Acked Read 4 Sent Done Done false 1003 Acked Flush 0 Sent Done Done false 1004 Acked Write 3 Sent Done Done false 1005 Acked Read 4 Sent Done Done false 1006 Acked Read 1 Sent Done Done false 1007 Acked Write 7 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 1 Sent Done Done false 1010 Acked Read 3 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Write 9 Sent Done Done false 1014 Acked Write 9 Sent Done Done false 1015 Acked Write 4 Sent Done Done false 1016 Acked Write 9 Sent Done Done false 1017 Acked Read 5 Sent Done Done false 1018 Acked Read 8 Sent Done Done false 1019 Acked Write 9 Sent Done Done false 1020 Acked Write 8 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Read 3 Sent Done Done false 1023 Acked Write 8 Sent Done Done false 1024 Acked Write 6 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 10 Sent Done Done false 1027 Acked Write 4 Sent Done Done false 1028 Acked Read 4 Sent Done Done false 1029 Acked Read 4 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 0 0 30 Done 0 30 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1011)) Some(JobId(1011)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:37:57.234769218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:37:57.235050713Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1311,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 41 41 41 73 73 73 F T T <--- 1 020-039 42 42 42 74 74 74 F T T <--- 2 040-059 42 44 44 74 79 79 F F F <--- 3 060-079 43 43 43 75 75 75 F T T <--- 4 080-099 42 42 42 74 74 74 F T T <--- 5 100-119 41 41 41 73 73 73 F T T <--- 6 120-139 41 41 41 73 73 73 F F F 7 140-159 41 44 44 73 78 78 F F F <--- 8 160-179 42 42 42 74 74 74 F T T <--- 9 180-199 42 42 42 74 74 74 F T T <--- 10 200-219 42 42 42 74 74 74 F T T <--- 11 220-239 38 38 38 69 69 69 F T T <--- 12 240-259 39 39 39 71 71 71 F T T <--- 13 260-279 43 43 43 75 75 75 F T T <--- 14 280-299 42 42 42 74 74 74 F T T <--- 15 300-319 42 42 42 74 74 74 F T T <--- 16 320-339 37 37 37 68 68 68 F T T <--- 17 340-359 42 42 42 74 74 74 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 41 44 44 73 78 78 F F F <--- 21 420-439 42 42 42 74 74 74 F F F 22 440-459 42 42 42 74 74 74 F F F 23 460-479 39 39 39 71 71 71 F T T <--- 24 480-499 41 41 41 73 73 73 F T T <--- 25 500-519 42 44 44 74 77 77 F F F <--- 26 520-539 42 42 42 74 74 74 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 44, Max flush: 79 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 22 Verifying data now No change after verify Loop: 22 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 45 45 45 80 80 80 F F F 1 020-039 45 45 45 80 80 80 F F F 2 040-059 44 44 44 79 79 79 F F F 3 060-079 45 45 45 80 80 80 F F F 4 080-099 45 45 45 80 80 80 F F F 5 100-119 45 45 45 80 80 80 F F F 6 120-139 41 41 41 73 73 73 F F F 7 140-159 44 44 44 78 78 78 F F F 8 160-179 45 45 45 80 80 80 F F F 9 180-199 45 45 45 80 80 80 F F F 10 200-219 45 45 45 80 80 80 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 45 45 45 80 80 80 F F F 17 340-359 42 42 42 74 74 74 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 44 44 44 78 78 78 F F F 21 420-439 42 42 42 74 74 74 F F F 22 440-459 42 42 42 74 74 74 F F F 23 460-479 45 45 45 80 80 80 F F F 24 480-499 45 45 45 80 80 80 F F F 25 500-519 44 44 44 77 77 77 F F F 26 520-539 42 42 42 74 74 74 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 33 33 33 61 61 61 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 45, Max flush: 80 Begin loop 23 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.501501224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:01.508561018Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.508650204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.515471317Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.515743324Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.515772029Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.515781288Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.515794016Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Crucible 204c18c8-3ea6-4fed-8bb1-373c239d9349 has session id: 79545c9a-ff46-4fee-897d-05e23632dc9f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516126373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Upstairs opts: Upstairs UUID: 204c18c8-3ea6-4fed-8bb1-373c239d9349, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516153898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Crucible stats registered with UUID: 204c18c8-3ea6-4fed-8bb1-373c239d9349","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516166946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:01.516178194Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516353606Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"1","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516369544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"0","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516380322Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"2","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516514681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} {"msg":"The guest has requested activation with gen:46","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516533788Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"204c18c8-3ea6-4fed-8bb1-373c239d9349 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516550135Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516559664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"0","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516570182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"1","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.51658071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"2","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516591358Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"2","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516602227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"1","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516614635Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"0","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"ds_connection connected from Ok(127.0.0.1:39719)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516670406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"2","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"ds_connection connected from Ok(127.0.0.1:60038)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516716549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"1","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"ds_connection connected from Ok(127.0.0.1:45639)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.516796176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"io task","client":"0","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.51739866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"1","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517432474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"0","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517453311Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"2","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517705281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517746114Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[0]R flush_numbers[0..12]: [80, 80, 79, 80, 80, 80, 73, 78, 80, 80, 80, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517790497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[0]R generation[0..12]: [45, 45, 44, 45, 45, 45, 41, 44, 45, 45, 45, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517802465Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517814504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[1]R flush_numbers[0..12]: [80, 80, 79, 80, 80, 80, 73, 78, 80, 80, 80, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517825702Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[1]R generation[0..12]: [45, 45, 44, 45, 45, 45, 41, 44, 45, 45, 45, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.5178364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517848658Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[2]R flush_numbers[0..12]: [80, 80, 79, 80, 80, 80, 73, 78, 80, 80, 80, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517860136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[2]R generation[0..12]: [45, 45, 44, 45, 45, 45, 41, 44, 45, 45, 45, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517874404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517886412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Max found gen is 46","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.51789659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Generation requested: 46 >= found:46","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517907219Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Next flush: 81","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517917167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517927446Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"":"downstairs","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517938114Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517947832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"0","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517958361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"1","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517968819Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"client":"2","":"downstairs","session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517979627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.517989596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"204c18c8-3ea6-4fed-8bb1-373c239d9349 is now active with session: 79545c9a-ff46-4fee-897d-05e23632dc9f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.518000654Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.518010222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"session_id":"79545c9a-ff46-4fee-897d-05e23632dc9f"} {"msg":"The guest has finished waiting for activation with:46","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.518020321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Activated sub_volume 204c18c8-3ea6-4fed-8bb1-373c239d9349","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.518028979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.518037888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.51833961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} 01/30 Write block 100 len 20480 data: 8 7 7 7 5 02/30 Read block 242 len 36864 03/30 Read block 444 len 28672 04/30 Write block 529 len 20480 data: 3 5 6 6 5 05/30 Read block 283 len 36864 06/30 Flush 07/30 Write block 321 len 16384 data: 4 4 4 4 08/30 Read block 108 len 20480 09/30 Read block 378 len 28672 10/30 Write block 346 len 4096 data: 3 11/30 Read block 485 len 20480 12/30 Write block 464 len 28672 data: 5 6 6 6 7 7 7 13/30 Read block 362 len 4096 14/30 Write block 176 len 24576 data: 6 7 7 7 7 6 15/30 Read block 399 len 8192 16/30 Read block 103 len 24576 17/30 Write block 67 len 8192 data: 9 9 18/30 Read block 522 len 20480 19/30 Read block 387 len 40960 20/30 Write block 47 len 32768 data: 6 7 6 6 9 9 10 9 21/30 Read block 301 len 28672 22/30 Write block 187 len 20480 data: 4 4 4 3 2 23/30 Write block 415 len 12288 data: 5 3 3 24/30 Read block 145 len 4096 25/30 Write block 417 len 40960 data: 4 4 3 5 6 8 9 8 9 8 26/30 Read block 316 len 24576 27/30 Write block 563 len 4096 data: 4 28/30 Read block 228 len 28672 29/30 Read block 347 len 36864 30/30 Read block 98 len 36864 ---------------------------------------------------------------- Crucible gen:46 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Read 9 Done Done Done false 1002 Acked Read 7 Done Done Done false 1003 Acked Write 5 Sent Done Done false 1004 Acked Read 9 Sent Done Done false 1005 Acked Flush 0 Sent Done Done false 1006 Acked Write 4 Sent Done Done false 1007 Acked Read 5 Sent Done Done false 1008 Acked Read 7 Sent Done Done false 1009 Acked Write 1 Sent Done Done false 1010 Acked Read 5 Sent Done Done false 1011 Acked Write 7 Sent Done Done false 1012 Acked Read 1 Sent Done Done false 1013 Acked Write 6 Sent Done Done false 1014 Acked Read 2 Sent Done Done false 1015 Acked Read 6 Sent Done Done false 1016 Acked Write 2 Sent Done Done false 1017 Acked Read 5 Sent Done Done false 1018 Acked Read 10 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Read 7 Sent Done Done false 1021 Acked Write 5 Sent Done Done false 1022 Acked Write 3 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Write 10 Sent Done Done false 1025 Acked Read 6 Sent Done Done false 1026 Acked Write 1 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Read 9 Sent Done Done false 1029 Acked Read 9 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 27 0 1 28 Done 3 30 29 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1005)) Some(JobId(1005)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:01.526590045Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:01.526880538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1319,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 45 45 45 80 80 80 F F F 1 020-039 45 45 45 80 80 80 F F F 2 040-059 44 44 44 79 79 79 F T T <--- 3 060-079 45 45 45 80 80 80 F T T <--- 4 080-099 45 45 45 80 80 80 F F F 5 100-119 45 46 46 80 81 81 T F F <--- 6 120-139 41 41 41 73 73 73 F F F 7 140-159 44 44 44 78 78 78 F F F 8 160-179 45 45 45 80 80 80 F T T <--- 9 180-199 45 45 45 80 80 80 F T T <--- 10 200-219 45 45 45 80 80 80 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 45 45 45 80 80 80 F T T <--- 17 340-359 42 42 42 74 74 74 F T T <--- 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 44 44 44 78 78 78 F T T <--- 21 420-439 42 42 42 74 74 74 F T T <--- 22 440-459 42 42 42 74 74 74 F F F 23 460-479 45 45 45 80 80 80 F T T <--- 24 480-499 45 45 45 80 80 80 F F F 25 500-519 44 44 44 77 77 77 F F F 26 520-539 42 46 46 74 81 81 F F F <--- 27 540-559 41 41 41 73 73 73 F F F 28 560-579 33 33 33 61 61 61 F T T <--- 29 580-599 31 31 31 57 57 57 F F F Max gen: 46, Max flush: 81 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 23 Verifying data now No change after verify Loop: 23 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 45 45 45 80 80 80 F F F 1 020-039 45 45 45 80 80 80 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 47 47 47 82 82 82 F F F 4 080-099 45 45 45 80 80 80 F F F 5 100-119 46 46 46 81 81 81 F F F 6 120-139 41 41 41 73 73 73 F F F 7 140-159 44 44 44 78 78 78 F F F 8 160-179 47 47 47 82 82 82 F F F 9 180-199 47 47 47 82 82 82 F F F 10 200-219 45 45 45 80 80 80 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 47 47 47 82 82 82 F F F 17 340-359 47 47 47 82 82 82 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 47 47 47 82 82 82 F F F 21 420-439 47 47 47 82 82 82 F F F 22 440-459 42 42 42 74 74 74 F F F 23 460-479 47 47 47 82 82 82 F F F 24 480-499 45 45 45 80 80 80 F F F 25 500-519 44 44 44 77 77 77 F F F 26 520-539 46 46 46 81 81 81 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 47 47 47 82 82 82 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 47, Max flush: 82 Begin loop 24 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.776800284Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:05.783804028Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.783881405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.790514868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.790798733Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.790830338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.790839456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.790854934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Crucible ad9b2f64-e9ba-4c1e-83fa-b5223efa67a4 has session id: a98305c0-e72d-482e-93b0-fa2fb1a11b15","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791185541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Upstairs opts: Upstairs UUID: ad9b2f64-e9ba-4c1e-83fa-b5223efa67a4, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791208148Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Crucible stats registered with UUID: ad9b2f64-e9ba-4c1e-83fa-b5223efa67a4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791218806Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:05.791231224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791422593Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"1","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791453998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"2","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791465807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"0","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791587497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} {"msg":"The guest has requested activation with gen:48","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791605404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"ad9b2f64-e9ba-4c1e-83fa-b5223efa67a4 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791671754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791681892Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"0","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.7916925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"1","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791703359Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"2","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791713857Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"2","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791727055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"0","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791737873Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"1","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"ds_connection connected from Ok(127.0.0.1:48291)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791786095Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"2","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"ds_connection connected from Ok(127.0.0.1:39041)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791797864Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"0","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"ds_connection connected from Ok(127.0.0.1:62590)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.791808992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"io task","client":"1","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792498552Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"1","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792524338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"2","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792537076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"0","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792811762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.79282197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[0]R flush_numbers[0..12]: [80, 80, 82, 82, 80, 81, 73, 78, 82, 82, 80, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792838498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[0]R generation[0..12]: [45, 45, 47, 47, 45, 46, 41, 44, 47, 47, 45, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792849856Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792862034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[1]R flush_numbers[0..12]: [80, 80, 82, 82, 80, 81, 73, 78, 82, 82, 80, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792873252Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[1]R generation[0..12]: [45, 45, 47, 47, 45, 46, 41, 44, 47, 47, 45, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.79288696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792898918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[2]R flush_numbers[0..12]: [80, 80, 82, 82, 80, 81, 73, 78, 82, 82, 80, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792910296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[2]R generation[0..12]: [45, 45, 47, 47, 45, 46, 41, 44, 47, 47, 45, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792921534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792933253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Max found gen is 48","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792943241Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Generation requested: 48 >= found:48","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792953639Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Next flush: 83","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792963518Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792973466Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"":"downstairs","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792983785Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.792993223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"0","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793003641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"1","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.79301406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"client":"2","":"downstairs","session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793024568Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793034466Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"ad9b2f64-e9ba-4c1e-83fa-b5223efa67a4 is now active with session: a98305c0-e72d-482e-93b0-fa2fb1a11b15","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793045535Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793056653Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"session_id":"a98305c0-e72d-482e-93b0-fa2fb1a11b15"} {"msg":"The guest has finished waiting for activation with:48","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793066571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Activated sub_volume ad9b2f64-e9ba-4c1e-83fa-b5223efa67a4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.79307567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793084518Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.793367533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} 01/30 Write block 417 len 28672 data: 5 5 4 6 7 9 10 02/30 Write block 18 len 16384 data: 5 7 7 6 03/30 Read block 340 len 8192 04/30 Write block 456 len 28672 data: 6 6 6 7 8 7 7 05/30 Read block 108 len 16384 06/30 Read block 533 len 8192 07/30 Write block 566 len 28672 data: 5 5 5 4 6 5 4 08/30 Read block 280 len 40960 09/30 Read block 459 len 8192 10/30 Read block 473 len 28672 11/30 Flush 12/30 Write block 140 len 24576 data: 5 5 4 4 3 4 13/30 Write block 204 len 8192 data: 8 6 14/30 Read block 543 len 4096 15/30 Write block 99 len 16384 data: 7 9 8 8 16/30 Write block 440 len 28672 data: 4 4 4 4 6 4 4 17/30 Read block 292 len 12288 18/30 Read block 71 len 28672 19/30 Write block 348 len 32768 data: 4 4 4 2 3 4 4 4 20/30 Write block 498 len 40960 data: 6 6 6 6 7 8 8 6 6 5 21/30 Flush 22/30 Write block 446 len 28672 data: 5 3 3 3 4 5 4 23/30 Flush 24/30 Write block 348 len 4096 data: 5 25/30 Read block 434 len 32768 26/30 Read block 301 len 40960 27/30 Write block 570 len 20480 data: 7 6 5 3 4 28/30 Write block 452 len 16384 data: 5 7 7 7 29/30 Read block 239 len 40960 30/30 Read block 273 len 24576 ---------------------------------------------------------------- Crucible gen:48 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Sent Done Done false 1001 Acked Write 4 Sent Done Done false 1002 Acked Read 2 Sent Done Done false 1003 Acked Write 7 Sent Done Done false 1004 Acked Read 4 Sent Done Done false 1005 Acked Read 2 Sent Done Done false 1006 Acked Write 7 Sent Done Done false 1007 Acked Read 10 Sent Done Done false 1008 Acked Read 2 Sent Done Done false 1009 Acked Read 7 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Write 6 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Read 1 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Write 7 Sent Done Done false 1016 Acked Read 3 Sent Done Done false 1017 Acked Read 7 Sent Done Done false 1018 Acked Write 8 Sent Done Done false 1019 Acked Write 10 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 1 Sent Done Done false 1024 Acked Read 8 Sent Done Done false 1025 Acked Read 10 Sent Done Done false 1026 Acked Write 5 Sent Done Done false 1027 Acked Write 4 Sent Done Done false 1028 Acked Read 10 Sent Done Done false 1029 Acked Read 6 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 1 0 31 Done 0 29 30 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1022)) Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:05.802141625Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:05.802409582Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1327,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 45 48 48 80 83 83 F F F <--- 1 020-039 45 48 48 80 83 83 F F F <--- 2 040-059 47 47 47 82 82 82 F F F 3 060-079 47 47 47 82 82 82 F F F 4 080-099 45 48 48 80 84 84 F F F <--- 5 100-119 46 48 48 81 84 84 F F F <--- 6 120-139 41 41 41 73 73 73 F F F 7 140-159 44 48 48 78 84 84 F F F <--- 8 160-179 47 47 47 82 82 82 F F F 9 180-199 47 47 47 82 82 82 F F F 10 200-219 45 48 48 80 84 84 F F F <--- 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 47 47 47 82 82 82 F F F 17 340-359 47 48 48 82 84 84 F T T <--- 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 47 48 48 82 83 83 F F F <--- 21 420-439 47 48 48 82 83 83 F F F <--- 22 440-459 42 48 48 74 85 85 F T T <--- 23 460-479 47 48 48 82 83 83 F F F <--- 24 480-499 45 48 48 80 84 84 F F F <--- 25 500-519 44 48 48 77 84 84 F F F <--- 26 520-539 46 46 46 81 81 81 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 47 48 48 82 83 83 F T T <--- 29 580-599 31 31 31 57 57 57 F F F Max gen: 48, Max flush: 85 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 24 Verifying data now No change after verify Loop: 24 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 47 47 47 82 82 82 F F F 4 080-099 48 48 48 84 84 84 F F F 5 100-119 48 48 48 84 84 84 F F F 6 120-139 41 41 41 73 73 73 F F F 7 140-159 48 48 48 84 84 84 F F F 8 160-179 47 47 47 82 82 82 F F F 9 180-199 47 47 47 82 82 82 F F F 10 200-219 48 48 48 84 84 84 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 47 47 47 82 82 82 F F F 17 340-359 49 49 49 86 86 86 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 48 48 48 83 83 83 F F F 21 420-439 48 48 48 83 83 83 F F F 22 440-459 49 49 49 86 86 86 F F F 23 460-479 48 48 48 83 83 83 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 48 48 48 84 84 84 F F F 26 520-539 46 46 46 81 81 81 F F F 27 540-559 41 41 41 73 73 73 F F F 28 560-579 49 49 49 86 86 86 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 49, Max flush: 86 Begin loop 25 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.060322943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.068550572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.068852413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.068886468Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.068898106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.068910944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Crucible 19ff06eb-9ce9-4647-9296-5c705c672d4d has session id: 44c2b159-7334-44d4-89fb-85a7218c5163","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069277086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Upstairs opts: Upstairs UUID: 19ff06eb-9ce9-4647-9296-5c705c672d4d, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069308381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Crucible stats registered with UUID: 19ff06eb-9ce9-4647-9296-5c705c672d4d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069320269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:10.069330437Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.06950191Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"1","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069530445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"0","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069542203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"2","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069652736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"task":"crutest"} {"msg":"The guest has requested activation with gen:50","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069670623Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"19ff06eb-9ce9-4647-9296-5c705c672d4d active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.06968693Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069696679Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"0","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069707137Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"1","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069720035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"2","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069730553Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"2","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069741612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"1","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"ds_connection connected from Ok(127.0.0.1:42196)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069808491Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"2","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069825608Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"0","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"ds_connection connected from Ok(127.0.0.1:62496)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069837146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"1","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"ds_connection connected from Ok(127.0.0.1:46608)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.069884549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"io task","client":"0","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070522477Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"0","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.07056838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"1","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070622631Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"2","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070847595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070873001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[0]R flush_numbers[0..12]: [83, 83, 82, 82, 84, 84, 73, 84, 82, 82, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070926843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[0]R generation[0..12]: [48, 48, 47, 47, 48, 48, 41, 48, 47, 47, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070938981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070951129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[1]R flush_numbers[0..12]: [83, 83, 82, 82, 84, 84, 73, 84, 82, 82, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070965267Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[1]R generation[0..12]: [48, 48, 47, 47, 48, 48, 41, 48, 47, 47, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070976625Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070988603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[2]R flush_numbers[0..12]: [83, 83, 82, 82, 84, 84, 73, 84, 82, 82, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.070999771Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[2]R generation[0..12]: [48, 48, 47, 47, 48, 48, 41, 48, 47, 47, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071010939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071022657Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Max found gen is 50","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071032766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Generation requested: 50 >= found:50","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071043274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Next flush: 87","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071053173Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071063071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"":"downstairs","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071073519Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071083048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"0","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071093296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"1","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071103555Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"client":"2","":"downstairs","session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071113973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071125171Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"19ff06eb-9ce9-4647-9296-5c705c672d4d is now active with session: 44c2b159-7334-44d4-89fb-85a7218c5163","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071135949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071145418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"session_id":"44c2b159-7334-44d4-89fb-85a7218c5163"} {"msg":"The guest has finished waiting for activation with:50","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071155196Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Activated sub_volume 19ff06eb-9ce9-4647-9296-5c705c672d4d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071163925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071172804Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.071466317Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"task":"crutest"} 01/30 Flush 02/30 Write block 324 len 4096 data: 5 03/30 Write block 548 len 12288 data: 8 7 6 04/30 Read block 580 len 32768 05/30 Write block 476 len 4096 data: 7 06/30 Read block 468 len 12288 07/30 Flush 08/30 Write block 330 len 4096 data: 4 09/30 Flush 10/30 Write block 536 len 8192 data: 7 7 11/30 Read block 384 len 32768 12/30 Read block 499 len 36864 13/30 Write block 441 len 8192 data: 5 5 14/30 Read block 389 len 12288 15/30 Write block 176 len 8192 data: 7 8 16/30 Write block 415 len 32768 data: 6 4 6 6 5 7 8 10 17/30 Read block 250 len 28672 18/30 Read block 10 len 24576 19/30 Write block 128 len 28672 data: 9 8 7 5 5 6 4 20/30 Read block 300 len 12288 21/30 Read block 115 len 32768 22/30 Write block 99 len 20480 data: 8 10 9 9 8 23/30 Read block 444 len 12288 24/30 Read block 101 len 32768 25/30 Read block 577 len 8192 26/30 Read block 310 len 40960 27/30 Write block 475 len 4096 data: 6 28/30 Read block 404 len 36864 29/30 Read block 470 len 20480 30/30 Read block 89 len 8192 ---------------------------------------------------------------- Crucible gen:50 GIO:true work queues: Upstairs:0 downstairs:29 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1001 Acked Write 1 Done Done Done false 1002 Acked Write 3 Done Done Sent false 1003 Acked Read 8 Done Done Sent false 1004 Acked Write 1 Done Done Sent false 1005 Acked Read 3 Done Done Sent false 1006 Acked Flush 0 Done Done Sent false 1007 Acked Write 1 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 2 Done Done Sent false 1010 Acked Read 8 Done Done Sent false 1011 Acked Read 9 Done Done Sent false 1012 Acked Write 2 Done Done Sent false 1013 Acked Read 3 Done Done Sent false 1014 Acked Write 2 Done Done Sent false 1015 Acked Write 8 Done Done Sent false 1016 Acked Read 7 Done Done Sent false 1017 Acked Read 6 Done Done Sent false 1018 Acked Write 7 Done Done Sent false 1019 Acked Read 3 Done Done Sent false 1020 Acked Read 8 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Read 3 Done Done Sent false 1023 Acked Read 8 Done Done Sent false 1024 Acked Read 2 Done Done Sent false 1025 Acked Read 10 Done Done Sent false 1026 Acked Write 1 Done Done Sent false 1027 Acked Read 9 Done Done Sent false 1028 Acked Read 5 Done Done Sent false 1029 Acked Read 2 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 28 29 Done 29 28 1 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1008)) Some(JobId(1008)) Some(JobId(1000)) Downstairs last five completed: 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:10.079428108Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:10.079696695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1335,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 47 47 47 82 82 82 F F F 4 080-099 48 48 48 84 84 84 T T F <--- 5 100-119 48 48 48 84 84 84 T T F <--- 6 120-139 41 41 41 73 73 73 T T F <--- 7 140-159 48 48 48 84 84 84 F F F 8 160-179 47 47 47 82 82 82 T T F <--- 9 180-199 47 47 47 82 82 82 F F F 10 200-219 48 48 48 84 84 84 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 50 50 47 89 89 82 F F T <--- 17 340-359 49 49 49 86 86 86 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 48 48 48 83 83 83 T T F <--- 21 420-439 48 48 48 83 83 83 T T F <--- 22 440-459 49 49 49 86 86 86 T T F <--- 23 460-479 50 50 48 88 88 83 T T F <--- 24 480-499 48 48 48 84 84 84 F F F 25 500-519 48 48 48 84 84 84 F F F 26 520-539 46 46 46 81 81 81 T T F <--- 27 540-559 50 50 41 88 88 73 F F F <--- 28 560-579 49 49 49 86 86 86 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 50, Max flush: 89 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 25 Verifying data now No change after verify Loop: 25 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 47 47 47 82 82 82 F F F 4 080-099 51 51 51 90 90 90 F F F 5 100-119 51 51 51 90 90 90 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 48 48 48 84 84 84 F F F 8 160-179 51 51 51 90 90 90 F F F 9 180-199 47 47 47 82 82 82 F F F 10 200-219 48 48 48 84 84 84 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 F F F 15 300-319 45 45 45 80 80 80 F F F 16 320-339 50 50 50 89 89 89 F F F 17 340-359 49 49 49 86 86 86 F F F 18 360-379 39 39 39 71 71 71 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 51 51 51 90 90 90 F F F 21 420-439 51 51 51 90 90 90 F F F 22 440-459 51 51 51 90 90 90 F F F 23 460-479 51 51 51 90 90 90 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 48 48 48 84 84 84 F F F 26 520-539 51 51 51 90 90 90 F F F 27 540-559 50 50 50 88 88 88 F F F 28 560-579 49 49 49 86 86 86 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 51, Max flush: 90 Begin loop 26 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.325176498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333136659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333434952Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333463967Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333473176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333486004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Crucible d4311330-845b-413f-8f45-ba3d94db4735 has session id: 60901e2f-5c38-449d-bdba-f488ed59b1d5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33382526Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Upstairs opts: Upstairs UUID: d4311330-845b-413f-8f45-ba3d94db4735, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333854425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Crucible stats registered with UUID: d4311330-845b-413f-8f45-ba3d94db4735","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.333866303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:14.333876212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334041575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"1","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334056973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"0","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334067761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"2","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334214068Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"task":"crutest"} {"msg":"The guest has requested activation with gen:52","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334238644Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"d4311330-845b-413f-8f45-ba3d94db4735 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334273378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334283497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"0","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334296065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"1","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334306843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"2","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334317371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"2","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33432821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"1","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334338978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"0","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"ds_connection connected from Ok(127.0.0.1:54255)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334430023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"2","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"ds_connection connected from Ok(127.0.0.1:35307)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334445801Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"0","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"ds_connection connected from Ok(127.0.0.1:61277)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.334457209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"io task","client":"1","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335111555Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"0","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335131392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"1","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335147759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"2","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335435793Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335446071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[0]R flush_numbers[0..12]: [83, 83, 82, 82, 90, 90, 90, 84, 90, 82, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335466098Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[0]R generation[0..12]: [48, 48, 47, 47, 51, 51, 51, 48, 51, 47, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335477416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335492064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[1]R flush_numbers[0..12]: [83, 83, 82, 82, 90, 90, 90, 84, 90, 82, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335503412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[1]R generation[0..12]: [48, 48, 47, 47, 51, 51, 51, 48, 51, 47, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33551457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335526789Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[2]R flush_numbers[0..12]: [83, 83, 82, 82, 90, 90, 90, 84, 90, 82, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335538087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[2]R generation[0..12]: [48, 48, 47, 47, 51, 51, 51, 48, 51, 47, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335549265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335561323Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Max found gen is 52","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335571521Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Generation requested: 52 >= found:52","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33558208Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Next flush: 91","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335592018Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335602057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"":"downstairs","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335612545Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335622113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"0","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335632452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"1","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33564284Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"client":"2","":"downstairs","session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335654758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335664657Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"d4311330-845b-413f-8f45-ba3d94db4735 is now active with session: 60901e2f-5c38-449d-bdba-f488ed59b1d5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335675605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335685023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"session_id":"60901e2f-5c38-449d-bdba-f488ed59b1d5"} {"msg":"The guest has finished waiting for activation with:52","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335694852Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Activated sub_volume d4311330-845b-413f-8f45-ba3d94db4735","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33570349Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.335712229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.33602125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"task":"crutest"} 01/30 Flush 02/30 Write block 416 len 20480 data: 5 7 7 6 8 03/30 Read block 289 len 28672 04/30 Write block 426 len 32768 data: 9 7 6 5 5 6 7 8 05/30 Read block 328 len 20480 06/30 Write block 61 len 36864 data: 4 5 5 5 5 9 10 10 9 07/30 Write block 178 len 32768 data: 8 8 8 7 6 6 6 6 08/30 Read block 103 len 12288 09/30 Write block 356 len 28672 data: 4 6 5 4 4 4 3 10/30 Read block 51 len 24576 11/30 Write block 145 len 8192 data: 5 5 12/30 Read block 542 len 24576 13/30 Write block 181 len 36864 data: 8 7 7 7 7 4 5 5 5 14/30 Read block 85 len 4096 15/30 Write block 114 len 4096 data: 6 16/30 Write block 318 len 32768 data: 6 5 5 5 5 5 6 6 17/30 Write block 519 len 28672 data: 6 6 5 5 4 5 5 18/30 Write block 89 len 12288 data: 5 5 5 19/30 Flush 20/30 Write block 65 len 32768 data: 6 10 11 11 10 9 8 10 21/30 Read block 457 len 20480 22/30 Read block 102 len 8192 23/30 Read block 365 len 36864 24/30 Read block 401 len 16384 25/30 Read block 578 len 20480 26/30 Read block 331 len 32768 27/30 Read block 462 len 4096 28/30 Write block 367 len 4096 data: 5 29/30 Write block 298 len 28672 data: 7 8 10 10 9 9 9 30/30 Read block 3 len 28672 ---------------------------------------------------------------- Crucible gen:52 GIO:true work queues: Upstairs:0 downstairs:29 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1001 Acked Write 5 Done Done Done false 1002 Acked Read 7 Done Done Done false 1003 Acked Write 8 Done Done Done false 1004 Acked Read 5 Done Done Sent false 1005 Acked Write 9 Done Done Sent false 1006 Acked Write 8 Done Done Sent false 1007 Acked Read 3 Done Done Sent false 1008 Acked Write 7 Done Done Sent false 1009 Acked Read 6 Done Done Sent false 1010 Acked Write 2 Done Done Sent false 1011 Acked Read 6 Done Done Sent false 1012 Acked Write 9 Done Done Sent false 1013 Acked Read 1 Done Done Sent false 1014 Acked Write 1 Done Done Sent false 1015 Acked Write 8 Done Done Sent false 1016 Acked Write 7 Done Done Sent false 1017 Acked Write 3 Done Done Sent false 1018 Acked Flush 0 Done Done Sent false 1019 Acked Write 8 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Read 2 Done Done Sent false 1022 Acked Read 9 Done Done Sent false 1023 Acked Read 4 Done Done Sent false 1024 Acked Read 5 Done Done Sent false 1025 Acked Read 8 Done Done Sent false 1026 Acked Read 1 Done Done Sent false 1027 Acked Write 1 Done Done Sent false 1028 Acked Write 7 Done Done Sent false 1029 Acked Read 7 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 26 26 Done 29 29 3 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1018)) Some(JobId(1018)) Some(JobId(1000)) Downstairs last five completed: 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:14.344732171Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:14.344994119Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1343,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 52 52 47 92 92 82 T T F <--- 4 080-099 52 52 51 92 92 90 F F F <--- 5 100-119 52 52 51 92 92 90 F F F <--- 6 120-139 51 51 51 90 90 90 F F F 7 140-159 52 52 48 92 92 84 F F F <--- 8 160-179 52 52 51 92 92 90 F F F <--- 9 180-199 52 52 47 92 92 82 F F F <--- 10 200-219 48 48 48 84 84 84 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 45 45 45 80 80 80 T T F <--- 15 300-319 52 52 45 92 92 80 T T F <--- 16 320-339 52 52 50 92 92 89 F F F <--- 17 340-359 52 52 49 92 92 86 F F F <--- 18 360-379 52 52 39 92 92 71 T T F <--- 19 380-399 36 36 36 66 66 66 F F F 20 400-419 52 52 51 92 92 90 F F T <--- 21 420-439 52 52 51 92 92 90 F F T <--- 22 440-459 51 51 51 90 90 90 F F F 23 460-479 51 51 51 90 90 90 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 52 52 48 92 92 84 F F F <--- 26 520-539 52 52 51 92 92 90 F F F <--- 27 540-559 50 50 50 88 88 88 F F F 28 560-579 49 49 49 86 86 86 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 52, Max flush: 92 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 26 Verifying data now No change after verify Loop: 26 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 53 53 53 93 93 93 F F F 4 080-099 52 52 52 92 92 92 F F F 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 52 52 52 92 92 92 F F F 8 160-179 52 52 52 92 92 92 F F F 9 180-199 52 52 52 92 92 92 F F F 10 200-219 48 48 48 84 84 84 F F F 11 220-239 45 45 45 80 80 80 F F F 12 240-259 45 45 45 80 80 80 F F F 13 260-279 45 45 45 80 80 80 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 53 53 53 93 93 93 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 52 52 52 92 92 92 F F F 18 360-379 53 53 53 93 93 93 F F F 19 380-399 36 36 36 66 66 66 F F F 20 400-419 52 52 52 92 92 92 F F F 21 420-439 52 52 52 92 92 92 F F F 22 440-459 51 51 51 90 90 90 F F F 23 460-479 51 51 51 90 90 90 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 52 52 52 92 92 92 F F F 26 520-539 52 52 52 92 92 92 F F F 27 540-559 50 50 50 88 88 88 F F F 28 560-579 49 49 49 86 86 86 F F F 29 580-599 31 31 31 57 57 57 F F F Max gen: 53, Max flush: 93 Begin loop 27 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.594981354Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.602955983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603253996Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603283831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.6032929Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603306237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Crucible 23c1742f-b5af-4b4c-b75b-f5a3b6e1b56c has session id: 38e7c830-e6be-4cfa-be8f-49df4773ff1f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603705764Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Upstairs opts: Upstairs UUID: 23c1742f-b5af-4b4c-b75b-f5a3b6e1b56c, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603747677Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Crucible stats registered with UUID: 23c1742f-b5af-4b4c-b75b-f5a3b6e1b56c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603759515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:18.603769744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603944566Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"2","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603973531Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"1","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.603985249Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"0","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604139865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"task":"crutest"} {"msg":"The guest has requested activation with gen:54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604158692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"23c1742f-b5af-4b4c-b75b-f5a3b6e1b56c active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.60417149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604181378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"0","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604191836Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"1","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604202345Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"2","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604212703Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"2","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604223441Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"0","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.60423413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"1","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"ds_connection connected from Ok(127.0.0.1:57791)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604286611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"2","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"ds_connection connected from Ok(127.0.0.1:51230)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604298459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"0","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"ds_connection connected from Ok(127.0.0.1:62721)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.604309827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"io task","client":"1","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605077685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"0","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605100231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"1","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605133686Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"2","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605402443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605414121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[0]R flush_numbers[0..12]: [83, 83, 82, 93, 92, 92, 90, 92, 92, 92, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605450486Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[0]R generation[0..12]: [48, 48, 47, 53, 52, 52, 51, 52, 52, 52, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605462534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605474642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[1]R flush_numbers[0..12]: [83, 83, 82, 93, 92, 92, 90, 92, 92, 92, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.60548588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[1]R generation[0..12]: [48, 48, 47, 53, 52, 52, 51, 52, 52, 52, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605497438Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605509336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[2]R flush_numbers[0..12]: [83, 83, 82, 93, 92, 92, 90, 92, 92, 92, 84, 80]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605520714Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[2]R generation[0..12]: [48, 48, 47, 53, 52, 52, 51, 52, 52, 52, 48, 45]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605532053Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605543881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Max found gen is 54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605554069Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Generation requested: 54 >= found:54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605564667Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Next flush: 94","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605574626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605584794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"":"downstairs","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605595383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605604981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"0","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605616919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"1","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605627247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"client":"2","":"downstairs","session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605637826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605647524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"23c1742f-b5af-4b4c-b75b-f5a3b6e1b56c is now active with session: 38e7c830-e6be-4cfa-be8f-49df4773ff1f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605658393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605667871Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"session_id":"38e7c830-e6be-4cfa-be8f-49df4773ff1f"} {"msg":"The guest has finished waiting for activation with:54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605677699Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Activated sub_volume 23c1742f-b5af-4b4c-b75b-f5a3b6e1b56c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605686398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605695117Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.605991299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"task":"crutest"} 01/30 Write block 574 len 28672 data: 5 5 5 4 4 4 4 02/30 Flush 03/30 Write block 394 len 16384 data: 2 2 2 2 04/30 Read block 315 len 28672 05/30 Write block 504 len 8192 data: 9 7 06/30 Flush 07/30 Write block 269 len 32768 data: 5 5 5 5 3 4 3 3 08/30 Read block 24 len 32768 09/30 Read block 93 len 36864 10/30 Flush 11/30 Write block 436 len 20480 data: 9 9 6 5 5 12/30 Write block 399 len 4096 data: 3 13/30 Write block 366 len 8192 data: 2 6 14/30 Write block 210 len 32768 data: 7 5 6 5 6 6 6 6 15/30 Flush 16/30 Flush 17/30 Write block 239 len 8192 data: 4 4 18/30 Read block 406 len 8192 19/30 Flush 20/30 Write block 439 len 36864 data: 6 6 6 6 5 7 5 6 4 21/30 Read block 403 len 28672 22/30 Write block 222 len 28672 data: 3 5 4 4 4 4 3 23/30 Read block 321 len 4096 24/30 Read block 383 len 28672 25/30 Read block 355 len 16384 26/30 Read block 210 len 4096 27/30 Write block 405 len 40960 data: 6 4 4 5 5 7 6 6 6 5 28/30 Read block 349 len 36864 29/30 Write block 84 len 32768 data: 2 3 4 4 4 6 6 6 30/30 Read block 594 len 4096 ---------------------------------------------------------------- Crucible gen:54 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Flush 0 Done Sent Done false 1002 Acked Write 4 Done Sent Done false 1003 Acked Read 7 Done Sent Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 8 Done Sent Done false 1007 Acked Read 8 Done Sent Done false 1008 Acked Read 9 Done Sent Done false 1009 Acked Flush 0 Done Sent Done false 1010 Acked Write 5 Done Sent Done false 1011 Acked Write 1 Done Sent Done false 1012 Acked Write 2 Done Sent Done false 1013 Acked Write 8 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 2 Done Sent Done false 1017 Acked Read 2 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 9 Done Sent Done false 1020 Acked Read 7 Done Sent Done false 1021 Acked Write 7 Done Sent Done false 1022 Acked Read 1 Done Sent Done false 1023 Acked Read 7 Done Sent Done false 1024 Acked Read 4 Done Sent Done false 1025 Acked Read 1 Done Sent Done false 1026 Acked Write 10 Done Sent Done false 1027 Acked Read 9 Done Sent Done false 1028 Acked Write 8 Done Sent Done false 1029 Acked Read 1 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 29 0 29 Done 30 1 30 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1018)) None Some(JobId(1018)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:18.614214889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:18.614469908Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1351,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 53 53 53 93 93 93 F F F 4 080-099 52 52 52 92 92 92 T F T <--- 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 52 52 52 92 92 92 F F F 8 160-179 52 52 52 92 92 92 F F F 9 180-199 52 52 52 92 92 92 F F F 10 200-219 54 48 54 97 84 97 F F F <--- 11 220-239 54 45 54 99 80 99 T F T <--- 12 240-259 54 45 54 99 80 99 F F F <--- 13 260-279 54 45 54 96 80 96 F F F <--- 14 280-299 53 53 53 93 93 93 F F F 15 300-319 53 53 53 93 93 93 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 52 52 52 92 92 92 F F F 18 360-379 54 53 54 97 93 97 F F F <--- 19 380-399 54 36 54 97 66 97 F F F <--- 20 400-419 52 52 52 92 92 92 T F T <--- 21 420-439 54 52 54 97 92 97 T F T <--- 22 440-459 54 51 54 97 90 97 T F T <--- 23 460-479 51 51 51 90 90 90 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 54 52 54 95 92 95 F F F <--- 26 520-539 52 52 52 92 92 92 F F F 27 540-559 50 50 50 88 88 88 F F F 28 560-579 54 49 54 94 86 94 F T F <--- 29 580-599 54 31 54 94 57 94 F T F <--- Max gen: 54, Max flush: 99 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 27 Verifying data now No change after verify Loop: 27 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 48 48 48 83 83 83 F F F 1 020-039 48 48 48 83 83 83 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 53 53 53 93 93 93 F F F 4 080-099 55 55 55 100 100 100 F F F 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 52 52 52 92 92 92 F F F 8 160-179 52 52 52 92 92 92 F F F 9 180-199 52 52 52 92 92 92 F F F 10 200-219 54 54 54 97 97 97 F F F 11 220-239 55 55 55 100 100 100 F F F 12 240-259 54 54 54 99 99 99 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 53 53 53 93 93 93 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 52 52 52 92 92 92 F F F 18 360-379 54 54 54 97 97 97 F F F 19 380-399 54 54 54 97 97 97 F F F 20 400-419 55 55 55 100 100 100 F F F 21 420-439 55 55 55 100 100 100 F F F 22 440-459 55 55 55 100 100 100 F F F 23 460-479 51 51 51 90 90 90 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 54 54 54 95 95 95 F F F 26 520-539 52 52 52 92 92 92 F F F 27 540-559 50 50 50 88 88 88 F F F 28 560-579 54 54 54 94 94 94 F F F 29 580-599 54 54 54 94 94 94 F F F Max gen: 55, Max flush: 100 Begin loop 28 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.858620343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.866560447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.866867968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.866897053Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.866906052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.86691875Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Crucible 347546f2-9647-4d09-b2e6-5dab71aa3375 has session id: a7dc6f1c-0cd2-4009-a036-84715736220b","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867287701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Upstairs opts: Upstairs UUID: 347546f2-9647-4d09-b2e6-5dab71aa3375, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867317806Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Crucible stats registered with UUID: 347546f2-9647-4d09-b2e6-5dab71aa3375","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867329504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:22.867339663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867497038Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"1","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867512975Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"0","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867523714Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"2","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867655643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"task":"crutest"} {"msg":"The guest has requested activation with gen:56","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867684738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"347546f2-9647-4d09-b2e6-5dab71aa3375 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867698636Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867707754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"0","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867717823Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"1","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867727811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"2","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867737639Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"2","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867751277Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"1","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867811218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"0","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"ds_connection connected from Ok(127.0.0.1:34012)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867837174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"2","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"ds_connection connected from Ok(127.0.0.1:42350)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.86792004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"0","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"ds_connection connected from Ok(127.0.0.1:35190)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.867941567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"io task","client":"1","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.86855119Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"0","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868574126Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"1","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868592393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"2","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868858561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868908403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[0]R flush_numbers[0..12]: [83, 83, 82, 93, 100, 92, 90, 92, 92, 92, 97, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868969823Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[0]R generation[0..12]: [48, 48, 47, 53, 55, 52, 51, 52, 52, 52, 54, 55]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868982361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.868994769Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[1]R flush_numbers[0..12]: [83, 83, 82, 93, 100, 92, 90, 92, 92, 92, 97, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869006737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[1]R generation[0..12]: [48, 48, 47, 53, 55, 52, 51, 52, 52, 52, 54, 55]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869018145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869030043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[2]R flush_numbers[0..12]: [83, 83, 82, 93, 100, 92, 90, 92, 92, 92, 97, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869041302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[2]R generation[0..12]: [48, 48, 47, 53, 55, 52, 51, 52, 52, 52, 54, 55]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.86905258Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869064758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Max found gen is 56","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869074906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Generation requested: 56 >= found:56","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869085615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Next flush: 101","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869095683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869105711Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"":"downstairs","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869118909Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869128348Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"0","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869139146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"1","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869149844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"client":"2","":"downstairs","session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869160693Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869170661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"347546f2-9647-4d09-b2e6-5dab71aa3375 is now active with session: a7dc6f1c-0cd2-4009-a036-84715736220b","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869181539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869191118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"session_id":"a7dc6f1c-0cd2-4009-a036-84715736220b"} {"msg":"The guest has finished waiting for activation with:56","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869201006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Activated sub_volume 347546f2-9647-4d09-b2e6-5dab71aa3375","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869209675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869218393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.869527864Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"task":"crutest"} 01/30 Write block 393 len 16384 data: 4 3 3 3 02/30 Flush 03/30 Write block 357 len 28672 data: 7 6 5 5 5 4 3 04/30 Flush 05/30 Write block 23 len 24576 data: 5 4 4 6 5 5 06/30 Write block 174 len 8192 data: 4 5 07/30 Write block 551 len 12288 data: 5 5 5 08/30 Read block 46 len 4096 09/30 Read block 595 len 12288 10/30 Write block 384 len 8192 data: 3 3 11/30 Write block 404 len 24576 data: 5 7 5 5 6 6 12/30 Flush 13/30 Write block 315 len 8192 data: 4 4 14/30 Write block 195 len 20480 data: 4 4 6 6 8 15/30 Write block 431 len 24576 data: 7 8 9 7 8 10 16/30 Write block 465 len 36864 data: 7 7 7 8 8 8 8 9 9 17/30 Flush 18/30 Write block 18 len 8192 data: 6 8 19/30 Read block 240 len 24576 20/30 Flush 21/30 Write block 98 len 4096 data: 7 22/30 Read block 549 len 8192 23/30 Read block 448 len 24576 24/30 Read block 302 len 20480 25/30 Flush 26/30 Write block 150 len 40960 data: 6 6 7 6 6 7 6 7 7 7 27/30 Read block 200 len 36864 28/30 Write block 568 len 40960 data: 6 5 8 7 6 4 6 6 6 5 29/30 Read block 505 len 4096 30/30 Write block 515 len 12288 data: 4 5 4 ---------------------------------------------------------------- Crucible gen:56 GIO:true work queues: Upstairs:0 downstairs:26 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1004 Acked Write 6 Done Done Done false 1005 Acked Write 2 Done Done Done false 1006 Acked Write 3 Done Done Done false 1007 Acked Read 1 Done Done Done false 1008 Acked Read 3 Done Done Done false 1009 Acked Write 2 Done Done Done false 1010 Acked Write 6 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 2 Done Done Sent false 1013 Acked Write 5 Done Done Sent false 1014 Acked Write 6 Done Done Sent false 1015 Acked Write 9 Done Done Sent false 1016 Acked Flush 0 Done Done Sent false 1017 Acked Write 2 Done Done Sent false 1018 Acked Read 6 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 1 Done Done Sent false 1021 Acked Read 2 Done Done Sent false 1022 Acked Read 6 Done Done Sent false 1023 Acked Read 5 Done Done Sent false 1024 Acked Flush 0 Done Done Sent false 1025 Acked Write 10 Done Done Sent false 1026 Acked Read 9 Done Done Sent false 1027 Acked Write 10 Done Done Sent false 1028 Acked Read 1 Done Done Sent false 1029 Acked Write 3 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 20 22 Done 25 25 6 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) Some(JobId(1024)) Some(JobId(1003)) Downstairs last five completed: 1003 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:22.876755032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:22.877049515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1359,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 56 56 48 105 105 83 F F F <--- 1 020-039 56 56 48 103 103 83 F F T <--- 2 040-059 47 47 47 82 82 82 F F F 3 060-079 53 53 53 93 93 93 F F F 4 080-099 56 56 55 106 106 100 F F F <--- 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 52 52 52 92 92 92 T T F <--- 8 160-179 56 56 52 103 103 92 F F T <--- 9 180-199 56 56 52 104 104 92 F F F <--- 10 200-219 54 54 54 97 97 97 F F F 11 220-239 55 55 55 100 100 100 F F F 12 240-259 54 54 54 99 99 99 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 56 56 53 104 104 93 F F F <--- 16 320-339 52 52 52 92 92 92 F F F 17 340-359 56 56 56 102 102 102 F F F 18 360-379 56 56 56 102 102 102 F F F 19 380-399 56 56 56 103 103 101 F F T <--- 20 400-419 56 56 55 103 103 100 F F F <--- 21 420-439 56 56 55 104 104 100 F F F <--- 22 440-459 55 55 55 100 100 100 F F F 23 460-479 56 56 51 104 104 90 F F F <--- 24 480-499 48 48 48 84 84 84 F F F 25 500-519 54 54 54 95 95 95 T T F <--- 26 520-539 52 52 52 92 92 92 F F F 27 540-559 56 56 50 103 103 88 F F T <--- 28 560-579 54 54 54 94 94 94 T T F <--- 29 580-599 54 54 54 94 94 94 F F F Max gen: 56, Max flush: 106 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 28 Verifying data now No change after verify Loop: 28 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 56 56 56 105 105 105 F F F 1 020-039 56 56 56 103 103 103 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 53 53 53 93 93 93 F F F 4 080-099 56 56 56 106 106 106 F F F 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 57 57 57 107 107 107 F F F 8 160-179 56 56 56 103 103 103 F F F 9 180-199 56 56 56 104 104 104 F F F 10 200-219 54 54 54 97 97 97 F F F 11 220-239 55 55 55 100 100 100 F F F 12 240-259 54 54 54 99 99 99 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 56 56 56 104 104 104 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 56 56 56 102 102 102 F F F 18 360-379 56 56 56 102 102 102 F F F 19 380-399 56 56 56 103 103 103 F F F 20 400-419 56 56 56 103 103 103 F F F 21 420-439 56 56 56 104 104 104 F F F 22 440-459 55 55 55 100 100 100 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 48 48 48 84 84 84 F F F 25 500-519 57 57 57 107 107 107 F F F 26 520-539 52 52 52 92 92 92 F F F 27 540-559 56 56 56 103 103 103 F F F 28 560-579 57 57 57 107 107 107 F F F 29 580-599 54 54 54 94 94 94 F F F Max gen: 57, Max flush: 107 Begin loop 29 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.124469279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:27.131525235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.131603072Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.138664637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.138945142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.138976307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.138985286Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.138998303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Crucible d5bfb934-0c44-4344-9c2c-7cb3d1db4959 has session id: 73251681-81ef-4d51-a0f9-455e312aed83","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139350357Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Upstairs opts: Upstairs UUID: d5bfb934-0c44-4344-9c2c-7cb3d1db4959, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139381162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Crucible stats registered with UUID: d5bfb934-0c44-4344-9c2c-7cb3d1db4959","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139392931Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:27.139405089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139564753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"1","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139580841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"0","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139591709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"2","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139714169Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} {"msg":"The guest has requested activation with gen:58","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139746464Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"d5bfb934-0c44-4344-9c2c-7cb3d1db4959 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139755953Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139765501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"0","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139776139Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"1","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139786728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"2","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139797056Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"2","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139807734Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"0","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139818363Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"1","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"ds_connection connected from Ok(127.0.0.1:48975)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139876453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"2","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"ds_connection connected from Ok(127.0.0.1:37629)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139901979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"0","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"ds_connection connected from Ok(127.0.0.1:38752)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.139914157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"io task","client":"1","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.14058567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"0","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.140611366Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"1","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.140624494Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"2","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.140923427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.140970999Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[0]R flush_numbers[0..12]: [105, 103, 82, 93, 106, 92, 90, 107, 103, 104, 97, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141006203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[0]R generation[0..12]: [56, 56, 47, 53, 56, 52, 51, 57, 56, 56, 54, 55]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141018351Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141030649Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[1]R flush_numbers[0..12]: [105, 103, 82, 93, 106, 92, 90, 107, 103, 104, 97, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141042098Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[1]R generation[0..12]: [56, 56, 47, 53, 56, 52, 51, 57, 56, 56, 54, 55]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141053346Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141065264Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[2]R flush_numbers[0..12]: [105, 103, 82, 93, 106, 92, 90, 107, 103, 104, 97, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141076772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[2]R generation[0..12]: [56, 56, 47, 53, 56, 52, 51, 57, 56, 56, 54, 55]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.14108812Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141099998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Max found gen is 58","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141113186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Generation requested: 58 >= found:58","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141123775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Next flush: 108","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141133773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141143941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"":"downstairs","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.14115384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141162858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"0","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141172647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"1","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141182525Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"client":"2","":"downstairs","session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141192664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141201952Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"d5bfb934-0c44-4344-9c2c-7cb3d1db4959 is now active with session: 73251681-81ef-4d51-a0f9-455e312aed83","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141212181Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141221019Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"session_id":"73251681-81ef-4d51-a0f9-455e312aed83"} {"msg":"The guest has finished waiting for activation with:58","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141230228Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Activated sub_volume d5bfb934-0c44-4344-9c2c-7cb3d1db4959","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141238746Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.141247295Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.14152885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} 01/30 Write block 237 len 12288 data: 5 5 5 02/30 Write block 354 len 32768 data: 5 5 5 8 7 6 6 6 03/30 Read block 155 len 8192 04/30 Read block 102 len 12288 05/30 Write block 87 len 20480 data: 5 5 7 7 7 06/30 Write block 406 len 8192 data: 6 6 07/30 Flush 08/30 Write block 202 len 32768 data: 7 8 9 7 5 5 7 8 09/30 Flush 10/30 Flush 11/30 Write block 505 len 12288 data: 8 7 6 12/30 Write block 403 len 40960 data: 5 6 8 7 7 7 7 8 7 7 13/30 Write block 72 len 12288 data: 11 8 8 14/30 Read block 266 len 12288 15/30 Write block 541 len 4096 data: 4 16/30 Read block 93 len 4096 17/30 Write block 408 len 36864 data: 8 8 9 8 8 7 6 7 6 18/30 Write block 419 len 20480 data: 7 9 9 11 11 19/30 Flush 20/30 Write block 402 len 32768 data: 6 6 7 9 8 8 9 9 21/30 Write block 525 len 8192 data: 6 5 22/30 Read block 71 len 16384 23/30 Read block 93 len 8192 24/30 Write block 486 len 36864 data: 4 3 2 2 3 3 3 5 5 25/30 Read block 326 len 12288 26/30 Read block 293 len 16384 27/30 Read block 475 len 32768 28/30 Write block 2 len 32768 data: 2 2 2 3 4 4 4 4 29/30 Write block 357 len 8192 data: 9 8 30/30 Read block 131 len 28672 ---------------------------------------------------------------- Crucible gen:58 GIO:true work queues: Upstairs:0 downstairs:20 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1010 Acked Write 3 Done Done Done false 1011 Acked Write 10 Done Done Done false 1012 Acked Write 3 Done Done Done false 1013 Acked Read 3 Done Done Done false 1014 Acked Write 1 Done Done Done false 1015 Acked Read 1 Done Done Done false 1016 Acked Write 9 Sent Done Done false 1017 Acked Write 5 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Write 2 Sent Done Done false 1021 Acked Read 4 Sent Done Done false 1022 Acked Read 2 Sent Done Done false 1023 Acked Write 9 Sent Done Done false 1024 Acked Read 3 Sent Done Done false 1025 Acked Read 4 Sent Done Done false 1026 Acked Read 8 Sent Done Done false 1027 Acked Write 8 Sent Done Done false 1028 Acked Write 2 Sent Done Done false 1029 Acked Read 7 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 14 1 0 15 Done 6 19 20 45 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1009)) Some(JobId(1018)) Some(JobId(1018)) Downstairs last five completed: 1009 1008 1007 1006 1005 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:27.14887175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:27.149153845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1367,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 56 56 56 105 105 105 F T T <--- 1 020-039 56 56 56 103 103 103 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 53 58 58 93 111 111 T F F <--- 4 080-099 58 58 58 108 108 108 F F F 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 57 57 57 107 107 107 F F F 8 160-179 56 56 56 103 103 103 F F F 9 180-199 56 56 56 104 104 104 F F F 10 200-219 58 58 58 109 109 109 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 54 54 54 99 99 99 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 56 56 56 104 104 104 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 58 58 58 108 108 108 F T T <--- 18 360-379 58 58 58 108 108 108 F F F 19 380-399 56 56 56 103 103 103 F F F 20 400-419 58 58 58 108 111 111 T T T <--- 21 420-439 56 58 58 104 111 111 F F F <--- 22 440-459 55 55 55 100 100 100 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 48 48 48 84 84 84 F T T <--- 25 500-519 57 58 58 107 111 111 T F F <--- 26 520-539 52 52 52 92 92 92 F T T <--- 27 540-559 56 58 58 103 111 111 T F F <--- 28 560-579 57 57 57 107 107 107 F F F 29 580-599 54 54 54 94 94 94 F F F Max gen: 58, Max flush: 111 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 29 Verifying data now No change after verify Loop: 29 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 56 56 56 103 103 103 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 58 58 58 111 111 111 F F F 4 080-099 58 58 58 108 108 108 F F F 5 100-119 52 52 52 92 92 92 F F F 6 120-139 51 51 51 90 90 90 F F F 7 140-159 57 57 57 107 107 107 F F F 8 160-179 56 56 56 103 103 103 F F F 9 180-199 56 56 56 104 104 104 F F F 10 200-219 58 58 58 109 109 109 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 54 54 54 99 99 99 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 56 56 56 104 104 104 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 59 59 59 112 112 112 F F F 18 360-379 58 58 58 108 108 108 F F F 19 380-399 56 56 56 103 103 103 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 58 58 58 111 111 111 F F F 22 440-459 55 55 55 100 100 100 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 58 58 58 111 111 111 F F F 26 520-539 59 59 59 112 112 112 F F F 27 540-559 58 58 58 111 111 111 F F F 28 560-579 57 57 57 107 107 107 F F F 29 580-599 54 54 54 94 94 94 F F F Max gen: 59, Max flush: 112 Begin loop 30 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.394384878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.402604897Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.402918478Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.402946763Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.402955832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.40296841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Crucible c0dcefe1-2f4e-4e89-8c30-de85947c7af5 has session id: 1f82d33a-61a0-4331-8871-43b7c08c2b0d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403311255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Upstairs opts: Upstairs UUID: c0dcefe1-2f4e-4e89-8c30-de85947c7af5, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.40334157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Crucible stats registered with UUID: c0dcefe1-2f4e-4e89-8c30-de85947c7af5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403356238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:31.403366386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403524741Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"0","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403554696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"1","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403566484Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"2","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403669328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"task":"crutest"} {"msg":"The guest has requested activation with gen:60","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403694104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"c0dcefe1-2f4e-4e89-8c30-de85947c7af5 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403706882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.4037165Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"0","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403727549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"1","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403738077Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"2","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403748585Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"2","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403759293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"1","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403770162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"0","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"ds_connection connected from Ok(127.0.0.1:36060)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403825323Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"1","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"ds_connection connected from Ok(127.0.0.1:57033)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403837221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"2","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"ds_connection connected from Ok(127.0.0.1:33421)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.403848539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"io task","client":"0","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404510524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"0","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.40453629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"1","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404548958Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"2","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404798318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404835632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[0]R flush_numbers[0..12]: [112, 103, 82, 111, 108, 92, 90, 107, 103, 104, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404876165Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[0]R generation[0..12]: [59, 56, 47, 58, 58, 52, 51, 57, 56, 56, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404888364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404900272Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[1]R flush_numbers[0..12]: [112, 103, 82, 111, 108, 92, 90, 107, 103, 104, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.40491173Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[1]R generation[0..12]: [59, 56, 47, 58, 58, 52, 51, 57, 56, 56, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404922958Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404934736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[2]R flush_numbers[0..12]: [112, 103, 82, 111, 108, 92, 90, 107, 103, 104, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404946174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[2]R generation[0..12]: [59, 56, 47, 58, 58, 52, 51, 57, 56, 56, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404957433Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404969301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Max found gen is 60","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404981909Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Generation requested: 60 >= found:60","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.404992307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Next flush: 113","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405002315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405012444Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"":"downstairs","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405023242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.40503308Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"0","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405043609Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"1","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405054017Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"client":"2","":"downstairs","session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405064595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405074334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"c0dcefe1-2f4e-4e89-8c30-de85947c7af5 is now active with session: 1f82d33a-61a0-4331-8871-43b7c08c2b0d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405085212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405094831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"session_id":"1f82d33a-61a0-4331-8871-43b7c08c2b0d"} {"msg":"The guest has finished waiting for activation with:60","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405104839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Activated sub_volume c0dcefe1-2f4e-4e89-8c30-de85947c7af5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405113498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405122256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.405401712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"task":"crutest"} 01/30 Write block 578 len 24576 data: 5 5 5 4 5 3 02/30 Flush 03/30 Write block 449 len 40960 data: 4 5 6 6 8 8 8 7 7 7 04/30 Write block 593 len 28672 data: 4 3 4 4 3 2 2 05/30 Read block 32 len 20480 06/30 Flush 07/30 Write block 249 len 8192 data: 4 4 08/30 Write block 25 len 36864 data: 5 7 6 6 4 5 4 5 5 09/30 Read block 347 len 32768 10/30 Read block 112 len 28672 11/30 Read block 207 len 32768 12/30 Write block 305 len 16384 data: 7 7 4 3 13/30 Write block 578 len 20480 data: 6 6 6 5 6 14/30 Write block 551 len 24576 data: 6 6 6 5 5 5 15/30 Read block 328 len 20480 16/30 Read block 95 len 16384 17/30 Write block 134 len 28672 data: 5 4 5 5 5 5 6 18/30 Read block 37 len 36864 19/30 Write block 114 len 12288 data: 7 7 6 20/30 Read block 3 len 20480 21/30 Write block 543 len 28672 data: 6 7 7 7 7 9 8 22/30 Flush 23/30 Write block 29 len 40960 data: 5 6 5 6 6 5 3 2 2 2 24/30 Read block 247 len 36864 25/30 Read block 149 len 36864 26/30 Read block 336 len 36864 27/30 Read block 158 len 20480 28/30 Read block 26 len 36864 29/30 Write block 387 len 4096 data: 2 30/30 Read block 523 len 32768 ---------------------------------------------------------------- Crucible gen:60 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Sent Done false 1001 Acked Flush 0 Done Sent Done false 1002 Acked Write 10 Done Sent Done false 1003 Acked Write 7 Done Sent Done false 1004 Acked Read 5 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 2 Done Sent Done false 1007 Acked Write 9 Done Sent Done false 1008 Acked Read 8 Done Sent Done false 1009 Acked Read 7 Done Sent Done false 1010 Acked Read 8 Done Sent Done false 1011 Acked Write 4 Done Sent Done false 1012 Acked Write 5 Done Sent Done false 1013 Acked Write 6 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Read 4 Done Sent Done false 1016 Acked Write 7 Done Sent Done false 1017 Acked Read 9 Done Sent Done false 1018 Acked Write 3 Done Sent Done false 1019 Acked Read 5 Done Sent Done false 1020 Acked Write 7 Done Sent Done false 1021 Acked Flush 0 Done Sent Done false 1022 Acked Write 10 Done Sent Done false 1023 Acked Read 9 Done Sent Done false 1024 Acked Read 9 Done Sent Done false 1025 Acked Read 9 Done Sent Done false 1026 Acked Read 5 Done Sent Done false 1027 Acked Read 9 Done Sent Done false 1028 Acked Write 1 Done Sent Done false 1029 Acked Read 8 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 30 0 30 Done 30 0 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1021)) None Some(JobId(1021)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:31.414091117Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:31.414357454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1375,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 60 56 60 115 103 115 T F T <--- 2 040-059 47 47 47 82 82 82 F F F 3 060-079 58 58 58 111 111 111 F F F 4 080-099 58 58 58 108 108 108 F F F 5 100-119 60 52 60 115 92 115 F F F <--- 6 120-139 60 51 60 115 90 115 F F F <--- 7 140-159 60 57 60 115 107 115 F F F <--- 8 160-179 56 56 56 103 103 103 F F F 9 180-199 56 56 56 104 104 104 F F F 10 200-219 58 58 58 109 109 109 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 60 54 60 115 99 115 F F F <--- 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 60 56 60 115 104 115 F F F <--- 16 320-339 52 52 52 92 92 92 F F F 17 340-359 59 59 59 112 112 112 F F F 18 360-379 58 58 58 108 108 108 F F F 19 380-399 56 56 56 103 103 103 T F T <--- 20 400-419 59 59 59 112 112 112 F F F 21 420-439 58 58 58 111 111 111 F F F 22 440-459 60 55 60 114 100 114 F F F <--- 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 58 58 58 111 111 111 F F F 26 520-539 59 59 59 112 112 112 F F F 27 540-559 60 58 60 115 111 115 F F F <--- 28 560-579 60 57 60 115 107 115 F F F <--- 29 580-599 60 54 60 115 94 115 F F F <--- Max gen: 60, Max flush: 115 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 30 Verifying data now No change after verify Loop: 30 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 61 61 61 116 116 116 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 58 58 58 111 111 111 F F F 4 080-099 58 58 58 108 108 108 F F F 5 100-119 60 60 60 115 115 115 F F F 6 120-139 60 60 60 115 115 115 F F F 7 140-159 60 60 60 115 115 115 F F F 8 160-179 56 56 56 103 103 103 F F F 9 180-199 56 56 56 104 104 104 F F F 10 200-219 58 58 58 109 109 109 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 60 60 60 115 115 115 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 60 60 60 115 115 115 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 59 59 59 112 112 112 F F F 18 360-379 58 58 58 108 108 108 F F F 19 380-399 61 61 61 116 116 116 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 58 58 58 111 111 111 F F F 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 58 58 58 111 111 111 F F F 26 520-539 59 59 59 112 112 112 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 60 60 60 115 115 115 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 61, Max flush: 116 Begin loop 31 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.653715453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.661674865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.661973807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662004602Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662013681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662026469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Crucible f7dc0590-41c6-4042-bbe4-35bcf9d7a1e2 has session id: 01f1c113-eea7-46c2-bbcc-c3ea146a6420","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662423715Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Upstairs opts: Upstairs UUID: f7dc0590-41c6-4042-bbe4-35bcf9d7a1e2, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.66245656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Crucible stats registered with UUID: f7dc0590-41c6-4042-bbe4-35bcf9d7a1e2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662468748Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:35.662478777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662650319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"1","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662679385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"0","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662690523Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"2","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662817403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"task":"crutest"} {"msg":"The guest has requested activation with gen:62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662842059Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"f7dc0590-41c6-4042-bbe4-35bcf9d7a1e2 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662860136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662870074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"0","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662880652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"1","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662891091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"2","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662901359Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"2","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662912037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"1","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662923836Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"0","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"ds_connection connected from Ok(127.0.0.1:37199)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662969698Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"2","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"ds_connection connected from Ok(127.0.0.1:47074)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.662994404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"0","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"ds_connection connected from Ok(127.0.0.1:61263)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.663006412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"io task","client":"1","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.663693683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"1","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.66371465Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"2","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.663743595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"0","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664020831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664042807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[0]R flush_numbers[0..12]: [112, 116, 82, 111, 108, 115, 115, 115, 103, 104, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664054075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[0]R generation[0..12]: [59, 61, 47, 58, 58, 60, 60, 60, 56, 56, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664066214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664078492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[1]R flush_numbers[0..12]: [112, 116, 82, 111, 108, 115, 115, 115, 103, 104, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.6640904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[1]R generation[0..12]: [59, 61, 47, 58, 58, 60, 60, 60, 56, 56, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664101948Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664114006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[2]R flush_numbers[0..12]: [112, 116, 82, 111, 108, 115, 115, 115, 103, 104, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664128334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[2]R generation[0..12]: [59, 61, 47, 58, 58, 60, 60, 60, 56, 56, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664139582Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.66415145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Max found gen is 62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664161858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Generation requested: 62 >= found:62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664172337Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Next flush: 117","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664182405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664192553Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"":"downstairs","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664203112Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.66421247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"0","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664223029Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"1","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664233507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"client":"2","":"downstairs","session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664244285Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664254334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"f7dc0590-41c6-4042-bbe4-35bcf9d7a1e2 is now active with session: 01f1c113-eea7-46c2-bbcc-c3ea146a6420","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664265152Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.66427465Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"session_id":"01f1c113-eea7-46c2-bbcc-c3ea146a6420"} {"msg":"The guest has finished waiting for activation with:62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664284849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Activated sub_volume f7dc0590-41c6-4042-bbe4-35bcf9d7a1e2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664295227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664303966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.664607647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"task":"crutest"} 01/30 Write block 507 len 4096 data: 7 02/30 Read block 363 len 8192 03/30 Read block 469 len 8192 04/30 Write block 143 len 24576 data: 5 4 6 6 4 5 05/30 Write block 87 len 32768 data: 6 6 8 8 8 6 6 5 06/30 Write block 309 len 32768 data: 3 3 3 3 4 3 5 5 07/30 Write block 122 len 40960 data: 5 5 7 6 8 10 10 9 8 6 08/30 Write block 147 len 8192 data: 5 6 09/30 Read block 109 len 12288 10/30 Read block 320 len 28672 11/30 Read block 15 len 24576 12/30 Flush 13/30 Write block 429 len 32768 data: 6 6 8 9 10 8 9 11 14/30 Write block 62 len 40960 data: 6 6 6 7 11 12 12 11 10 9 15/30 Write block 26 len 20480 data: 8 7 7 6 7 16/30 Write block 571 len 4096 data: 8 17/30 Read block 500 len 20480 18/30 Read block 241 len 12288 19/30 Read block 353 len 40960 20/30 Read block 557 len 8192 21/30 Read block 347 len 40960 22/30 Read block 279 len 36864 23/30 Write block 272 len 4096 data: 6 24/30 Flush 25/30 Write block 572 len 20480 data: 7 5 7 7 7 26/30 Read block 216 len 36864 27/30 Read block 119 len 32768 28/30 Read block 230 len 36864 29/30 Read block 191 len 16384 30/30 Write block 180 len 8192 data: 9 9 ---------------------------------------------------------------- Crucible gen:62 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Done Done Sent false 1001 Acked Read 2 Done Done Sent false 1002 Acked Read 2 Done Done Sent false 1003 Acked Write 6 Done Done Sent false 1004 Acked Write 8 Done Done Sent false 1005 Acked Write 8 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Write 2 Done Done Sent false 1008 Acked Read 3 Done Done Sent false 1009 Acked Read 7 Done Done Sent false 1010 Acked Read 6 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 8 Done Done Sent false 1013 Acked Write 10 Done Done Sent false 1014 Acked Write 5 Done Done Sent false 1015 Acked Write 1 Done Done Sent false 1016 Acked Read 5 Done Done Sent false 1017 Acked Read 3 Done Done Sent false 1018 Acked Read 10 Done Done Sent false 1019 Acked Read 2 Done Done Sent false 1020 Acked Read 10 Done Done Sent false 1021 Acked Read 9 Done Done Sent false 1022 Acked Write 1 Done Done Sent false 1023 Acked Flush 0 Done Done Sent false 1024 Acked Write 5 Done Done Sent false 1025 Acked Read 9 Done Done Sent false 1026 Acked Read 8 Done Done Sent false 1027 Acked Read 9 Done Done Sent false 1028 Acked Read 4 Done Done Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 30 32 Done 29 29 0 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1023)) Some(JobId(1023)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:35.672320868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:35.672585616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1383,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 62 62 61 118 118 116 F F F <--- 2 040-059 47 47 47 82 82 82 F F F 3 060-079 62 62 58 118 118 111 F F F <--- 4 080-099 62 62 58 117 117 108 F F F <--- 5 100-119 60 60 60 115 115 115 F F F 6 120-139 62 62 60 117 117 115 F F F <--- 7 140-159 62 62 60 117 117 115 F F F <--- 8 160-179 56 56 56 103 103 103 F F F 9 180-199 56 56 56 104 104 104 T T F <--- 10 200-219 58 58 58 109 109 109 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 60 60 60 115 115 115 F F F 13 260-279 62 62 54 118 118 96 F F F <--- 14 280-299 53 53 53 93 93 93 F F F 15 300-319 62 62 60 117 117 115 F F F <--- 16 320-339 52 52 52 92 92 92 F F F 17 340-359 59 59 59 112 112 112 F F F 18 360-379 58 58 58 108 108 108 F F F 19 380-399 61 61 61 116 116 116 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 62 62 58 118 118 111 F F F <--- 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 62 62 58 117 117 111 F F F <--- 26 520-539 59 59 59 112 112 112 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 62 62 60 118 118 115 T T F <--- 29 580-599 60 60 60 115 115 115 F F F Max gen: 62, Max flush: 118 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 31 Verifying data now No change after verify Loop: 31 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 62 62 62 118 118 118 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 62 62 62 118 118 118 F F F 4 080-099 62 62 62 117 117 117 F F F 5 100-119 60 60 60 115 115 115 F F F 6 120-139 62 62 62 117 117 117 F F F 7 140-159 62 62 62 117 117 117 F F F 8 160-179 56 56 56 103 103 103 F F F 9 180-199 63 63 63 119 119 119 F F F 10 200-219 58 58 58 109 109 109 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 60 60 60 115 115 115 F F F 13 260-279 62 62 62 118 118 118 F F F 14 280-299 53 53 53 93 93 93 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 52 52 52 92 92 92 F F F 17 340-359 59 59 59 112 112 112 F F F 18 360-379 58 58 58 108 108 108 F F F 19 380-399 61 61 61 116 116 116 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 62 62 62 118 118 118 F F F 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 62 62 62 117 117 117 F F F 26 520-539 59 59 59 112 112 112 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 63 63 63 119 119 119 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 63, Max flush: 119 Begin loop 32 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.912322755Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:39.919292754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.919368522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.9261538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.92640459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.926431336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.926443584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.926456372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Crucible 8a5b48eb-afdd-4218-9320-ded26c02ce4e has session id: 620065d4-3702-4b79-baf8-92c84734ac89","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.926785289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Upstairs opts: Upstairs UUID: 8a5b48eb-afdd-4218-9320-ded26c02ce4e, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.926808906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Crucible stats registered with UUID: 8a5b48eb-afdd-4218-9320-ded26c02ce4e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.926820014Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:39.926832452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927010384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"1","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927026101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"0","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927036909Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"2","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927164679Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} {"msg":"The guest has requested activation with gen:64","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927197314Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"8a5b48eb-afdd-4218-9320-ded26c02ce4e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927206682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927215591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"0","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927225749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"1","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927237457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"2","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927247856Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"2","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927258424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"0","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927298898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"1","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"ds_connection connected from Ok(127.0.0.1:42301)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927322374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"1","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"ds_connection connected from Ok(127.0.0.1:52885)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927336761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"0","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"ds_connection connected from Ok(127.0.0.1:54644)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.927419218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"io task","client":"2","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928062016Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"1","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928076354Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"2","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928088192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"0","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928402442Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.92841273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[0]R flush_numbers[0..12]: [112, 118, 82, 118, 117, 115, 117, 117, 103, 119, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928451164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[0]R generation[0..12]: [59, 62, 47, 62, 62, 60, 62, 62, 56, 63, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928463332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.92847552Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[1]R flush_numbers[0..12]: [112, 118, 82, 118, 117, 115, 117, 117, 103, 119, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928489048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[1]R generation[0..12]: [59, 62, 47, 62, 62, 60, 62, 62, 56, 63, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928500306Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928512234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[2]R flush_numbers[0..12]: [112, 118, 82, 118, 117, 115, 117, 117, 103, 119, 109, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928523742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[2]R generation[0..12]: [59, 62, 47, 62, 62, 60, 62, 62, 56, 63, 58, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.92853497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928546859Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Max found gen is 64","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928556867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Generation requested: 64 >= found:64","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928567215Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Next flush: 120","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928577394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928587492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"":"downstairs","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.92859802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928607539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"0","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928618047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"1","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928628596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"client":"2","":"downstairs","session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928640784Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928650802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"8a5b48eb-afdd-4218-9320-ded26c02ce4e is now active with session: 620065d4-3702-4b79-baf8-92c84734ac89","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.92866157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928671009Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"session_id":"620065d4-3702-4b79-baf8-92c84734ac89"} {"msg":"The guest has finished waiting for activation with:64","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928680907Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Activated sub_volume 8a5b48eb-afdd-4218-9320-ded26c02ce4e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928689576Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928698274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.928998807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} 01/30 Write block 209 len 8192 data: 9 8 02/30 Read block 219 len 16384 03/30 Write block 570 len 36864 data: 9 9 8 6 8 8 8 6 7 04/30 Write block 561 len 40960 data: 5 4 5 4 5 6 6 7 6 10 05/30 Write block 503 len 16384 data: 9 10 9 8 06/30 Read block 356 len 36864 07/30 Read block 72 len 40960 08/30 Read block 483 len 36864 09/30 Read block 529 len 20480 10/30 Write block 118 len 40960 data: 5 5 5 5 6 6 8 7 9 11 11/30 Flush 12/30 Write block 139 len 24576 data: 6 7 6 5 6 5 13/30 Flush 14/30 Flush 15/30 Write block 524 len 8192 data: 6 7 16/30 Write block 208 len 8192 data: 8 10 17/30 Read block 595 len 20480 18/30 Read block 386 len 32768 19/30 Read block 571 len 24576 20/30 Write block 164 len 12288 data: 5 3 3 21/30 Read block 216 len 12288 22/30 Read block 591 len 32768 23/30 Read block 595 len 20480 24/30 Write block 348 len 24576 data: 6 5 5 3 4 5 25/30 Write block 370 len 4096 data: 3 26/30 Write block 339 len 12288 data: 4 4 4 27/30 Write block 170 len 36864 data: 3 4 4 4 5 6 8 9 9 28/30 Write block 277 len 24576 data: 3 6 6 7 7 7 29/30 Write block 275 len 20480 data: 4 4 4 7 7 30/30 Write block 364 len 12288 data: 3 2 3 ---------------------------------------------------------------- Crucible gen:64 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 2 Sent Done Done false 1001 Acked Read 4 Sent Done Done false 1002 Acked Write 9 Sent Done Done false 1003 Acked Write 10 Sent Done Done false 1004 Acked Write 4 Sent Done Done false 1005 Acked Read 9 Sent Done Done false 1006 Acked Read 10 Sent Done Done false 1007 Acked Read 9 Sent Done Done false 1008 Acked Read 5 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Write 6 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Write 2 Sent Done Done false 1015 Acked Write 2 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Read 8 Sent Done Done false 1018 Acked Read 6 Sent Done Done false 1019 Acked Write 3 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Read 8 Sent Done Done false 1022 Acked Read 5 Sent Done Done false 1023 Acked Write 6 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Write 3 Sent Done Done false 1026 Acked Write 9 Sent Sent Sent false 1027 Acked Write 6 Sent Sent Sent false 1028 Acked Write 5 Sent Sent Sent false 1029 Acked Write 3 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 4 4 38 Done 0 26 26 52 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1013)) Some(JobId(1013)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:39.936321709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:39.936638039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1391,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 62 62 62 118 118 118 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 62 62 62 118 118 118 F F F 4 080-099 62 62 62 117 117 117 F F F 5 100-119 60 64 64 115 120 120 F F F <--- 6 120-139 62 64 64 117 121 121 F F F <--- 7 140-159 62 64 64 117 121 121 F F F <--- 8 160-179 56 56 56 103 103 103 F T T <--- 9 180-199 63 63 63 119 119 119 F F F 10 200-219 58 64 64 109 120 120 F T T <--- 11 220-239 58 58 58 108 108 108 F F F 12 240-259 60 60 60 115 115 115 F F F 13 260-279 62 62 62 118 118 118 F T T <--- 14 280-299 53 53 53 93 93 93 F T T <--- 15 300-319 62 62 62 117 117 117 F F F 16 320-339 52 52 52 92 92 92 F T T <--- 17 340-359 59 59 59 112 112 112 F T T <--- 18 360-379 58 58 58 108 108 108 F T T <--- 19 380-399 61 61 61 116 116 116 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 62 62 62 118 118 118 F F F 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 62 64 64 117 120 120 F F F <--- 26 520-539 59 59 59 112 112 112 F T T <--- 27 540-559 60 60 60 115 115 115 F F F 28 560-579 63 64 64 119 120 120 F F F <--- 29 580-599 60 60 60 115 115 115 F F F Max gen: 64, Max flush: 121 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 32 Verifying data now No change after verify Loop: 32 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 59 59 59 112 112 112 F F F 1 020-039 62 62 62 118 118 118 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 62 62 62 118 118 118 F F F 4 080-099 62 62 62 117 117 117 F F F 5 100-119 64 64 64 120 120 120 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 65 65 65 122 122 122 F F F 9 180-199 63 63 63 119 119 119 F F F 10 200-219 65 65 65 122 122 122 F F F 11 220-239 58 58 58 108 108 108 F F F 12 240-259 60 60 60 115 115 115 F F F 13 260-279 65 65 65 122 122 122 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 65 65 65 122 122 122 F F F 17 340-359 65 65 65 122 122 122 F F F 18 360-379 65 65 65 122 122 122 F F F 19 380-399 61 61 61 116 116 116 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 62 62 62 118 118 118 F F F 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 59 59 59 112 112 112 F F F 25 500-519 64 64 64 120 120 120 F F F 26 520-539 65 65 65 122 122 122 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 64 64 64 120 120 120 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 65, Max flush: 122 Begin loop 33 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.187175256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.195226063Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.195537713Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.195564789Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.195573867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.195586455Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Crucible b91605ad-bd35-488d-a0d0-b3a490303a03 has session id: 456d33be-d723-4821-a22e-6d38bb507955","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.195974934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Upstairs opts: Upstairs UUID: b91605ad-bd35-488d-a0d0-b3a490303a03, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196000749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Crucible stats registered with UUID: b91605ad-bd35-488d-a0d0-b3a490303a03","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196011588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:44.196024706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196197408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"0","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196226803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"1","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196238432Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"2","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196350694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"task":"crutest"} {"msg":"The guest has requested activation with gen:66","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196368501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"b91605ad-bd35-488d-a0d0-b3a490303a03 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196383348Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196393037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"0","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196403345Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"1","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196413744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"2","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196424172Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"2","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.19643481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"1","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196476414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"0","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"ds_connection connected from Ok(127.0.0.1:34765)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196515117Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"2","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"ds_connection connected from Ok(127.0.0.1:48618)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196587666Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"1","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"ds_connection connected from Ok(127.0.0.1:64522)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.196649106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"io task","client":"0","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197257199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"0","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197337456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"2","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197350804Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"1","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197538364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.19762706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[0]R flush_numbers[0..12]: [112, 118, 82, 118, 117, 120, 121, 121, 122, 119, 122, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197683321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[0]R generation[0..12]: [59, 62, 47, 62, 62, 64, 64, 64, 65, 63, 65, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197695549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197707607Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[1]R flush_numbers[0..12]: [112, 118, 82, 118, 117, 120, 121, 121, 122, 119, 122, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197719226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[1]R generation[0..12]: [59, 62, 47, 62, 62, 64, 64, 64, 65, 63, 65, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197730514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197742312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[2]R flush_numbers[0..12]: [112, 118, 82, 118, 117, 120, 121, 121, 122, 119, 122, 108]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.19775391Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[2]R generation[0..12]: [59, 62, 47, 62, 62, 64, 64, 64, 65, 63, 65, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197765168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197776966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Max found gen is 66","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197787115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Generation requested: 66 >= found:66","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197797673Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Next flush: 123","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197807641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.19781773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"":"downstairs","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197828318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197837807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"0","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197849695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"1","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197860453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"client":"2","":"downstairs","session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197871381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.19788149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"b91605ad-bd35-488d-a0d0-b3a490303a03 is now active with session: 456d33be-d723-4821-a22e-6d38bb507955","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197892438Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197902056Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"session_id":"456d33be-d723-4821-a22e-6d38bb507955"} {"msg":"The guest has finished waiting for activation with:66","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197912045Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Activated sub_volume b91605ad-bd35-488d-a0d0-b3a490303a03","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197920803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.197929582Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.198219756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"task":"crutest"} 01/30 Write block 497 len 8192 data: 6 7 02/30 Read block 250 len 32768 03/30 Write block 490 len 40960 data: 4 4 4 6 6 5 6 7 8 7 04/30 Write block 389 len 32768 data: 2 3 3 3 5 4 4 4 05/30 Read block 548 len 4096 06/30 Read block 41 len 24576 07/30 Read block 118 len 24576 08/30 Flush 09/30 Write block 521 len 4096 data: 6 10/30 Read block 256 len 24576 11/30 Write block 8 len 20480 data: 5 5 5 5 9 12/30 Write block 258 len 40960 data: 4 6 6 5 6 6 4 5 4 5 13/30 Read block 27 len 32768 14/30 Read block 315 len 8192 15/30 Read block 389 len 32768 16/30 Write block 574 len 4096 data: 9 17/30 Read block 253 len 32768 18/30 Read block 51 len 16384 19/30 Read block 4 len 4096 20/30 Read block 51 len 40960 21/30 Write block 490 len 28672 data: 5 5 5 7 7 6 7 22/30 Read block 33 len 4096 23/30 Write block 331 len 28672 data: 4 5 5 4 3 4 4 24/30 Read block 320 len 36864 25/30 Read block 27 len 16384 26/30 Flush 27/30 Write block 173 len 8192 data: 5 6 28/30 Read block 447 len 24576 29/30 Read block 584 len 12288 30/30 Write block 213 len 32768 data: 6 7 7 7 7 6 7 6 ---------------------------------------------------------------- Crucible gen:66 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 2 Done Done Done false 1001 Acked Read 8 Done Done Done false 1002 Acked Write 10 Done Done Done false 1003 Acked Write 8 Done Done Done false 1004 Acked Read 1 Done Sent Done false 1005 Acked Read 6 Done Sent Done false 1006 Acked Read 6 Done Sent Done false 1007 Acked Flush 0 Done Sent Done false 1008 Acked Write 1 Done Sent Done false 1009 Acked Read 6 Done Sent Done false 1010 Acked Write 5 Done Sent Done false 1011 Acked Write 10 Done Sent Done false 1012 Acked Read 8 Done Sent Done false 1013 Acked Read 2 Done Sent Done false 1014 Acked Read 8 Done Sent Done false 1015 Acked Write 1 Done Sent Done false 1016 Acked Read 8 Done Sent Done false 1017 Acked Read 4 Done Sent Done false 1018 Acked Read 1 Done Sent Done false 1019 Acked Read 10 Done Sent Done false 1020 Acked Write 7 Done Sent Done false 1021 Acked Read 1 Done Sent Done false 1022 Acked Write 7 Done Sent Done false 1023 Acked Read 9 Done Sent Done false 1024 Acked Read 4 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 2 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Read 3 Done Sent Done false 1029 Acked Write 8 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 26 1 28 Done 29 4 29 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) None Some(JobId(1025)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:44.206830253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:44.207126686Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1399,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 66 59 66 124 112 124 F F F <--- 1 020-039 62 62 62 118 118 118 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 62 62 62 118 118 118 F F F 4 080-099 62 62 62 117 117 117 F F F 5 100-119 64 64 64 120 120 120 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 65 65 65 122 122 122 T F T <--- 9 180-199 63 63 63 119 119 119 F F F 10 200-219 65 65 65 122 122 122 T F T <--- 11 220-239 58 58 58 108 108 108 T F T <--- 12 240-259 66 60 66 124 115 124 F F F <--- 13 260-279 66 65 66 124 122 124 F F F <--- 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 66 65 66 124 122 124 F F F <--- 17 340-359 65 65 65 122 122 122 F F F 18 360-379 65 65 65 122 122 122 F F F 19 380-399 66 61 66 123 116 123 F T F <--- 20 400-419 59 59 59 112 112 112 F F F 21 420-439 62 62 62 118 118 118 F F F 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 66 59 66 124 112 124 F T F <--- 25 500-519 64 64 64 120 120 120 F F F 26 520-539 66 65 66 124 122 124 F F F <--- 27 540-559 60 60 60 115 115 115 F F F 28 560-579 66 64 66 124 120 124 F F F <--- 29 580-599 60 60 60 115 115 115 F F F Max gen: 66, Max flush: 124 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 33 Verifying data now No change after verify Loop: 33 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 66 66 66 124 124 124 F F F 1 020-039 62 62 62 118 118 118 F F F 2 040-059 47 47 47 82 82 82 F F F 3 060-079 62 62 62 118 118 118 F F F 4 080-099 62 62 62 117 117 117 F F F 5 100-119 64 64 64 120 120 120 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 63 63 63 119 119 119 F F F 10 200-219 67 67 67 125 125 125 F F F 11 220-239 67 67 67 125 125 125 F F F 12 240-259 66 66 66 124 124 124 F F F 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 66 66 66 124 124 124 F F F 17 340-359 65 65 65 122 122 122 F F F 18 360-379 65 65 65 122 122 122 F F F 19 380-399 66 66 66 123 123 123 F F F 20 400-419 59 59 59 112 112 112 F F F 21 420-439 62 62 62 118 118 118 F F F 22 440-459 60 60 60 114 114 114 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 66 66 66 124 124 124 F F F 25 500-519 64 64 64 120 120 120 F F F 26 520-539 66 66 66 124 124 124 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 66 66 66 124 124 124 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 67, Max flush: 125 Begin loop 34 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.449207791Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457220914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457523986Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457552291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.45756146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457574468Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Crucible 034dd5f5-71e6-4360-baff-6080a780ddfc has session id: 82170371-4da7-4706-84ea-43a91539cdc8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457917163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Upstairs opts: Upstairs UUID: 034dd5f5-71e6-4360-baff-6080a780ddfc, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457960866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Crucible stats registered with UUID: 034dd5f5-71e6-4360-baff-6080a780ddfc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.457972224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:48.457982153Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458153045Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"1","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458183221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"2","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458197488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"0","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458295383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"task":"crutest"} {"msg":"The guest has requested activation with gen:68","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.4583129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"034dd5f5-71e6-4360-baff-6080a780ddfc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458329517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458339166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"0","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458349594Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"1","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458360032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"2","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458370331Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"2","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458384258Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"1","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458395087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"0","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"ds_connection connected from Ok(127.0.0.1:56287)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458449898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"2","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"ds_connection connected from Ok(127.0.0.1:53578)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458475204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"1","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"ds_connection connected from Ok(127.0.0.1:48224)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.458487132Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"io task","client":"0","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459144157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"1","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459169923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"0","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459239392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"2","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.45950093Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459518268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[0]R flush_numbers[0..12]: [124, 118, 82, 118, 117, 120, 121, 121, 125, 119, 125, 125]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459560791Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[0]R generation[0..12]: [66, 62, 47, 62, 62, 64, 64, 64, 67, 63, 67, 67]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459573059Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459585177Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[1]R flush_numbers[0..12]: [124, 118, 82, 118, 117, 120, 121, 121, 125, 119, 125, 125]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459596865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[1]R generation[0..12]: [66, 62, 47, 62, 62, 64, 64, 64, 67, 63, 67, 67]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459608223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459620231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[2]R flush_numbers[0..12]: [124, 118, 82, 118, 117, 120, 121, 121, 125, 119, 125, 125]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.45963182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[2]R generation[0..12]: [66, 62, 47, 62, 62, 64, 64, 64, 67, 63, 67, 67]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459643208Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459655066Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Max found gen is 68","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459665344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Generation requested: 68 >= found:68","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459675813Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Next flush: 126","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459685901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459698449Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"":"downstairs","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459709197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459718646Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"0","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459729324Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"1","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459739772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"client":"2","":"downstairs","session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459750421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459760439Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"034dd5f5-71e6-4360-baff-6080a780ddfc is now active with session: 82170371-4da7-4706-84ea-43a91539cdc8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459771187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459780836Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"session_id":"82170371-4da7-4706-84ea-43a91539cdc8"} {"msg":"The guest has finished waiting for activation with:68","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459790774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Activated sub_volume 034dd5f5-71e6-4360-baff-6080a780ddfc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.459799433Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 2026-10-23T15:38:48.459808182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.460077949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"task":"crutest"} 01/30 Write block 46 len 20480 data: 6 7 8 7 7 02/30 Read block 335 len 4096 03/30 Flush 04/30 Write block 27 len 20480 data: 8 8 7 8 6 05/30 Read block 200 len 28672 06/30 Write block 421 len 20480 data: 10 12 12 9 10 07/30 Read block 148 len 8192 08/30 Write block 98 len 16384 data: 8 9 11 10 09/30 Flush 10/30 Write block 367 len 16384 data: 7 5 4 4 11/30 Read block 185 len 36864 12/30 Write block 199 len 28672 data: 9 8 6 8 9 10 8 13/30 Read block 488 len 40960 14/30 Write block 327 len 16384 data: 4 3 3 5 15/30 Read block 245 len 16384 16/30 Read block 453 len 20480 17/30 Read block 246 len 36864 18/30 Write block 437 len 28672 data: 10 7 7 7 7 7 6 19/30 Write block 449 len 28672 data: 5 6 7 7 9 9 9 20/30 Flush 21/30 Write block 51 len 4096 data: 10 22/30 Read block 551 len 36864 23/30 Write block 415 len 24576 data: 8 7 8 8 8 10 24/30 Read block 159 len 8192 25/30 Read block 20 len 40960 26/30 Read block 562 len 32768 27/30 Read block 547 len 36864 28/30 Read block 530 len 4096 29/30 Read block 289 len 16384 30/30 Read block 60 len 32768 ---------------------------------------------------------------- Crucible gen:68 GIO:true work queues: Upstairs:0 downstairs:27 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1003 Acked Write 5 Done Done Done false 1004 Acked Read 7 Done Done Sent false 1005 Acked Write 5 Done Done Sent false 1006 Acked Read 2 Done Done Sent false 1007 Acked Write 4 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 4 Done Done Sent false 1010 Acked Read 9 Done Done Sent false 1011 Acked Write 7 Done Done Sent false 1012 Acked Read 10 Done Done Sent false 1013 Acked Write 4 Done Done Sent false 1014 Acked Read 4 Done Done Sent false 1015 Acked Read 5 Done Done Sent false 1016 Acked Read 9 Done Done Sent false 1017 Acked Write 7 Done Done Sent false 1018 Acked Write 7 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 1 Done Done Sent false 1021 Acked Read 9 Done Done Sent false 1022 Acked Write 6 Done Done Sent false 1023 Acked Read 2 Done Done Sent false 1024 Acked Read 10 Done Done Sent false 1025 Acked Read 8 Done Done Sent false 1026 Acked Read 9 Done Done Sent false 1027 Acked Read 1 Done Done Sent false 1028 Acked Read 4 Done Done Sent false 1029 Acked Read 8 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 26 27 Done 27 26 1 54 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1019)) Some(JobId(1019)) Some(JobId(1002)) Downstairs last five completed: 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:48.468572644Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:48.468846061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1407,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 66 66 66 124 124 124 F F F 1 020-039 68 68 62 127 127 118 F F T <--- 2 040-059 68 68 68 126 126 126 T T F <--- 3 060-079 62 62 62 118 118 118 F F F 4 080-099 68 68 62 127 127 117 F F F <--- 5 100-119 68 68 64 127 127 120 F F F <--- 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 68 68 63 128 128 119 F F F <--- 10 200-219 68 68 67 128 128 125 F F F <--- 11 220-239 67 67 67 125 125 125 F F F 12 240-259 66 66 66 124 124 124 F F F 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 68 68 66 128 128 124 F F F <--- 17 340-359 65 65 65 122 122 122 F F F 18 360-379 68 68 65 128 128 122 F F F <--- 19 380-399 66 66 66 123 123 123 F F F 20 400-419 59 59 59 112 112 112 T T F <--- 21 420-439 68 68 62 128 128 118 T T F <--- 22 440-459 68 68 60 128 128 114 F F F <--- 23 460-479 56 56 56 104 104 104 F F F 24 480-499 66 66 66 124 124 124 F F F 25 500-519 64 64 64 120 120 120 F F F 26 520-539 66 66 66 124 124 124 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 66 66 66 124 124 124 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 68, Max flush: 128 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 34 Verifying data now No change after verify Loop: 34 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 66 66 66 124 124 124 F F F 1 020-039 68 68 68 127 127 127 F F F 2 040-059 69 69 69 129 129 129 F F F 3 060-079 62 62 62 118 118 118 F F F 4 080-099 68 68 68 127 127 127 F F F 5 100-119 68 68 68 127 127 127 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 68 68 68 128 128 128 F F F 10 200-219 68 68 68 128 128 128 F F F 11 220-239 67 67 67 125 125 125 F F F 12 240-259 66 66 66 124 124 124 F F F 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 68 68 68 128 128 128 F F F 17 340-359 65 65 65 122 122 122 F F F 18 360-379 68 68 68 128 128 128 F F F 19 380-399 66 66 66 123 123 123 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 69 69 69 129 129 129 F F F 22 440-459 68 68 68 128 128 128 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 66 66 66 124 124 124 F F F 25 500-519 64 64 64 120 120 120 F F F 26 520-539 66 66 66 124 124 124 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 66 66 66 124 124 124 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 69, Max flush: 129 Begin loop 35 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.708890291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:52.71592169Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.716020384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723058082Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723337048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723366863Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723375962Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.72338874Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Crucible 1a7a2420-5941-4b73-9586-26f91fa3b04d has session id: f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723683143Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Upstairs opts: Upstairs UUID: 1a7a2420-5941-4b73-9586-26f91fa3b04d, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723713158Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Crucible stats registered with UUID: 1a7a2420-5941-4b73-9586-26f91fa3b04d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723726946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:52.723737154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723909957Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"0","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723926704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"1","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.723937592Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"2","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724089648Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} {"msg":"The guest has requested activation with gen:70","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724114304Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"1a7a2420-5941-4b73-9586-26f91fa3b04d active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724124193Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724133781Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"0","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724144189Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"1","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724154788Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"2","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724165116Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"0","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724175904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"2","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724186523Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"1","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"ds_connection connected from Ok(127.0.0.1:47515)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724277848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"0","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"ds_connection connected from Ok(127.0.0.1:36668)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724357735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"2","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"ds_connection connected from Ok(127.0.0.1:56496)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724395849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"io task","client":"1","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724970608Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"1","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.724988015Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"2","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725011611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"0","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725293676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725303884Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[0]R flush_numbers[0..12]: [124, 127, 129, 118, 127, 127, 121, 121, 125, 128, 128, 125]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725340729Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[0]R generation[0..12]: [66, 68, 69, 62, 68, 68, 64, 64, 67, 68, 68, 67]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725352727Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725364765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[1]R flush_numbers[0..12]: [124, 127, 129, 118, 127, 127, 121, 121, 125, 128, 128, 125]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725376293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[1]R generation[0..12]: [66, 68, 69, 62, 68, 68, 64, 64, 67, 68, 68, 67]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725387471Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725399389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[2]R flush_numbers[0..12]: [124, 127, 129, 118, 127, 127, 121, 121, 125, 128, 128, 125]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725410777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[2]R generation[0..12]: [66, 68, 69, 62, 68, 68, 64, 64, 67, 68, 68, 67]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725421916Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725436143Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Max found gen is 70","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725446262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Generation requested: 70 >= found:70","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.72545664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Next flush: 130","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725466789Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725476967Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"":"downstairs","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725487615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725497054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"0","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725507452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"1","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.72551789Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"client":"2","":"downstairs","session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725528489Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725538387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"1a7a2420-5941-4b73-9586-26f91fa3b04d is now active with session: f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725549225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725558694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 pid":1415,"session_id":"f4dfef83-d4ca-44a1-9c50-2d3f85a54e9a"} {"msg":"The guest has finished waiting for activation with:70","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725572392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Activated sub_volume 1a7a2420-5941-4b73-9586-26f91fa3b04d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.72558103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725589709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.725829251Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} 01/30 Write block 485 len 12288 data: 5 5 4 02/30 Read block 332 len 24576 03/30 Flush 04/30 Write block 322 len 36864 data: 6 6 7 7 4 5 4 4 6 05/30 Read block 359 len 16384 06/30 Write block 243 len 12288 data: 3 3 3 07/30 Read block 364 len 8192 08/30 Read block 148 len 36864 09/30 Write block 12 len 36864 data: 10 9 9 6 5 4 7 9 8 10/30 Write block 440 len 12288 data: 8 8 8 11/30 Flush 12/30 Write block 333 len 20480 data: 6 5 4 5 5 13/30 Read block 545 len 12288 14/30 Read block 304 len 8192 15/30 Write block 446 len 8192 data: 7 5 16/30 Write block 513 len 24576 data: 2 3 5 6 5 5 17/30 Read block 377 len 40960 18/30 Read block 439 len 32768 19/30 Write block 239 len 36864 data: 6 5 3 3 4 4 4 4 4 20/30 Read block 99 len 32768 21/30 Flush 22/30 Write block 71 len 16384 data: 10 12 9 9 23/30 Read block 364 len 12288 24/30 Write block 48 len 40960 data: 9 8 8 11 10 11 10 9 7 5 25/30 Write block 513 len 4096 data: 3 26/30 Write block 221 len 8192 data: 6 4 27/30 Write block 482 len 16384 data: 7 6 5 6 28/30 Read block 510 len 4096 29/30 Read block 588 len 40960 30/30 Read block 1 len 20480 ---------------------------------------------------------------- Crucible gen:70 GIO:true work queues: Upstairs:0 downstairs:27 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1003 Acked Write 9 Done Done Done false 1004 Acked Read 4 Done Done Done false 1005 Acked Write 3 Done Done Done false 1006 Acked Read 2 Sent Done Done false 1007 Acked Read 9 Sent Done Done false 1008 Acked Write 9 Sent Done Done false 1009 Acked Write 3 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Write 5 Sent Done Done false 1012 Acked Read 3 Sent Done Done false 1013 Acked Read 2 Sent Done Done false 1014 Acked Write 2 Sent Done Done false 1015 Acked Write 6 Sent Done Done false 1016 Acked Read 10 Sent Done Done false 1017 Acked Read 8 Sent Done Done false 1018 Acked Write 9 Sent Done Done false 1019 Acked Read 8 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 4 Sent Done Done false 1022 Acked Read 3 Sent Done Done false 1023 Acked Write 10 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Write 2 Sent Done Done false 1026 Acked Write 4 Sent Done Done false 1027 Acked Read 1 Sent Done Done false 1028 Acked Read 10 Sent Done Done false 1029 Acked Read 5 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 24 0 1 25 Done 3 27 26 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1002)) Some(JobId(1020)) Some(JobId(1020)) Downstairs last five completed: 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:52.733830625Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:52.73411338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1415,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 66 70 70 124 131 131 F F F <--- 1 020-039 68 70 70 127 131 131 F F F <--- 2 040-059 69 69 69 129 129 129 F T T <--- 3 060-079 62 62 62 118 118 118 F T T <--- 4 080-099 68 68 68 127 127 127 F F F 5 100-119 68 68 68 127 127 127 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 68 68 68 128 128 128 F F F 10 200-219 68 68 68 128 128 128 F F F 11 220-239 67 70 70 125 132 132 F T T <--- 12 240-259 66 70 70 124 132 132 T F F <--- 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 68 70 70 128 132 132 T F F <--- 17 340-359 65 65 65 122 122 122 F F F 18 360-379 68 68 68 128 128 128 F F F 19 380-399 66 66 66 123 123 123 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 69 69 69 129 129 129 F F F 22 440-459 68 70 70 128 132 132 F F F <--- 23 460-479 56 56 56 104 104 104 F F F 24 480-499 70 70 70 130 130 130 F T T <--- 25 500-519 64 70 70 120 132 132 F T T <--- 26 520-539 66 66 66 124 124 124 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 66 66 66 124 124 124 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 70, Max flush: 132 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 35 Verifying data now No change after verify Loop: 35 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 70 70 70 131 131 131 F F F 2 040-059 71 71 71 133 133 133 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 68 68 68 127 127 127 F F F 5 100-119 68 68 68 127 127 127 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 68 68 68 128 128 128 F F F 10 200-219 68 68 68 128 128 128 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 62 62 62 117 117 117 F F F 16 320-339 70 70 70 132 132 132 F F F 17 340-359 65 65 65 122 122 122 F F F 18 360-379 68 68 68 128 128 128 F F F 19 380-399 66 66 66 123 123 123 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 69 69 69 129 129 129 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 66 66 66 124 124 124 F F F 27 540-559 60 60 60 115 115 115 F F F 28 560-579 66 66 66 124 124 124 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 71, Max flush: 133 Begin loop 36 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.985725476Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:56.992709312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.992780591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.999395627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.999655155Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.999691389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.999701168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.999714246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Crucible 3980871a-7119-4b08-b338-def429b37708 has session id: b4bb31c7-22ae-457f-9ae7-3ea03193bbbb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:56.999986142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Upstairs opts: Upstairs UUID: 3980871a-7119-4b08-b338-def429b37708, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000035065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Crucible stats registered with UUID: 3980871a-7119-4b08-b338-def429b37708","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000051312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:57.00006149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.00019242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"0","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000211567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"2","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000222645Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"1","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000349515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} {"msg":"The guest has requested activation with gen:72","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000374091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"3980871a-7119-4b08-b338-def429b37708 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000385899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000395597Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"0","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000406085Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"1","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000416574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"2","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000427032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"2","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.00043785Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"1","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000450728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"0","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"ds_connection connected from Ok(127.0.0.1:36456)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000512599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"2","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"ds_connection connected from Ok(127.0.0.1:52942)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000538424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"1","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"ds_connection connected from Ok(127.0.0.1:41490)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.000606903Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"io task","client":"0","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001225475Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"0","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.00125666Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"1","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001269708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"2","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001553553Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001564051Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[0]R flush_numbers[0..12]: [131, 131, 133, 133, 127, 127, 121, 121, 125, 128, 128, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001595226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[0]R generation[0..12]: [70, 70, 71, 71, 68, 68, 64, 64, 67, 68, 68, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001607394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001619492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[1]R flush_numbers[0..12]: [131, 131, 133, 133, 127, 127, 121, 121, 125, 128, 128, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.00163107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[1]R generation[0..12]: [70, 70, 71, 71, 68, 68, 64, 64, 67, 68, 68, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001642258Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001656956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[2]R flush_numbers[0..12]: [131, 131, 133, 133, 127, 127, 121, 121, 125, 128, 128, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001668594Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[2]R generation[0..12]: [70, 70, 71, 71, 68, 68, 64, 64, 67, 68, 68, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001679862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001691621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Max found gen is 72","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001701779Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Generation requested: 72 >= found:72","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001712217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Next flush: 134","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001722266Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001732094Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"":"downstairs","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001742233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001751271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"0","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.00176118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"1","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001770998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"client":"2","":"downstairs","session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001781436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001790985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"3980871a-7119-4b08-b338-def429b37708 is now active with session: b4bb31c7-22ae-457f-9ae7-3ea03193bbbb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001801243Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001811971Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"session_id":"b4bb31c7-22ae-457f-9ae7-3ea03193bbbb"} {"msg":"The guest has finished waiting for activation with:72","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.00182196Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Activated sub_volume 3980871a-7119-4b08-b338-def429b37708","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001830678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.001839497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.002147058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} 01/30 Flush 02/30 Write block 304 len 32768 data: 10 8 8 5 4 4 4 4 03/30 Flush 04/30 Write block 572 len 4096 data: 9 05/30 Read block 379 len 12288 06/30 Read block 114 len 8192 07/30 Read block 242 len 36864 08/30 Read block 217 len 28672 09/30 Write block 319 len 24576 data: 6 6 6 7 7 8 10/30 Write block 86 len 40960 data: 5 7 7 9 9 9 7 7 6 5 11/30 Read block 48 len 40960 12/30 Read block 382 len 32768 13/30 Read block 532 len 24576 14/30 Read block 410 len 20480 15/30 Read block 205 len 28672 16/30 Write block 540 len 20480 data: 3 5 5 7 8 17/30 Read block 69 len 24576 18/30 Write block 354 len 8192 data: 6 6 19/30 Read block 57 len 20480 20/30 Read block 11 len 40960 21/30 Write block 104 len 28672 data: 6 6 6 5 6 5 5 22/30 Read block 313 len 12288 23/30 Read block 550 len 40960 24/30 Write block 543 len 16384 data: 8 9 8 8 25/30 Read block 493 len 16384 26/30 Read block 16 len 28672 27/30 Read block 415 len 36864 28/30 Read block 569 len 8192 29/30 Read block 139 len 16384 30/30 Read block 527 len 16384 ---------------------------------------------------------------- Crucible gen:72 GIO:true work queues: Upstairs:0 downstairs:27 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1003 Acked Write 1 Done Done Done false 1004 Acked Read 3 Done Done Done false 1005 Acked Read 2 Done Done Done false 1006 Acked Read 9 Sent Done Done false 1007 Acked Read 7 Sent Done Done false 1008 Acked Write 6 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 10 Sent Done Done false 1011 Acked Read 8 Sent Done Done false 1012 Acked Read 6 Sent Done Done false 1013 Acked Read 5 Sent Done Done false 1014 Acked Read 7 Sent Done Done false 1015 Acked Write 5 Sent Done Done false 1016 Acked Read 6 Sent Done Done false 1017 Acked Write 2 Sent Done Done false 1018 Acked Read 5 Sent Done Done false 1019 Acked Read 10 Sent Done Done false 1020 Acked Write 7 Sent Done Done false 1021 Acked Read 3 Sent Done Done false 1022 Acked Read 10 Sent Done Done false 1023 Acked Write 4 Sent Done Done false 1024 Acked Read 4 Sent Done Done false 1025 Acked Read 7 Sent Done Done false 1026 Acked Read 9 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Read 4 Sent Done Done false 1029 Acked Read 4 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 24 0 1 25 Done 3 27 26 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1002)) Some(JobId(1002)) Some(JobId(1002)) Downstairs last five completed: 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:38:57.010582573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:38:57.010848291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1423,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 70 70 70 131 131 131 F F F 2 040-059 71 71 71 133 133 133 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 68 68 68 127 127 127 F T T <--- 5 100-119 68 68 68 127 127 127 F T T <--- 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 68 68 68 128 128 128 F F F 10 200-219 68 68 68 128 128 128 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 72 72 72 135 135 135 F T T <--- 16 320-339 70 70 70 132 132 132 F T T <--- 17 340-359 65 65 65 122 122 122 F T T <--- 18 360-379 68 68 68 128 128 128 F F F 19 380-399 66 66 66 123 123 123 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 69 69 69 129 129 129 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 66 66 66 124 124 124 F F F 27 540-559 60 60 60 115 115 115 F T T <--- 28 560-579 66 66 66 124 124 124 T T T 29 580-599 60 60 60 115 115 115 F F F Max gen: 72, Max flush: 135 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 36 Verifying data now No change after verify Loop: 36 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 70 70 70 131 131 131 F F F 2 040-059 71 71 71 133 133 133 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 73 73 73 136 136 136 F F F 6 120-139 64 64 64 121 121 121 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 67 67 67 125 125 125 F F F 9 180-199 68 68 68 128 128 128 F F F 10 200-219 68 68 68 128 128 128 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 66 66 66 124 124 124 F F F 14 280-299 65 65 65 122 122 122 F F F 15 300-319 73 73 73 136 136 136 F F F 16 320-339 73 73 73 136 136 136 F F F 17 340-359 73 73 73 136 136 136 F F F 18 360-379 68 68 68 128 128 128 F F F 19 380-399 66 66 66 123 123 123 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 69 69 69 129 129 129 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 66 66 66 124 124 124 F F F 27 540-559 73 73 73 136 136 136 F F F 28 560-579 73 73 73 136 136 136 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 73, Max flush: 136 Begin loop 37 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.25617071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264225446Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264530817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264563702Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.26457539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264588768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Crucible 26f96392-494e-4c03-90bb-a65a51f574b6 has session id: c9b304c2-7d49-42e9-89ee-78762a2b3478","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264918715Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Upstairs opts: Upstairs UUID: 26f96392-494e-4c03-90bb-a65a51f574b6, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264968567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Crucible stats registered with UUID: 26f96392-494e-4c03-90bb-a65a51f574b6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.264980185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:01.264990004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265172885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"1","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.26520321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"0","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265215058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"2","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265315612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"task":"crutest"} {"msg":"The guest has requested activation with gen:74","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265340388Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"26f96392-494e-4c03-90bb-a65a51f574b6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265355586Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265365344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"0","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265375942Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"1","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265386471Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"2","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265399599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"2","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265430844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"1","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.26545205Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"0","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"ds_connection connected from Ok(127.0.0.1:40199)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265464328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"2","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"ds_connection connected from Ok(127.0.0.1:45862)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265475946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"0","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"ds_connection connected from Ok(127.0.0.1:52575)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.265492564Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"io task","client":"1","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266184423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"0","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.26620789Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"1","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266245484Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"2","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266510331Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266525439Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[0]R flush_numbers[0..12]: [131, 131, 133, 133, 136, 136, 121, 121, 125, 128, 128, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266542086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[0]R generation[0..12]: [70, 70, 71, 71, 73, 73, 64, 64, 67, 68, 68, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266553605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266565593Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[1]R flush_numbers[0..12]: [131, 131, 133, 133, 136, 136, 121, 121, 125, 128, 128, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266577061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[1]R generation[0..12]: [70, 70, 71, 71, 73, 73, 64, 64, 67, 68, 68, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266591089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266602987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[2]R flush_numbers[0..12]: [131, 131, 133, 133, 136, 136, 121, 121, 125, 128, 128, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266614655Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[2]R generation[0..12]: [70, 70, 71, 71, 73, 73, 64, 64, 67, 68, 68, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266625933Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266637821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Max found gen is 74","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.26664794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Generation requested: 74 >= found:74","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266658568Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Next flush: 137","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266668786Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266679005Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"":"downstairs","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266689353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266698821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"0","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.26670936Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"1","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266719878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"client":"2","":"downstairs","session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266730686Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266740615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"26f96392-494e-4c03-90bb-a65a51f574b6 is now active with session: c9b304c2-7d49-42e9-89ee-78762a2b3478","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266752943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266762501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"session_id":"c9b304c2-7d49-42e9-89ee-78762a2b3478"} {"msg":"The guest has finished waiting for activation with:74","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.2667724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Activated sub_volume 26f96392-494e-4c03-90bb-a65a51f574b6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266781408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.266790147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.267112535Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"task":"crutest"} 01/30 Write block 169 len 28672 data: 3 4 5 5 6 7 7 02/30 Read block 149 len 16384 03/30 Read block 576 len 36864 04/30 Read block 216 len 8192 05/30 Read block 344 len 40960 06/30 Read block 498 len 36864 07/30 Read block 250 len 36864 08/30 Write block 365 len 32768 data: 3 4 8 6 5 5 4 5 09/30 Read block 116 len 28672 10/30 Write block 540 len 8192 data: 4 6 11/30 Flush 12/30 Write block 24 len 8192 data: 5 6 13/30 Flush 14/30 Write block 424 len 12288 data: 10 11 10 15/30 Read block 378 len 20480 16/30 Write block 289 len 8192 data: 4 3 17/30 Read block 567 len 28672 18/30 Write block 387 len 12288 data: 3 2 3 19/30 Read block 472 len 4096 20/30 Write block 267 len 40960 data: 6 5 6 6 6 7 4 5 5 5 21/30 Write block 46 len 28672 data: 7 8 10 9 9 12 11 22/30 Write block 122 len 32768 data: 7 7 9 8 10 12 11 10 23/30 Read block 262 len 8192 24/30 Write block 536 len 36864 data: 8 8 7 4 5 7 6 9 10 25/30 Read block 467 len 24576 26/30 Read block 341 len 16384 27/30 Write block 206 len 28672 data: 6 6 9 11 9 6 7 28/30 Read block 524 len 36864 29/30 Read block 72 len 8192 30/30 Read block 26 len 28672 ---------------------------------------------------------------- Crucible gen:74 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Read 4 Done Done Done false 1002 Acked Read 9 Done Done Done false 1003 Acked Read 2 Done Done Done false 1004 Acked Read 10 Done Done Sent false 1005 Acked Read 9 Done Done Sent false 1006 Acked Read 9 Done Done Sent false 1007 Acked Write 8 Done Done Sent false 1008 Acked Read 7 Done Done Sent false 1009 Acked Write 2 Done Done Sent false 1010 Acked Flush 0 Done Done Sent false 1011 Acked Write 2 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 3 Done Done Sent false 1014 Acked Read 5 Done Done Sent false 1015 Acked Write 2 Done Done Sent false 1016 Acked Read 7 Done Done Sent false 1017 Acked Write 3 Done Done Sent false 1018 Acked Read 1 Done Done Sent false 1019 Acked Write 10 Done Done Sent false 1020 Acked Write 7 Done Done Sent false 1021 Acked Write 8 Done Done Sent false 1022 Acked Read 2 Done Done Sent false 1023 Acked Write 9 Done Done Sent false 1024 Acked Read 6 Done Done Sent false 1025 Acked Read 4 Done Done Sent false 1026 Acked Write 7 Done Done Sent false 1027 Acked Read 9 Done Done Sent false 1028 Acked Read 2 Done Done Sent false 1029 Acked Read 7 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 26 27 Done 30 29 4 63 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1012)) Some(JobId(1012)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:01.27523763Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:01.275514616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1431,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 74 74 70 138 138 131 F F F <--- 2 040-059 71 71 71 133 133 133 T T F <--- 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 73 73 73 136 136 136 F F F 6 120-139 64 64 64 121 121 121 T T F <--- 7 140-159 64 64 64 121 121 121 F F F 8 160-179 74 74 67 137 137 125 F F T <--- 9 180-199 68 68 68 128 128 128 F F F 10 200-219 68 68 68 128 128 128 T T F <--- 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 66 66 66 124 124 124 T T F <--- 14 280-299 65 65 65 122 122 122 T T F <--- 15 300-319 73 73 73 136 136 136 F F F 16 320-339 73 73 73 136 136 136 F F F 17 340-359 73 73 73 136 136 136 F F F 18 360-379 74 74 68 137 137 128 F F F <--- 19 380-399 66 66 66 123 123 123 T T F <--- 20 400-419 69 69 69 129 129 129 F F F 21 420-439 69 69 69 129 129 129 T T F <--- 22 440-459 70 70 70 132 132 132 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 66 66 66 124 124 124 T T F <--- 27 540-559 74 74 73 137 137 136 T T F <--- 28 560-579 73 73 73 136 136 136 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 74, Max flush: 138 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 37 Verifying data now No change after verify Loop: 37 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 74 74 74 138 138 138 F F F 2 040-059 75 75 75 139 139 139 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 73 73 73 136 136 136 F F F 6 120-139 75 75 75 139 139 139 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 74 74 74 137 137 137 F F F 9 180-199 68 68 68 128 128 128 F F F 10 200-219 75 75 75 139 139 139 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 75 75 75 139 139 139 F F F 14 280-299 75 75 75 139 139 139 F F F 15 300-319 73 73 73 136 136 136 F F F 16 320-339 73 73 73 136 136 136 F F F 17 340-359 73 73 73 136 136 136 F F F 18 360-379 74 74 74 137 137 137 F F F 19 380-399 75 75 75 139 139 139 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 56 56 56 104 104 104 F F F 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 75 75 75 139 139 139 F F F 27 540-559 75 75 75 139 139 139 F F F 28 560-579 73 73 73 136 136 136 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 75, Max flush: 139 Begin loop 38 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.522131958Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:05.529137602Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.52920821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.535830115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536095833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536126068Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536135106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536147844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Crucible 3dfda19e-462c-4053-8d6d-1c5041a7f23e has session id: 96d5ab4a-71aa-43d4-aaa9-efecd61e99cb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536466913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Upstairs opts: Upstairs UUID: 3dfda19e-462c-4053-8d6d-1c5041a7f23e, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536534773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Crucible stats registered with UUID: 3dfda19e-462c-4053-8d6d-1c5041a7f23e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536545991Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:05.536555759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536733121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"1","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536763346Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"0","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536774974Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"2","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536896955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} {"msg":"The guest has requested activation with gen:76","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536918081Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"3dfda19e-462c-4053-8d6d-1c5041a7f23e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536936469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536945967Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"0","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536956445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"1","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536966794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"2","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536977162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"2","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.53698783Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"1","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.536998879Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"0","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:52905)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.537067958Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"1","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:55335)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.537127858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"2","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:61131)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.53717983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"io task","client":"0","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.537790762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"2","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.537852183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"1","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.537926381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"0","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538130338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538155724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[0]R flush_numbers[0..12]: [131, 138, 139, 133, 136, 136, 139, 121, 137, 128, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538221704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[0]R generation[0..12]: [70, 74, 75, 71, 73, 73, 75, 64, 74, 68, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538234082Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.5382461Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[1]R flush_numbers[0..12]: [131, 138, 139, 133, 136, 136, 139, 121, 137, 128, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538258168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[1]R generation[0..12]: [70, 74, 75, 71, 73, 73, 75, 64, 74, 68, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538269726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538281414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[2]R flush_numbers[0..12]: [131, 138, 139, 133, 136, 136, 139, 121, 137, 128, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538292732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[2]R generation[0..12]: [70, 74, 75, 71, 73, 73, 75, 64, 74, 68, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538303711Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538315449Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Max found gen is 76","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538325437Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Generation requested: 76 >= found:76","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538335876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Next flush: 140","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538345824Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538355852Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"":"downstairs","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538366251Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538377479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"0","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538388037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"1","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538398356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"client":"2","":"downstairs","session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538408904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538418782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"3dfda19e-462c-4053-8d6d-1c5041a7f23e is now active with session: 96d5ab4a-71aa-43d4-aaa9-efecd61e99cb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538429811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538439219Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"session_id":"96d5ab4a-71aa-43d4-aaa9-efecd61e99cb"} {"msg":"The guest has finished waiting for activation with:76","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538449217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Activated sub_volume 3dfda19e-462c-4053-8d6d-1c5041a7f23e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538458086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538467075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.538754829Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} 01/30 Write block 529 len 16384 data: 4 6 7 7 02/30 Read block 95 len 20480 03/30 Read block 62 len 12288 04/30 Write block 471 len 20480 data: 9 10 10 7 7 05/30 Read block 3 len 20480 06/30 Read block 202 len 28672 07/30 Write block 343 len 8192 data: 4 3 08/30 Read block 40 len 4096 09/30 Read block 558 len 4096 10/30 Read block 75 len 32768 11/30 Read block 130 len 12288 12/30 Read block 536 len 16384 13/30 Read block 552 len 16384 14/30 Write block 163 len 20480 data: 4 6 4 4 4 15/30 Flush 16/30 Write block 174 len 32768 data: 8 8 9 10 10 9 10 10 17/30 Write block 559 len 32768 data: 6 5 6 5 6 5 6 7 18/30 Flush 19/30 Write block 528 len 20480 data: 4 5 7 8 8 20/30 Read block 487 len 24576 21/30 Write block 277 len 36864 data: 5 8 8 8 8 8 6 5 3 22/30 Read block 268 len 20480 23/30 Read block 57 len 32768 24/30 Read block 27 len 4096 25/30 Read block 373 len 24576 26/30 Read block 147 len 8192 27/30 Read block 329 len 4096 28/30 Read block 187 len 32768 29/30 Write block 349 len 32768 data: 6 6 4 5 6 7 7 6 30/30 Read block 169 len 8192 ---------------------------------------------------------------- Crucible gen:76 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 4 Sent Done Done false 1001 Acked Read 5 Sent Done Done false 1002 Acked Read 3 Sent Done Done false 1003 Acked Write 5 Sent Done Done false 1004 Acked Read 5 Sent Done Done false 1005 Acked Read 7 Sent Done Done false 1006 Acked Write 2 Sent Done Done false 1007 Acked Read 1 Sent Done Done false 1008 Acked Read 1 Sent Done Done false 1009 Acked Read 8 Sent Done Done false 1010 Acked Read 3 Sent Done Done false 1011 Acked Read 4 Sent Done Done false 1012 Acked Read 4 Sent Done Done false 1013 Acked Write 5 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 8 Sent Done Done false 1016 Acked Write 8 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Read 6 Sent Done Done false 1020 Acked Write 9 Sent Done Done false 1021 Acked Read 5 Sent Done Done false 1022 Acked Read 8 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Read 6 Sent Done Done false 1025 Acked Read 2 Sent Done Done false 1026 Acked Read 1 Sent Done Done false 1027 Acked Read 8 Sent Done Done false 1028 Acked Write 8 Sent Done Done false 1029 Acked Read 2 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 0 0 30 Done 0 30 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1017)) Some(JobId(1017)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:05.547365606Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:05.547632154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1439,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 74 74 74 138 138 138 F F F 2 040-059 75 75 75 139 139 139 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 73 73 73 136 136 136 F F F 6 120-139 75 75 75 139 139 139 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 74 76 76 137 141 141 F F F <--- 9 180-199 68 76 76 128 141 141 F F F <--- 10 200-219 75 75 75 139 139 139 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 75 75 75 139 139 139 F T T <--- 14 280-299 75 75 75 139 139 139 F T T <--- 15 300-319 73 73 73 136 136 136 F F F 16 320-339 73 73 73 136 136 136 F F F 17 340-359 73 76 76 136 140 140 F T T <--- 18 360-379 74 74 74 137 137 137 F F F 19 380-399 75 75 75 139 139 139 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 56 76 76 104 140 140 F F F <--- 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 75 76 76 139 140 140 F T T <--- 27 540-559 75 76 76 139 141 141 F F F <--- 28 560-579 73 76 76 136 141 141 F F F <--- 29 580-599 60 60 60 115 115 115 F F F Max gen: 76, Max flush: 141 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 38 Verifying data now No change after verify Loop: 38 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 F F F 1 020-039 74 74 74 138 138 138 F F F 2 040-059 75 75 75 139 139 139 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 73 73 73 136 136 136 F F F 6 120-139 75 75 75 139 139 139 F F F 7 140-159 64 64 64 121 121 121 F F F 8 160-179 76 76 76 141 141 141 F F F 9 180-199 76 76 76 141 141 141 F F F 10 200-219 75 75 75 139 139 139 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 F F F 13 260-279 77 77 77 142 142 142 F F F 14 280-299 77 77 77 142 142 142 F F F 15 300-319 73 73 73 136 136 136 F F F 16 320-339 73 73 73 136 136 136 F F F 17 340-359 77 77 77 142 142 142 F F F 18 360-379 74 74 74 137 137 137 F F F 19 380-399 75 75 75 139 139 139 F F F 20 400-419 69 69 69 129 129 129 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 76 76 76 140 140 140 F F F 24 480-499 71 71 71 133 133 133 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 77 77 77 142 142 142 F F F 27 540-559 76 76 76 141 141 141 F F F 28 560-579 76 76 76 141 141 141 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 77, Max flush: 142 Begin loop 39 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.795081773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.80319408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.803493922Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.803524237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.803533436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.803546274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Crucible dd57e032-35bc-4279-ac9d-59a94b5f2fc1 has session id: a3ec8cd4-c52a-4116-90ae-312a2e05cb2e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.803854645Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Upstairs opts: Upstairs UUID: dd57e032-35bc-4279-ac9d-59a94b5f2fc1, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.80388485Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Crucible stats registered with UUID: dd57e032-35bc-4279-ac9d-59a94b5f2fc1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.803896778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:09.803907076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.80407233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"2","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804088487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"1","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804101325Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"0","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804216497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"task":"crutest"} {"msg":"The guest has requested activation with gen:78","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804245482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"dd57e032-35bc-4279-ac9d-59a94b5f2fc1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.8042624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804272308Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"0","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804282767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"1","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804293285Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"2","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804303683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"2","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804314581Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"1","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804357305Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"0","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"ds_connection connected from Ok(127.0.0.1:50100)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804378101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"2","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"ds_connection connected from Ok(127.0.0.1:36103)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804406327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"0","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"ds_connection connected from Ok(127.0.0.1:45613)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.804502292Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"io task","client":"1","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805030447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"2","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805049844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"1","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805061882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"0","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805377622Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805400938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[0]R flush_numbers[0..12]: [131, 138, 139, 133, 136, 136, 139, 121, 141, 141, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805412436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[0]R generation[0..12]: [70, 74, 75, 71, 73, 73, 75, 64, 76, 76, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805424405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805436673Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[1]R flush_numbers[0..12]: [131, 138, 139, 133, 136, 136, 139, 121, 141, 141, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805448261Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[1]R generation[0..12]: [70, 74, 75, 71, 73, 73, 75, 64, 76, 76, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805459549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805471737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[2]R flush_numbers[0..12]: [131, 138, 139, 133, 136, 136, 139, 121, 141, 141, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805483325Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[2]R generation[0..12]: [70, 74, 75, 71, 73, 73, 75, 64, 76, 76, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805494683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805506561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Max found gen is 78","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.80551682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Generation requested: 78 >= found:78","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805527768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Next flush: 143","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805537886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805550514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"":"downstairs","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805561203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805570601Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"0","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.8055811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"1","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805591808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"client":"2","":"downstairs","session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805602876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805612855Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"dd57e032-35bc-4279-ac9d-59a94b5f2fc1 is now active with session: a3ec8cd4-c52a-4116-90ae-312a2e05cb2e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805623613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805633031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"session_id":"a3ec8cd4-c52a-4116-90ae-312a2e05cb2e"} {"msg":"The guest has finished waiting for activation with:78","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.8056429Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Activated sub_volume dd57e032-35bc-4279-ac9d-59a94b5f2fc1","v":0,"name":"crucible","level":30Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ,"time":"2026-10-23T15:39:09.805651578Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805662857Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.805907588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"task":"crutest"} 01/30 Write block 302 len 28672 data: 10 10 11 9 9 6 5 02/30 Write block 528 len 28672 data: 5 6 8 9 9 6 6 03/30 Read block 342 len 16384 04/30 Write block 463 len 8192 data: 7 6 05/30 Read block 270 len 16384 06/30 Write block 113 len 4096 data: 6 07/30 Flush 08/30 Write block 412 len 24576 data: 9 8 7 9 8 9 09/30 Write block 249 len 8192 data: 5 5 10/30 Write block 373 len 24576 data: 5 6 7 8 7 6 11/30 Read block 422 len 16384 12/30 Write block 152 len 20480 data: 8 7 7 8 7 13/30 Read block 76 len 8192 14/30 Read block 533 len 36864 15/30 Write block 336 len 16384 data: 6 6 4 5 16/30 Write block 148 len 16384 data: 7 7 7 7 17/30 Read block 343 len 12288 18/30 Write block 285 len 32768 data: 4 4 4 5 5 4 4 3 19/30 Write block 385 len 28672 data: 4 2 4 3 4 4 4 20/30 Read block 339 len 28672 21/30 Read block 592 len 20480 22/30 Read block 63 len 20480 23/30 Write block 497 len 4096 data: 8 24/30 Write block 262 len 4096 data: 7 25/30 Read block 303 len 36864 26/30 Read block 11 len 24576 27/30 Write block 129 len 36864 data: 11 9 7 6 7 6 5 6 6 28/30 Read block 172 len 24576 29/30 Write block 16 len 20480 data: 6 5 8 10 9 30/30 Read block 91 len 40960 ---------------------------------------------------------------- Crucible gen:78 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Write 7 Done Done Done false 1002 Acked Read 4 Done Done Done false 1003 Acked Write 2 Done Done Done false 1004 Acked Read 4 Done Sent Done false 1005 Acked Write 1 Done Sent Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Write 6 Done Sent Done false 1008 Acked Write 2 Done Sent Done false 1009 Acked Write 6 Done Sent Done false 1010 Acked Read 4 Done Sent Done false 1011 Acked Write 5 Done Sent Done false 1012 Acked Read 2 Done Sent Done false 1013 Acked Read 9 Done Sent Done false 1014 Acked Write 4 Done Sent Done false 1015 Acked Write 4 Done Sent Done false 1016 Acked Read 3 Done Sent Done false 1017 Acked Write 8 Done Sent Done false 1018 Acked Write 7 Done Sent Done false 1019 Acked Read 7 Done Sent Done false 1020 Acked Read 5 Done Sent Done false 1021 Acked Read 5 Done Sent Done false 1022 Acked Write 1 Done Sent Done false 1023 Acked Write 1 Done Sent Done false 1024 Acked Read 9 Done Sent Done false 1025 Acked Read 6 Done Sent Done false 1026 Acked Write 9 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Write 5 Done Sent Done false 1029 Acked Read 10 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 26 1 27 Done 30 4 29 63 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1006)) None Some(JobId(1006)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:09.813249007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:09.813515665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1447,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 70 70 70 131 131 131 T F T <--- 1 020-039 74 74 74 138 138 138 T F T <--- 2 040-059 75 75 75 139 139 139 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 78 73 78 143 136 143 F F F <--- 6 120-139 75 75 75 139 139 139 T F T <--- 7 140-159 64 64 64 121 121 121 T F T <--- 8 160-179 76 76 76 141 141 141 F F F 9 180-199 76 76 76 141 141 141 F F F 10 200-219 75 75 75 139 139 139 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 70 70 70 132 132 132 T F T <--- 13 260-279 77 77 77 142 142 142 T F T <--- 14 280-299 77 77 77 142 142 142 T F T <--- 15 300-319 78 73 78 143 136 143 F T F <--- 16 320-339 73 73 73 136 136 136 T F T <--- 17 340-359 77 77 77 142 142 142 F F F 18 360-379 74 74 74 137 137 137 T F T <--- 19 380-399 75 75 75 139 139 139 T F T <--- 20 400-419 69 69 69 129 129 129 T F T <--- 21 420-439 75 75 75 139 139 139 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 78 76 78 143 140 143 F T F <--- 24 480-499 71 71 71 133 133 133 T F T <--- 25 500-519 71 71 71 133 133 133 F F F 26 520-539 78 77 78 143 142 143 F T F <--- 27 540-559 76 76 76 141 141 141 F F F 28 560-579 76 76 76 141 141 141 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 78, Max flush: 143 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 39 Verifying data now No change after verify Loop: 39 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 79 79 79 144 144 144 F F F 1 020-039 79 79 79 144 144 144 F F F 2 040-059 75 75 75 139 139 139 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 73 73 73 136 136 136 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 79 79 79 144 144 144 F F F 7 140-159 79 79 79 144 144 144 F F F 8 160-179 76 76 76 141 141 141 F F F 9 180-199 76 76 76 141 141 141 F F F 10 200-219 75 75 75 139 139 139 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 79 79 79 144 144 144 F F F 13 260-279 79 79 79 144 144 144 F F F 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 79 79 79 144 144 144 F F F 17 340-359 77 77 77 142 142 142 F F F 18 360-379 79 79 79 144 144 144 F F F 19 380-399 79 79 79 144 144 144 F F F 20 400-419 79 79 79 144 144 144 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 70 70 70 132 132 132 F F F 23 460-479 78 78 78 143 143 143 F F F 24 480-499 79 79 79 144 144 144 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 78 78 78 143 143 143 F F F 27 540-559 76 76 76 141 141 141 F F F 28 560-579 76 76 76 141 141 141 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 79, Max flush: 144 Begin loop 40 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.067911766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07585341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07617006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076206104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076216293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076229301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Crucible edff947f-d588-49c6-998e-924dbae01d8f has session id: 9ee8cc0d-fd18-4631-8b4b-a0663b013d8b","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076601871Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Upstairs opts: Upstairs UUID: edff947f-d588-49c6-998e-924dbae01d8f, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076627637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Crucible stats registered with UUID: edff947f-d588-49c6-998e-924dbae01d8f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076638455Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:14.076650863Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076824196Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"1","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076854461Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"0","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076866329Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"2","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.076970852Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"task":"crutest"} {"msg":"The guest has requested activation with gen:80","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077007047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"edff947f-d588-49c6-998e-924dbae01d8f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077016575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077026374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"0","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077036972Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"1","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07704766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"2","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077082895Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"2","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077102721Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"1","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07711375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"0","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"ds_connection connected from Ok(127.0.0.1:53542)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077125368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"2","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"ds_connection connected from Ok(127.0.0.1:58813)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077136756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"1","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"ds_connection connected from Ok(127.0.0.1:37827)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077279713Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"io task","client":"0","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077792241Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"1","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077815738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"0","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.077856231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"2","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078104232Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07811453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[0]R flush_numbers[0..12]: [144, 144, 139, 133, 136, 143, 144, 144, 141, 141, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078196557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[0]R generation[0..12]: [79, 79, 75, 71, 73, 78, 79, 79, 76, 76, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078208615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078220803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[1]R flush_numbers[0..12]: [144, 144, 139, 133, 136, 143, 144, 144, 141, 141, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078232411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[1]R generation[0..12]: [79, 79, 75, 71, 73, 78, 79, 79, 76, 76, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07824353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078255498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[2]R flush_numbers[0..12]: [144, 144, 139, 133, 136, 143, 144, 144, 141, 141, 139, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078267066Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[2]R generation[0..12]: [79, 79, 75, 71, 73, 78, 79, 79, 76, 76, 75, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078278354Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078290302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Max found gen is 80","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07830333Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Generation requested: 80 >= found:80","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078313958Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Next flush: 145","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078324047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078334085Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"":"downstairs","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078344693Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078354222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"0","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.07836454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"1","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078374999Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"client":"2","":"downstairs","session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078385457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078395385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"edff947f-d588-49c6-998e-924dbae01d8f is now active with session: 9ee8cc0d-fd18-4631-8b4b-a0663b013d8b","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078406144Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078415422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"session_id":"9ee8cc0d-fd18-4631-8b4b-a0663b013d8b"} {"msg":"The guest has finished waiting for activation with:80","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078425181Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Activated sub_volume edff947f-d588-49c6-998e-924dbae01d8f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078433799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078442498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.078754968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"task":"crutest"} 01/30 Flush 02/30 Flush 03/30 Write block 82 len 8192 data: 3 2 04/30 Read block 191 len 12288 05/30 Write block 455 len 28672 data: 10 8 8 8 8 9 8 06/30 Read block 28 len 40960 07/30 Flush 08/30 Write block 529 len 40960 data: 7 9 10 10 7 7 6 9 9 8 09/30 Read block 523 len 36864 10/30 Read block 153 len 16384 11/30 Read block 131 len 28672 12/30 Write block 532 len 40960 data: 11 8 8 7 10 10 9 5 6 8 13/30 Write block 43 len 36864 data: 4 3 4 8 9 11 10 10 13 14/30 Read block 526 len 40960 15/30 Read block 292 len 8192 16/30 Read block 230 len 8192 17/30 Read block 370 len 16384 18/30 Write block 88 len 24576 data: 8 10 10 10 8 8 19/30 Read block 44 len 20480 20/30 Read block 96 len 8192 21/30 Read block 252 len 20480 22/30 Read block 160 len 20480 23/30 Read block 24 len 32768 24/30 Write block 205 len 12288 data: 9 7 7 25/30 Write block 252 len 28672 data: 5 4 4 4 5 4 5 26/30 Read block 223 len 8192 27/30 Write block 395 len 8192 data: 5 5 28/30 Read block 585 len 20480 29/30 Write block 29 len 12288 data: 8 9 7 30/30 Read block 298 len 16384 ---------------------------------------------------------------- Crucible gen:80 GIO:true work queues: Upstairs:0 downstairs:23 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1007 Acked Write 10 Done Done Done false 1008 Acked Read 9 Done Done Sent false 1009 Acked Read 4 Done Done Sent false 1010 Acked Read 7 Done Done Sent false 1011 Acked Write 10 Done Done Sent false 1012 Acked Write 9 Done Done Sent false 1013 Acked Read 10 Done Done Sent false 1014 Acked Read 2 Done Done Sent false 1015 Acked Read 2 Done Done Sent false 1016 Acked Read 4 Done Done Sent false 1017 Acked Write 6 Done Done Sent false 1018 Acked Read 5 Done Done Sent false 1019 Acked Read 2 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Read 5 Done Done Sent false 1022 Acked Read 8 Done Done Sent false 1023 Acked Write 3 Done Done Sent false 1024 Acked Write 7 Done Done Sent false 1025 Acked Read 2 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Write 3 Done Done Sent false 1029 Acked Read 4 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 22 23 Done 23 22 1 46 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1006)) Some(JobId(1006)) Some(JobId(1006)) Downstairs last five completed: 1006 1005 1004 1003 1002 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:14.086966949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:14.087235176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1455,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 79 79 79 144 144 144 F F F 1 020-039 79 79 79 144 144 144 T T F <--- 2 040-059 75 75 75 139 139 139 T T F <--- 3 060-079 71 71 71 133 133 133 F F F 4 080-099 80 80 80 147 147 147 T T F <--- 5 100-119 78 78 78 143 143 143 F F F 6 120-139 79 79 79 144 144 144 F F F 7 140-159 79 79 79 144 144 144 F F F 8 160-179 76 76 76 141 141 141 F F F 9 180-199 76 76 76 141 141 141 F F F 10 200-219 75 75 75 139 139 139 T T F <--- 11 220-239 71 71 71 133 133 133 F F F 12 240-259 79 79 79 144 144 144 T T F <--- 13 260-279 79 79 79 144 144 144 F F F 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 79 79 79 144 144 144 F F F 17 340-359 77 77 77 142 142 142 F F F 18 360-379 79 79 79 144 144 144 F F F 19 380-399 79 79 79 144 144 144 T T F <--- 20 400-419 79 79 79 144 144 144 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 80 80 80 147 147 147 F F F 23 460-479 80 80 80 147 147 147 F F F 24 480-499 79 79 79 144 144 144 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 78 78 78 143 143 143 T T T 27 540-559 76 76 76 141 141 141 T T F <--- 28 560-579 76 76 76 141 141 141 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 80, Max flush: 147 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 40 Verifying data now No change after verify Loop: 40 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 79 79 79 144 144 144 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 81 81 81 148 148 148 F F F 3 060-079 71 71 71 133 133 133 F F F 4 080-099 81 81 81 148 148 148 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 79 79 79 144 144 144 F F F 7 140-159 79 79 79 144 144 144 F F F 8 160-179 76 76 76 141 141 141 F F F 9 180-199 76 76 76 141 141 141 F F F 10 200-219 81 81 81 148 148 148 F F F 11 220-239 71 71 71 133 133 133 F F F 12 240-259 81 81 81 148 148 148 F F F 13 260-279 79 79 79 144 144 144 F F F 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 79 79 79 144 144 144 F F F 17 340-359 77 77 77 142 142 142 F F F 18 360-379 79 79 79 144 144 144 F F F 19 380-399 81 81 81 148 148 148 F F F 20 400-419 79 79 79 144 144 144 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 80 80 80 147 147 147 F F F 23 460-479 80 80 80 147 147 147 F F F 24 480-499 79 79 79 144 144 144 F F F 25 500-519 71 71 71 133 133 133 F F F 26 520-539 81 81 81 148 148 148 F F F 27 540-559 81 81 81 148 148 148 F F F 28 560-579 76 76 76 141 141 141 F F F 29 580-599 60 60 60 115 115 115 F F F Max gen: 81, Max flush: 148 Begin loop 41 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.326267897Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:18.333274441Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.333353058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.3401182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340378638Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340408283Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340417362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.34043006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Crucible b7f4ae81-1702-48b9-ba6d-4af34856a647 has session id: b8570a9f-81c5-4a13-bde8-3a14063e3c0d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340768006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Upstairs opts: Upstairs UUID: b7f4ae81-1702-48b9-ba6d-4af34856a647, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340801361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Crucible stats registered with UUID: b7f4ae81-1702-48b9-ba6d-4af34856a647","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340813089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:18.340823067Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.340989891Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"1","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341020336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"0","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341031974Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"2","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341146616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} {"msg":"The guest has requested activation with gen:82","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341171352Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"b7f4ae81-1702-48b9-ba6d-4af34856a647 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.34118505Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341194938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"0","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341205326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"1","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341215635Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"2","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341226023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"2","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341236581Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"0","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.34124728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"1","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"ds_connection connected from Ok(127.0.0.1:37151)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341351993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"1","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"ds_connection connected from Ok(127.0.0.1:33768)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341414063Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"0","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"ds_connection connected from Ok(127.0.0.1:50614)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.341426591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"io task","client":"2","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342095904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"0","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342138608Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"1","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342179001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"2","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342397876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342416303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[0]R flush_numbers[0..12]: [144, 148, 148, 133, 148, 143, 144, 144, 141, 141, 148, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342473834Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[0]R generation[0..12]: [79, 81, 81, 71, 81, 78, 79, 79, 76, 76, 81, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342485962Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.34249803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[1]R flush_numbers[0..12]: [144, 148, 148, 133, 148, 143, 144, 144, 141, 141, 148, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342509858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[1]R generation[0..12]: [79, 81, 81, 71, 81, 78, 79, 79, 76, 76, 81, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342521037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342532905Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[2]R flush_numbers[0..12]: [144, 148, 148, 133, 148, 143, 144, 144, 141, 141, 148, 133]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342544383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[2]R generation[0..12]: [79, 81, 81, 71, 81, 78, 79, 79, 76, 76, 81, 71]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342557961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342569819Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Max found gen is 82","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342579867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Generation requested: 82 >= found:82","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342590166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Next flush: 149","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342600134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342610122Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"":"downstairs","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342620541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342630049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"0","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342640248Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"1","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342650616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"client":"2","":"downstairs","session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342661064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342670923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"b7f4ae81-1702-48b9-ba6d-4af34856a647 is now active with session: b8570a9f-81c5-4a13-bde8-3a14063e3c0d","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342681681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.3426912Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"session_id":"b8570a9f-81c5-4a13-bde8-3a14063e3c0d"} {"msg":"The guest has finished waiting for activation with:82","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342701158Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Activated sub_volume b7f4ae81-1702-48b9-ba6d-4af34856a647","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342709837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.342719835Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.343011348Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} 01/30 Write block 338 len 12288 data: 5 6 5 02/30 Read block 525 len 40960 03/30 Write block 139 len 28672 data: 7 8 7 6 7 6 7 04/30 Flush 05/30 Write block 363 len 24576 data: 4 4 4 5 9 7 06/30 Flush 07/30 Flush 08/30 Write block 277 len 12288 data: 6 9 9 09/30 Write block 455 len 16384 data: 11 9 9 9 10/30 Write block 218 len 4096 data: 7 11/30 Write block 385 len 8192 data: 5 3 12/30 Write block 154 len 16384 data: 8 9 8 8 13/30 Read block 452 len 8192 14/30 Read block 443 len 36864 15/30 Write block 57 len 36864 data: 6 5 4 4 5 7 7 7 8 16/30 Read block 473 len 24576 17/30 Write block 235 len 16384 data: 5 4 6 6 18/30 Read block 475 len 32768 19/30 Flush 20/30 Write block 509 len 32768 data: 3 2 2 2 4 4 6 7 21/30 Write block 180 len 4096 data: 11 22/30 Read block 453 len 36864 23/30 Read block 67 len 40960 24/30 Read block 25 len 28672 25/30 Write block 554 len 24576 data: 6 6 6 5 6 7 26/30 Write block 151 len 16384 data: 8 9 8 9 27/30 Read block 587 len 16384 28/30 Write block 579 len 16384 data: 7 7 6 7 29/30 Read block 406 len 32768 30/30 Read block 337 len 16384 ---------------------------------------------------------------- Crucible gen:82 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Done Done Done false 1001 Acked Read 10 Done Done Done false 1002 Acked Write 7 Sent Done Done false 1003 Acked Flush 0 Sent Done Done false 1004 Acked Write 6 Sent Done Done false 1005 Acked Flush 0 Sent Done Done false 1006 Acked Flush 0 Sent Done Done false 1007 Acked Write 3 Sent Done Done false 1008 Acked Write 4 Sent Done Done false 1009 Acked Write 1 Sent Done Done false 1010 Acked Write 2 Sent Done Done false 1011 Acked Write 4 Sent Done Done false 1012 Acked Read 2 Sent Done Done false 1013 Acked Read 9 Sent Done Done false 1014 Acked Write 9 Sent Done Done false 1015 Acked Read 6 Sent Done Done false 1016 Acked Write 4 Sent Done Done false 1017 Acked Read 8 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Write 1 Sent Done Done false 1021 Acked Read 9 Sent Done Done false 1022 Acked Read 10 Sent Done Done false 1023 Acked Read 7 Sent Done Done false 1024 Acked Write 6 Sent Done Done false 1025 Acked Write 4 Sent Done Done false 1026 Acked Read 4 Sent Done Done false 1027 Acked Write 4 Sent Done Done false 1028 Acked Read 8 Sent Done Done false 1029 Acked Read 4 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 0 0 28 Done 2 30 30 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1018)) Some(JobId(1018)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:18.350952693Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:18.351212571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1463,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 79 79 79 144 144 144 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 81 82 82 148 152 152 F F F <--- 3 060-079 71 82 82 133 152 152 F F F <--- 4 080-099 81 81 81 148 148 148 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 79 82 82 144 149 149 F F F <--- 7 140-159 79 82 82 144 152 152 F T T <--- 8 160-179 76 76 76 141 141 141 F F F 9 180-199 76 76 76 141 141 141 F T T <--- 10 200-219 81 82 82 148 152 152 F F F <--- 11 220-239 71 82 82 133 152 152 F F F <--- 12 240-259 81 81 81 148 148 148 F F F 13 260-279 79 82 82 144 152 152 F F F <--- 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 79 82 82 144 149 149 T F F <--- 17 340-359 77 82 82 142 149 149 T F F <--- 18 360-379 79 82 82 144 150 150 F F F <--- 19 380-399 81 82 82 148 152 152 F F F <--- 20 400-419 79 79 79 144 144 144 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 80 82 82 147 152 152 F F F <--- 23 460-479 80 80 80 147 147 147 F F F 24 480-499 79 79 79 144 144 144 F F F 25 500-519 71 71 71 133 133 133 F T T <--- 26 520-539 81 81 81 148 148 148 F F F 27 540-559 81 81 81 148 148 148 F T T <--- 28 560-579 76 76 76 141 141 141 F T T <--- 29 580-599 60 60 60 115 115 115 F T T <--- Max gen: 82, Max flush: 152 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 41 Verifying data now No change after verify Loop: 41 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 79 79 79 144 144 144 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 82 82 82 152 152 152 F F F 3 060-079 82 82 82 152 152 152 F F F 4 080-099 81 81 81 148 148 148 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 82 82 82 149 149 149 F F F 7 140-159 83 83 83 153 153 153 F F F 8 160-179 76 76 76 141 141 141 F F F 9 180-199 83 83 83 153 153 153 F F F 10 200-219 82 82 82 152 152 152 F F F 11 220-239 82 82 82 152 152 152 F F F 12 240-259 81 81 81 148 148 148 F F F 13 260-279 82 82 82 152 152 152 F F F 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 82 82 82 149 149 149 F F F 17 340-359 82 82 82 149 149 149 F F F 18 360-379 82 82 82 150 150 150 F F F 19 380-399 82 82 82 152 152 152 F F F 20 400-419 79 79 79 144 144 144 F F F 21 420-439 75 75 75 139 139 139 F F F 22 440-459 82 82 82 152 152 152 F F F 23 460-479 80 80 80 147 147 147 F F F 24 480-499 79 79 79 144 144 144 F F F 25 500-519 83 83 83 153 153 153 F F F 26 520-539 81 81 81 148 148 148 F F F 27 540-559 83 83 83 153 153 153 F F F 28 560-579 83 83 83 153 153 153 F F F 29 580-599 83 83 83 153 153 153 F F F Max gen: 83, Max flush: 153 Begin loop 42 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.612758704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.620906705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621213256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621239242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621248531Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621263928Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Crucible de37a58a-7899-45ca-9c7f-4d78b2ac1ca8 has session id: f422c4e1-12fa-45fd-86e6-df6324a55f54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621638208Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Upstairs opts: Upstairs UUID: de37a58a-7899-45ca-9c7f-4d78b2ac1ca8, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621663504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Crucible stats registered with UUID: de37a58a-7899-45ca-9c7f-4d78b2ac1ca8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621674193Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:22.621686441Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621863033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"1","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621893368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"0","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.621905086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"2","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622046593Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"task":"crutest"} {"msg":"The guest has requested activation with gen:84","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.62207001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"de37a58a-7899-45ca-9c7f-4d78b2ac1ca8 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622079898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622089826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"0","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622100765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"1","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622111213Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"2","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622121521Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"2","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622134469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"0","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622160105Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"1","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"ds_connection connected from Ok(127.0.0.1:36710)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622204768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"1","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"ds_connection connected from Ok(127.0.0.1:38738)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622216626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"2","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"ds_connection connected from Ok(127.0.0.1:48258)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622227594Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"io task","client":"0","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622938281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"1","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622960688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"2","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.622979075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"0","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623285626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623309162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[0]R flush_numbers[0..12]: [144, 148, 152, 152, 148, 143, 149, 153, 141, 153, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.62332061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[0]R generation[0..12]: [79, 81, 82, 82, 81, 78, 82, 83, 76, 83, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623332748Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623344326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[1]R flush_numbers[0..12]: [144, 148, 152, 152, 148, 143, 149, 153, 141, 153, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623355985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[1]R generation[0..12]: [79, 81, 82, 82, 81, 78, 82, 83, 76, 83, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623369492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623381541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[2]R flush_numbers[0..12]: [144, 148, 152, 152, 148, 143, 149, 153, 141, 153, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623393229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[2]R generation[0..12]: [79, 81, 82, 82, 81, 78, 82, 83, 76, 83, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623404637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623416485Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Max found gen is 84","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623426563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Generation requested: 84 >= found:84","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623436942Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Next flush: 154","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.62344656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623456379Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"":"downstairs","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623466817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623476165Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"0","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623486624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"1","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623496822Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"client":"2","":"downstairs","session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.6235073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623517229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"de37a58a-7899-45ca-9c7f-4d78b2ac1ca8 is now active with session: f422c4e1-12fa-45fd-86e6-df6324a55f54","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623527457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623537846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"session_id":"f422c4e1-12fa-45fd-86e6-df6324a55f54"} {"msg":"The guest has finished waiting for activation with:84","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623547254Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Activated sub_volume de37a58a-7899-45ca-9c7f-4d78b2ac1ca8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623555573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623563931Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.623832549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"task":"crutest"} 01/30 Write block 9 len 40960 data: 6 6 6 11 10 10 7 7 6 9 02/30 Write block 569 len 20480 data: 7 11 10 10 7 03/30 Flush 04/30 Write block 12 len 4096 data: 12 05/30 Flush 06/30 Write block 435 len 28672 data: 10 12 11 8 8 9 9 07/30 Write block 399 len 28672 data: 4 4 4 7 7 8 10 08/30 Write block 475 len 36864 data: 8 8 7 5 6 8 8 8 7 09/30 Write block 526 len 16384 data: 6 5 6 8 10/30 Read block 102 len 28672 11/30 Read block 488 len 24576 12/30 Read block 299 len 4096 13/30 Write block 340 len 8192 data: 6 5 14/30 Read block 428 len 4096 15/30 Read block 15 len 36864 16/30 Read block 367 len 40960 17/30 Read block 435 len 20480 18/30 Read block 421 len 8192 19/30 Read block 305 len 24576 20/30 Read block 402 len 8192 21/30 Write block 336 len 36864 data: 7 7 6 7 7 6 5 5 4 22/30 Write block 518 len 36864 data: 6 7 7 7 6 5 7 8 7 23/30 Read block 373 len 40960 24/30 Read block 239 len 4096 25/30 Write block 175 len 36864 data: 9 10 11 11 10 12 11 8 8 26/30 Write block 419 len 28672 data: 9 11 11 13 13 11 12 27/30 Read block 335 len 16384 28/30 Write block 517 len 40960 data: 6 7 8 8 8 7 6 8 9 8 29/30 Write block 429 len 40960 data: 7 7 9 10 11 9 11 13 12 9 30/30 Read block 183 len 24576 ---------------------------------------------------------------- Crucible gen:84 GIO:true work queues: Upstairs:0 downstairs:25 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1005 Acked Write 7 Done Done Done false 1006 Acked Write 7 Done Done Done false 1007 Acked Write 9 Done Done Done false 1008 Acked Write 4 Done Sent Done false 1009 Acked Read 7 Done Sent Done false 1010 Acked Read 6 Done Sent Done false 1011 Acked Read 1 Done Sent Done false 1012 Acked Write 2 Done Sent Done false 1013 Acked Read 1 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Read 10 Done Sent Done false 1016 Acked Read 5 Done Sent Done false 1017 Acked Read 2 Done Sent Done false 1018 Acked Read 6 Done Sent Done false 1019 Acked Read 2 Done Sent Done false 1020 Acked Write 9 Done Sent Done false 1021 Acked Write 9 Done Sent Done false 1022 Acked Read 10 Done Sent Done false 1023 Acked Read 1 Done Sent Done false 1024 Acked Write 9 Done Sent Done false 1025 Acked Write 7 Done Sent Done false 1026 Acked Read 4 Done Sent Done false 1027 Acked Write 10 Done Sent Done false 1028 Acked Write 10 Done Sent Done false 1029 Acked Read 6 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 22 0 22 Done 25 3 25 53 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1004)) Some(JobId(1004)) Some(JobId(1004)) Downstairs last five completed: 1004 1003 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:22.631838632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:22.632113009Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1471,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 82 82 82 152 152 152 F F F 3 060-079 82 82 82 152 152 152 F F F 4 080-099 81 81 81 148 148 148 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 82 82 82 149 149 149 F F F 7 140-159 83 83 83 153 153 153 F F F 8 160-179 76 76 76 141 141 141 T F T <--- 9 180-199 83 83 83 153 153 153 T F T <--- 10 200-219 82 82 82 152 152 152 F F F 11 220-239 82 82 82 152 152 152 F F F 12 240-259 81 81 81 148 148 148 F F F 13 260-279 82 82 82 152 152 152 F F F 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 82 82 82 149 149 149 T F T <--- 17 340-359 82 82 82 149 149 149 T F T <--- 18 360-379 82 82 82 150 150 150 F F F 19 380-399 82 82 82 152 152 152 T T T 20 400-419 79 79 79 144 144 144 T T T 21 420-439 75 75 75 139 139 139 T T T 22 440-459 82 82 82 152 152 152 T T T 23 460-479 80 80 80 147 147 147 T T T 24 480-499 79 79 79 144 144 144 T T T 25 500-519 83 83 83 153 153 153 T F T <--- 26 520-539 81 81 81 148 148 148 T F T <--- 27 540-559 83 83 83 153 153 153 F F F 28 560-579 84 84 84 154 154 154 F F F 29 580-599 83 83 83 153 153 153 F F F Max gen: 84, Max flush: 155 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 42 Verifying data now No change after verify Loop: 42 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 82 82 82 152 152 152 F F F 3 060-079 82 82 82 152 152 152 F F F 4 080-099 81 81 81 148 148 148 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 82 82 82 149 149 149 F F F 7 140-159 83 83 83 153 153 153 F F F 8 160-179 85 85 85 156 156 156 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 82 82 82 152 152 152 F F F 11 220-239 82 82 82 152 152 152 F F F 12 240-259 81 81 81 148 148 148 F F F 13 260-279 82 82 82 152 152 152 F F F 14 280-299 79 79 79 144 144 144 F F F 15 300-319 78 78 78 143 143 143 F F F 16 320-339 85 85 85 156 156 156 F F F 17 340-359 85 85 85 156 156 156 F F F 18 360-379 82 82 82 150 150 150 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 85 85 85 156 156 156 F F F 21 420-439 85 85 85 156 156 156 F F F 22 440-459 85 85 85 156 156 156 F F F 23 460-479 85 85 85 156 156 156 F F F 24 480-499 85 85 85 156 156 156 F F F 25 500-519 85 85 85 156 156 156 F F F 26 520-539 85 85 85 156 156 156 F F F 27 540-559 83 83 83 153 153 153 F F F 28 560-579 84 84 84 154 154 154 F F F 29 580-599 83 83 83 153 153 153 F F F Max gen: 85, Max flush: 156 Begin loop 43 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.879751927Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.887791036Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888107256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888137431Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888149369Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888162237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Crucible 08cd6cd0-b4a7-40ef-ae2f-d583ea3e2ab0 has session id: f8a6967e-5376-45a6-94f5-7424a492d628","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888488715Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Upstairs opts: Upstairs UUID: 08cd6cd0-b4a7-40ef-ae2f-d583ea3e2ab0, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.88851947Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Crucible stats registered with UUID: 08cd6cd0-b4a7-40ef-ae2f-d583ea3e2ab0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888531048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:26.888541206Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888701731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"1","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888732316Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"2","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888744004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"0","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888849717Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"task":"crutest"} {"msg":"The guest has requested activation with gen:86","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888875163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"08cd6cd0-b4a7-40ef-ae2f-d583ea3e2ab0 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888884782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.88889439Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"0","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888904968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"1","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888917416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"2","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888927815Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"2","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.88895487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"0","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888965709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"1","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"ds_connection connected from Ok(127.0.0.1:54168)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.888996914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"1","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"ds_connection connected from Ok(127.0.0.1:64451)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.889010022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"2","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"ds_connection connected from Ok(127.0.0.1:53353)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.88902148Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"io task","client":"0","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.889717989Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"1","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.889762362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"0","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.88977456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"2","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.89002624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890037178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[0]R flush_numbers[0..12]: [155, 148, 152, 152, 148, 143, 149, 153, 156, 156, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890072592Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[0]R generation[0..12]: [84, 81, 82, 82, 81, 78, 82, 83, 85, 85, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.89008477Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890096818Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[1]R flush_numbers[0..12]: [155, 148, 152, 152, 148, 143, 149, 153, 156, 156, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890110956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[1]R generation[0..12]: [84, 81, 82, 82, 81, 78, 82, 83, 85, 85, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890122214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890134082Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[2]R flush_numbers[0..12]: [155, 148, 152, 152, 148, 143, 149, 153, 156, 156, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890145511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[2]R generation[0..12]: [84, 81, 82, 82, 81, 78, 82, 83, 85, 85, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890156709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890168497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Max found gen is 86","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890178605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Generation requested: 86 >= found:86","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890189054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Next flush: 157","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890199192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.89020918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"":"downstairs","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890219549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890229007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"0","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890239456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"1","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890249654Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"client":"2","":"downstairs","session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890261812Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.89027178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"08cd6cd0-b4a7-40ef-ae2f-d583ea3e2ab0 is now active with session: f8a6967e-5376-45a6-94f5-7424a492d628","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890282599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890292007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"session_id":"f8a6967e-5376-45a6-94f5-7424a492d628"} {"msg":"The guest has finished waiting for activation with:86","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890301786Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Activated sub_volume 08cd6cd0-b4a7-40ef-ae2f-d583ea3e2ab0","v":0,"name":"crucible","level":30Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ,"time":"2026-10-23T15:39:26.890310454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890321653Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.890561634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"task":"crutest"} 01/30 Write block 544 len 24576 data: 11 9 9 8 10 9 02/30 Read block 193 len 16384 03/30 Write block 155 len 28672 data: 10 9 9 8 8 7 5 04/30 Read block 25 len 16384 05/30 Write block 255 len 16384 data: 5 6 5 6 06/30 Write block 300 len 12288 data: 11 11 11 07/30 Write block 317 len 16384 data: 4 7 7 7 08/30 Read block 173 len 4096 09/30 Write block 482 len 40960 data: 9 8 6 7 6 5 3 3 6 6 10/30 Write block 490 len 36864 data: 7 7 6 8 8 7 8 9 9 11/30 Read block 223 len 20480 12/30 Write block 310 len 36864 data: 5 5 4 5 4 6 6 5 8 13/30 Flush 14/30 Write block 275 len 28672 data: 6 6 7 10 10 9 9 15/30 Write block 78 len 32768 data: 5 5 4 5 4 3 3 4 16/30 Write block 543 len 36864 data: 10 12 10 10 9 11 10 7 7 17/30 Write block 535 len 32768 data: 8 11 11 10 6 7 9 7 18/30 Write block 448 len 28672 data: 4 6 7 8 8 10 10 19/30 Read block 133 len 16384 20/30 Read block 507 len 8192 21/30 Read block 501 len 36864 22/30 Read block 24 len 8192 23/30 Read block 458 len 12288 24/30 Read block 140 len 16384 25/30 Flush 26/30 Flush 27/30 Write block 598 len 8192 data: 3 3 28/30 Write block 408 len 12288 data: 10 10 10 29/30 Read block 496 len 16384 30/30 Read block 200 len 4096 ---------------------------------------------------------------- Crucible gen:86 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Done Done false 1001 Acked Read 4 Done Done Done false 1002 Acked Write 7 Done Done Done false 1003 Acked Read 4 Done Done Done false 1004 Acked Write 4 Done Done Done false 1005 Acked Write 3 Done Done Done false 1006 Acked Write 4 Done Done Done false 1007 Acked Read 1 Done Done Done false 1008 Acked Write 10 Done Done Done false 1009 Acked Write 9 Done Done Done false 1010 Acked Read 5 Done Done Done false 1011 Acked Write 9 Done Done Done false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 7 Done Done Sent false 1014 Acked Write 8 Done Done Sent false 1015 Acked Write 9 Done Done Sent false 1016 Acked Write 8 Done Done Sent false 1017 Acked Write 7 Done Done Sent false 1018 Acked Read 4 Done Done Sent false 1019 Acked Read 2 Done Done Sent false 1020 Acked Read 9 Done Done Sent false 1021 Acked Read 2 Done Done Sent false 1022 Acked Read 3 Done Done Sent false 1023 Acked Read 4 Done Done Sent false 1024 Acked Flush 0 Done Done Sent false 1025 Acked Flush 0 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Write 3 Done Done Sent false 1028 Acked Read 4 Done Done Sent false 1029 Acked Read 1 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 18 19 Done 30 29 12 71 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) Some(JobId(1025)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:26.897769065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:26.898041122Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1479,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 82 82 82 152 152 152 F F F 3 060-079 86 86 82 158 158 152 F F F <--- 4 080-099 86 86 81 158 158 148 F F F <--- 5 100-119 78 78 78 143 143 143 F F F 6 120-139 82 82 82 149 149 149 F F F 7 140-159 86 86 83 157 157 153 F F T <--- 8 160-179 86 86 85 157 157 156 F F T <--- 9 180-199 85 85 85 156 156 156 F F F 10 200-219 82 82 82 152 152 152 F F F 11 220-239 82 82 82 152 152 152 F F F 12 240-259 86 86 81 157 157 148 F F T <--- 13 260-279 86 86 82 158 158 152 F F F <--- 14 280-299 86 86 79 158 158 144 F F F <--- 15 300-319 86 86 78 157 157 143 F F T <--- 16 320-339 86 86 85 157 157 156 F F T <--- 17 340-359 85 85 85 156 156 156 F F F 18 360-379 82 82 82 150 150 150 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 85 85 85 156 156 156 T T F <--- 21 420-439 85 85 85 156 156 156 F F F 22 440-459 86 86 85 158 158 156 F F F <--- 23 460-479 85 85 85 156 156 156 F F F 24 480-499 86 86 85 157 157 156 F F T <--- 25 500-519 85 85 85 156 156 156 F F F 26 520-539 86 86 85 158 158 156 F F F <--- 27 540-559 86 86 83 158 158 153 F F T <--- 28 560-579 84 84 84 154 154 154 F F F 29 580-599 83 83 83 153 153 153 T T F <--- Max gen: 86, Max flush: 158 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 43 Verifying data now No change after verify Loop: 43 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 81 81 81 148 148 148 F F F 2 040-059 82 82 82 152 152 152 F F F 3 060-079 86 86 86 158 158 158 F F F 4 080-099 86 86 86 158 158 158 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 82 82 82 149 149 149 F F F 7 140-159 86 86 86 157 157 157 F F F 8 160-179 86 86 86 157 157 157 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 82 82 82 152 152 152 F F F 11 220-239 82 82 82 152 152 152 F F F 12 240-259 86 86 86 157 157 157 F F F 13 260-279 86 86 86 158 158 158 F F F 14 280-299 86 86 86 158 158 158 F F F 15 300-319 86 86 86 157 157 157 F F F 16 320-339 86 86 86 157 157 157 F F F 17 340-359 85 85 85 156 156 156 F F F 18 360-379 82 82 82 150 150 150 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 85 85 85 156 156 156 F F F 22 440-459 86 86 86 158 158 158 F F F 23 460-479 85 85 85 156 156 156 F F F 24 480-499 86 86 86 157 157 157 F F F 25 500-519 85 85 85 156 156 156 F F F 26 520-539 86 86 86 158 158 158 F F F 27 540-559 86 86 86 158 158 158 F F F 28 560-579 84 84 84 154 154 154 F F F 29 580-599 87 87 87 159 159 159 F F F Max gen: 87, Max flush: 159 Begin loop 44 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.148921415Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:31.155901902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.155969681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.162724725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.162982543Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163014468Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163023517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163036165Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Crucible 6a913629-d182-4526-914c-6eb741791dca has session id: 8b602acd-f944-4c2a-bb3b-793a9a6d9a19","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163385269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Upstairs opts: Upstairs UUID: 6a913629-d182-4526-914c-6eb741791dca, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163429352Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Crucible stats registered with UUID: 6a913629-d182-4526-914c-6eb741791dca","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.16344077Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:31.163451089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163617642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"1","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163648417Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"0","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163662695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"2","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163780706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} {"msg":"The guest has requested activation with gen:88","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163805642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"6a913629-d182-4526-914c-6eb741791dca active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.16381765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163827649Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"0","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163838187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"1","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163848705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"2","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163859074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"2","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163869692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"0","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.16388033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"1","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"ds_connection connected from Ok(127.0.0.1:62262)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163927273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"2","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"ds_connection connected from Ok(127.0.0.1:60967)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163938941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"0","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"ds_connection connected from Ok(127.0.0.1:46524)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.163950049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"io task","client":"1","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.164647618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"1","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.164683652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"0","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.164735134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"2","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.164935982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.164955709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[0]R flush_numbers[0..12]: [155, 148, 152, 158, 158, 143, 149, 157, 157, 156, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165055583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[0]R generation[0..12]: [84, 81, 82, 86, 86, 78, 82, 86, 86, 85, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165067721Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165079869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[1]R flush_numbers[0..12]: [155, 148, 152, 158, 158, 143, 149, 157, 157, 156, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165091377Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[1]R generation[0..12]: [84, 81, 82, 86, 86, 78, 82, 86, 86, 85, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165102496Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165114414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[2]R flush_numbers[0..12]: [155, 148, 152, 158, 158, 143, 149, 157, 157, 156, 152, 152]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165125872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[2]R generation[0..12]: [84, 81, 82, 86, 86, 78, 82, 86, 86, 85, 82, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.16513726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165149588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Max found gen is 88","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165159926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Generation requested: 88 >= found:88","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165170405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Next flush: 160","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165180343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165192161Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"":"downstairs","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.16520273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165212208Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"0","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165222876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"1","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165233565Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"client":"2","":"downstairs","session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165244393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165254301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"6a913629-d182-4526-914c-6eb741791dca is now active with session: 8b602acd-f944-4c2a-bb3b-793a9a6d9a19","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.16526512Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165274438Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"session_id":"8b602acd-f944-4c2a-bb3b-793a9a6d9a19"} {"msg":"The guest has finished waiting for activation with:88","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165284227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Activated sub_volume 6a913629-d182-4526-914c-6eb741791dca","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165292745Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165301594Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.165597777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} 01/30 Write block 359 len 20480 data: 7 7 7 5 5 02/30 Read block 194 len 32768 03/30 Read block 85 len 12288 04/30 Flush 05/30 Write block 142 len 8192 data: 7 8 06/30 Write block 341 len 20480 data: 7 6 6 5 3 07/30 Read block 515 len 4096 08/30 Read block 8 len 20480 09/30 Read block 503 len 36864 10/30 Flush 11/30 Flush 12/30 Write block 25 len 28672 data: 7 9 9 9 9 10 8 13/30 Write block 558 len 8192 data: 7 8 14/30 Write block 496 len 12288 data: 9 10 10 15/30 Write block 273 len 40960 data: 5 6 7 7 8 11 11 10 10 9 16/30 Read block 61 len 16384 17/30 Read block 507 len 36864 18/30 Write block 576 len 24576 data: 9 7 8 8 8 7 19/30 Read block 389 len 28672 20/30 Write block 123 len 36864 data: 8 10 9 11 13 12 12 10 8 21/30 Read block 81 len 12288 22/30 Read block 297 len 40960 23/30 Read block 451 len 28672 24/30 Read block 446 len 4096 25/30 Read block 271 len 36864 26/30 Write block 80 len 36864 data: 5 6 5 4 4 5 6 8 9 27/30 Write block 213 len 36864 data: 7 8 8 8 8 8 8 7 7 28/30 Write block 227 len 28672 data: 5 4 3 3 5 3 3 29/30 Read block 341 len 4096 30/30 Write block 45 len 4096 data: 5 ---------------------------------------------------------------- Crucible gen:88 GIO:true work queues: Upstairs:0 downstairs:26 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1004 Acked Write 2 Done Done Done false 1005 Acked Write 5 Done Done Done false 1006 Acked Read 1 Done Done Done false 1007 Acked Read 5 Sent Done Done false 1008 Acked Read 9 Sent Done Done false 1009 Acked Flush 0 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Write 7 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Write 3 Sent Done Done false 1014 Acked Write 10 Sent Done Done false 1015 Acked Read 4 Sent Done Done false 1016 Acked Read 9 Sent Done Done false 1017 Acked Write 6 Sent Done Done false 1018 Acked Read 7 Sent Done Done false 1019 Acked Write 9 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Read 10 Sent Done Done false 1022 Acked Read 7 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Read 9 Sent Done Done false 1025 Acked Write 9 Sent Done Done false 1026 Acked Write 9 Sent Done Done false 1027 Acked Write 7 Sent Done Done false 1028 Acked Read 1 Sent Done Done false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 23 1 1 25 Done 3 25 25 53 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1003)) Some(JobId(1010)) Some(JobId(1010)) Downstairs last five completed: 1003 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:31.173185197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:31.173461753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1487,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 81 81 81 148 148 148 F T T <--- 2 040-059 82 82 82 152 152 152 F T T <--- 3 060-079 86 86 86 158 158 158 F F F 4 080-099 86 86 86 158 158 158 F T T <--- 5 100-119 78 78 78 143 143 143 F F F 6 120-139 82 82 82 149 149 149 F T T <--- 7 140-159 86 88 88 157 161 161 T F F <--- 8 160-179 86 86 86 157 157 157 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 82 82 82 152 152 152 F T T <--- 11 220-239 82 82 82 152 152 152 F T T <--- 12 240-259 86 86 86 157 157 157 F F F 13 260-279 86 86 86 158 158 158 F T T <--- 14 280-299 86 86 86 158 158 158 F T T <--- 15 300-319 86 86 86 157 157 157 F F F 16 320-339 86 86 86 157 157 157 F F F 17 340-359 88 88 88 160 161 161 T F F <--- 18 360-379 88 88 88 160 160 160 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 85 85 85 156 156 156 F F F 22 440-459 86 86 86 158 158 158 F F F 23 460-479 85 85 85 156 156 156 F F F 24 480-499 86 86 86 157 157 157 F T T <--- 25 500-519 85 85 85 156 156 156 F F F 26 520-539 86 86 86 158 158 158 F F F 27 540-559 86 86 86 158 158 158 F T T <--- 28 560-579 84 84 84 154 154 154 F T T <--- 29 580-599 87 87 87 159 159 159 F T T <--- Max gen: 88, Max flush: 161 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 44 Verifying data now No change after verify Loop: 44 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 89 89 89 162 162 162 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 86 86 86 158 158 158 F F F 4 080-099 89 89 89 162 162 162 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 89 89 89 162 162 162 F F F 7 140-159 88 88 88 161 161 161 F F F 8 160-179 86 86 86 157 157 157 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 89 89 89 162 162 162 F F F 11 220-239 89 89 89 162 162 162 F F F 12 240-259 86 86 86 157 157 157 F F F 13 260-279 89 89 89 162 162 162 F F F 14 280-299 89 89 89 162 162 162 F F F 15 300-319 86 86 86 157 157 157 F F F 16 320-339 86 86 86 157 157 157 F F F 17 340-359 88 88 88 161 161 161 F F F 18 360-379 88 88 88 160 160 160 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 85 85 85 156 156 156 F F F 22 440-459 86 86 86 158 158 158 F F F 23 460-479 85 85 85 156 156 156 F F F 24 480-499 89 89 89 162 162 162 F F F 25 500-519 85 85 85 156 156 156 F F F 26 520-539 86 86 86 158 158 158 F F F 27 540-559 89 89 89 162 162 162 F F F 28 560-579 89 89 89 162 162 162 F F F 29 580-599 89 89 89 162 162 162 F F F Max gen: 89, Max flush: 162 Begin loop 45 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.426911646Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435065086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435368418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435397533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435406512Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43541924Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Crucible 2979ed9c-826a-4514-8c59-3ea8220c6b45 has session id: aedbdfe9-861d-4ca5-a18e-b281b2ff5421","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435774173Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Upstairs opts: Upstairs UUID: 2979ed9c-826a-4514-8c59-3ea8220c6b45, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435823116Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Crucible stats registered with UUID: 2979ed9c-826a-4514-8c59-3ea8220c6b45","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.435834274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:35.435844162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436011546Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"1","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436027293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"2","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436038041Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"0","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43617293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"task":"crutest"} {"msg":"The guest has requested activation with gen:90","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436205225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"2979ed9c-826a-4514-8c59-3ea8220c6b45 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436214643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436224362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"0","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43623483Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"1","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436245158Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"2","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436255517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"2","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436310398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"1","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436333544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"0","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"ds_connection connected from Ok(127.0.0.1:47027)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436345572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"2","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"ds_connection connected from Ok(127.0.0.1:35492)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436356921Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"1","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"ds_connection connected from Ok(127.0.0.1:49984)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.436368279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"io task","client":"0","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437069127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"1","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437090864Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"0","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437103112Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"2","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437381517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437392246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[0]R flush_numbers[0..12]: [155, 162, 162, 158, 162, 143, 162, 161, 157, 156, 162, 162]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43742724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[0]R generation[0..12]: [84, 89, 89, 86, 89, 78, 89, 88, 86, 85, 89, 89]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437439618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437451806Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[1]R flush_numbers[0..12]: [155, 162, 162, 158, 162, 143, 162, 161, 157, 156, 162, 162]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437463334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[1]R generation[0..12]: [84, 89, 89, 86, 89, 78, 89, 88, 86, 85, 89, 89]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437474622Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43748664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[2]R flush_numbers[0..12]: [155, 162, 162, 158, 162, 143, 162, 161, 157, 156, 162, 162]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437498279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[2]R generation[0..12]: [84, 89, 89, 86, 89, 78, 89, 88, 86, 85, 89, 89]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437509497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437521455Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Max found gen is 90","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437531663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Generation requested: 90 >= found:90","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437544041Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Next flush: 163","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.4375541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437564578Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"":"downstairs","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437575456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437585135Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"0","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437595803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"1","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437606411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"client":"2","":"downstairs","session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43761735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437627398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"2979ed9c-826a-4514-8c59-3ea8220c6b45 is now active with session: aedbdfe9-861d-4ca5-a18e-b281b2ff5421","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437638226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437647685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"session_id":"aedbdfe9-861d-4ca5-a18e-b281b2ff5421"} {"msg":"The guest has finished waiting for activation with:90","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437657523Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Activated sub_volume 2979ed9c-826a-4514-8c59-3ea8220c6b45","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.437666272Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43767497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.43798967Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"task":"crutest"} 01/30 Write block 237 len 12288 data: 7 7 7 02/30 Read block 462 len 8192 03/30 Read block 556 len 12288 04/30 Read block 576 len 36864 05/30 Write block 471 len 16384 data: 10 11 11 8 06/30 Flush 07/30 Write block 515 len 40960 data: 7 8 7 8 9 9 9 8 7 9 08/30 Read block 542 len 12288 09/30 Read block 395 len 12288 10/30 Read block 147 len 16384 11/30 Write block 94 len 16384 data: 7 6 5 6 12/30 Write block 60 len 36864 data: 5 6 8 8 8 9 12 13 13 13/30 Read block 575 len 32768 14/30 Read block 559 len 32768 15/30 Flush 16/30 Write block 563 len 16384 data: 7 6 7 8 17/30 Read block 29 len 28672 18/30 Write block 341 len 32768 data: 8 7 7 6 4 4 3 7 19/30 Read block 568 len 28672 20/30 Write block 294 len 24576 data: 4 4 5 4 8 9 21/30 Read block 358 len 16384 22/30 Read block 425 len 28672 23/30 Read block 294 len 36864 24/30 Read block 538 len 40960 25/30 Write block 301 len 40960 data: 12 12 11 12 10 10 7 6 5 6 26/30 Write block 596 len 4096 data: 5 27/30 Read block 520 len 32768 28/30 Read block 215 len 12288 29/30 Write block 202 len 32768 data: 9 10 11 10 8 8 10 12 30/30 Read block 34 len 20480 ---------------------------------------------------------------- Crucible gen:90 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Done Done Sent false 1001 Acked Read 2 Done Done Sent false 1002 Acked Read 3 Done Done Sent false 1003 Acked Read 9 Done Done Sent false 1004 Acked Write 4 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Read 3 Done Done Sent false 1008 Acked Read 3 Done Done Sent false 1009 Acked Read 4 Done Done Sent false 1010 Acked Write 4 Done Done Sent false 1011 Acked Write 9 Done Done Sent false 1012 Acked Read 8 Done Done Sent false 1013 Acked Read 8 Done Done Sent false 1014 Acked Flush 0 Done Done Sent false 1015 Acked Write 4 Done Done Sent false 1016 Acked Read 7 Done Done Sent false 1017 Acked Write 8 Done Done Sent false 1018 Acked Read 7 Done Done Sent false 1019 Acked Write 6 Done Done Sent false 1020 Acked Read 4 Done Done Sent false 1021 Acked Read 7 Done Done Sent false 1022 Acked Read 9 Done Done Sent false 1023 Acked Read 10 Done Done Sent false 1024 Acked Write 10 Done Done Sent false 1025 Acked Write 1 Done Done Sent false 1026 Acked Read 8 Done Done Sent false 1027 Acked Read 3 Done Done Sent false 1028 Acked Write 8 Done Done Sent false 1029 Acked Read 5 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 0 30 31 Done 29 30 0 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1014)) Some(JobId(1014)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:35.446988376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:35.44727414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1495,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 89 89 89 162 162 162 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 90 90 86 164 164 158 F F F <--- 4 080-099 90 90 89 164 164 162 F F F <--- 5 100-119 78 78 78 143 143 143 F F F 6 120-139 89 89 89 162 162 162 F F F 7 140-159 88 88 88 161 161 161 F F F 8 160-179 86 86 86 157 157 157 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 89 89 89 162 162 162 T T F <--- 11 220-239 90 90 89 163 163 162 F F F <--- 12 240-259 86 86 86 157 157 157 F F F 13 260-279 89 89 89 162 162 162 F F F 14 280-299 89 89 89 162 162 162 T T F <--- 15 300-319 86 86 86 157 157 157 T T F <--- 16 320-339 86 86 86 157 157 157 F F F 17 340-359 88 88 88 161 161 161 T T F <--- 18 360-379 88 88 88 160 160 160 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 85 85 85 156 156 156 F F F 22 440-459 86 86 86 158 158 158 F F F 23 460-479 90 90 85 163 163 156 F F F <--- 24 480-499 89 89 89 162 162 162 F F F 25 500-519 90 90 85 164 164 156 F F F <--- 26 520-539 90 90 86 164 164 158 F F F <--- 27 540-559 89 89 89 162 162 162 F F F 28 560-579 89 89 89 162 162 162 T T F <--- 29 580-599 89 89 89 162 162 162 T T F <--- Max gen: 90, Max flush: 164 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 45 Verifying data now No change after verify Loop: 45 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 89 89 89 162 162 162 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 90 90 90 164 164 164 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 78 78 78 143 143 143 F F F 6 120-139 89 89 89 162 162 162 F F F 7 140-159 88 88 88 161 161 161 F F F 8 160-179 86 86 86 157 157 157 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 91 91 91 165 165 165 F F F 11 220-239 90 90 90 163 163 163 F F F 12 240-259 86 86 86 157 157 157 F F F 13 260-279 89 89 89 162 162 162 F F F 14 280-299 91 91 91 165 165 165 F F F 15 300-319 91 91 91 165 165 165 F F F 16 320-339 86 86 86 157 157 157 F F F 17 340-359 91 91 91 165 165 165 F F F 18 360-379 88 88 88 160 160 160 F F F 19 380-399 85 85 85 156 156 156 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 85 85 85 156 156 156 F F F 22 440-459 86 86 86 158 158 158 F F F 23 460-479 90 90 90 163 163 163 F F F 24 480-499 89 89 89 162 162 162 F F F 25 500-519 90 90 90 164 164 164 F F F 26 520-539 90 90 90 164 164 164 F F F 27 540-559 89 89 89 162 162 162 F F F 28 560-579 91 91 91 165 165 165 F F F 29 580-599 91 91 91 165 165 165 F F F Max gen: 91, Max flush: 165 Begin loop 46 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.689694112Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.69773381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698058888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698091063Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698100112Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.69811279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Crucible 116284fc-e849-4a2a-856e-4cc3e77f7636 has session id: 99ea1e7f-e7cb-44e2-ac71-412dd6e966dc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698477142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Upstairs opts: Upstairs UUID: 116284fc-e849-4a2a-856e-4cc3e77f7636, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698521754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Crucible stats registered with UUID: 116284fc-e849-4a2a-856e-4cc3e77f7636","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698535522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:39.698545361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698719143Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"2","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698734731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"0","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698745519Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"1","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.69886362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"task":"crutest"} {"msg":"The guest has requested activation with gen:92","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698888356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"116284fc-e849-4a2a-856e-4cc3e77f7636 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698905303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698914912Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"0","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.69892546Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"1","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698935808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"2","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698946097Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"2","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698959285Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"1","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.698971583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"0","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"ds_connection connected from Ok(127.0.0.1:57012)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.699032113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"2","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"ds_connection connected from Ok(127.0.0.1:53865)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.699057899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"1","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"ds_connection connected from Ok(127.0.0.1:49008)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.699072047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"io task","client":"0","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.699701426Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"2","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.699726542Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"1","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.69973891Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"0","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.69999341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700020956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[0]R flush_numbers[0..12]: [155, 162, 162, 164, 164, 143, 162, 161, 157, 156, 165, 163]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700113251Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[0]R generation[0..12]: [84, 89, 89, 90, 90, 78, 89, 88, 86, 85, 91, 90]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700125279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700137417Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[1]R flush_numbers[0..12]: [155, 162, 162, 164, 164, 143, 162, 161, 157, 156, 165, 163]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700148885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[1]R generation[0..12]: [84, 89, 89, 90, 90, 78, 89, 88, 86, 85, 91, 90]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700160093Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700171981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[2]R flush_numbers[0..12]: [155, 162, 162, 164, 164, 143, 162, 161, 157, 156, 165, 163]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.70018344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[2]R generation[0..12]: [84, 89, 89, 90, 90, 78, 89, 88, 86, 85, 91, 90]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700194628Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700208416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Max found gen is 92","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700218544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Generation requested: 92 >= found:92","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700228982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Next flush: 166","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700239001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700248979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"":"downstairs","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700259387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700268966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"0","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700279414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"1","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700289993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"client":"2","":"downstairs","session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700300561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700310529Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"116284fc-e849-4a2a-856e-4cc3e77f7636 is now active with session: 99ea1e7f-e7cb-44e2-ac71-412dd6e966dc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700321378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700330956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"session_id":"99ea1e7f-e7cb-44e2-ac71-412dd6e966dc"} {"msg":"The guest has finished waiting for activation with:92","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700340735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Activated sub_volume 116284fc-e849-4a2a-856e-4cc3e77f7636","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700349663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700358552Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.700659154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"task":"crutest"} 01/30 Write block 380 len 12288 data: 6 2 2 02/30 Read block 415 len 4096 03/30 Read block 561 len 8192 04/30 Write block 576 len 12288 data: 10 8 9 05/30 Read block 83 len 24576 06/30 Read block 572 len 36864 07/30 Write block 173 len 28672 data: 7 9 10 11 12 12 11 08/30 Read block 96 len 8192 09/30 Read block 286 len 8192 10/30 Read block 341 len 20480 11/30 Read block 286 len 4096 12/30 Write block 229 len 24576 data: 4 4 6 4 4 4 13/30 Read block 216 len 28672 14/30 Write block 375 len 20480 data: 8 9 8 7 6 15/30 Write block 339 len 20480 data: 8 8 9 8 8 16/30 Write block 478 len 24576 data: 6 7 9 9 10 9 17/30 Write block 434 len 36864 data: 10 12 14 13 10 9 10 10 9 18/30 Write block 433 len 8192 data: 12 11 19/30 Write block 465 len 20480 data: 8 8 8 9 9 20/30 Write block 326 len 32768 data: 5 6 5 5 7 5 6 7 21/30 Read block 133 len 4096 22/30 Read block 123 len 20480 23/30 Write block 572 len 4096 data: 11 24/30 Read block 163 len 36864 25/30 Flush 26/30 Write block 265 len 32768 data: 6 5 7 6 7 7 7 8 27/30 Write block 519 len 16384 data: 10 10 10 9 28/30 Read block 257 len 20480 29/30 Write block 318 len 40960 data: 9 8 8 7 8 8 9 8 6 7 30/30 Write block 112 len 32768 data: 5 7 8 8 7 5 6 6 ---------------------------------------------------------------- Crucible gen:92 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Done Done Done false 1001 Acked Read 1 Done Done Done false 1002 Acked Read 2 Done Done Done false 1003 Acked Write 3 Done Done Done false 1004 Acked Read 6 Done Done Done false 1005 Acked Read 9 Done Sent Done false 1006 Acked Write 7 Done Sent Done false 1007 Acked Read 2 Done Sent Done false 1008 Acked Read 2 Done Sent Done false 1009 Acked Read 5 Done Sent Done false 1010 Acked Read 1 Done Sent Done false 1011 Acked Write 6 Done Sent Done false 1012 Acked Read 7 Done Sent Done false 1013 Acked Write 5 Done Sent Done false 1014 Acked Write 5 Done Sent Done false 1015 Acked Write 6 Done Sent Done false 1016 Acked Write 9 Done Sent Done false 1017 Acked Write 2 Done Sent Done false 1018 Acked Write 5 Done Sent Done false 1019 Acked Write 8 Done Sent Done false 1020 Acked Read 1 Done Sent Done false 1021 Acked Read 5 Done Sent Done false 1022 Acked Write 1 Done Sent Done false 1023 Acked Read 9 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Write 8 Done Sent Done false 1026 Acked Write 4 Done Sent Done false 1027 Acked Read 5 Done Sent Done false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 8 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 25 2 29 Done 28 5 28 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) None Some(JobId(1024)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:39.707733376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:39.708012772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1503,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 89 89 89 162 162 162 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 90 90 90 164 164 164 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 78 78 78 143 143 143 T F T <--- 6 120-139 89 89 89 162 162 162 F F F 7 140-159 88 88 88 161 161 161 F F F 8 160-179 92 86 92 166 157 166 F F F <--- 9 180-199 85 85 85 156 156 156 F F F 10 200-219 91 91 91 165 165 165 F F F 11 220-239 92 90 92 166 163 166 F F F <--- 12 240-259 86 86 86 157 157 157 F F F 13 260-279 89 89 89 162 162 162 T F T <--- 14 280-299 91 91 91 165 165 165 F F F 15 300-319 91 91 91 165 165 165 T F T <--- 16 320-339 92 86 92 166 157 166 T F T <--- 17 340-359 92 91 92 166 165 166 F F F <--- 18 360-379 92 88 92 166 160 166 F F F <--- 19 380-399 92 85 92 166 156 166 F T F <--- 20 400-419 87 87 87 159 159 159 F F F 21 420-439 92 85 92 166 156 166 F F F <--- 22 440-459 92 86 92 166 158 166 F F F <--- 23 460-479 92 90 92 166 163 166 F F F <--- 24 480-499 92 89 92 166 162 166 F F F <--- 25 500-519 90 90 90 164 164 164 T F T <--- 26 520-539 90 90 90 164 164 164 T F T <--- 27 540-559 89 89 89 162 162 162 F F F 28 560-579 92 91 92 166 165 166 F T F <--- 29 580-599 91 91 91 165 165 165 F F F Max gen: 92, Max flush: 166 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 46 Verifying data now No change after verify Loop: 46 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 89 89 89 162 162 162 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 90 90 90 164 164 164 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 89 89 89 162 162 162 F F F 7 140-159 88 88 88 161 161 161 F F F 8 160-179 92 92 92 166 166 166 F F F 9 180-199 85 85 85 156 156 156 F F F 10 200-219 91 91 91 165 165 165 F F F 11 220-239 92 92 92 166 166 166 F F F 12 240-259 86 86 86 157 157 157 F F F 13 260-279 93 93 93 167 167 167 F F F 14 280-299 91 91 91 165 165 165 F F F 15 300-319 93 93 93 167 167 167 F F F 16 320-339 93 93 93 167 167 167 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 92 92 92 166 166 166 F F F 19 380-399 92 92 92 166 166 166 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 92 92 92 166 166 166 F F F 22 440-459 92 92 92 166 166 166 F F F 23 460-479 92 92 92 166 166 166 F F F 24 480-499 92 92 92 166 166 166 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 93 93 93 167 167 167 F F F 27 540-559 89 89 89 162 162 162 F F F 28 560-579 92 92 92 166 166 166 F F F 29 580-599 91 91 91 165 165 165 F F F Max gen: 93, Max flush: 167 Begin loop 47 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.958346901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.966500321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.966804612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.966834778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.966843926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.966856794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Crucible 42ef5ee2-8053-4e42-ad60-a48e42689ca7 has session id: ae11b9b9-1a70-4e81-8c72-0fa5f053506a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96719793Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Upstairs opts: Upstairs UUID: 42ef5ee2-8053-4e42-ad60-a48e42689ca7, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967229405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Crucible stats registered with UUID: 42ef5ee2-8053-4e42-ad60-a48e42689ca7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967241743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:43.967251851Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967424994Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"0","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967455899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"2","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967467747Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"1","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967587028Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"task":"crutest"} {"msg":"The guest has requested activation with gen:94","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967611484Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"42ef5ee2-8053-4e42-ad60-a48e42689ca7 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967624312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96763398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"0","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967644629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"1","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967655207Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"2","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967665605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"2","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967676344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"0","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967689591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"1","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"ds_connection connected from Ok(127.0.0.1:41082)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967707229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"0","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"ds_connection connected from Ok(127.0.0.1:54323)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967754141Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"2","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"ds_connection connected from Ok(127.0.0.1:35502)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.967780067Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"io task","client":"1","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96845154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"0","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968478676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"1","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968544075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"2","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968726936Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968737264Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[0]R flush_numbers[0..12]: [155, 162, 162, 164, 164, 167, 162, 161, 166, 156, 165, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968856925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[0]R generation[0..12]: [84, 89, 89, 90, 90, 93, 89, 88, 92, 85, 91, 92]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968868923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968881231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[1]R flush_numbers[0..12]: [155, 162, 162, 164, 164, 167, 162, 161, 166, 156, 165, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96889289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[1]R generation[0..12]: [84, 89, 89, 90, 90, 93, 89, 88, 92, 85, 91, 92]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968904128Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968918446Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[2]R flush_numbers[0..12]: [155, 162, 162, 164, 164, 167, 162, 161, 166, 156, 165, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968929984Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[2]R generation[0..12]: [84, 89, 89, 90, 90, 93, 89, 88, 92, 85, 91, 92]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968941162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96895305Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Max found gen is 94","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968963238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Generation requested: 94 >= found:94","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968973717Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Next flush: 168","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968983835Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.968993913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"":"downstairs","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969004932Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96901463Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"0","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969025099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"1","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969035507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"client":"2","":"downstairs","session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969046275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969056204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"42ef5ee2-8053-4e42-ad60-a48e42689ca7 is now active with session: ae11b9b9-1a70-4e81-8c72-0fa5f053506a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969067072Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.96907829Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"session_id":"ae11b9b9-1a70-4e81-8c72-0fa5f053506a"} {"msg":"The guest has finished waiting for activation with:94","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969088078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Activated sub_volume 42ef5ee2-8053-4e42-ad60-a48e42689ca7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969096777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969105736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.969424665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"task":"crutest"} 01/30 Write block 529 len 32768 data: 9 10 11 12 9 9 9 12 02/30 Read block 178 len 40960 03/30 Write block 189 len 16384 data: 6 4 3 2 04/30 Write block 37 len 12288 data: 3 3 4 05/30 Flush 06/30 Write block 569 len 20480 data: 8 12 11 12 8 07/30 Read block 319 len 20480 08/30 Flush 09/30 Write block 342 len 24576 data: 9 9 7 5 5 4 10/30 Read block 195 len 36864 11/30 Flush 12/30 Write block 300 len 40960 data: 12 13 13 12 13 11 11 8 7 6 13/30 Read block 429 len 32768 14/30 Read block 250 len 20480 15/30 Read block 319 len 36864 16/30 Read block 332 len 28672 17/30 Write block 268 len 16384 data: 7 8 8 8 18/30 Read block 174 len 36864 19/30 Write block 122 len 36864 data: 8 9 11 10 12 14 13 13 11 20/30 Read block 391 len 4096 21/30 Write block 158 len 12288 data: 9 9 8 22/30 Read block 252 len 40960 23/30 Flush 24/30 Write block 77 len 8192 data: 5 6 25/30 Write block 263 len 20480 data: 7 5 7 6 8 26/30 Write block 583 len 12288 data: 4 3 3 27/30 Read block 515 len 20480 28/30 Read block 359 len 4096 29/30 Write block 293 len 28672 data: 4 5 5 6 5 9 10 30/30 Write block 220 len 20480 data: 8 8 5 6 5 ---------------------------------------------------------------- Crucible gen:94 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 8 Done Done Done false 1001 Acked Read 10 Done Done Done false 1002 Acked Write 4 Done Done Done false 1003 Acked Write 3 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 5 Done Done Sent false 1006 Acked Read 5 Done Done Sent false 1007 Acked Flush 0 Done Done Sent false 1008 Acked Write 6 Done Done Sent false 1009 Acked Read 9 Done Done Sent false 1010 Acked Flush 0 Done Done Sent false 1011 Acked Write 10 Done Done Sent false 1012 Acked Read 8 Done Done Sent false 1013 Acked Read 5 Done Done Sent false 1014 Acked Read 9 Done Done Sent false 1015 Acked Read 7 Done Done Sent false 1016 Acked Write 4 Done Done Sent false 1017 Acked Read 9 Done Done Sent false 1018 Acked Write 9 Done Done Sent false 1019 Acked Read 1 Done Done Sent false 1020 Acked Write 3 Done Done Sent false 1021 Acked Read 10 Done Done Sent false 1022 Acked Flush 0 Done Done Sent false 1023 Acked Write 2 Done Done Sent false 1024 Acked Write 5 Done Done Sent false 1025 Acked Write 3 Done Done Sent false 1026 Acked Read 5 Done Done Sent false 1027 Acked Read 1 Done Done Sent false 1028 Acked Write 7 Sent Sent Sent false 1029 Acked Write 5 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 2 27 31 Done 28 28 3 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) Some(JobId(1022)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:43.977944237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:43.978221983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1511,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 94 94 89 168 168 162 F F F <--- 2 040-059 89 89 89 162 162 162 F F F 3 060-079 90 90 90 164 164 164 T T F <--- 4 080-099 90 90 90 164 164 164 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 94 94 89 171 171 162 F F F <--- 7 140-159 94 94 88 171 171 161 F F F <--- 8 160-179 94 94 92 171 171 166 F F F <--- 9 180-199 94 94 85 168 168 156 F F T <--- 10 200-219 91 91 91 165 165 165 F F F 11 220-239 92 92 92 166 166 166 T T F <--- 12 240-259 86 86 86 157 157 157 F F F 13 260-279 94 94 93 171 171 167 T T F <--- 14 280-299 91 91 91 165 165 165 T T F <--- 15 300-319 94 94 93 171 171 167 F F F <--- 16 320-339 93 93 93 167 167 167 F F F 17 340-359 94 94 92 170 170 166 F F F <--- 18 360-379 92 92 92 166 166 166 F F F 19 380-399 92 92 92 166 166 166 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 92 92 92 166 166 166 F F F 22 440-459 92 92 92 166 166 166 F F F 23 460-479 92 92 92 166 166 166 F F F 24 480-499 92 92 92 166 166 166 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 94 94 93 168 168 167 F F T <--- 27 540-559 89 89 89 162 162 162 F F F 28 560-579 94 94 92 169 169 166 F F F <--- 29 580-599 91 91 91 165 165 165 T T F <--- Max gen: 94, Max flush: 171 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 47 Verifying data now No change after verify Loop: 47 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 94 94 94 168 168 168 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 95 95 95 172 172 172 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 94 94 94 171 171 171 F F F 7 140-159 94 94 94 171 171 171 F F F 8 160-179 94 94 94 171 171 171 F F F 9 180-199 94 94 94 168 168 168 F F F 10 200-219 91 91 91 165 165 165 F F F 11 220-239 95 95 95 172 172 172 F F F 12 240-259 86 86 86 157 157 157 F F F 13 260-279 95 95 95 172 172 172 F F F 14 280-299 95 95 95 172 172 172 F F F 15 300-319 94 94 94 171 171 171 F F F 16 320-339 93 93 93 167 167 167 F F F 17 340-359 94 94 94 170 170 170 F F F 18 360-379 92 92 92 166 166 166 F F F 19 380-399 92 92 92 166 166 166 F F F 20 400-419 87 87 87 159 159 159 F F F 21 420-439 92 92 92 166 166 166 F F F 22 440-459 92 92 92 166 166 166 F F F 23 460-479 92 92 92 166 166 166 F F F 24 480-499 92 92 92 166 166 166 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 94 94 94 168 168 168 F F F 27 540-559 89 89 89 162 162 162 F F F 28 560-579 94 94 94 169 169 169 F F F 29 580-599 95 95 95 172 172 172 F F F Max gen: 95, Max flush: 172 Begin loop 48 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.229312862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.237269123Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.237581674Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.237615718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.237628026Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.237641044Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Crucible be518acc-379a-43db-8647-4b55411a2e86 has session id: 7a573238-5da1-4ed5-882b-f31ccc54f922","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.23798374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Upstairs opts: Upstairs UUID: be518acc-379a-43db-8647-4b55411a2e86, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238014505Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Crucible stats registered with UUID: be518acc-379a-43db-8647-4b55411a2e86","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238026723Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:48.238036761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238194566Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"1","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238223861Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"0","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238235569Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"2","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238341872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"task":"crutest"} {"msg":"The guest has requested activation with gen:96","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238370328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"be518acc-379a-43db-8647-4b55411a2e86 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238388125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238397304Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"0","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238407252Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"1","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.23841941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"2","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238430088Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"2","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238441067Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"0","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238451825Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"1","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"ds_connection connected from Ok(127.0.0.1:36389)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238528353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"2","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"ds_connection connected from Ok(127.0.0.1:65506)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238540031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"0","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"ds_connection connected from Ok(127.0.0.1:38565)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.238551179Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"io task","client":"1","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239182109Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"2","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239203865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"1","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239280203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"0","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239497598Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239531613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[0]R flush_numbers[0..12]: [155, 168, 162, 172, 164, 167, 171, 171, 171, 168, 165, 172]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239586054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[0]R generation[0..12]: [84, 94, 89, 95, 90, 93, 94, 94, 94, 94, 91, 95]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239598142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.2396105Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[1]R flush_numbers[0..12]: [155, 168, 162, 172, 164, 167, 171, 171, 171, 168, 165, 172]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239624778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[1]R generation[0..12]: [84, 94, 89, 95, 90, 93, 94, 94, 94, 94, 91, 95]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239636086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239647974Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[2]R flush_numbers[0..12]: [155, 168, 162, 172, 164, 167, 171, 171, 171, 168, 165, 172]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239659582Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[2]R generation[0..12]: [84, 94, 89, 95, 90, 93, 94, 94, 94, 94, 91, 95]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239670751Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239682579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Max found gen is 96","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239692557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Generation requested: 96 >= found:96","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239702886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Next flush: 173","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239712944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239722972Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"":"downstairs","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239733441Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239742939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"0","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239753407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"1","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239763856Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"client":"2","":"downstairs","session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239774394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239785842Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"be518acc-379a-43db-8647-4b55411a2e86 is now active with session: 7a573238-5da1-4ed5-882b-f31ccc54f922","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239796691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239806049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"session_id":"7a573238-5da1-4ed5-882b-f31ccc54f922"} {"msg":"The guest has finished waiting for activation with:96","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239815828Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Activated sub_volume be518acc-379a-43db-8647-4b55411a2e86","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239824546Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.239833275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.240122509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"task":"crutest"} 01/30 Write block 398 len 16384 data: 2 5 5 5 02/30 Write block 194 len 20480 data: 4 5 5 7 7 03/30 Read block 325 len 4096 04/30 Write block 424 len 16384 data: 12 13 11 8 05/30 Read block 416 len 24576 06/30 Read block 134 len 8192 07/30 Read block 5 len 20480 08/30 Read block 254 len 4096 09/30 Read block 55 len 40960 10/30 Read block 40 len 24576 11/30 Read block 28 len 32768 12/30 Read block 293 len 16384 13/30 Write block 410 len 12288 data: 11 9 10 14/30 Write block 480 len 4096 data: 10 15/30 Read block 291 len 32768 16/30 Read block 12 len 20480 17/30 Read block 587 len 8192 18/30 Read block 303 len 4096 19/30 Read block 156 len 40960 20/30 Read block 40 len 28672 21/30 Read block 96 len 24576 22/30 Read block 346 len 16384 23/30 Write block 515 len 28672 data: 8 9 8 9 11 11 11 24/30 Write block 370 len 40960 data: 6 5 6 6 7 9 10 9 8 7 25/30 Flush 26/30 Write block 553 len 36864 data: 7 7 7 7 6 8 9 6 7 27/30 Read block 171 len 16384 28/30 Write block 226 len 4096 data: 5 29/30 Read block 183 len 28672 30/30 Read block 76 len 12288 ---------------------------------------------------------------- Crucible gen:96 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 4 Done Sent Done false 1001 Acked Write 5 Done Sent Done false 1002 Acked Read 1 Done Sent Done false 1003 Acked Write 4 Done Sent Done false 1004 Acked Read 6 Done Sent Done false 1005 Acked Read 2 Done Sent Done false 1006 Acked Read 5 Done Sent Done false 1007 Acked Read 1 Done Sent Done false 1008 Acked Read 10 Done Sent Done false 1009 Acked Read 6 Done Sent Done false 1010 Acked Read 8 Done Sent Done false 1011 Acked Read 4 Done Sent Done false 1012 Acked Write 3 Done Sent Done false 1013 Acked Write 1 Done Sent Done false 1014 Acked Read 8 Done Sent Done false 1015 Acked Read 5 Done Sent Done false 1016 Acked Read 2 Done Sent Done false 1017 Acked Read 1 Done Sent Done false 1018 Acked Read 10 Done Sent Done false 1019 Acked Read 7 Done Sent Done false 1020 Acked Read 6 Done Sent Done false 1021 Acked Read 4 Done Sent Done false 1022 Acked Write 7 Done Sent Done false 1023 Acked Write 10 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Write 9 Done Sent Done false 1026 Acked Read 4 Done Sent Done false 1027 Acked Write 1 Done Sent Done false 1028 Acked Read 7 Done Sent Done false 1029 Acked Read 3 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 30 0 30 Done 30 0 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) None Some(JobId(1024)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:48.248256892Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:48.248529449Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1519,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 94 94 94 168 168 168 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 95 95 95 172 172 172 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 94 94 94 171 171 171 F F F 7 140-159 94 94 94 171 171 171 F F F 8 160-179 94 94 94 171 171 171 F F F 9 180-199 96 94 96 173 168 173 F F F <--- 10 200-219 91 91 91 165 165 165 F F F 11 220-239 95 95 95 172 172 172 T F T <--- 12 240-259 86 86 86 157 157 157 F F F 13 260-279 95 95 95 172 172 172 F F F 14 280-299 95 95 95 172 172 172 F F F 15 300-319 94 94 94 171 171 171 F F F 16 320-339 93 93 93 167 167 167 F F F 17 340-359 94 94 94 170 170 170 F F F 18 360-379 96 92 96 173 166 173 F F F <--- 19 380-399 96 92 96 173 166 173 F F F <--- 20 400-419 96 87 96 173 159 173 F F F <--- 21 420-439 96 92 96 173 166 173 F F F <--- 22 440-459 92 92 92 166 166 166 F F F 23 460-479 92 92 92 166 166 166 F F F 24 480-499 96 92 96 173 166 173 F F F <--- 25 500-519 96 93 96 173 167 173 F F F <--- 26 520-539 96 94 96 173 168 173 F F F <--- 27 540-559 89 89 89 162 162 162 T F T <--- 28 560-579 94 94 94 169 169 169 T F T <--- 29 580-599 95 95 95 172 172 172 F F F Max gen: 96, Max flush: 173 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 48 Verifying data now No change after verify Loop: 48 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 94 94 94 168 168 168 F F F 2 040-059 89 89 89 162 162 162 F F F 3 060-079 95 95 95 172 172 172 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 94 94 94 171 171 171 F F F 7 140-159 94 94 94 171 171 171 F F F 8 160-179 94 94 94 171 171 171 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 91 91 91 165 165 165 F F F 11 220-239 97 97 97 174 174 174 F F F 12 240-259 86 86 86 157 157 157 F F F 13 260-279 95 95 95 172 172 172 F F F 14 280-299 95 95 95 172 172 172 F F F 15 300-319 94 94 94 171 171 171 F F F 16 320-339 93 93 93 167 167 167 F F F 17 340-359 94 94 94 170 170 170 F F F 18 360-379 96 96 96 173 173 173 F F F 19 380-399 96 96 96 173 173 173 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 92 92 92 166 166 166 F F F 23 460-479 92 92 92 166 166 166 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 96 96 96 173 173 173 F F F 26 520-539 96 96 96 173 173 173 F F F 27 540-559 97 97 97 174 174 174 F F F 28 560-579 97 97 97 174 174 174 F F F 29 580-599 95 95 95 172 172 172 F F F Max gen: 97, Max flush: 174 Begin loop 49 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.494115385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:52.501148384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.50123341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508228435Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508497533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508535457Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508545165Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508557883Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Crucible c7a96aa1-aa83-489d-995f-18ab0a9b2231 has session id: 2994c629-b0aa-407e-b0cf-bcac45f045b9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508918286Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Upstairs opts: Upstairs UUID: c7a96aa1-aa83-489d-995f-18ab0a9b2231, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.50895121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Crucible stats registered with UUID: c7a96aa1-aa83-489d-995f-18ab0a9b2231","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.508962638Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:52.508972587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509159407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"1","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509189232Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"0","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.50920114Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"2","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509317592Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} {"msg":"The guest has requested activation with gen:98","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509342488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"c7a96aa1-aa83-489d-995f-18ab0a9b2231 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509360145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509369714Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"0","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509380122Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"1","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.50939043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"2","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509400869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"2","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509411827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"1","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509422535Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"0","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"ds_connection connected from Ok(127.0.0.1:57436)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509459539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"2","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"ds_connection connected from Ok(127.0.0.1:41682)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509498213Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"0","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"ds_connection connected from Ok(127.0.0.1:55744)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.509602217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"io task","client":"1","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510167606Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"1","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.51020761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"0","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510229417Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"2","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510474537Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510500023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[0]R flush_numbers[0..12]: [155, 168, 162, 172, 164, 167, 171, 171, 171, 173, 165, 174]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510589089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[0]R generation[0..12]: [84, 94, 89, 95, 90, 93, 94, 94, 94, 96, 91, 97]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510601627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510613955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[1]R flush_numbers[0..12]: [155, 168, 162, 172, 164, 167, 171, 171, 171, 173, 165, 174]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510625493Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[1]R generation[0..12]: [84, 94, 89, 95, 90, 93, 94, 94, 94, 96, 91, 97]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510636852Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.51064882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[2]R flush_numbers[0..12]: [155, 168, 162, 172, 164, 167, 171, 171, 171, 173, 165, 174]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510660678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[2]R generation[0..12]: [84, 94, 89, 95, 90, 93, 94, 94, 94, 96, 91, 97]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510672046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510683964Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Max found gen is 98","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510694032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Generation requested: 98 >= found:98","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510704421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Next flush: 175","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510714509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510724538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"":"downstairs","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510737136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510746614Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"0","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510757392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"1","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510768141Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"client":"2","":"downstairs","session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510778929Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510788907Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"c7a96aa1-aa83-489d-995f-18ab0a9b2231 is now active with session: 2994c629-b0aa-407e-b0cf-bcac45f045b9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510799756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510809224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"session_id":"2994c629-b0aa-407e-b0cf-bcac45f045b9"} {"msg":"The guest has finished waiting for activation with:98","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510819203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Activated sub_volume c7a96aa1-aa83-489d-995f-18ab0a9b2231","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.510827921Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.51083655Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.511129113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} 01/30 Write block 555 len 36864 data: 8 8 7 9 10 7 8 6 8 02/30 Write block 396 len 4096 data: 6 03/30 Read block 146 len 20480 04/30 Write block 185 len 16384 data: 8 5 6 6 05/30 Write block 326 len 4096 data: 7 06/30 Read block 98 len 24576 07/30 Write block 235 len 12288 data: 6 5 8 08/30 Write block 169 len 32768 data: 4 5 6 6 8 10 11 12 09/30 Read block 503 len 20480 10/30 Read block 371 len 12288 11/30 Write block 30 len 8192 data: 11 9 12/30 Write block 190 len 32768 data: 5 4 3 3 5 6 6 8 13/30 Read block 453 len 20480 14/30 Write block 252 len 20480 data: 6 5 5 6 7 15/30 Write block 237 len 36864 data: 9 8 8 6 4 4 5 5 5 16/30 Write block 571 len 4096 data: 12 17/30 Write block 139 len 32768 data: 8 9 8 8 9 7 8 7 18/30 Write block 523 len 32768 data: 8 10 10 9 6 7 10 11 19/30 Flush 20/30 Write block 531 len 4096 data: 12 21/30 Write block 115 len 16384 data: 9 8 6 7 22/30 Read block 588 len 4096 23/30 Write block 349 len 32768 data: 7 7 5 6 7 8 8 7 24/30 Flush 25/30 Write block 470 len 40960 data: 9 11 12 12 9 9 9 8 7 8 26/30 Write block 329 len 12288 data: 6 8 6 27/30 Read block 460 len 12288 28/30 Read block 215 len 20480 29/30 Write block 50 len 20480 data: 11 14 12 12 11 30/30 Write block 216 len 40960 data: 9 9 9 9 9 9 6 7 6 5 ---------------------------------------------------------------- Crucible gen:98 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 9 Done Done Done false 1001 Acked Write 1 Sent Done Done false 1002 Acked Read 5 Sent Done Done false 1003 Acked Write 4 Sent Done Done false 1004 Acked Write 1 Sent Done Done false 1005 Acked Read 6 Sent Done Done false 1006 Acked Write 3 Sent Done Done false 1007 Acked Write 8 Sent Done Done false 1008 Acked Read 5 Sent Done Done false 1009 Acked Read 3 Sent Done Done false 1010 Acked Write 2 Sent Done Done false 1011 Acked Write 8 Sent Done Done false 1012 Acked Read 5 Sent Done Done false 1013 Acked Write 5 Sent Done Done false 1014 Acked Write 9 Sent Done Done false 1015 Acked Write 1 Sent Done Done false 1016 Acked Write 8 Sent Done Done false 1017 Acked Write 8 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 1 Sent Done Done false 1020 Acked Write 4 Sent Done Done false 1021 Acked Read 1 Sent Done Done false 1022 Acked Write 8 Sent Done Done false 1023 Acked Flush 0 Sent Done Done false 1024 Acked Write 10 Sent Done Done false 1025 Acked Write 3 Sent Done Done false 1026 Acked Read 3 Sent Done Done false 1027 Acked Read 5 Sent Done Done false 1028 Acked Write 5 Sent Sent Sent false 1029 Acked Write 10 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 2 2 33 Done 1 28 28 57 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1023)) Some(JobId(1023)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:52.518619619Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:52.518915872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1527,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 94 98 98 168 175 175 F F F <--- 2 040-059 89 89 89 162 162 162 F T T <--- 3 060-079 95 95 95 172 172 172 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 93 98 98 167 176 176 F F F <--- 6 120-139 94 98 98 171 175 175 F F F <--- 7 140-159 94 98 98 171 175 175 F F F <--- 8 160-179 94 98 98 171 175 175 F F F <--- 9 180-199 96 98 98 173 175 175 F F F <--- 10 200-219 91 91 91 165 165 165 F T T <--- 11 220-239 97 98 98 174 175 175 F T T <--- 12 240-259 86 98 98 157 175 175 F F F <--- 13 260-279 95 95 95 172 172 172 F F F 14 280-299 95 95 95 172 172 172 F F F 15 300-319 94 94 94 171 171 171 F F F 16 320-339 93 98 98 167 175 175 F T T <--- 17 340-359 94 98 98 170 176 176 F F F <--- 18 360-379 96 96 96 173 173 173 F F F 19 380-399 96 98 98 173 175 175 F F F <--- 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 92 92 92 166 166 166 F F F 23 460-479 92 92 92 166 166 166 F T T <--- 24 480-499 96 96 96 173 173 173 F F F 25 500-519 96 96 96 173 173 173 F F F 26 520-539 96 98 98 173 176 176 F F F <--- 27 540-559 97 98 98 174 175 175 T F F <--- 28 560-579 97 98 98 174 175 175 T F F <--- 29 580-599 95 95 95 172 172 172 F F F Max gen: 98, Max flush: 176 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 49 Verifying data now No change after verify Loop: 49 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 84 84 155 155 155 F F F 1 020-039 98 98 98 175 175 175 F F F 2 040-059 99 99 99 177 177 177 F F F 3 060-079 95 95 95 172 172 172 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 98 98 98 176 176 176 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 98 98 98 175 175 175 F F F 8 160-179 98 98 98 175 175 175 F F F 9 180-199 98 98 98 175 175 175 F F F 10 200-219 99 99 99 177 177 177 F F F 11 220-239 99 99 99 177 177 177 F F F 12 240-259 98 98 98 175 175 175 F F F 13 260-279 95 95 95 172 172 172 F F F 14 280-299 95 95 95 172 172 172 F F F 15 300-319 94 94 94 171 171 171 F F F 16 320-339 99 99 99 177 177 177 F F F 17 340-359 98 98 98 176 176 176 F F F 18 360-379 96 96 96 173 173 173 F F F 19 380-399 98 98 98 175 175 175 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 92 92 92 166 166 166 F F F 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 96 96 96 173 173 173 F F F 26 520-539 98 98 98 176 176 176 F F F 27 540-559 98 98 98 175 175 175 F F F 28 560-579 98 98 98 175 175 175 F F F 29 580-599 95 95 95 172 172 172 F F F Max gen: 99, Max flush: 177 Begin loop 50 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.776220731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:56.783216735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.783284375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.789956561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790221229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790258383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790267981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790280749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Crucible 57476d9d-dfc9-4423-adc9-a47a24bcafaf has session id: 5dc396f1-59f7-4710-a7d0-a979d6e1e832","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790618486Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Upstairs opts: Upstairs UUID: 57476d9d-dfc9-4423-adc9-a47a24bcafaf, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.79065104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Crucible stats registered with UUID: 57476d9d-dfc9-4423-adc9-a47a24bcafaf","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790664988Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:56.790675137Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.79084318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"1","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790860067Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"2","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.790871105Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"0","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791003374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} {"msg":"The guest has requested activation with gen:100","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.79103134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"57476d9d-dfc9-4423-adc9-a47a24bcafaf active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791043148Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791052786Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"0","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791063375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"1","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791073843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"2","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791084241Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"2","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.79109503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"0","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791105778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"1","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"ds_connection connected from Ok(127.0.0.1:59774)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791171657Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"0","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"ds_connection connected from Ok(127.0.0.1:55876)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791183545Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"2","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"ds_connection connected from Ok(127.0.0.1:50269)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791196973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"io task","client":"1","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791899391Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"1","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791926187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"2","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.791938875Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"0","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792203363Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792213851Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[0]R flush_numbers[0..12]: [155, 175, 177, 172, 164, 176, 175, 175, 175, 175, 177, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792234358Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[0]R generation[0..12]: [84, 98, 99, 95, 90, 98, 98, 98, 98, 98, 99, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792245866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792257934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[1]R flush_numbers[0..12]: [155, 175, 177, 172, 164, 176, 175, 175, 175, 175, 177, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792269482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[1]R generation[0..12]: [84, 98, 99, 95, 90, 98, 98, 98, 98, 98, 99, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792280831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792292859Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[2]R flush_numbers[0..12]: [155, 175, 177, 172, 164, 176, 175, 175, 175, 175, 177, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792304487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[2]R generation[0..12]: [84, 98, 99, 95, 90, 98, 98, 98, 98, 98, 99, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792315635Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792329733Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Max found gen is 100","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792339871Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Generation requested: 100 >= found:100","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792350559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Next flush: 178","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792360548Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792370626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"":"downstairs","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792381385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792391043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"0","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792401901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"1","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.79241263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"client":"2","":"downstairs","session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792423538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792433446Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"57476d9d-dfc9-4423-adc9-a47a24bcafaf is now active with session: 5dc396f1-59f7-4710-a7d0-a979d6e1e832","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792444195Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792453483Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"session_id":"5dc396f1-59f7-4710-a7d0-a979d6e1e832"} {"msg":"The guest has finished waiting for activation with:100","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792463312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Activated sub_volume 57476d9d-dfc9-4423-adc9-a47a24bcafaf","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.79247184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792480499Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.792794759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} 01/30 Write block 7 len 36864 data: 5 6 7 7 7 13 11 11 8 02/30 Write block 306 len 12288 data: 12 9 8 03/30 Flush 04/30 Write block 369 len 12288 data: 6 7 6 05/30 Read block 295 len 4096 06/30 Read block 160 len 32768 07/30 Read block 552 len 12288 08/30 Flush 09/30 Write block 450 len 12288 data: 8 9 9 10/30 Read block 114 len 28672 11/30 Write block 268 len 8192 data: 8 9 12/30 Write block 355 len 12288 data: 9 8 10 13/30 Read block 188 len 36864 14/30 Write block 586 len 12288 data: 3 3 4 15/30 Write block 376 len 24576 data: 11 10 9 8 7 3 16/30 Flush 17/30 Write block 107 len 28672 data: 6 7 6 6 5 6 8 18/30 Read block 285 len 4096 19/30 Flush 20/30 Flush 21/30 Write block 102 len 36864 data: 10 9 7 7 7 7 8 7 7 22/30 Read block 479 len 28672 23/30 Flush 24/30 Write block 287 len 40960 data: 5 6 6 5 5 4 5 6 6 7 25/30 Read block 526 len 36864 26/30 Write block 447 len 20480 data: 6 5 7 9 10 27/30 Read block 89 len 40960 28/30 Write block 147 len 8192 data: 6 8 29/30 Write block 374 len 36864 data: 8 10 12 11 10 9 8 4 3 30/30 Write block 63 len 24576 data: 9 9 10 13 14 14 ---------------------------------------------------------------- Crucible gen:100 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 9 Sent Done Done false 1001 Acked Write 3 Sent Done Done false 1002 Acked Flush 0 Sent Done Done false 1003 Acked Write 3 Sent Done Done false 1004 Acked Read 1 Sent Done Done false 1005 Acked Read 8 Sent Done Done false 1006 Acked Read 3 Sent Done Done false 1007 Acked Flush 0 Sent Done Done false 1008 Acked Write 3 Sent Done Done false 1009 Acked Read 7 Sent Done Done false 1010 Acked Write 2 Sent Done Done false 1011 Acked Write 3 Sent Done Done false 1012 Acked Read 9 Sent Done Done false 1013 Acked Write 3 Sent Done Done false 1014 Acked Write 6 Sent Done Done false 1015 Acked Flush 0 Sent Done Done false 1016 Acked Write 7 Sent Done Done false 1017 Acked Read 1 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 9 Sent Done Done false 1021 Acked Read 7 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 10 Sent Done Done false 1024 Acked Read 9 Sent Done Done false 1025 Acked Write 5 Sent Done Done false 1026 Acked Read 10 Sent Done Done false 1027 Acked Write 2 Sent Done Done false 1028 Acked Write 9 Sent Sent Sent false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 2 2 34 Done 0 28 28 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1022)) Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:39:56.800720765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:39:56.800985333Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1535,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 84 100 100 155 178 178 F F F <--- 1 020-039 98 98 98 175 175 175 F F F 2 040-059 99 99 99 177 177 177 F F F 3 060-079 95 95 95 172 172 172 F T T <--- 4 080-099 90 90 90 164 164 164 F F F 5 100-119 98 100 100 176 183 183 F F F <--- 6 120-139 98 98 98 175 175 175 F F F 7 140-159 98 98 98 175 175 175 F T T <--- 8 160-179 98 98 98 175 175 175 F F F 9 180-199 98 98 98 175 175 175 F F F 10 200-219 99 99 99 177 177 177 F F F 11 220-239 99 99 99 177 177 177 F F F 12 240-259 98 98 98 175 175 175 F F F 13 260-279 95 100 100 172 180 180 F F F <--- 14 280-299 95 95 95 172 172 172 F T T <--- 15 300-319 94 100 100 171 178 178 F F F <--- 16 320-339 99 99 99 177 177 177 F F F 17 340-359 98 100 100 176 180 180 F F F <--- 18 360-379 96 100 100 173 180 180 F T T <--- 19 380-399 98 100 100 175 180 180 F T T <--- 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 92 100 100 166 180 180 F T T <--- 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 96 96 96 173 173 173 F F F 26 520-539 98 98 98 176 176 176 F F F 27 540-559 98 98 98 175 175 175 F F F 28 560-579 98 98 98 175 175 175 F F F 29 580-599 95 100 100 172 180 180 F F F <--- Max gen: 100, Max flush: 183 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 50 Verifying data now No change after verify Loop: 50 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 100 100 100 178 178 178 F F F 1 020-039 98 98 98 175 175 175 F F F 2 040-059 99 99 99 177 177 177 F F F 3 060-079 101 101 101 184 184 184 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 101 101 101 184 184 184 F F F 8 160-179 98 98 98 175 175 175 F F F 9 180-199 98 98 98 175 175 175 F F F 10 200-219 99 99 99 177 177 177 F F F 11 220-239 99 99 99 177 177 177 F F F 12 240-259 98 98 98 175 175 175 F F F 13 260-279 100 100 100 180 180 180 F F F 14 280-299 101 101 101 184 184 184 F F F 15 300-319 100 100 100 178 178 178 F F F 16 320-339 99 99 99 177 177 177 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 101 101 101 184 184 184 F F F 19 380-399 101 101 101 184 184 184 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 101 101 101 184 184 184 F F F 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 96 96 96 173 173 173 F F F 26 520-539 98 98 98 176 176 176 F F F 27 540-559 98 98 98 175 175 175 F F F 28 560-579 98 98 98 175 175 175 F F F 29 580-599 100 100 100 180 180 180 F F F Max gen: 101, Max flush: 184 Begin loop 51 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.048473896Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:01.055415819Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.055491197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062108182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062365481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062395377Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062404515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062419813Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Crucible 3f87179c-ef14-409d-8702-de4b6e479cf0 has session id: 9188111e-34cd-49b6-89f3-8f40ab2121fd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062786584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Upstairs opts: Upstairs UUID: 3f87179c-ef14-409d-8702-de4b6e479cf0, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062810281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Crucible stats registered with UUID: 3f87179c-ef14-409d-8702-de4b6e479cf0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.062821209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:01.062831397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.06300052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"1","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063016898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"0","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063027776Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"2","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063164414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} {"msg":"The guest has requested activation with gen:102","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.06318888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"3f87179c-ef14-409d-8702-de4b6e479cf0 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063200708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063210427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"0","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063221035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"1","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063231563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"2","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063242212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"2","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.06325447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"0","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063265268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"1","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"ds_connection connected from Ok(127.0.0.1:59344)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.06331524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"1","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"ds_connection connected from Ok(127.0.0.1:36289)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063327108Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"2","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"ds_connection connected from Ok(127.0.0.1:36594)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.063338436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"io task","client":"0","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.06400716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"1","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064064841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"0","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064094726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"2","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064299763Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064325699Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[0]R flush_numbers[0..12]: [178, 175, 177, 184, 164, 183, 175, 184, 175, 175, 177, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064396748Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[0]R generation[0..12]: [100, 98, 99, 101, 90, 100, 98, 101, 98, 98, 99, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064409026Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064421124Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[1]R flush_numbers[0..12]: [178, 175, 177, 184, 164, 183, 175, 184, 175, 175, 177, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064432752Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[1]R generation[0..12]: [100, 98, 99, 101, 90, 100, 98, 101, 98, 98, 99, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.06444603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064458428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[2]R flush_numbers[0..12]: [178, 175, 177, 184, 164, 183, 175, 184, 175, 175, 177, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064470106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[2]R generation[0..12]: [100, 98, 99, 101, 90, 100, 98, 101, 98, 98, 99, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064481364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064493332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Max found gen is 102","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064503541Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Generation requested: 102 >= found:102","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064514019Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Next flush: 185","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064524107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064534156Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"":"downstairs","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064544654Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064554183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"0","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064564621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"1","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064575219Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"client":"2","":"downstairs","session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064585987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064596026Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"3f87179c-ef14-409d-8702-de4b6e479cf0 is now active with session: 9188111e-34cd-49b6-89f3-8f40ab2121fd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064606954Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064617972Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"session_id":"9188111e-34cd-49b6-89f3-8f40ab2121fd"} {"msg":"The guest has finished waiting for activation with:102","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064627901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Activated sub_volume 3f87179c-ef14-409d-8702-de4b6e479cf0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064636599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064645278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.064935002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} 01/30 Write block 269 len 40960 data: 10 9 9 9 6 7 8 8 9 12 02/30 Read block 276 len 36864 03/30 Write block 69 len 28672 data: 12 11 11 13 10 10 6 04/30 Read block 444 len 32768 05/30 Write block 287 len 16384 data: 6 7 7 6 06/30 Flush 07/30 Write block 141 len 28672 data: 9 9 10 8 9 8 7 08/30 Write block 549 len 36864 data: 11 8 8 7 8 8 9 9 8 09/30 Write block 185 len 16384 data: 9 6 7 7 10/30 Write block 503 len 16384 data: 10 11 10 9 11/30 Read block 57 len 36864 12/30 Read block 302 len 4096 13/30 Flush 14/30 Write block 72 len 28672 data: 14 11 11 7 6 6 7 15/30 Write block 565 len 16384 data: 8 9 7 8 16/30 Write block 532 len 24576 data: 13 10 10 10 13 12 17/30 Read block 440 len 16384 18/30 Read block 368 len 8192 19/30 Read block 441 len 16384 20/30 Read block 487 len 4096 21/30 Write block 308 len 20480 data: 9 7 7 6 5 22/30 Read block 386 len 32768 23/30 Read block 456 len 12288 24/30 Write block 576 len 20480 data: 11 9 10 9 9 25/30 Flush 26/30 Write block 7 len 16384 data: 6 7 8 8 27/30 Write block 307 len 24576 data: 10 10 8 8 7 6 28/30 Read block 17 len 4096 29/30 Write block 204 len 12288 data: 12 11 9 30/30 Read block 245 len 8192 ---------------------------------------------------------------- Crucible gen:102 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Done false 1001 Acked Read 9 Sent Done Done false 1002 Acked Write 7 Sent Done Done false 1003 Acked Read 8 Sent Done Done false 1004 Acked Write 4 Sent Done Done false 1005 Acked Flush 0 Sent Done Done false 1006 Acked Write 7 Sent Done Done false 1007 Acked Write 9 Sent Done Done false 1008 Acked Write 4 Sent Done Done false 1009 Acked Write 4 Sent Done Done false 1010 Acked Read 9 Sent Done Done false 1011 Acked Read 1 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 7 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Write 6 Sent Done Done false 1016 Acked Read 4 Sent Done Done false 1017 Acked Read 2 Sent Done Done false 1018 Acked Read 4 Sent Done Done false 1019 Acked Read 1 Sent Done Done false 1020 Acked Write 5 Sent Done Done false 1021 Acked Read 8 Sent Done Done false 1022 Acked Read 3 Sent Done Done false 1023 Acked Write 5 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 4 Sent Done Done false 1026 Acked Write 6 Sent Done Done false 1027 Acked Read 1 Sent Done Done false 1028 Acked Write 3 Sent Done Done false 1029 Acked Read 2 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 0 0 29 Done 1 30 30 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1024)) Some(JobId(1024)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:01.072369687Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:01.072637174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1543,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 100 100 100 178 178 178 F T T <--- 1 020-039 98 98 98 175 175 175 F F F 2 040-059 99 99 99 177 177 177 F F F 3 060-079 101 102 102 184 187 187 F F F <--- 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 101 102 102 184 186 186 F F F <--- 8 160-179 98 98 98 175 175 175 F F F 9 180-199 98 102 102 175 186 186 F F F <--- 10 200-219 99 99 99 177 177 177 F T T <--- 11 220-239 99 99 99 177 177 177 F F F 12 240-259 98 98 98 175 175 175 F F F 13 260-279 100 102 102 180 185 185 T F F <--- 14 280-299 101 102 102 184 185 185 F F F <--- 15 300-319 100 102 102 178 187 187 F T T <--- 16 320-339 99 99 99 177 177 177 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 101 101 101 184 184 184 F F F 19 380-399 101 101 101 184 184 184 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 101 101 101 184 184 184 F F F 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 96 102 102 173 186 186 F F F <--- 26 520-539 98 102 102 176 187 187 F F F <--- 27 540-559 98 102 102 175 186 186 F F F <--- 28 560-579 98 102 102 175 187 187 F F F <--- 29 580-599 100 102 102 180 187 187 F F F <--- Max gen: 102, Max flush: 187 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 51 Verifying data now No change after verify Loop: 51 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 103 103 103 188 188 188 F F F 1 020-039 98 98 98 175 175 175 F F F 2 040-059 99 99 99 177 177 177 F F F 3 060-079 102 102 102 187 187 187 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 102 102 102 186 186 186 F F F 8 160-179 98 98 98 175 175 175 F F F 9 180-199 102 102 102 186 186 186 F F F 10 200-219 103 103 103 188 188 188 F F F 11 220-239 99 99 99 177 177 177 F F F 12 240-259 98 98 98 175 175 175 F F F 13 260-279 102 102 102 185 185 185 F F F 14 280-299 102 102 102 185 185 185 F F F 15 300-319 103 103 103 188 188 188 F F F 16 320-339 99 99 99 177 177 177 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 101 101 101 184 184 184 F F F 19 380-399 101 101 101 184 184 184 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 96 96 173 173 173 F F F 22 440-459 101 101 101 184 184 184 F F F 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 102 102 102 187 187 187 F F F 29 580-599 102 102 102 187 187 187 F F F Max gen: 103, Max flush: 188 Begin loop 52 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.321643006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:05.328632241Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.32870626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.335372237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.335625847Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.335652792Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.335661821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.335674529Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Crucible 2b0407a3-9c38-43df-8db2-172912e51c1e has session id: 78384619-a2b3-4191-8ac7-5e11961740ce","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.33598172Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Upstairs opts: Upstairs UUID: 2b0407a3-9c38-43df-8db2-172912e51c1e, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336036611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Crucible stats registered with UUID: 2b0407a3-9c38-43df-8db2-172912e51c1e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336048109Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:05.336058858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336227561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"1","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336243298Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"2","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336254177Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"0","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336369418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} {"msg":"The guest has requested activation with gen:104","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336393814Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"2b0407a3-9c38-43df-8db2-172912e51c1e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336406722Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336416281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"0","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336426349Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"1","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336436168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"2","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336446106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"2","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336456624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"0","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336466843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"1","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"ds_connection connected from Ok(127.0.0.1:47319)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336511296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"2","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"ds_connection connected from Ok(127.0.0.1:60902)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.336537091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"0","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"ds_connection connected from Ok(127.0.0.1:36471)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.33654923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"io task","client":"1","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337278643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"1","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.33729801Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"2","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337310088Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"0","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337645885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337655973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[0]R flush_numbers[0..12]: [188, 175, 177, 187, 164, 183, 175, 186, 175, 186, 188, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.33767802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[0]R generation[0..12]: [103, 98, 99, 102, 90, 100, 98, 102, 98, 102, 103, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337689868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337701946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[1]R flush_numbers[0..12]: [188, 175, 177, 187, 164, 183, 175, 186, 175, 186, 188, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337713724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[1]R generation[0..12]: [103, 98, 99, 102, 90, 100, 98, 102, 98, 102, 103, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337725032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[2]R flush_numbers[0..12]: [188, 175, 177, 187, 164, 183, 175, 186, 175, 186, 188, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337749008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[2]R generation[0..12]: [103, 98, 99, 102, 90, 100, 98, 102, 98, 102, 103, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337759727Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337771025Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Max found gen is 104","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337780743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Generation requested: 104 >= found:104","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337790792Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Next flush: 189","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.33780047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337810139Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"":"downstairs","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337820127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337829166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"0","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337840544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"1","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337850482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"client":"2","":"downstairs","session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337860701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337870039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"2b0407a3-9c38-43df-8db2-172912e51c1e is now active with session: 78384619-a2b3-4191-8ac7-5e11961740ce","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337880267Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337889386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"session_id":"78384619-a2b3-4191-8ac7-5e11961740ce"} {"msg":"The guest has finished waiting for activation with:104","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337898674Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Activated sub_volume 2b0407a3-9c38-43df-8db2-172912e51c1e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337906823Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.337915092Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.338198307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} 01/30 Write block 298 len 4096 data: 10 02/30 Read block 448 len 4096 03/30 Write block 57 len 36864 data: 7 6 5 6 7 9 10 10 11 04/30 Read block 52 len 40960 05/30 Write block 570 len 28672 data: 13 13 13 9 10 9 12 06/30 Read block 597 len 4096 07/30 Write block 206 len 16384 data: 10 9 11 13 08/30 Read block 315 len 24576 09/30 Write block 588 len 28672 data: 5 4 3 3 2 5 4 10/30 Flush 11/30 Write block 577 len 40960 data: 10 11 10 10 8 8 5 4 4 4 12/30 Read block 154 len 16384 13/30 Write block 285 len 24576 data: 5 5 7 8 8 7 14/30 Write block 285 len 40960 data: 6 6 8 9 9 8 6 5 6 7 15/30 Write block 438 len 36864 data: 11 10 11 11 10 7 8 6 8 16/30 Write block 245 len 28672 data: 6 5 5 5 6 6 5 17/30 Read block 82 len 8192 18/30 Write block 16 len 28672 data: 8 7 10 11 10 7 5 19/30 Write block 454 len 4096 data: 11 20/30 Flush 21/30 Write block 61 len 16384 data: 8 10 11 11 22/30 Write block 286 len 8192 data: 7 9 23/30 Flush 24/30 Write block 368 len 8192 data: 8 7 25/30 Read block 422 len 40960 26/30 Write block 290 len 28672 data: 9 7 6 7 8 7 8 27/30 Read block 162 len 4096 28/30 Read block 338 len 8192 29/30 Read block 169 len 28672 30/30 Write block 449 len 24576 data: 8 10 11 10 11 12 ---------------------------------------------------------------- Crucible gen:104 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Sent Done Done false 1001 Acked Read 1 Sent Done Done false 1002 Acked Write 9 Sent Done Done false 1003 Acked Read 10 Sent Done Done false 1004 Acked Write 7 Sent Done Done false 1005 Acked Read 1 Sent Done Done false 1006 Acked Write 4 Sent Done Done false 1007 Acked Read 6 Sent Done Done false 1008 Acked Write 7 Sent Done Done false 1009 Acked Flush 0 Sent Done Done false 1010 Acked Write 10 Sent Done Done false 1011 Acked Read 4 Sent Done Done false 1012 Acked Write 6 Sent Done Done false 1013 Acked Write 10 Sent Done Done false 1014 Acked Write 9 Sent Done Done false 1015 Acked Write 7 Sent Done Done false 1016 Acked Read 2 Sent Done Done false 1017 Acked Write 7 Sent Done Done false 1018 Acked Write 1 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 4 Sent Done Done false 1021 Acked Write 2 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 2 Sent Done Done false 1024 Acked Read 10 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 1 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Read 7 Sent Done Done false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 1 1 32 Done 0 29 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1022)) Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:05.346151029Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:05.346429185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1551,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 103 104 104 188 190 190 F F F <--- 1 020-039 98 104 104 175 190 190 F F F <--- 2 040-059 99 104 104 177 189 189 F F F <--- 3 060-079 102 104 104 187 191 191 F F F <--- 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 102 102 102 186 186 186 F F F 8 160-179 98 98 98 175 175 175 F F F 9 180-199 102 102 102 186 186 186 F F F 10 200-219 103 104 104 188 189 189 F F F <--- 11 220-239 99 99 99 177 177 177 F F F 12 240-259 98 104 104 175 190 190 F F F <--- 13 260-279 102 102 102 185 185 185 F F F 14 280-299 102 104 104 185 191 191 F T T <--- 15 300-319 103 103 103 188 188 188 F F F 16 320-339 99 99 99 177 177 177 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 101 101 101 184 184 184 F T T <--- 19 380-399 101 101 101 184 184 184 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 96 104 104 173 190 190 F F F <--- 22 440-459 101 104 104 184 190 190 F T T <--- 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 102 104 104 187 190 190 F F F <--- 29 580-599 102 104 104 187 190 190 F F F <--- Max gen: 104, Max flush: 191 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 52 Verifying data now No change after verify Loop: 52 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 104 104 104 190 190 190 F F F 1 020-039 104 104 104 190 190 190 F F F 2 040-059 104 104 104 189 189 189 F F F 3 060-079 104 104 104 191 191 191 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 102 102 102 186 186 186 F F F 8 160-179 98 98 98 175 175 175 F F F 9 180-199 102 102 102 186 186 186 F F F 10 200-219 104 104 104 189 189 189 F F F 11 220-239 99 99 99 177 177 177 F F F 12 240-259 104 104 104 190 190 190 F F F 13 260-279 102 102 102 185 185 185 F F F 14 280-299 105 105 105 192 192 192 F F F 15 300-319 103 103 103 188 188 188 F F F 16 320-339 99 99 99 177 177 177 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 105 105 105 192 192 192 F F F 19 380-399 101 101 101 184 184 184 F F F 20 400-419 96 96 96 173 173 173 F F F 21 420-439 104 104 104 190 190 190 F F F 22 440-459 105 105 105 192 192 192 F F F 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 104 104 104 190 190 190 F F F 29 580-599 104 104 104 190 190 190 F F F Max gen: 105, Max flush: 192 Begin loop 53 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.59459577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.602942389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603260259Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603288444Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603297663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603310471Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Crucible caacf40c-1bd0-498e-ab32-d3bb8cc4c2d9 has session id: ebde38d8-f2fd-4689-b136-5dcae66aac7c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603614222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Upstairs opts: Upstairs UUID: caacf40c-1bd0-498e-ab32-d3bb8cc4c2d9, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603639328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Crucible stats registered with UUID: caacf40c-1bd0-498e-ab32-d3bb8cc4c2d9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603650037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:09.603663185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603847235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"2","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.60387968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"1","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603891728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"0","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.603990222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"task":"crutest"} {"msg":"The guest has requested activation with gen:106","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604015408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"caacf40c-1bd0-498e-ab32-d3bb8cc4c2d9 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604041664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604051963Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"0","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604062601Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"1","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604073049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"2","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604083408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"2","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604093886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"1","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604144738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"0","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"ds_connection connected from Ok(127.0.0.1:48128)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604169934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"2","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"ds_connection connected from Ok(127.0.0.1:52039)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604182212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"1","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"ds_connection connected from Ok(127.0.0.1:42975)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.6042568Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"io task","client":"0","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604875961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"1","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604900737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"0","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.604916915Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"2","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605241303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605255891Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[0]R flush_numbers[0..12]: [190, 190, 189, 191, 164, 183, 175, 186, 175, 186, 189, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605291055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[0]R generation[0..12]: [104, 104, 104, 104, 90, 100, 98, 102, 98, 102, 104, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605303213Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605315321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[1]R flush_numbers[0..12]: [190, 190, 189, 191, 164, 183, 175, 186, 175, 186, 189, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605326869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[1]R generation[0..12]: [104, 104, 104, 104, 90, 100, 98, 102, 98, 102, 104, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605338288Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605350296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[2]R flush_numbers[0..12]: [190, 190, 189, 191, 164, 183, 175, 186, 175, 186, 189, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605361844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[2]R generation[0..12]: [104, 104, 104, 104, 90, 100, 98, 102, 98, 102, 104, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605373222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.60538518Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Max found gen is 106","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605395578Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Generation requested: 106 >= found:106","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605406167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Next flush: 193","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605418045Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605428183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"":"downstairs","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605438632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605452589Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"0","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605463198Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"1","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605473596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"client":"2","":"downstairs","session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605484234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605494133Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"caacf40c-1bd0-498e-ab32-d3bb8cc4c2d9 is now active with session: ebde38d8-f2fd-4689-b136-5dcae66aac7c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605504991Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605514499Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"session_id":"ebde38d8-f2fd-4689-b136-5dcae66aac7c"} {"msg":"The guest has finished waiting for activation with:106","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605524318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Activated sub_volume caacf40c-1bd0-498e-ab32-d3bb8cc4c2d9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605533037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605541855Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.605845117Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"task":"crutest"} 01/30 Write block 438 len 20480 data: 12 11 12 12 11 02/30 Write block 575 len 24576 data: 10 13 11 12 11 11 03/30 Read block 525 len 32768 04/30 Write block 209 len 16384 data: 14 10 7 8 05/30 Read block 468 len 40960 06/30 Read block 32 len 32768 07/30 Write block 255 len 24576 data: 7 8 6 7 7 7 08/30 Read block 565 len 20480 09/30 Read block 577 len 8192 10/30 Write block 281 len 12288 data: 11 10 7 11/30 Read block 531 len 20480 12/30 Read block 545 len 36864 13/30 Read block 366 len 32768 14/30 Flush 15/30 Write block 34 len 8192 data: 6 4 16/30 Write block 304 len 16384 data: 14 12 13 11 17/30 Write block 394 len 36864 data: 5 6 7 3 3 6 6 6 8 18/30 Read block 536 len 24576 19/30 Write block 280 len 24576 data: 11 12 11 8 6 7 20/30 Read block 410 len 12288 21/30 Read block 464 len 40960 22/30 Read block 402 len 20480 23/30 Read block 47 len 20480 24/30 Read block 13 len 12288 25/30 Flush 26/30 Write block 378 len 20480 data: 11 10 9 5 4 27/30 Write block 210 len 8192 data: 11 8 28/30 Write block 324 len 40960 data: 10 9 8 8 6 7 9 7 7 8 29/30 Write block 160 len 16384 data: 9 6 5 5 30/30 Write block 486 len 12288 data: 7 6 4 ---------------------------------------------------------------- Crucible gen:106 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Write 6 Done Done Done false 1002 Acked Read 8 Done Done Done false 1003 Acked Write 4 Done Done Sent false 1004 Acked Read 10 Done Done Sent false 1005 Acked Read 8 Done Done Sent false 1006 Acked Write 6 Done Done Sent false 1007 Acked Read 5 Done Done Sent false 1008 Acked Read 2 Done Done Sent false 1009 Acked Write 3 Done Done Sent false 1010 Acked Read 5 Done Done Sent false 1011 Acked Read 9 Done Done Sent false 1012 Acked Read 8 Done Done Sent false 1013 Acked Flush 0 Done Done Sent false 1014 Acked Write 2 Done Done Sent false 1015 Acked Write 4 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Read 6 Done Done Sent false 1018 Acked Write 6 Done Done Sent false 1019 Acked Read 3 Done Done Sent false 1020 Acked Read 10 Done Done Sent false 1021 Acked Read 5 Done Done Sent false 1022 Acked Read 5 Done Done Sent false 1023 Acked Read 3 Done Done Sent false 1024 Acked Flush 0 Done Done Sent false 1025 Acked Write 5 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Write 10 Sent Sent Sent false 1028 Acked Write 4 Sent Sent Sent false 1029 Acked Write 3 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 3 27 33 Done 27 27 3 57 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) Some(JobId(1024)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:09.613495757Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:09.613772673Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1559,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 104 104 104 190 190 190 F F F 1 020-039 106 106 104 194 194 190 F F F <--- 2 040-059 104 104 104 189 189 189 F F F 3 060-079 104 104 104 191 191 191 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 102 102 102 186 186 186 F F F 8 160-179 98 98 98 175 175 175 T T F <--- 9 180-199 102 102 102 186 186 186 F F F 10 200-219 106 106 104 193 193 189 T T F <--- 11 220-239 99 99 99 177 177 177 F F F 12 240-259 106 106 104 193 193 190 F F F <--- 13 260-279 106 106 102 193 193 185 F F F <--- 14 280-299 106 106 105 194 194 192 F F F <--- 15 300-319 106 106 103 194 194 188 F F F <--- 16 320-339 99 99 99 177 177 177 T T F <--- 17 340-359 100 100 100 180 180 180 F F F 18 360-379 105 105 105 192 192 192 T T F <--- 19 380-399 106 106 101 194 194 184 T T F <--- 20 400-419 106 106 96 194 194 173 F F F <--- 21 420-439 106 106 104 193 193 190 F F T <--- 22 440-459 106 106 105 193 193 192 F F T <--- 23 460-479 99 99 99 177 177 177 F F F 24 480-499 96 96 96 173 173 173 T T F <--- 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 106 106 104 193 193 190 F F T <--- 29 580-599 106 106 104 193 193 190 F F T <--- Max gen: 106, Max flush: 194 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 53 Verifying data now No change after verify Loop: 53 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 104 104 104 190 190 190 F F F 1 020-039 106 106 106 194 194 194 F F F 2 040-059 104 104 104 189 189 189 F F F 3 060-079 104 104 104 191 191 191 F F F 4 080-099 90 90 90 164 164 164 F F F 5 100-119 100 100 100 183 183 183 F F F 6 120-139 98 98 98 175 175 175 F F F 7 140-159 102 102 102 186 186 186 F F F 8 160-179 107 107 107 195 195 195 F F F 9 180-199 102 102 102 186 186 186 F F F 10 200-219 107 107 107 195 195 195 F F F 11 220-239 99 99 99 177 177 177 F F F 12 240-259 106 106 106 193 193 193 F F F 13 260-279 106 106 106 193 193 193 F F F 14 280-299 106 106 106 194 194 194 F F F 15 300-319 106 106 106 194 194 194 F F F 16 320-339 107 107 107 195 195 195 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 107 107 107 195 195 195 F F F 19 380-399 107 107 107 195 195 195 F F F 20 400-419 106 106 106 194 194 194 F F F 21 420-439 106 106 106 193 193 193 F F F 22 440-459 106 106 106 193 193 193 F F F 23 460-479 99 99 99 177 177 177 F F F 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 106 106 106 193 193 193 F F F 29 580-599 106 106 106 193 193 193 F F F Max gen: 107, Max flush: 195 Begin loop 54 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.868538336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:13.875512684Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.875588102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882224084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882478224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882505699Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882514998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882527696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Crucible 614b25dc-69dd-4e6a-b236-a9d2628cd1f7 has session id: be3501eb-8acb-4b1a-90e5-a7ab681804d9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882872171Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Upstairs opts: Upstairs UUID: 614b25dc-69dd-4e6a-b236-a9d2628cd1f7, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.8829399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Crucible stats registered with UUID: 614b25dc-69dd-4e6a-b236-a9d2628cd1f7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.882951278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:13.882960497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.88313187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"1","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883147507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"0","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883158485Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"2","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883284495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} {"msg":"The guest has requested activation with gen:108","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.8833163Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"614b25dc-69dd-4e6a-b236-a9d2628cd1f7 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883325679Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883335247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"0","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883345725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"1","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883356204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"2","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883366532Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"2","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.88337965Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"1","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883390328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"0","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"ds_connection connected from Ok(127.0.0.1:41474)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883439341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"2","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"ds_connection connected from Ok(127.0.0.1:41931)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883467396Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"0","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"ds_connection connected from Ok(127.0.0.1:51914)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.883479754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"io task","client":"1","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884165775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"0","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884185542Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"2","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884207878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"1","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884499672Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.8845099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[0]R flush_numbers[0..12]: [190, 194, 189, 191, 164, 183, 175, 186, 195, 186, 195, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884524408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[0]R generation[0..12]: [104, 106, 104, 104, 90, 100, 98, 102, 107, 102, 107, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884536066Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884548424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[1]R flush_numbers[0..12]: [190, 194, 189, 191, 164, 183, 175, 186, 195, 186, 195, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884559992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[1]R generation[0..12]: [104, 106, 104, 104, 90, 100, 98, 102, 107, 102, 107, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.88457133Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884583428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[2]R flush_numbers[0..12]: [190, 194, 189, 191, 164, 183, 175, 186, 195, 186, 195, 177]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884594966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[2]R generation[0..12]: [104, 106, 104, 104, 90, 100, 98, 102, 107, 102, 107, 99]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884608694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884620482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Max found gen is 108","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884630491Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Generation requested: 108 >= found:108","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884641169Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Next flush: 196","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884651167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884661246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"":"downstairs","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884671794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884681263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"0","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884691631Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"1","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884701889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"client":"2","":"downstairs","session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884712588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884722406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"614b25dc-69dd-4e6a-b236-a9d2628cd1f7 is now active with session: be3501eb-8acb-4b1a-90e5-a7ab681804d9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884733244Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884742613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"session_id":"be3501eb-8acb-4b1a-90e5-a7ab681804d9"} {"msg":"The guest has finished waiting for activation with:108","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884757111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Activated sub_volume 614b25dc-69dd-4e6a-b236-a9d2628cd1f7","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884765809Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.884775858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.885062192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} 01/30 Write block 322 len 28672 data: 9 9 11 10 9 9 7 02/30 Read block 182 len 36864 03/30 Read block 174 len 16384 04/30 Write block 287 len 36864 data: 10 10 10 10 8 7 8 9 8 05/30 Write block 594 len 20480 data: 5 5 6 4 4 06/30 Read block 157 len 4096 07/30 Read block 178 len 40960 08/30 Write block 286 len 16384 data: 8 11 11 11 09/30 Flush 10/30 Write block 92 len 20480 data: 9 9 8 7 6 11/30 Read block 77 len 28672 12/30 Flush 13/30 Write block 179 len 4096 data: 12 14/30 Write block 11 len 16384 data: 8 14 12 12 15/30 Read block 178 len 4096 16/30 Write block 66 len 36864 data: 14 15 15 13 12 12 15 12 12 17/30 Write block 366 len 12288 data: 6 10 9 18/30 Write block 139 len 40960 data: 9 10 10 10 11 9 10 9 8 9 19/30 Write block 180 len 4096 data: 13 20/30 Read block 517 len 36864 21/30 Read block 194 len 32768 22/30 Read block 547 len 24576 23/30 Read block 368 len 36864 24/30 Read block 419 len 36864 25/30 Write block 413 len 20480 data: 9 8 10 9 10 26/30 Write block 215 len 32768 data: 9 10 10 10 10 10 10 7 27/30 Write block 109 len 28672 data: 8 8 6 7 9 9 10 28/30 Write block 288 len 24576 data: 12 12 11 9 8 9 29/30 Write block 453 len 32768 data: 12 13 12 10 10 10 9 10 30/30 Read block 450 len 32768 ---------------------------------------------------------------- Crucible gen:108 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Read 9 Sent Done Done false 1002 Acked Read 4 Sent Done Done false 1003 Acked Write 9 Sent Done Done false 1004 Acked Write 5 Sent Done Done false 1005 Acked Read 1 Sent Done Done false 1006 Acked Read 10 Sent Done Done false 1007 Acked Write 4 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 5 Sent Done Done false 1010 Acked Read 7 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 1 Sent Done Done false 1013 Acked Write 4 Sent Done Done false 1014 Acked Read 1 Sent Done Done false 1015 Acked Write 9 Sent Done Done false 1016 Acked Write 3 Sent Done Done false 1017 Acked Write 10 Sent Done Done false 1018 Acked Write 1 Sent Done Done false 1019 Acked Read 9 Sent Done Done false 1020 Acked Read 8 Sent Done Done false 1021 Acked Read 6 Sent Done Done false 1022 Acked Read 9 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Write 5 Sent Done Done false 1025 Acked Write 8 Sent Done Done false 1026 Acked Write 7 Sent Done Done false 1027 Acked Write 6 Sent Done Done false 1028 Acked Write 8 Sent Done Done false 1029 Acked Read 8 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 0 1 30 Done 1 30 29 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1011)) Some(JobId(1011)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:13.89316914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:13.893436057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1567,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 104 104 104 190 190 190 F T T <--- 1 020-039 106 106 106 194 194 194 F F F 2 040-059 104 104 104 189 189 189 F F F 3 060-079 104 104 104 191 191 191 F T T <--- 4 080-099 90 108 108 164 197 197 F F F <--- 5 100-119 100 100 100 183 183 183 F T T <--- 6 120-139 98 98 98 175 175 175 F T T <--- 7 140-159 102 102 102 186 186 186 F T T <--- 8 160-179 107 107 107 195 195 195 F T T <--- 9 180-199 102 102 102 186 186 186 F T T <--- 10 200-219 107 107 107 195 195 195 F T T <--- 11 220-239 99 99 99 177 177 177 F T T <--- 12 240-259 106 106 106 193 193 193 F F F 13 260-279 106 106 106 193 193 193 F F F 14 280-299 106 108 108 194 196 196 F T T <--- 15 300-319 106 106 106 194 194 194 F F F 16 320-339 107 108 108 195 196 196 T F F <--- 17 340-359 100 100 100 180 180 180 F F F 18 360-379 107 107 107 195 195 195 F T T <--- 19 380-399 107 107 107 195 195 195 F F F 20 400-419 106 106 106 194 194 194 F T T <--- 21 420-439 106 106 106 193 193 193 F F F 22 440-459 106 106 106 193 193 193 F T T <--- 23 460-479 99 99 99 177 177 177 F T T <--- 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 106 106 106 193 193 193 F F F 29 580-599 106 108 108 193 196 196 F F F <--- Max gen: 108, Max flush: 197 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 54 Verifying data now No change after verify Loop: 54 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 109 109 109 198 198 198 F F F 1 020-039 106 106 106 194 194 194 F F F 2 040-059 104 104 104 189 189 189 F F F 3 060-079 109 109 109 198 198 198 F F F 4 080-099 108 108 108 197 197 197 F F F 5 100-119 109 109 109 198 198 198 F F F 6 120-139 109 109 109 198 198 198 F F F 7 140-159 109 109 109 198 198 198 F F F 8 160-179 109 109 109 198 198 198 F F F 9 180-199 109 109 109 198 198 198 F F F 10 200-219 109 109 109 198 198 198 F F F 11 220-239 109 109 109 198 198 198 F F F 12 240-259 106 106 106 193 193 193 F F F 13 260-279 106 106 106 193 193 193 F F F 14 280-299 109 109 109 198 198 198 F F F 15 300-319 106 106 106 194 194 194 F F F 16 320-339 108 108 108 196 196 196 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 109 109 109 198 198 198 F F F 19 380-399 107 107 107 195 195 195 F F F 20 400-419 109 109 109 198 198 198 F F F 21 420-439 106 106 106 193 193 193 F F F 22 440-459 109 109 109 198 198 198 F F F 23 460-479 109 109 109 198 198 198 F F F 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 106 106 106 193 193 193 F F F 29 580-599 108 108 108 196 196 196 F F F Max gen: 109, Max flush: 198 Begin loop 55 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.157333575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:18.164397009Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.164480356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.171390024Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17166555Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.171695836Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.171707074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.171720012Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Crucible ed5343cd-14d9-4002-9a13-2b6aabdcfc22 has session id: f71d5eb3-5804-4264-bf24-2d666da6bfe8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172065597Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Upstairs opts: Upstairs UUID: ed5343cd-14d9-4002-9a13-2b6aabdcfc22, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172097921Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Crucible stats registered with UUID: ed5343cd-14d9-4002-9a13-2b6aabdcfc22","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17210918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:18.172119028Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172278283Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"1","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17229425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"2","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172305018Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"0","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172449895Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} {"msg":"The guest has requested activation with gen:110","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17248164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"ed5343cd-14d9-4002-9a13-2b6aabdcfc22 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172491099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172500707Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"0","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172511226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"1","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172523764Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"2","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172534072Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"2","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17254488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"0","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172555559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"1","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"ds_connection connected from Ok(127.0.0.1:48742)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172634716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"1","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"ds_connection connected from Ok(127.0.0.1:54651)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.172646534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"2","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"ds_connection connected from Ok(127.0.0.1:36650)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.1727363Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"io task","client":"0","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173241699Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"2","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173263216Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"1","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173396604Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"0","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173528443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17354739Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[0]R flush_numbers[0..12]: [198, 194, 189, 198, 197, 198, 198, 198, 198, 198, 198, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17367396Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[0]R generation[0..12]: [109, 106, 104, 109, 108, 109, 109, 109, 109, 109, 109, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173686128Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173700816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[1]R flush_numbers[0..12]: [198, 194, 189, 198, 197, 198, 198, 198, 198, 198, 198, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173712424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[1]R generation[0..12]: [109, 106, 104, 109, 108, 109, 109, 109, 109, 109, 109, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173723982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17373581Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[2]R flush_numbers[0..12]: [198, 194, 189, 198, 197, 198, 198, 198, 198, 198, 198, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173747359Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[2]R generation[0..12]: [109, 106, 104, 109, 108, 109, 109, 109, 109, 109, 109, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173758737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173770555Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Max found gen is 110","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173780633Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Generation requested: 110 >= found:110","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173791042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Next flush: 199","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17380104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173811178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"":"downstairs","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173821747Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173831435Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"0","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173842193Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"1","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173852802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"client":"2","":"downstairs","session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17386544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173875368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"ed5343cd-14d9-4002-9a13-2b6aabdcfc22 is now active with session: f71d5eb3-5804-4264-bf24-2d666da6bfe8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173886636Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173896055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"session_id":"f71d5eb3-5804-4264-bf24-2d666da6bfe8"} {"msg":"The guest has finished waiting for activation with:110","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173905983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Activated sub_volume ed5343cd-14d9-4002-9a13-2b6aabdcfc22","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.173914742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.17392352Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.174210055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} 01/30 Write block 428 len 24576 data: 7 8 8 10 11 13 02/30 Read block 43 len 24576 03/30 Write block 108 len 36864 data: 9 9 9 7 8 10 10 11 9 04/30 Read block 71 len 36864 05/30 Write block 573 len 8192 data: 10 11 06/30 Read block 96 len 20480 07/30 Read block 353 len 40960 08/30 Read block 236 len 20480 09/30 Flush 10/30 Write block 242 len 32768 data: 5 6 6 7 6 6 6 7 11/30 Write block 97 len 40960 data: 7 9 10 12 11 11 10 8 8 8 12/30 Write block 592 len 4096 data: 3 13/30 Write block 50 len 8192 data: 12 15 14/30 Read block 326 len 40960 15/30 Read block 130 len 32768 16/30 Read block 520 len 12288 17/30 Write block 280 len 12288 data: 12 13 12 18/30 Flush 19/30 Write block 95 len 24576 data: 8 7 8 10 11 13 20/30 Read block 159 len 28672 21/30 Write block 397 len 8192 data: 4 4 22/30 Read block 350 len 40960 23/30 Write block 64 len 28672 data: 12 12 15 16 16 14 13 24/30 Read block 566 len 36864 25/30 Write block 363 len 28672 data: 6 5 5 7 11 10 8 26/30 Read block 316 len 40960 27/30 Write block 256 len 28672 data: 9 7 8 8 8 6 8 28/30 Read block 401 len 28672 29/30 Write block 315 len 16384 data: 7 7 6 10 30/30 Write block 141 len 36864 data: 11 11 12 10 11 10 9 10 8 ---------------------------------------------------------------- Crucible gen:110 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Done Done false 1001 Acked Read 6 Done Done Done false 1002 Acked Write 9 Done Done Done false 1003 Acked Read 9 Done Done Done false 1004 Acked Write 2 Done Done Done false 1005 Acked Read 5 Done Done Done false 1006 Acked Read 10 Done Done Done false 1007 Acked Read 5 Done Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 8 Sent Done Done false 1010 Acked Write 10 Sent Done Done false 1011 Acked Write 1 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Read 10 Sent Done Done false 1014 Acked Read 8 Sent Done Done false 1015 Acked Read 3 Sent Done Done false 1016 Acked Write 3 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 6 Sent Done Done false 1019 Acked Read 7 Sent Done Done false 1020 Acked Write 2 Sent Done Done false 1021 Acked Read 10 Sent Done Done false 1022 Acked Write 7 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Write 7 Sent Done Done false 1025 Acked Read 10 Sent Done Done false 1026 Acked Write 7 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Write 4 Sent Sent Sent false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 22 2 2 26 Done 8 28 28 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1017)) Some(JobId(1017)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:18.182922196Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:18.18321327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1575,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 109 109 109 198 198 198 F F F 1 020-039 106 106 106 194 194 194 F F F 2 040-059 104 110 110 189 200 200 F F F <--- 3 060-079 109 109 109 198 198 198 F T T <--- 4 080-099 108 110 110 197 200 200 F T T <--- 5 100-119 109 110 110 198 200 200 T T T <--- 6 120-139 109 109 109 198 198 198 F F F 7 140-159 109 109 109 198 198 198 F T T <--- 8 160-179 109 109 109 198 198 198 F F F 9 180-199 109 109 109 198 198 198 F F F 10 200-219 109 109 109 198 198 198 F F F 11 220-239 109 109 109 198 198 198 F F F 12 240-259 106 110 110 193 200 200 F T T <--- 13 260-279 106 106 106 193 193 193 F T T <--- 14 280-299 109 110 110 198 200 200 F F F <--- 15 300-319 106 106 106 194 194 194 F T T <--- 16 320-339 108 108 108 196 196 196 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 109 109 109 198 198 198 F T T <--- 19 380-399 107 107 107 195 195 195 F T T <--- 20 400-419 109 109 109 198 198 198 F F F 21 420-439 106 110 110 193 199 199 T F F <--- 22 440-459 109 109 109 198 198 198 F F F 23 460-479 109 109 109 198 198 198 F F F 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 106 110 110 193 199 199 T F F <--- 29 580-599 108 110 110 196 200 200 F F F <--- Max gen: 110, Max flush: 200 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 55 Verifying data now No change after verify Loop: 55 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 109 109 109 198 198 198 F F F 1 020-039 106 106 106 194 194 194 F F F 2 040-059 110 110 110 200 200 200 F F F 3 060-079 111 111 111 201 201 201 F F F 4 080-099 111 111 111 201 201 201 F F F 5 100-119 111 111 111 201 201 201 F F F 6 120-139 109 109 109 198 198 198 F F F 7 140-159 111 111 111 201 201 201 F F F 8 160-179 109 109 109 198 198 198 F F F 9 180-199 109 109 109 198 198 198 F F F 10 200-219 109 109 109 198 198 198 F F F 11 220-239 109 109 109 198 198 198 F F F 12 240-259 111 111 111 201 201 201 F F F 13 260-279 111 111 111 201 201 201 F F F 14 280-299 110 110 110 200 200 200 F F F 15 300-319 111 111 111 201 201 201 F F F 16 320-339 108 108 108 196 196 196 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 111 111 111 201 201 201 F F F 19 380-399 111 111 111 201 201 201 F F F 20 400-419 109 109 109 198 198 198 F F F 21 420-439 110 110 110 199 199 199 F F F 22 440-459 109 109 109 198 198 198 F F F 23 460-479 109 109 109 198 198 198 F F F 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 102 102 187 187 187 F F F 27 540-559 102 102 102 186 186 186 F F F 28 560-579 110 110 110 199 199 199 F F F 29 580-599 110 110 110 200 200 200 F F F Max gen: 111, Max flush: 201 Begin loop 56 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.437443178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:22.444591299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.444664707Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.4512353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.451504977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.451534992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.451544011Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.451556819Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Crucible c6cf4f65-699a-4d11-abe6-59ddb05b26cc has session id: 7075cc35-76a3-4ceb-bc1d-8ab5543babdf","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.451880637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Upstairs opts: Upstairs UUID: c6cf4f65-699a-4d11-abe6-59ddb05b26cc, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.451912562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Crucible stats registered with UUID: c6cf4f65-699a-4d11-abe6-59ddb05b26cc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.45192381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:22.451933869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452121279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"1","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452150964Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"0","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452165102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"2","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452276904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} {"msg":"The guest has requested activation with gen:112","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452294701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"c6cf4f65-699a-4d11-abe6-59ddb05b26cc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452311998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452321587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"0","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452332055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"1","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452342494Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"2","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452353012Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"2","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452368469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"1","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452379298Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"0","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"ds_connection connected from Ok(127.0.0.1:45262)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.45249171Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"2","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"ds_connection connected from Ok(127.0.0.1:47948)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452558339Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"1","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"ds_connection connected from Ok(127.0.0.1:54818)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.452571477Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"io task","client":"0","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453098603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"1","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453133577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"0","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453145965Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"2","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453406764Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453436669Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[0]R flush_numbers[0..12]: [198, 194, 200, 201, 201, 201, 198, 201, 198, 198, 198, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453484501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[0]R generation[0..12]: [109, 106, 110, 111, 111, 111, 109, 111, 109, 109, 109, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.45349674Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453508908Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[1]R flush_numbers[0..12]: [198, 194, 200, 201, 201, 201, 198, 201, 198, 198, 198, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453520696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[1]R generation[0..12]: [109, 106, 110, 111, 111, 111, 109, 111, 109, 109, 109, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453532274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453544192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[2]R flush_numbers[0..12]: [198, 194, 200, 201, 201, 201, 198, 201, 198, 198, 198, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.45355563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[2]R generation[0..12]: [109, 106, 110, 111, 111, 111, 109, 111, 109, 109, 109, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453567138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453578976Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Max found gen is 112","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453589155Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Generation requested: 112 >= found:112","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453599633Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Next flush: 202","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453609592Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.45362142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"":"downstairs","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453631898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453641376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"0","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453651885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"1","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453662123Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"client":"2","":"downstairs","session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453672821Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.45368269Z","hostname":"Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"c6cf4f65-699a-4d11-abe6-59ddb05b26cc is now active with session: 7075cc35-76a3-4ceb-bc1d-8ab5543babdf","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453697847Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453707296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"session_id":"7075cc35-76a3-4ceb-bc1d-8ab5543babdf"} {"msg":"The guest has finished waiting for activation with:112","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453717244Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Activated sub_volume c6cf4f65-699a-4d11-abe6-59ddb05b26cc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453725933Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.453734802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.4539345Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} 01/30 Write block 371 len 4096 data: 7 02/30 Flush 03/30 Flush 04/30 Write block 229 len 28672 data: 5 5 7 5 5 5 7 05/30 Write block 570 len 40960 data: 14 14 14 11 12 11 14 12 13 12 06/30 Read block 5 len 36864 07/30 Write block 432 len 20480 data: 12 14 12 13 15 08/30 Write block 547 len 24576 data: 10 12 12 9 9 8 09/30 Write block 573 len 32768 data: 12 13 12 15 13 14 13 12 10/30 Read block 482 len 32768 11/30 Read block 210 len 32768 12/30 Write block 527 len 12288 data: 7 8 11 13/30 Write block 383 len 8192 data: 2 4 14/30 Write block 587 len 36864 data: 4 6 5 4 4 4 6 6 6 15/30 Read block 360 len 36864 16/30 Read block 48 len 36864 17/30 Write block 251 len 8192 data: 6 7 18/30 Read block 506 len 36864 19/30 Write block 200 len 32768 data: 9 7 10 11 13 12 11 10 20/30 Write block 29 len 32768 data: 10 12 10 7 7 7 5 3 21/30 Read block 532 len 24576 22/30 Write block 79 len 40960 data: 6 6 7 6 5 5 6 7 9 10 23/30 Flush 24/30 Write block 132 len 24576 data: 7 8 7 6 7 7 25/30 Write block 120 len 8192 data: 6 6 26/30 Read block 98 len 24576 27/30 Read block 145 len 36864 28/30 Write block 388 len 40960 data: 4 5 5 5 4 6 6 7 8 5 29/30 Write block 419 len 20480 data: 10 12 12 14 14 30/30 Write block 547 len 20480 data: 11 13 13 10 10 ---------------------------------------------------------------- Crucible gen:112 GIO:true work queues: Upstairs:0 downstairs:27 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1003 Acked Write 7 Sent Done Done false 1004 Acked Write 10 Sent Done Done false 1005 Acked Read 9 Sent Done Done false 1006 Acked Write 5 Sent Done Done false 1007 Acked Write 6 Sent Done Done false 1008 Acked Write 8 Sent Done Done false 1009 Acked Read 8 Sent Done Done false 1010 Acked Read 8 Sent Done Done false 1011 Acked Write 3 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Write 9 Sent Done Done false 1014 Acked Read 9 Sent Done Done false 1015 Acked Read 9 Sent Done Done false 1016 Acked Write 2 Sent Done Done false 1017 Acked Read 9 Sent Done Done false 1018 Acked Write 8 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Read 6 Sent Done Done false 1021 Acked Write 10 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 6 Sent Done Done false 1024 Acked Write 2 Sent Done Done false 1025 Acked Read 6 Sent Done Done false 1026 Acked Read 9 Sent Done Done false 1027 Acked Write 10 Sent Sent Sent false 1028 Acked Write 5 Sent Sent Sent false 1029 Acked Write 5 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 27 3 3 33 Done 0 24 24 48 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1002)) Some(JobId(1022)) Some(JobId(1022)) Downstairs last five completed: 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:22.461116435Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:22.461408268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1583,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 109 109 109 198 198 198 F F F 1 020-039 106 112 112 194 204 204 F F F <--- 2 040-059 110 110 110 200 200 200 F F F 3 060-079 111 112 112 201 204 204 F F F <--- 4 080-099 111 112 112 201 204 204 F F F <--- 5 100-119 111 111 111 201 201 201 F F F 6 120-139 109 109 109 198 198 198 F T T <--- 7 140-159 111 111 111 201 201 201 F F F 8 160-179 109 109 109 198 198 198 F F F 9 180-199 109 109 109 198 198 198 F F F 10 200-219 109 112 112 198 204 204 F F F <--- 11 220-239 109 112 112 198 204 204 F F F <--- 12 240-259 111 112 112 201 204 204 F F F <--- 13 260-279 111 111 111 201 201 201 F F F 14 280-299 110 110 110 200 200 200 F F F 15 300-319 111 111 111 201 201 201 F F F 16 320-339 108 108 108 196 196 196 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 111 112 112 201 204 204 F T T <--- 20 400-419 109 109 109 198 198 198 F T T <--- 21 420-439 110 112 112 199 204 204 F T T <--- 22 440-459 109 109 109 198 198 198 F F F 23 460-479 109 109 109 198 198 198 F F F 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 102 112 112 187 204 204 F F F <--- 27 540-559 102 112 112 186 204 204 F T T <--- 28 560-579 110 112 112 199 204 204 F F F <--- 29 580-599 110 112 112 200 204 204 F F F <--- Max gen: 112, Max flush: 204 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 56 Verifying data now No change after verify Loop: 56 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 109 109 109 198 198 198 F F F 1 020-039 112 112 112 204 204 204 F F F 2 040-059 110 110 110 200 200 200 F F F 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 111 111 111 201 201 201 F F F 6 120-139 113 113 113 205 205 205 F F F 7 140-159 111 111 111 201 201 201 F F F 8 160-179 109 109 109 198 198 198 F F F 9 180-199 109 109 109 198 198 198 F F F 10 200-219 112 112 112 204 204 204 F F F 11 220-239 112 112 112 204 204 204 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 111 111 111 201 201 201 F F F 14 280-299 110 110 110 200 200 200 F F F 15 300-319 111 111 111 201 201 201 F F F 16 320-339 108 108 108 196 196 196 F F F 17 340-359 100 100 100 180 180 180 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 109 109 109 198 198 198 F F F 23 460-479 109 109 109 198 198 198 F F F 24 480-499 107 107 107 195 195 195 F F F 25 500-519 102 102 102 186 186 186 F F F 26 520-539 112 112 112 204 204 204 F F F 27 540-559 113 113 113 205 205 205 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 112 112 112 204 204 204 F F F Max gen: 113, Max flush: 205 Begin loop 57 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.713223782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:26.720177034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.720251242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.726829883Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727087422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727116937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727125986Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727138614Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Crucible 152016d1-d86d-49c5-a6db-6730e95f46eb has session id: 7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727445845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Upstairs opts: Upstairs UUID: 152016d1-d86d-49c5-a6db-6730e95f46eb, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727488078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Crucible stats registered with UUID: 152016d1-d86d-49c5-a6db-6730e95f46eb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727501216Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:26.727510915Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727678748Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"1","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727708023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"0","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727719641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"2","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727836673Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} {"msg":"The guest has requested activation with gen:114","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727861549Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"152016d1-d86d-49c5-a6db-6730e95f46eb active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727879716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727889284Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"0","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727899833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"1","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727910281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"2","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727920609Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"2","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727931328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"1","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.72798147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"0","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"ds_connection connected from Ok(127.0.0.1:65292)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.727997407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"1","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"ds_connection connected from Ok(127.0.0.1:61045)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.728083643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"2","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"ds_connection connected from Ok(127.0.0.1:38150)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.728155382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"io task","client":"0","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.7287336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"2","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.728789951Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"1","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.728812557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"0","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729092573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729128697Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[0]R flush_numbers[0..12]: [198, 204, 200, 204, 204, 201, 205, 201, 198, 198, 204, 204]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729174839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[0]R generation[0..12]: [109, 112, 110, 112, 112, 111, 113, 111, 109, 109, 112, 112]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729187068Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729199096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[1]R flush_numbers[0..12]: [198, 204, 200, 204, 204, 201, 205, 201, 198, 198, 204, 204]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729210624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[1]R generation[0..12]: [109, 112, 110, 112, 112, 111, 113, 111, 109, 109, 112, 112]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729222052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.72923389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[2]R flush_numbers[0..12]: [198, 204, 200, 204, 204, 201, 205, 201, 198, 198, 204, 204]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729245868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[2]R generation[0..12]: [109, 112, 110, 112, 112, 111, 113, 111, 109, 109, 112, 112]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729260626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729272654Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Max found gen is 114","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729282772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Generation requested: 114 >= found:114","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729293291Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Next flush: 206","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729303399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729313487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"":"downstairs","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729324026Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729333474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"0","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729344013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"1","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729354371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"client":"2","":"downstairs","session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729364919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729374848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"152016d1-d86d-49c5-a6db-6730e95f46eb is now active with session: 7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729385826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729395264Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"session_id":"7fe1c749-7b20-4d2b-9a70-5d8f015ccfb6"} {"msg":"The guest has finished waiting for activation with:114","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729405073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Activated sub_volume 152016d1-d86d-49c5-a6db-6730e95f46eb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729413681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.72942247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.729744509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} 01/30 Write block 496 len 28672 data: 10 11 11 8 7 7 8 02/30 Read block 336 len 24576 03/30 Write block 296 len 16384 data: 9 6 11 11 04/30 Write block 32 len 8192 data: 8 8 05/30 Read block 498 len 4096 06/30 Read block 552 len 16384 07/30 Flush 08/30 Write block 509 len 4096 data: 4 09/30 Write block 298 len 24576 data: 12 12 13 14 14 13 10/30 Write block 10 len 4096 data: 9 11/30 Read block 485 len 8192 12/30 Read block 38 len 20480 13/30 Read block 12 len 16384 14/30 Read block 442 len 4096 15/30 Write block 542 len 8192 data: 8 11 16/30 Write block 321 len 32768 data: 8 10 10 12 11 10 10 8 17/30 Write block 5 len 8192 data: 4 5 18/30 Read block 167 len 28672 19/30 Read block 19 len 12288 20/30 Read block 6 len 12288 21/30 Read block 166 len 40960 22/30 Write block 5 len 4096 data: 5 23/30 Write block 237 len 8192 data: 10 9 24/30 Read block 505 len 32768 25/30 Write block 52 len 32768 data: 13 13 12 10 8 8 7 6 26/30 Write block 459 len 12288 data: 10 11 9 27/30 Write block 189 len 16384 data: 7 6 5 4 28/30 Write block 124 len 4096 data: 12 29/30 Read block 53 len 16384 30/30 Write block 338 len 16384 data: 7 9 9 10 ---------------------------------------------------------------- Crucible gen:114 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Sent Done Done false 1001 Acked Read 6 Sent Done Done false 1002 Acked Write 4 Sent Done Done false 1003 Acked Write 2 Sent Done Done false 1004 Acked Read 1 Sent Done Done false 1005 Acked Read 4 Sent Done Done false 1006 Acked Flush 0 Sent Done Done false 1007 Acked Write 1 Sent Done Done false 1008 Acked Write 6 Sent Done Done false 1009 Acked Write 1 Sent Done Done false 1010 Acked Read 2 Sent Done Done false 1011 Acked Read 5 Sent Done Done false 1012 Acked Read 4 Sent Done Done false 1013 Acked Read 1 Sent Done Done false 1014 Acked Write 2 Sent Done Done false 1015 Acked Write 8 Sent Done Done false 1016 Acked Write 2 Sent Done Done false 1017 Acked Read 7 Sent Done Done false 1018 Acked Read 3 Sent Done Done false 1019 Acked Read 3 Sent Done Done false 1020 Acked Read 10 Sent Done Done false 1021 Acked Write 1 Sent Done Done false 1022 Acked Write 2 Sent Done Done false 1023 Acked Read 8 Sent Done Done false 1024 Acked Write 8 Sent Done Done false 1025 Acked Write 3 Sent Done Done false 1026 Acked Write 4 Sent Done Done false 1027 Acked Write 1 Sent Done Done false 1028 Acked Read 4 Sent Done Done false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 1 1 32 Done 0 29 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1006)) Some(JobId(1006)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:26.737021939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:26.737306803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1591,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 109 109 109 198 198 198 F T T <--- 1 020-039 112 114 114 204 206 206 F F F <--- 2 040-059 110 110 110 200 200 200 F T T <--- 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 111 111 111 201 201 201 F F F 6 120-139 113 113 113 205 205 205 F T T <--- 7 140-159 111 111 111 201 201 201 F F F 8 160-179 109 109 109 198 198 198 F F F 9 180-199 109 109 109 198 198 198 F T T <--- 10 200-219 112 112 112 204 204 204 F F F 11 220-239 112 112 112 204 204 204 F T T <--- 12 240-259 112 112 112 204 204 204 F F F 13 260-279 111 111 111 201 201 201 F F F 14 280-299 110 114 114 200 206 206 F T T <--- 15 300-319 111 111 111 201 201 201 F T T <--- 16 320-339 108 108 108 196 196 196 F T T <--- 17 340-359 100 100 100 180 180 180 F T T <--- 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 109 109 109 198 198 198 F T T <--- 23 460-479 109 109 109 198 198 198 F T T <--- 24 480-499 107 114 114 195 206 206 F F F <--- 25 500-519 102 114 114 186 206 206 F T T <--- 26 520-539 112 112 112 204 204 204 F F F 27 540-559 113 113 113 205 205 205 F T T <--- 28 560-579 112 112 112 204 204 204 F F F 29 580-599 112 112 112 204 204 204 F F F Max gen: 114, Max flush: 206 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 57 Verifying data now No change after verify Loop: 57 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 115 115 115 207 207 207 F F F 1 020-039 114 114 114 206 206 206 F F F 2 040-059 115 115 115 207 207 207 F F F 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 111 111 111 201 201 201 F F F 6 120-139 115 115 115 207 207 207 F F F 7 140-159 111 111 111 201 201 201 F F F 8 160-179 109 109 109 198 198 198 F F F 9 180-199 115 115 115 207 207 207 F F F 10 200-219 112 112 112 204 204 204 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 111 111 111 201 201 201 F F F 14 280-299 115 115 115 207 207 207 F F F 15 300-319 115 115 115 207 207 207 F F F 16 320-339 115 115 115 207 207 207 F F F 17 340-359 115 115 115 207 207 207 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 115 115 115 207 207 207 F F F 23 460-479 115 115 115 207 207 207 F F F 24 480-499 114 114 114 206 206 206 F F F 25 500-519 115 115 115 207 207 207 F F F 26 520-539 112 112 112 204 204 204 F F F 27 540-559 115 115 115 207 207 207 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 112 112 112 204 204 204 F F F Max gen: 115, Max flush: 207 Begin loop 58 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:30.994148995Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.002311614Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.002613666Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.002642161Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.00265129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.002664488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Crucible e241203d-1204-41e6-8a21-61fbe665b7bd has session id: 3c72371e-1c07-42bf-8689-d3716d4b1666","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003093089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Upstairs opts: Upstairs UUID: e241203d-1204-41e6-8a21-61fbe665b7bd, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003125064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Crucible stats registered with UUID: e241203d-1204-41e6-8a21-61fbe665b7bd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003136612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:31.003146331Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003313734Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"1","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003330241Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"2","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.00334106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"0","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003475558Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"task":"crutest"} {"msg":"The guest has requested activation with gen:116","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003508533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"e241203d-1204-41e6-8a21-61fbe665b7bd active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003517762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.00352741Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"0","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003537868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"1","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003548257Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"2","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003558365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"2","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003568993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"1","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003583341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"0","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"ds_connection connected from Ok(127.0.0.1:64530)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.00365334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"2","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"ds_connection connected from Ok(127.0.0.1:44396)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003679116Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"0","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"ds_connection connected from Ok(127.0.0.1:61166)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.003691584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"io task","client":"1","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004359007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"0","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004384883Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"1","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004397351Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"2","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004668368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004704982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[0]R flush_numbers[0..12]: [207, 206, 207, 204, 204, 201, 207, 201, 198, 207, 204, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004765963Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[0]R generation[0..12]: [115, 114, 115, 112, 112, 111, 115, 111, 109, 115, 112, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004778131Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004790389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[1]R flush_numbers[0..12]: [207, 206, 207, 204, 204, 201, 207, 201, 198, 207, 204, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004801927Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[1]R generation[0..12]: [115, 114, 115, 112, 112, 111, 115, 111, 109, 115, 112, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004813195Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004827743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[2]R flush_numbers[0..12]: [207, 206, 207, 204, 204, 201, 207, 201, 198, 207, 204, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004839431Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[2]R generation[0..12]: [115, 114, 115, 112, 112, 111, 115, 111, 109, 115, 112, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004850889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004862817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Max found gen is 116","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004873055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Generation requested: 116 >= found:116","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004883574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Next flush: 208","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004893642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004903811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"":"downstairs","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004914269Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004923927Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"0","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004934516Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"1","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004944954Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"client":"2","":"downstairs","session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004955782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004965671Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"e241203d-1204-41e6-8a21-61fbe665b7bd is now active with session: 3c72371e-1c07-42bf-8689-d3716d4b1666","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004976539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004987237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"session_id":"3c72371e-1c07-42bf-8689-d3716d4b1666"} {"msg":"The guest has finished waiting for activation with:116","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.004997066Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Activated sub_volume e241203d-1204-41e6-8a21-61fbe665b7bd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.005005724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.005014563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.005318315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"task":"crutest"} 01/30 Flush 02/30 Write block 163 len 40960 data: 6 7 5 5 5 4 5 6 7 7 03/30 Write block 467 len 32768 data: 9 10 10 10 12 13 13 10 04/30 Write block 451 len 12288 data: 12 11 13 05/30 Flush 06/30 Write block 153 len 4096 data: 9 07/30 Read block 415 len 4096 08/30 Read block 293 len 28672 09/30 Read block 357 len 24576 10/30 Flush 11/30 Write block 140 len 28672 data: 11 12 12 13 11 12 11 12/30 Read block 6 len 24576 13/30 Read block 143 len 20480 14/30 Write block 182 len 24576 data: 9 9 8 10 7 8 15/30 Read block 135 len 12288 16/30 Read block 516 len 12288 17/30 Write block 176 len 40960 data: 13 13 13 13 14 12 10 10 9 11 18/30 Read block 510 len 4096 19/30 Read block 55 len 36864 20/30 Read block 145 len 36864 21/30 Read block 200 len 20480 22/30 Read block 280 len 4096 23/30 Read block 122 len 32768 24/30 Read block 148 len 4096 25/30 Write block 25 len 8192 data: 8 10 26/30 Write block 22 len 36864 data: 6 6 6 9 11 10 10 11 13 27/30 Write block 117 len 36864 data: 7 8 7 7 7 9 10 13 11 28/30 Write block 316 len 4096 data: 8 29/30 Write block 284 len 16384 data: 7 8 9 12 30/30 Write block 293 len 8192 data: 10 10 ---------------------------------------------------------------- Crucible gen:116 GIO:true work queues: Upstairs:0 downstairs:29 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1001 Acked Write 10 Done Done Sent false 1002 Acked Write 8 Done Done Sent false 1003 Acked Write 3 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 1 Done Done Sent false 1006 Acked Read 1 Done Done Sent false 1007 Acked Read 7 Done Done Sent false 1008 Acked Read 6 Done Done Sent false 1009 Acked Flush 0 Done Done Sent false 1010 Acked Write 7 Done Done Sent false 1011 Acked Read 6 Done Done Sent false 1012 Acked Read 5 Done Done Sent false 1013 Acked Write 6 Done Done Sent false 1014 Acked Read 3 Done Done Sent false 1015 Acked Read 3 Done Done Sent false 1016 Acked Write 10 Done Done Sent false 1017 Acked Read 1 Done Done Sent false 1018 Acked Read 9 Done Done Sent false 1019 Acked Read 9 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Read 1 Done Done Sent false 1022 Acked Read 8 Done Done Sent false 1023 Acked Read 1 Done Done Sent false 1024 Acked Write 2 Done Done Sent false 1025 Acked Write 9 Done Sent Sent false 1026 Acked Write 9 Sent Sent Sent false 1027 Acked Write 1 Sent Sent Sent false 1028 Acked Write 4 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 4 5 29 38 Done 25 24 0 49 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1009)) Some(JobId(1009)) Some(JobId(1000)) Downstairs last five completed: 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:31.012931831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:31.013233893Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1599,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 115 115 115 207 207 207 F F F 1 020-039 114 114 114 206 206 206 T T F <--- 2 040-059 115 115 115 207 207 207 F F F 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 111 111 111 201 201 201 T T F <--- 6 120-139 115 115 115 207 207 207 T T F <--- 7 140-159 116 116 111 210 210 201 T T F <--- 8 160-179 116 116 109 209 209 198 T T F <--- 9 180-199 115 115 115 207 207 207 T T F <--- 10 200-219 112 112 112 204 204 204 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 111 111 111 201 201 201 F F F 14 280-299 115 115 115 207 207 207 T T F <--- 15 300-319 115 115 115 207 207 207 T T F <--- 16 320-339 115 115 115 207 207 207 F F F 17 340-359 115 115 115 207 207 207 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 116 116 115 209 209 207 F F F <--- 23 460-479 116 116 115 209 209 207 F F F <--- 24 480-499 114 114 114 206 206 206 F F F 25 500-519 115 115 115 207 207 207 F F F 26 520-539 112 112 112 204 204 204 F F F 27 540-559 115 115 115 207 207 207 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 112 112 112 204 204 204 F F F Max gen: 116, Max flush: 210 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 58 Verifying data now No change after verify Loop: 58 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 115 115 115 207 207 207 F F F 1 020-039 117 117 117 211 211 211 F F F 2 040-059 115 115 115 207 207 207 F F F 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 117 117 117 211 211 211 F F F 6 120-139 117 117 117 211 211 211 F F F 7 140-159 117 117 117 211 211 211 F F F 8 160-179 117 117 117 211 211 211 F F F 9 180-199 117 117 117 211 211 211 F F F 10 200-219 112 112 112 204 204 204 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 111 111 111 201 201 201 F F F 14 280-299 117 117 117 211 211 211 F F F 15 300-319 117 117 117 211 211 211 F F F 16 320-339 115 115 115 207 207 207 F F F 17 340-359 115 115 115 207 207 207 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 116 116 116 209 209 209 F F F 23 460-479 116 116 116 209 209 209 F F F 24 480-499 114 114 114 206 206 206 F F F 25 500-519 115 115 115 207 207 207 F F F 26 520-539 112 112 112 204 204 204 F F F 27 540-559 115 115 115 207 207 207 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 112 112 112 204 204 204 F F F Max gen: 117, Max flush: 211 Begin loop 59 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.252913831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.260854685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261164156Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261192311Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261203899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261216807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Crucible d23c4610-99fa-472b-9558-02e024afad2f has session id: dc881bc2-262f-4eb5-b0db-ca63d4d91861","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261585708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Upstairs opts: Upstairs UUID: d23c4610-99fa-472b-9558-02e024afad2f, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261612164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Crucible stats registered with UUID: d23c4610-99fa-472b-9558-02e024afad2f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261622913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:35.261635151Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261810103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"1","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261840618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"0","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261852146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"2","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261962518Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"task":"crutest"} {"msg":"The guest has requested activation with gen:118","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.261987294Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"d23c4610-99fa-472b-9558-02e024afad2f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262006101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.26201569Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"0","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262026708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"1","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262039076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"2","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262049505Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"2","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262060383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"1","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"ds_connection connected from Ok(127.0.0.1:61931)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262111575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"2","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262122963Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"0","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"ds_connection connected from Ok(127.0.0.1:60639)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262174435Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"1","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"ds_connection connected from Ok(127.0.0.1:49641)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.26220027Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"io task","client":"0","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262746013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"2","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.26277054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"1","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.262799565Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"0","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263071632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263112045Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[0]R flush_numbers[0..12]: [207, 211, 207, 204, 204, 211, 211, 211, 211, 211, 204, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.26314691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[0]R generation[0..12]: [115, 117, 115, 112, 112, 117, 117, 117, 117, 117, 112, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263159438Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263171546Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[1]R flush_numbers[0..12]: [207, 211, 207, 204, 204, 211, 211, 211, 211, 211, 204, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263185833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[1]R generation[0..12]: [115, 117, 115, 112, 112, 117, 117, 117, 117, 117, 112, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263197342Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.26320915Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[2]R flush_numbers[0..12]: [207, 211, 207, 204, 204, 211, 211, 211, 211, 211, 204, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263220768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[2]R generation[0..12]: [115, 117, 115, 112, 112, 117, 117, 117, 117, 117, 112, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263232136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263244164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Max found gen is 118","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263254342Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Generation requested: 118 >= found:118","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263264831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Next flush: 212","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263274879Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263284938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"":"downstairs","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263295546Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263304994Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"0","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263315393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"1","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263325851Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"client":"2","":"downstairs","session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263336539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263347848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"d23c4610-99fa-472b-9558-02e024afad2f is now active with session: dc881bc2-262f-4eb5-b0db-ca63d4d91861","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263358756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263368194Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"session_id":"dc881bc2-262f-4eb5-b0db-ca63d4d91861"} {"msg":"The guest has finished waiting for activation with:118","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263378073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Activated sub_volume d23c4610-99fa-472b-9558-02e024afad2f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263386651Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.26339528Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.263739945Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"task":"crutest"} 01/30 Write block 451 len 12288 data: 13 12 14 02/30 Write block 452 len 40960 data: 13 15 14 13 11 11 11 11 12 10 03/30 Write block 201 len 24576 data: 8 11 12 14 13 12 04/30 Write block 312 len 4096 data: 7 05/30 Write block 339 len 24576 data: 10 10 11 10 10 8 06/30 Write block 268 len 20480 data: 9 11 10 10 10 07/30 Read block 392 len 28672 08/30 Read block 226 len 20480 09/30 Read block 166 len 8192 10/30 Read block 441 len 20480 11/30 Read block 132 len 40960 12/30 Read block 412 len 40960 13/30 Flush 14/30 Write block 3 len 8192 data: 3 3 15/30 Read block 387 len 36864 16/30 Read block 52 len 4096 17/30 Read block 403 len 16384 18/30 Read block 201 len 36864 19/30 Flush 20/30 Write block 121 len 36864 data: 8 10 11 14 12 13 15 14 14 21/30 Flush 22/30 Write block 519 len 32768 data: 12 12 12 10 9 11 11 10 23/30 Flush 24/30 Write block 589 len 12288 data: 6 5 5 25/30 Read block 148 len 36864 26/30 Write block 199 len 8192 data: 10 10 27/30 Write block 501 len 16384 data: 8 9 11 12 28/30 Write block 440 len 12288 data: 13 13 12 29/30 Read block 274 len 4096 30/30 Read block 117 len 4096 ---------------------------------------------------------------- Crucible gen:118 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Done Done Done false 1001 Acked Write 10 Done Sent Done false 1002 Acked Write 6 Done Sent Done false 1003 Acked Write 1 Done Sent Done false 1004 Acked Write 6 Done Sent Done false 1005 Acked Write 5 Done Sent Done false 1006 Acked Read 7 Done Sent Done false 1007 Acked Read 5 Done Sent Done false 1008 Acked Read 2 Done Sent Done false 1009 Acked Read 5 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Read 10 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 2 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Read 1 Done Sent Done false 1016 Acked Read 4 Done Sent Done false 1017 Acked Read 9 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 9 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Write 3 Done Sent Done false 1024 Acked Read 9 Done Sent Done false 1025 Acked Write 2 Done Sent Done false 1026 Acked Write 4 Done Sent Done false 1027 Acked Write 3 Done Sent Done false 1028 Acked Read 1 Done Sent Done false 1029 Acked Read 1 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 29 0 29 Done 30 1 30 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) None Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:35.271409003Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:35.271694597Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1607,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 118 115 118 213 207 213 F F F <--- 1 020-039 117 117 117 211 211 211 F F F 2 040-059 115 115 115 207 207 207 F F F 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 117 117 117 211 211 211 F F F 6 120-139 118 117 118 214 211 214 F F F <--- 7 140-159 117 117 117 211 211 211 F F F 8 160-179 117 117 117 211 211 211 F F F 9 180-199 117 117 117 211 211 211 T F T <--- 10 200-219 118 112 118 212 204 212 T F T <--- 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 118 111 118 212 201 212 F F F <--- 14 280-299 117 117 117 211 211 211 F F F 15 300-319 118 117 118 212 211 212 F F F <--- 16 320-339 118 115 118 212 207 212 F F F <--- 17 340-359 118 115 118 212 207 212 F F F <--- 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 118 116 118 212 209 212 T T T <--- 23 460-479 118 116 118 212 209 212 F F F <--- 24 480-499 114 114 114 206 206 206 F F F 25 500-519 118 115 118 215 207 215 T F T <--- 26 520-539 118 112 118 215 204 215 F F F <--- 27 540-559 115 115 115 207 207 207 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 112 112 112 204 204 204 T F T <--- Max gen: 118, Max flush: 215 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 59 Verifying data now No change after verify Loop: 59 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 118 118 118 213 213 213 F F F 1 020-039 117 117 117 211 211 211 F F F 2 040-059 115 115 115 207 207 207 F F F 3 060-079 112 112 112 204 204 204 F F F 4 080-099 112 112 112 204 204 204 F F F 5 100-119 117 117 117 211 211 211 F F F 6 120-139 118 118 118 214 214 214 F F F 7 140-159 117 117 117 211 211 211 F F F 8 160-179 117 117 117 211 211 211 F F F 9 180-199 119 119 119 216 216 216 F F F 10 200-219 119 119 119 216 216 216 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 118 118 118 212 212 212 F F F 14 280-299 117 117 117 211 211 211 F F F 15 300-319 118 118 118 212 212 212 F F F 16 320-339 118 118 118 212 212 212 F F F 17 340-359 118 118 118 212 212 212 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 113 113 205 205 205 F F F 20 400-419 113 113 113 205 205 205 F F F 21 420-439 113 113 113 205 205 205 F F F 22 440-459 119 119 119 216 216 216 F F F 23 460-479 118 118 118 212 212 212 F F F 24 480-499 114 114 114 206 206 206 F F F 25 500-519 119 119 119 216 216 216 F F F 26 520-539 118 118 118 215 215 215 F F F 27 540-559 115 115 115 207 207 207 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 119 119 119 216 216 216 F F F Max gen: 119, Max flush: 216 Begin loop 60 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.51692835Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:39.523848357Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.523920125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.530645543Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.530905862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.530943136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.530952724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.530965462Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Crucible e68e65d5-bc27-42c6-bf58-05835458fbe6 has session id: 21afc224-56fa-4520-ba5b-3b7bc77de770","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531284901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Upstairs opts: Upstairs UUID: e68e65d5-bc27-42c6-bf58-05835458fbe6, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531315926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Crucible stats registered with UUID: e68e65d5-bc27-42c6-bf58-05835458fbe6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531327635Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:39.531337533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531498137Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"1","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531514025Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"2","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531524913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"0","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531640835Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} {"msg":"The guest has requested activation with gen:120","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.53166998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"e68e65d5-bc27-42c6-bf58-05835458fbe6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531681998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531691587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"0","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531702055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"1","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531712513Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"2","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531722792Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"2","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.53173355Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"1","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531744268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"0","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"ds_connection connected from Ok(127.0.0.1:43115)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531785522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"2","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"ds_connection connected from Ok(127.0.0.1:58735)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531810258Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"1","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"ds_connection connected from Ok(127.0.0.1:53232)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.531822356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"io task","client":"0","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532538142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"1","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532568317Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"2","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532580675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"0","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532875418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532889966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[0]R flush_numbers[0..12]: [213, 211, 207, 204, 204, 211, 214, 211, 211, 216, 216, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.53292383Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[0]R generation[0..12]: [118, 117, 115, 112, 112, 117, 118, 117, 117, 119, 119, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532936418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532948406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[1]R flush_numbers[0..12]: [213, 211, 207, 204, 204, 211, 214, 211, 211, 216, 216, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532959944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[1]R generation[0..12]: [118, 117, 115, 112, 112, 117, 118, 117, 117, 119, 119, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532970973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532982061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[2]R flush_numbers[0..12]: [213, 211, 207, 204, 204, 211, 214, 211, 211, 216, 216, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.532992899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[2]R generation[0..12]: [118, 117, 115, 112, 112, 117, 118, 117, 117, 119, 119, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533014816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533026654Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Max found gen is 120","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533036792Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Generation requested: 120 >= found:120","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.53304727Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Next flush: 217","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533057439Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533067557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"":"downstairs","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533080015Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533089484Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"0","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533099902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"1","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.53311035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"client":"2","":"downstairs","session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533120939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533130867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"e68e65d5-bc27-42c6-bf58-05835458fbe6 is now active with session: 21afc224-56fa-4520-ba5b-3b7bc77de770","v":0,"name":"crucible","level":30Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ,"time":"2026-10-23T15:40:39.533141795Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533155023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"session_id":"21afc224-56fa-4520-ba5b-3b7bc77de770"} {"msg":"The guest has finished waiting for activation with:120","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533165032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Activated sub_volume e68e65d5-bc27-42c6-bf58-05835458fbe6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.53317378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533182599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.533400454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} 01/30 Flush 02/30 Write block 7 len 8192 data: 7 8 03/30 Write block 35 len 16384 data: 6 4 4 4 04/30 Write block 552 len 16384 data: 9 9 9 10 05/30 Write block 417 len 28672 data: 11 9 11 13 13 15 15 06/30 Write block 549 len 8192 data: 14 11 07/30 Write block 480 len 12288 data: 11 10 11 08/30 Write block 413 len 32768 data: 10 9 11 10 12 10 12 14 09/30 Write block 80 len 16384 data: 7 8 7 6 10/30 Write block 395 len 28672 data: 8 9 6 5 7 7 7 11/30 Flush 12/30 Write block 114 len 32768 data: 11 12 10 8 9 8 8 9 13/30 Read block 70 len 28672 14/30 Write block 483 len 32768 data: 10 7 8 8 7 5 4 8 15/30 Read block 530 len 28672 16/30 Read block 88 len 4096 17/30 Read block 423 len 12288 18/30 Read block 583 len 8192 19/30 Read block 155 len 12288 20/30 Flush 21/30 Write block 541 len 32768 data: 10 9 12 13 11 11 12 14 22/30 Write block 78 len 16384 data: 8 7 8 9 23/30 Write block 203 len 36864 data: 13 15 14 13 11 12 15 12 9 24/30 Read block 44 len 36864 25/30 Write block 14 len 36864 data: 13 9 9 8 11 12 11 8 7 26/30 Write block 404 len 20480 data: 9 11 9 9 11 27/30 Read block 294 len 16384 28/30 Read block 395 len 16384 29/30 Read block 169 len 36864 30/30 Write block 95 len 36864 data: 9 8 9 11 12 14 12 12 11 ---------------------------------------------------------------- Crucible gen:120 GIO:true work queues: Upstairs:0 downstairs:29 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1001 Acked Write 2 Done Done Done false 1002 Acked Write 4 Sent Done Done false 1003 Acked Write 4 Sent Done Done false 1004 Acked Write 7 Sent Done Done false 1005 Acked Write 2 Sent Done Done false 1006 Acked Write 3 Sent Done Done false 1007 Acked Write 8 Sent Done Done false 1008 Acked Write 4 Sent Done Done false 1009 Acked Write 7 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Write 8 Sent Done Done false 1012 Acked Read 7 Sent Done Done false 1013 Acked Write 8 Sent Done Done false 1014 Acked Read 7 Sent Done Done false 1015 Acked Read 1 Sent Done Done false 1016 Acked Read 3 Sent Done Done false 1017 Acked Read 2 Sent Done Done false 1018 Acked Read 3 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 8 Sent Done Done false 1021 Acked Write 4 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Write 5 Sent Done Done false 1026 Acked Read 4 Sent Done Done false 1027 Acked Read 4 Sent Done Done false 1028 Acked Read 9 Sent Done Done false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 1 1 30 Done 1 28 28 57 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1000)) Some(JobId(1019)) Some(JobId(1019)) Downstairs last five completed: 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:39.540776578Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:39.541056834Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1615,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 118 120 120 213 218 218 T T T <--- 1 020-039 117 120 120 211 218 218 F T T <--- 2 040-059 115 115 115 207 207 207 F F F 3 060-079 112 112 112 204 204 204 F T T <--- 4 080-099 112 120 120 204 218 218 F T T <--- 5 100-119 117 120 120 211 219 219 F T T <--- 6 120-139 118 120 120 214 219 219 F F F <--- 7 140-159 117 117 117 211 211 211 F F F 8 160-179 117 117 117 211 211 211 F F F 9 180-199 119 119 119 216 216 216 F F F 10 200-219 119 119 119 216 216 216 F T T <--- 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 118 118 118 212 212 212 F F F 14 280-299 117 117 117 211 211 211 F F F 15 300-319 118 118 118 212 212 212 F F F 16 320-339 118 118 118 212 212 212 F F F 17 340-359 118 118 118 212 212 212 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 113 120 120 205 218 218 F F F <--- 20 400-419 113 120 120 205 218 218 F T T <--- 21 420-439 113 120 120 205 218 218 F F F <--- 22 440-459 119 119 119 216 216 216 F F F 23 460-479 118 118 118 212 212 212 F F F 24 480-499 114 120 120 206 219 219 F F F <--- 25 500-519 119 119 119 216 216 216 F F F 26 520-539 118 118 118 215 215 215 F F F 27 540-559 115 120 120 207 218 218 F T T <--- 28 560-579 112 112 112 204 204 204 F F F 29 580-599 119 119 119 216 216 216 F F F Max gen: 120, Max flush: 219 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 60 Verifying data now No change after verify Loop: 60 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 121 121 121 220 220 220 F F F 1 020-039 121 121 121 220 220 220 F F F 2 040-059 115 115 115 207 207 207 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 121 121 121 220 220 220 F F F 5 100-119 121 121 121 220 220 220 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 117 117 117 211 211 211 F F F 8 160-179 117 117 117 211 211 211 F F F 9 180-199 119 119 119 216 216 216 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 118 118 118 212 212 212 F F F 14 280-299 117 117 117 211 211 211 F F F 15 300-319 118 118 118 212 212 212 F F F 16 320-339 118 118 118 212 212 212 F F F 17 340-359 118 118 118 212 212 212 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 120 120 120 218 218 218 F F F 20 400-419 121 121 121 220 220 220 F F F 21 420-439 120 120 120 218 218 218 F F F 22 440-459 119 119 119 216 216 216 F F F 23 460-479 118 118 118 212 212 212 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 119 119 119 216 216 216 F F F 26 520-539 118 118 118 215 215 215 F F F 27 540-559 121 121 121 220 220 220 F F F 28 560-579 112 112 112 204 204 204 F F F 29 580-599 119 119 119 216 216 216 F F F Max gen: 121, Max flush: 220 Begin loop 61 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.791557677Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.799677613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.799987513Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800018228Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800027557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800040185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Crucible 1b275f45-7d4b-4b79-ab17-addfba5dd416 has session id: 7362ef24-dab6-4394-9baf-9424e6fba7dd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800437431Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Upstairs opts: Upstairs UUID: 1b275f45-7d4b-4b79-ab17-addfba5dd416, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800463957Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Crucible stats registered with UUID: 1b275f45-7d4b-4b79-ab17-addfba5dd416","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800474866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:43.800485934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800662136Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"0","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800678113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"1","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800688911Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"2","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800843217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"task":"crutest"} {"msg":"The guest has requested activation with gen:122","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800875292Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"1b275f45-7d4b-4b79-ab17-addfba5dd416 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.80088491Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800894729Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"0","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800905147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"1","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800915395Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"2","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800925724Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"2","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800938952Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"1","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.80094971Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"0","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"ds_connection connected from Ok(127.0.0.1:41648)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.800999512Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"2","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"ds_connection connected from Ok(127.0.0.1:49050)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.801053283Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"1","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"ds_connection connected from Ok(127.0.0.1:48958)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.801087838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"io task","client":"0","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.801719637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"1","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.801750232Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"0","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.80176572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"2","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802027798Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802062223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[0]R flush_numbers[0..12]: [220, 220, 207, 220, 220, 220, 219, 211, 211, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802115364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[0]R generation[0..12]: [121, 121, 115, 121, 121, 121, 120, 117, 117, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802127462Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.80213946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[1]R flush_numbers[0..12]: [220, 220, 207, 220, 220, 220, 219, 211, 211, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802151078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[1]R generation[0..12]: [121, 121, 115, 121, 121, 121, 120, 117, 117, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802162557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802174385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[2]R flush_numbers[0..12]: [220, 220, 207, 220, 220, 220, 219, 211, 211, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802185983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[2]R generation[0..12]: [121, 121, 115, 121, 121, 121, 120, 117, 117, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802197501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802209319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Max found gen is 122","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802221127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Generation requested: 122 >= found:122","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802231626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Next flush: 221","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802241704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802251732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"":"downstairs","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802262351Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802271939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"0","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802282607Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"1","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802293436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"client":"2","":"downstairs","session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802304214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802314182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"1b275f45-7d4b-4b79-ab17-addfba5dd416 is now active with session: 7362ef24-dab6-4394-9baf-9424e6fba7dd","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802325091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802334489Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"session_id":"7362ef24-dab6-4394-9baf-9424e6fba7dd"} {"msg":"The guest has finished waiting for activation with:122","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802344268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Activated sub_volume 1b275f45-7d4b-4b79-ab17-addfba5dd416","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802352956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802361605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.802677784Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"task":"crutest"} 01/30 Write block 288 len 8192 data: 13 13 02/30 Flush 03/30 Write block 579 len 16384 data: 14 13 9 9 04/30 Write block 554 len 24576 data: 10 11 10 9 10 11 05/30 Write block 514 len 36864 data: 5 9 10 9 10 13 13 13 11 06/30 Read block 505 len 36864 07/30 Write block 8 len 28672 data: 9 9 10 9 15 13 14 08/30 Read block 420 len 16384 09/30 Write block 24 len 8192 data: 7 10 10/30 Read block 165 len 36864 11/30 Read block 138 len 24576 12/30 Flush 13/30 Flush 14/30 Write block 344 len 32768 data: 9 6 6 5 8 8 8 6 15/30 Write block 341 len 40960 data: 12 11 11 10 7 7 6 9 9 9 16/30 Write block 549 len 32768 data: 15 12 11 10 10 11 12 11 17/30 Write block 563 len 36864 data: 9 7 9 10 8 9 9 15 15 18/30 Flush 19/30 Write block 323 len 8192 data: 11 13 20/30 Flush 21/30 Flush 22/30 Write block 547 len 32768 data: 13 15 16 13 12 11 11 12 23/30 Write block 144 len 36864 data: 12 13 12 10 11 9 8 9 10 24/30 Write block 86 len 36864 data: 8 10 11 11 11 11 10 10 9 25/30 Write block 277 len 28672 data: 10 13 12 13 14 13 9 26/30 Read block 332 len 36864 27/30 Write block 439 len 16384 data: 12 14 14 13 28/30 Write block 4 len 16384 data: 4 6 6 8 29/30 Read block 419 len 24576 30/30 Read block 136 len 28672 ---------------------------------------------------------------- Crucible gen:122 GIO:true work queues: Upstairs:0 downstairs:28 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1002 Acked Write 4 Done Done Done false 1003 Acked Write 6 Done Done Sent false 1004 Acked Write 9 Done Done Sent false 1005 Acked Read 9 Done Done Sent false 1006 Acked Write 7 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Write 2 Done Done Sent false 1009 Acked Read 9 Done Done Sent false 1010 Acked Read 6 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 8 Done Done Sent false 1014 Acked Write 10 Done Done Sent false 1015 Acked Write 8 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 2 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Flush 0 Done Done Sent false 1021 Acked Write 8 Done Done Sent false 1022 Acked Write 9 Done Done Sent false 1023 Acked Write 9 Done Done Sent false 1024 Acked Write 7 Done Done Sent false 1025 Acked Read 9 Done Done Sent false 1026 Acked Write 4 Done Done Sent false 1027 Acked Write 4 Done Done Sent false 1028 Acked Read 6 Done Done Sent false 1029 Acked Read 7 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 27 27 Done 28 28 1 57 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1020)) Some(JobId(1020)) Some(JobId(1001)) Downstairs last five completed: 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:43.810135266Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:43.810414611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1623,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 122 122 121 222 222 220 T T F <--- 1 020-039 122 122 121 222 222 220 F F F <--- 2 040-059 115 115 115 207 207 207 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 121 121 121 220 220 220 T T F <--- 5 100-119 121 121 121 220 220 220 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 117 117 117 211 211 211 T T F <--- 8 160-179 117 117 117 211 211 211 F F F 9 180-199 119 119 119 216 216 216 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 118 118 118 212 212 212 T T F <--- 14 280-299 122 122 122 221 221 221 T T F <--- 15 300-319 118 118 118 212 212 212 F F F 16 320-339 122 122 118 225 225 212 F F F <--- 17 340-359 122 122 118 224 224 212 F F F <--- 18 360-379 112 112 112 202 202 202 F F F 19 380-399 120 120 120 218 218 218 F F F 20 400-419 121 121 121 220 220 220 F F F 21 420-439 120 120 120 218 218 218 T T F <--- 22 440-459 119 119 119 216 216 216 T T F <--- 23 460-479 118 118 118 212 212 212 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 122 122 119 222 222 216 F F F <--- 26 520-539 122 122 118 222 222 215 F F F <--- 27 540-559 122 122 121 224 224 220 T T F <--- 28 560-579 122 122 112 224 224 204 F F T <--- 29 580-599 122 122 119 222 222 216 F F T <--- Max gen: 122, Max flush: 225 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 61 Verifying data now No change after verify Loop: 61 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 123 123 123 226 226 226 F F F 1 020-039 122 122 122 222 222 222 F F F 2 040-059 115 115 115 207 207 207 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 123 123 123 226 226 226 F F F 5 100-119 121 121 121 220 220 220 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 123 123 123 226 226 226 F F F 8 160-179 117 117 117 211 211 211 F F F 9 180-199 119 119 119 216 216 216 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 112 112 112 204 204 204 F F F 13 260-279 123 123 123 226 226 226 F F F 14 280-299 123 123 123 226 226 226 F F F 15 300-319 118 118 118 212 212 212 F F F 16 320-339 122 122 122 225 225 225 F F F 17 340-359 122 122 122 224 224 224 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 120 120 120 218 218 218 F F F 20 400-419 121 121 121 220 220 220 F F F 21 420-439 123 123 123 226 226 226 F F F 22 440-459 123 123 123 226 226 226 F F F 23 460-479 118 118 118 212 212 212 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 122 122 122 222 222 222 F F F 26 520-539 122 122 122 222 222 222 F F F 27 540-559 123 123 123 226 226 226 F F F 28 560-579 122 122 122 224 224 224 F F F 29 580-599 122 122 122 222 222 222 F F F Max gen: 123, Max flush: 226 Begin loop 62 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.062746772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.070698014Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071020933Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071053358Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071062296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071075294Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Crucible a07260eb-ed12-4fca-9e1d-09bd18290d10 has session id: 790abc89-88be-48ea-b55f-49e4c866c151","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071382525Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Upstairs opts: Upstairs UUID: a07260eb-ed12-4fca-9e1d-09bd18290d10, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071466802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Crucible stats registered with UUID: a07260eb-ed12-4fca-9e1d-09bd18290d10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071494407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:48.071505266Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071650642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"1","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.07166691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"2","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071678398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"0","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071801778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"task":"crutest"} {"msg":"The guest has requested activation with gen:124","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071826234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"a07260eb-ed12-4fca-9e1d-09bd18290d10 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071838282Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071848001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"0","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071858479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"1","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071869038Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"2","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071879166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"2","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071889944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"1","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071944766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"0","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"ds_connection connected from Ok(127.0.0.1:48795)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071956224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"2","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"ds_connection connected from Ok(127.0.0.1:43118)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.071968742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"1","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"ds_connection connected from Ok(127.0.0.1:58702)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.072058807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"io task","client":"0","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.072641764Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"1","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.072669Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"0","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.072682388Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"2","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.072931688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.072950515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[0]R flush_numbers[0..12]: [226, 222, 207, 220, 226, 220, 219, 226, 211, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073021034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[0]R generation[0..12]: [123, 122, 115, 121, 123, 121, 120, 123, 117, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073032742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.0730442Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[1]R flush_numbers[0..12]: [226, 222, 207, 220, 226, 220, 219, 226, 211, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073055488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[1]R generation[0..12]: [123, 122, 115, 121, 123, 121, 120, 123, 117, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073066577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073077845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[2]R flush_numbers[0..12]: [226, 222, 207, 220, 226, 220, 219, 226, 211, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073088843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[2]R generation[0..12]: [123, 122, 115, 121, 123, 121, 120, 123, 117, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073102551Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073113849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Max found gen is 124","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073123658Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Generation requested: 124 >= found:124","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073133726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Next flush: 227","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073143454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073153413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"":"downstairs","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073163411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.07317265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"0","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073183078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"1","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073193237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"client":"2","":"downstairs","session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073203635Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073213033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"a07260eb-ed12-4fca-9e1d-09bd18290d10 is now active with session: 790abc89-88be-48ea-b55f-49e4c866c151","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073223082Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.07323203Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"session_id":"790abc89-88be-48ea-b55f-49e4c866c151"} {"msg":"The guest has finished waiting for activation with:124","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073241499Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Activated sub_volume a07260eb-ed12-4fca-9e1d-09bd18290d10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073249837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073264025Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"task":"crutest"} Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.073515325Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"task":"crutest"} 01/30 Write block 588 len 20480 data: 7 7 6 6 5 02/30 Read block 140 len 32768 03/30 Read block 364 len 40960 04/30 Write block 55 len 12288 data: 11 9 9 05/30 Read block 261 len 40960 06/30 Read block 212 len 24576 07/30 Write block 267 len 32768 data: 9 10 12 11 11 11 7 8 08/30 Read block 268 len 16384 09/30 Read block 433 len 36864 10/30 Write block 313 len 40960 data: 6 5 8 9 7 11 9 9 9 11 11/30 Read block 271 len 4096 12/30 Write block 259 len 40960 data: 9 9 7 9 8 6 8 7 10 11 13/30 Write block 281 len 4096 data: 15 14/30 Read block 313 len 20480 15/30 Read block 195 len 24576 16/30 Write block 473 len 4096 data: 14 17/30 Read block 171 len 20480 18/30 Read block 275 len 36864 19/30 Write block 267 len 40960 data: 11 12 13 12 12 12 8 9 9 9 20/30 Flush 21/30 Write block 87 len 40960 data: 11 12 12 12 12 11 11 10 10 9 22/30 Read block 125 len 4096 23/30 Read block 594 len 8192 24/30 Read block 216 len 28672 25/30 Write block 534 len 24576 data: 11 11 14 13 11 7 26/30 Write block 169 len 32768 data: 6 7 8 8 9 11 12 14 27/30 Write block 152 len 40960 data: 11 10 10 11 10 10 10 10 10 7 28/30 Write block 398 len 36864 data: 6 8 8 8 9 8 10 12 10 29/30 Read block 232 len 24576 30/30 Write block 55 len 16384 data: 12 10 10 8 ---------------------------------------------------------------- Crucible gen:124 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Read 8 Done Done Done false 1002 Acked Read 10 Done Done Done false 1003 Acked Write 3 Done Done Done false 1004 Acked Read 10 Done Done Done false 1005 Acked Read 6 Done Done Done false 1006 Acked Write 8 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Read 9 Done Done Sent false 1009 Acked Write 10 Done Done Sent false 1010 Acked Read 1 Done Done Sent false 1011 Acked Write 10 Done Done Sent false 1012 Acked Write 1 Done Done Sent false 1013 Acked Read 5 Done Done Sent false 1014 Acked Read 6 Done Done Sent false 1015 Acked Write 1 Done Done Sent false 1016 Acked Read 5 Done Done Sent false 1017 Acked Read 9 Done Done Sent false 1018 Acked Write 10 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 10 Done Done Sent false 1021 Acked Read 1 Done Done Sent false 1022 Acked Read 2 Done Done Sent false 1023 Acked Read 7 Done Done Sent false 1024 Acked Write 6 Done Done Sent false 1025 Acked Write 8 Done Done Sent false 1026 Acked Write 10 Done Done Sent false 1027 Acked Write 9 Done Done Sent false 1028 Acked Read 6 Done Done Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 24 26 Done 29 29 6 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1019)) Some(JobId(1019)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:48.082237515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:48.082513751Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1631,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 123 123 123 226 226 226 F F F 1 020-039 122 122 122 222 222 222 F F F 2 040-059 124 124 115 227 227 207 T T T <--- 3 060-079 121 121 121 220 220 220 F F F 4 080-099 123 123 123 226 226 226 T T F <--- 5 100-119 121 121 121 220 220 220 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 123 123 123 226 226 226 T T F <--- 8 160-179 117 117 117 211 211 211 T T F <--- 9 180-199 119 119 119 216 216 216 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 124 124 112 227 227 204 F F F <--- 13 260-279 124 124 123 227 227 226 F F F <--- 14 280-299 124 124 123 227 227 226 F F F <--- 15 300-319 124 124 118 227 227 212 F F F <--- 16 320-339 124 124 122 227 227 225 F F F <--- 17 340-359 122 122 122 224 224 224 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 120 120 120 218 218 218 T T F <--- 20 400-419 121 121 121 220 220 220 T T F <--- 21 420-439 123 123 123 226 226 226 F F F 22 440-459 123 123 123 226 226 226 F F F 23 460-479 124 124 118 227 227 212 F F F <--- 24 480-499 120 120 120 219 219 219 F F F 25 500-519 122 122 122 222 222 222 F F F 26 520-539 122 122 122 222 222 222 T T F <--- 27 540-559 123 123 123 226 226 226 F F F 28 560-579 122 122 122 224 224 224 F F F 29 580-599 124 124 122 227 227 222 F F T <--- Max gen: 124, Max flush: 227 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 62 Verifying data now No change after verify Loop: 62 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 123 123 123 226 226 226 F F F 1 020-039 122 122 122 222 222 222 F F F 2 040-059 125 125 125 228 228 228 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 125 125 125 228 228 228 F F F 5 100-119 121 121 121 220 220 220 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 125 125 125 228 228 228 F F F 8 160-179 125 125 125 228 228 228 F F F 9 180-199 119 119 119 216 216 216 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 124 124 124 227 227 227 F F F 13 260-279 124 124 124 227 227 227 F F F 14 280-299 124 124 124 227 227 227 F F F 15 300-319 124 124 124 227 227 227 F F F 16 320-339 124 124 124 227 227 227 F F F 17 340-359 122 122 122 224 224 224 F F F 18 360-379 112 112 112 202 202 202 F F F 19 380-399 125 125 125 228 228 228 F F F 20 400-419 125 125 125 228 228 228 F F F 21 420-439 123 123 123 226 226 226 F F F 22 440-459 123 123 123 226 226 226 F F F 23 460-479 124 124 124 227 227 227 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 122 122 122 222 222 222 F F F 26 520-539 125 125 125 228 228 228 F F F 27 540-559 123 123 123 226 226 226 F F F 28 560-579 122 122 122 224 224 224 F F F 29 580-599 124 124 124 227 227 227 F F F Max gen: 125, Max flush: 228 Begin loop 63 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.332329193Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.340285005Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.340622091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.340654366Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.340665704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.340678442Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Crucible 327ce70e-8389-42f9-bfe4-00b27b1bd366 has session id: 9d5975c1-02ec-485f-926f-7427936c83ce","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341098845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Upstairs opts: Upstairs UUID: 327ce70e-8389-42f9-bfe4-00b27b1bd366, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34113323Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Crucible stats registered with UUID: 327ce70e-8389-42f9-bfe4-00b27b1bd366","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341145208Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:52.341155726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34132121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"1","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341350495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"0","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341362433Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"2","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341478195Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"task":"crutest"} {"msg":"The guest has requested activation with gen:126","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34150771Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"327ce70e-8389-42f9-bfe4-00b27b1bd366 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341524478Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341534096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"0","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341544404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"1","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341554773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"2","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341565101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"2","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341578249Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"0","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341588927Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"1","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"ds_connection connected from Ok(127.0.0.1:47670)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341656346Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"2","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"ds_connection connected from Ok(127.0.0.1:62532)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341737514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"0","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"ds_connection connected from Ok(127.0.0.1:36182)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.341750881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"io task","client":"1","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342377722Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"2","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342390419Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"0","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342468597Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"1","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342697321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342715168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[0]R flush_numbers[0..12]: [226, 222, 228, 220, 228, 220, 219, 228, 228, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342769399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[0]R generation[0..12]: [123, 122, 125, 121, 125, 121, 120, 125, 125, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342781617Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342793945Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[1]R flush_numbers[0..12]: [226, 222, 228, 220, 228, 220, 219, 228, 228, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342805943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[1]R generation[0..12]: [123, 122, 125, 121, 125, 121, 120, 125, 125, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342819911Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342831969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[2]R flush_numbers[0..12]: [226, 222, 228, 220, 228, 220, 219, 228, 228, 216, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342843767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[2]R generation[0..12]: [123, 122, 125, 121, 125, 121, 120, 125, 125, 119, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342855175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342867064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Max found gen is 126","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342877322Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Generation requested: 126 >= found:126","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34288799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Next flush: 229","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342898369Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342908607Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"":"downstairs","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342919625Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342929294Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"0","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342940042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"1","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34295084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"client":"2","":"downstairs","session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342961648Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342971667Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"327ce70e-8389-42f9-bfe4-00b27b1bd366 is now active with session: 9d5975c1-02ec-485f-926f-7427936c83ce","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342983995Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.342993573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"session_id":"9d5975c1-02ec-485f-926f-7427936c83ce"} {"msg":"The guest has finished waiting for activation with:126","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.343003682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Activated sub_volume 327ce70e-8389-42f9-bfe4-00b27b1bd366","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34301259Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.343021489Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.34332795Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"task":"crutest"} 01/30 Write block 276 len 8192 data: 10 11 02/30 Write block 31 len 16384 data: 11 9 9 8 03/30 Write block 281 len 28672 data: 16 14 10 8 9 10 13 04/30 Flush 05/30 Write block 17 len 8192 data: 9 12 06/30 Read block 224 len 12288 07/30 Flush 08/30 Write block 582 len 20480 data: 10 6 5 5 5 09/30 Write block 268 len 16384 data: 13 14 13 13 10/30 Read block 456 len 20480 11/30 Write block 564 len 32768 data: 8 10 11 9 10 10 16 16 12/30 Read block 183 len 40960 13/30 Read block 471 len 8192 14/30 Flush 15/30 Write block 345 len 32768 data: 8 8 7 10 10 10 7 7 16/30 Flush 17/30 Write block 12 len 12288 data: 16 14 15 18/30 Read block 591 len 16384 19/30 Write block 365 len 12288 data: 6 8 12 20/30 Write block 102 len 4096 data: 13 21/30 Flush 22/30 Write block 301 len 36864 data: 15 15 14 15 13 14 12 11 9 23/30 Write block 509 len 32768 data: 5 3 3 3 5 6 10 11 24/30 Read block 379 len 28672 25/30 Write block 177 len 24576 data: 14 14 14 15 13 11 26/30 Flush 27/30 Write block 148 len 24576 data: 12 10 9 10 12 11 28/30 Read block 112 len 20480 29/30 Write block 592 len 24576 data: 6 7 7 7 7 5 30/30 Read block 357 len 12288 ---------------------------------------------------------------- Crucible gen:126 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 2 Done Done Done false 1001 Acked Write 4 Done Sent Done false 1002 Acked Write 7 Done Sent Done false 1003 Acked Flush 0 Done Sent Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Read 3 Done Sent Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Write 5 Done Sent Done false 1008 Acked Write 4 Done Sent Done false 1009 Acked Read 5 Done Sent Done false 1010 Acked Write 8 Done Sent Done false 1011 Acked Read 10 Done Sent Done false 1012 Acked Read 2 Done Sent Done false 1013 Acked Flush 0 Done Sent Done false 1014 Acked Write 8 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 3 Done Sent Done false 1017 Acked Read 4 Done Sent Done false 1018 Acked Write 3 Done Sent Done false 1019 Acked Write 1 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 9 Done Sent Done false 1022 Acked Write 8 Done Sent Done false 1023 Acked Read 7 Done Sent Done false 1024 Acked Write 6 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 6 Done Sent Done false 1027 Acked Read 5 Done Sent Done false 1028 Acked Write 6 Done Sent Done false 1029 Acked Read 3 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 29 1 30 Done 30 1 29 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) None Some(JobId(1025)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:52.351322186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:52.351602361Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1639,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 126 123 126 233 226 233 F F F <--- 1 020-039 126 122 126 229 222 229 F F F <--- 2 040-059 125 125 125 228 228 228 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 125 125 125 228 228 228 F F F 5 100-119 126 121 126 233 220 233 F F F <--- 6 120-139 120 120 120 219 219 219 F F F 7 140-159 125 125 125 228 228 228 T F T <--- 8 160-179 126 125 126 234 228 234 F F F <--- 9 180-199 126 119 126 234 216 234 F F F <--- 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 124 124 124 227 227 227 F F F 13 260-279 126 124 126 231 227 231 F T F <--- 14 280-299 126 124 126 229 227 229 F F F <--- 15 300-319 126 124 126 234 227 234 F F F <--- 16 320-339 124 124 124 227 227 227 F F F 17 340-359 126 122 126 232 224 232 F F F <--- 18 360-379 126 112 126 233 202 233 F F F <--- 19 380-399 125 125 125 228 228 228 F F F 20 400-419 125 125 125 228 228 228 F F F 21 420-439 123 123 123 226 226 226 F F F 22 440-459 123 123 123 226 226 226 F F F 23 460-479 124 124 124 227 227 227 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 126 122 126 234 222 234 F F F <--- 26 520-539 125 125 125 228 228 228 F F F 27 540-559 123 123 123 226 226 226 F F F 28 560-579 126 122 126 231 224 231 F F F <--- 29 580-599 126 124 126 231 227 231 T F T <--- Max gen: 126, Max flush: 234 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 63 Verifying data now No change after verify Loop: 63 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 126 126 126 233 233 233 F F F 1 020-039 126 126 126 229 229 229 F F F 2 040-059 125 125 125 228 228 228 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 125 125 125 228 228 228 F F F 5 100-119 126 126 126 233 233 233 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 127 127 127 235 235 235 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 126 126 126 234 234 234 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 115 115 115 207 207 207 F F F 12 240-259 124 124 124 227 227 227 F F F 13 260-279 126 126 126 231 231 231 F F F 14 280-299 126 126 126 229 229 229 F F F 15 300-319 126 126 126 234 234 234 F F F 16 320-339 124 124 124 227 227 227 F F F 17 340-359 126 126 126 232 232 232 F F F 18 360-379 126 126 126 233 233 233 F F F 19 380-399 125 125 125 228 228 228 F F F 20 400-419 125 125 125 228 228 228 F F F 21 420-439 123 123 123 226 226 226 F F F 22 440-459 123 123 123 226 226 226 F F F 23 460-479 124 124 124 227 227 227 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 126 126 126 234 234 234 F F F 26 520-539 125 125 125 228 228 228 F F F 27 540-559 123 123 123 226 226 226 F F F 28 560-579 126 126 126 231 231 231 F F F 29 580-599 127 127 127 235 235 235 F F F Max gen: 127, Max flush: 235 Begin loop 64 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.596687327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.604658517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.604957329Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.604986275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.604995373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605008251Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Crucible d5b5fca9-cfa0-40f1-9d46-b3845c37fd02 has session id: 57d5bf44-9124-4386-8185-6d8470647989","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605354226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Upstairs opts: Upstairs UUID: d5b5fca9-cfa0-40f1-9d46-b3845c37fd02, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605377482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Crucible stats registered with UUID: d5b5fca9-cfa0-40f1-9d46-b3845c37fd02","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605388011Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:56.605398589Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605571101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"1","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605586749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"0","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605597377Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"2","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605732856Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"task":"crutest"} {"msg":"The guest has requested activation with gen:128","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605757202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"d5b5fca9-cfa0-40f1-9d46-b3845c37fd02 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.60576933Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605779318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"0","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605791466Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"1","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605802115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"2","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605812403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"2","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605827831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"0","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605838629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"1","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"ds_connection connected from Ok(127.0.0.1:36511)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605885381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"2","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"ds_connection connected from Ok(127.0.0.1:62429)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605916666Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"1","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"ds_connection connected from Ok(127.0.0.1:48601)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.605938793Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"io task","client":"0","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606587599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"1","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.60664375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"0","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606656478Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"2","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606871854Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606926105Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[0]R flush_numbers[0..12]: [233, 229, 228, 220, 228, 233, 219, 235, 234, 234, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606965629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[0]R generation[0..12]: [126, 126, 125, 121, 125, 126, 120, 127, 126, 126, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606977887Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.606992445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[1]R flush_numbers[0..12]: [233, 229, 228, 220, 228, 233, 219, 235, 234, 234, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607004093Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[1]R generation[0..12]: [126, 126, 125, 121, 125, 126, 120, 127, 126, 126, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607015661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607027629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[2]R flush_numbers[0..12]: [233, 229, 228, 220, 228, 233, 219, 235, 234, 234, 220, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607039287Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[2]R generation[0..12]: [126, 126, 125, 121, 125, 126, 120, 127, 126, 126, 121, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607050636Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607062474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Max found gen is 128","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607072602Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Generation requested: 128 >= found:128","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.6070831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Next flush: 236","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607093569Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607103737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"":"downstairs","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607114225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607123854Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"0","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607134362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"1","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.60714672Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"client":"2","":"downstairs","session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607157479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607167377Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"d5b5fca9-cfa0-40f1-9d46-b3845c37fd02 is now active with session: 57d5bf44-9124-4386-8185-6d8470647989","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607178325Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607187904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"session_id":"57d5bf44-9124-4386-8185-6d8470647989"} {"msg":"The guest has finished waiting for activation with:128","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607197822Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Activated sub_volume d5b5fca9-cfa0-40f1-9d46-b3845c37fd02","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607206561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607215239Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.607566073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"task":"crutest"} 01/30 Write block 227 len 24576 data: 6 5 6 6 8 6 02/30 Read block 216 len 20480 03/30 Read block 503 len 28672 04/30 Read block 490 len 12288 05/30 Write block 35 len 8192 data: 7 5 06/30 Write block 274 len 24576 data: 10 10 11 12 14 13 07/30 Write block 388 len 40960 data: 5 6 6 6 5 7 7 9 10 7 08/30 Write block 347 len 32768 data: 8 11 11 11 8 8 8 9 09/30 Read block 526 len 4096 10/30 Read block 576 len 24576 11/30 Flush 12/30 Write block 6 len 4096 data: 7 13/30 Write block 441 len 40960 data: 15 14 8 9 7 9 7 6 9 11 14/30 Read block 571 len 16384 15/30 Write block 385 len 24576 data: 6 4 5 6 7 7 16/30 Read block 509 len 16384 17/30 Read block 94 len 20480 18/30 Write block 530 len 4096 data: 12 19/30 Flush 20/30 Write block 474 len 12288 data: 11 10 10 21/30 Write block 372 len 16384 data: 7 7 9 11 22/30 Read block 290 len 16384 23/30 Read block 482 len 36864 24/30 Write block 378 len 20480 data: 12 11 10 6 5 25/30 Flush 26/30 Write block 384 len 36864 data: 5 7 5 6 7 8 8 7 6 27/30 Read block 80 len 20480 28/30 Read block 327 len 16384 29/30 Write block 387 len 4096 data: 7 30/30 Write block 356 len 24576 data: 9 11 9 8 8 8 ---------------------------------------------------------------- Crucible gen:128 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Sent Done false 1001 Acked Read 5 Done Sent Done false 1002 Acked Read 7 Done Sent Done false 1003 Acked Read 3 Done Sent Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Write 6 Done Sent Done false 1006 Acked Write 10 Done Sent Done false 1007 Acked Write 8 Done Sent Done false 1008 Acked Read 1 Done Sent Done false 1009 Acked Read 6 Done Sent Done false 1010 Acked Flush 0 Done Sent Done false 1011 Acked Write 1 Done Sent Done false 1012 Acked Write 10 Done Sent Done false 1013 Acked Read 4 Done Sent Done false 1014 Acked Write 6 Done Sent Done false 1015 Acked Read 4 Done Sent Done false 1016 Acked Read 5 Done Sent Done false 1017 Acked Write 1 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 3 Done Sent Done false 1020 Acked Write 4 Done Sent Done false 1021 Acked Read 4 Done Sent Done false 1022 Acked Read 9 Done Sent Done false 1023 Acked Write 5 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Write 9 Done Sent Done false 1026 Acked Read 5 Done Sent Done false 1027 Acked Read 4 Done Sent Done false 1028 Acked Write 1 Done Sent Done false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 30 1 32 Done 29 0 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) None Some(JobId(1024)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:40:56.615333985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:40:56.61561631Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1647,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 126 128 237 233 237 F F F <--- 1 020-039 128 126 128 236 229 236 F F F <--- 2 040-059 125 125 125 228 228 228 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 125 125 125 228 228 228 F F F 5 100-119 126 126 126 233 233 233 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 127 127 127 235 235 235 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 126 126 126 234 234 234 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 128 115 128 236 207 236 F F F <--- 12 240-259 124 124 124 227 227 227 F F F 13 260-279 128 126 128 236 231 236 F F F <--- 14 280-299 126 126 126 229 229 229 F F F 15 300-319 126 126 126 234 234 234 F F F 16 320-339 124 124 124 227 227 227 F F F 17 340-359 128 126 128 236 232 236 T F T <--- 18 360-379 128 126 128 238 233 238 T F T <--- 19 380-399 128 125 128 238 228 238 T F T <--- 20 400-419 125 125 125 228 228 228 F F F 21 420-439 123 123 123 226 226 226 F F F 22 440-459 128 123 128 237 226 237 F F F <--- 23 460-479 128 124 128 238 227 238 F F F <--- 24 480-499 120 120 120 219 219 219 F F F 25 500-519 126 126 126 234 234 234 F F F 26 520-539 128 125 128 237 228 237 F F F <--- 27 540-559 123 123 123 226 226 226 F F F 28 560-579 126 126 126 231 231 231 F F F 29 580-599 127 127 127 235 235 235 F F F Max gen: 128, Max flush: 238 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 64 Verifying data now No change after verify Loop: 64 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 128 128 237 237 237 F F F 1 020-039 128 128 128 236 236 236 F F F 2 040-059 125 125 125 228 228 228 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 125 125 125 228 228 228 F F F 5 100-119 126 126 126 233 233 233 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 127 127 127 235 235 235 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 126 126 126 234 234 234 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 128 128 128 236 236 236 F F F 12 240-259 124 124 124 227 227 227 F F F 13 260-279 128 128 128 236 236 236 F F F 14 280-299 126 126 126 229 229 229 F F F 15 300-319 126 126 126 234 234 234 F F F 16 320-339 124 124 124 227 227 227 F F F 17 340-359 129 129 129 239 239 239 F F F 18 360-379 129 129 129 239 239 239 F F F 19 380-399 129 129 129 239 239 239 F F F 20 400-419 125 125 125 228 228 228 F F F 21 420-439 123 123 123 226 226 226 F F F 22 440-459 128 128 128 237 237 237 F F F 23 460-479 128 128 128 238 238 238 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 126 126 126 234 234 234 F F F 26 520-539 128 128 128 237 237 237 F F F 27 540-559 123 123 123 226 226 226 F F F 28 560-579 126 126 126 231 231 231 F F F 29 580-599 127 127 127 235 235 235 F F F Max gen: 129, Max flush: 239 Begin loop 65 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.852788357Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86080335Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86111729Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861148665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861158103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861170971Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Crucible a351c1c3-c285-4f93-b45c-e39f96d5cdeb has session id: 9bfb498b-7e46-48ea-97b7-a8d03404f92c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861567368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Upstairs opts: Upstairs UUID: a351c1c3-c285-4f93-b45c-e39f96d5cdeb, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861593234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Crucible stats registered with UUID: a351c1c3-c285-4f93-b45c-e39f96d5cdeb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861604192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:00.86161645Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861786843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"0","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861811779Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"1","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861823157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"2","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861960735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"task":"crutest"} {"msg":"The guest has requested activation with gen:130","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.861978062Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"a351c1c3-c285-4f93-b45c-e39f96d5cdeb active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86199315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862003058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"0","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862013807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"1","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862024385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"2","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862034873Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"2","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86205502Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"1","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862065858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"0","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"ds_connection connected from Ok(127.0.0.1:47658)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862115221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"2","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"ds_connection connected from Ok(127.0.0.1:40256)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862127149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"1","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"ds_connection connected from Ok(127.0.0.1:33281)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862138447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"io task","client":"0","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86281096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"1","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862831236Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"2","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.862843335Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"0","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863152575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863165303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[0]R flush_numbers[0..12]: [237, 236, 228, 220, 228, 233, 219, 235, 234, 234, 220, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863190849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[0]R generation[0..12]: [128, 128, 125, 121, 125, 126, 120, 127, 126, 126, 121, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863203167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863215375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[1]R flush_numbers[0..12]: [237, 236, 228, 220, 228, 233, 219, 235, 234, 234, 220, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863226883Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[1]R generation[0..12]: [128, 128, 125, 121, 125, 126, 120, 127, 126, 126, 121, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863238362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86324969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[2]R flush_numbers[0..12]: [237, 236, 228, 220, 228, 233, 219, 235, 234, 234, 220, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863260748Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[2]R generation[0..12]: [128, 128, 125, 121, 125, 126, 120, 127, 126, 126, 121, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863271506Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863282614Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Max found gen is 130","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863292263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Generation requested: 130 >= found:130","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863302331Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Next flush: 240","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86331209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863321788Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"":"downstairs","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863333336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863342375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"0","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863352373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"1","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863362392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"client":"2","":"downstairs","session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.86337221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863381629Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"a351c1c3-c285-4f93-b45c-e39f96d5cdeb is now active with session: 9bfb498b-7e46-48ea-97b7-a8d03404f92c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863391827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863400736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"session_id":"9bfb498b-7e46-48ea-97b7-a8d03404f92c"} {"msg":"The guest has finished waiting for activation with:130","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863410144Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Activated sub_volume a351c1c3-c285-4f93-b45c-e39f96d5cdeb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863418393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863426692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.863709366Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"task":"crutest"} 01/30 Write block 240 len 20480 data: 7 5 6 7 7 02/30 Write block 301 len 36864 data: 16 16 15 16 14 15 13 12 10 03/30 Flush 04/30 Write block 95 len 36864 data: 11 10 10 12 13 15 13 14 12 05/30 Flush 06/30 Write block 40 len 32768 data: 4 3 3 5 4 6 9 10 07/30 Flush 08/30 Write block 387 len 4096 data: 8 09/30 Flush 10/30 Write block 107 len 8192 data: 8 10 11/30 Read block 326 len 40960 12/30 Read block 450 len 36864 13/30 Read block 279 len 12288 14/30 Read block 301 len 16384 15/30 Read block 366 len 24576 16/30 Write block 362 len 8192 data: 6 7 17/30 Read block 573 len 16384 18/30 Write block 442 len 24576 data: 15 9 10 8 10 8 19/30 Flush 20/30 Write block 250 len 20480 data: 7 7 8 6 6 21/30 Read block 514 len 40960 22/30 Read block 96 len 12288 23/30 Read block 88 len 28672 24/30 Write block 414 len 32768 data: 10 12 11 13 11 13 15 14 25/30 Read block 326 len 24576 26/30 Flush 27/30 Write block 518 len 16384 data: 11 14 14 14 28/30 Write block 420 len 28672 data: 16 15 16 16 13 14 12 29/30 Write block 261 len 8192 data: 8 10 30/30 Write block 147 len 4096 data: 11 ---------------------------------------------------------------- Crucible gen:130 GIO:true work queues: Upstairs:0 downstairs:25 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1005 Acked Write 8 Done Done Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Write 1 Done Sent Done false 1008 Acked Flush 0 Done Sent Done false 1009 Acked Write 2 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Read 9 Done Sent Done false 1012 Acked Read 3 Done Sent Done false 1013 Acked Read 4 Done Sent Done false 1014 Acked Read 6 Done Sent Done false 1015 Acked Write 2 Done Sent Done false 1016 Acked Read 4 Done Sent Done false 1017 Acked Write 6 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 5 Done Sent Done false 1020 Acked Read 10 Done Sent Done false 1021 Acked Read 3 Done Sent Done false 1022 Acked Read 7 Done Sent Done false 1023 Acked Write 8 Done Sent Done false 1024 Acked Read 6 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 4 Done Sent Done false 1027 Acked Write 7 Sent Sent Sent false 1028 Acked Write 2 Sent Sent Sent false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 24 3 30 Done 22 1 22 45 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) Some(JobId(1004)) Some(JobId(1025)) Downstairs last five completed: 1004 1003 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:00.87153225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:00.871790528Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1655,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 128 128 237 237 237 F F F 1 020-039 128 128 128 236 236 236 F F F 2 040-059 130 125 130 242 228 242 F T F <--- 3 060-079 121 121 121 220 220 220 F F F 4 080-099 130 130 130 241 241 241 F F F 5 100-119 130 130 130 244 241 244 F F F <--- 6 120-139 120 120 120 219 219 219 F F F 7 140-159 127 127 127 235 235 235 T F T <--- 8 160-179 126 126 126 234 234 234 F F F 9 180-199 126 126 126 234 234 234 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 128 128 128 236 236 236 F F F 12 240-259 130 130 130 245 240 245 F F F <--- 13 260-279 128 128 128 236 236 236 T F T <--- 14 280-299 126 126 126 229 229 229 F F F 15 300-319 130 130 130 240 240 240 F F F 16 320-339 124 124 124 227 227 227 F F F 17 340-359 129 129 129 239 239 239 F F F 18 360-379 130 129 130 244 239 244 F F F <--- 19 380-399 130 129 130 243 239 243 F F F <--- 20 400-419 130 125 130 245 228 245 F F F <--- 21 420-439 130 123 130 245 226 245 T F T <--- 22 440-459 130 128 130 244 237 244 F F F <--- 23 460-479 128 128 128 238 238 238 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 126 126 126 234 234 234 T F T <--- 26 520-539 128 128 128 237 237 237 T F T <--- 27 540-559 123 123 123 226 226 226 F F F 28 560-579 126 126 126 231 231 231 F F F 29 580-599 127 127 127 235 235 235 F F F Max gen: 130, Max flush: 245 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 65 Verifying data now No change after verify Loop: 65 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 128 128 237 237 237 F F F 1 020-039 128 128 128 236 236 236 F F F 2 040-059 130 130 130 242 242 242 F F F 3 060-079 121 121 121 220 220 220 F F F 4 080-099 130 130 130 241 241 241 F F F 5 100-119 130 130 130 244 244 244 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 131 131 131 246 246 246 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 126 126 126 234 234 234 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 128 128 128 236 236 236 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 126 126 126 229 229 229 F F F 15 300-319 130 130 130 240 240 240 F F F 16 320-339 124 124 124 227 227 227 F F F 17 340-359 129 129 129 239 239 239 F F F 18 360-379 130 130 130 244 244 244 F F F 19 380-399 130 130 130 243 243 243 F F F 20 400-419 130 130 130 245 245 245 F F F 21 420-439 131 131 131 246 246 246 F F F 22 440-459 130 130 130 244 244 244 F F F 23 460-479 128 128 128 238 238 238 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 131 131 131 246 246 246 F F F 26 520-539 131 131 131 246 246 246 F F F 27 540-559 123 123 123 226 226 226 F F F 28 560-579 126 126 126 231 231 231 F F F 29 580-599 127 127 127 235 235 235 F F F Max gen: 131, Max flush: 246 Begin loop 66 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.11659073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.124573938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.124878229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.124925182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.124953577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.124967595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Crucible 9a945234-a58f-416f-9326-58873705a0b0 has session id: f70e6590-361d-4a57-9a00-04322ce577d1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125276036Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Upstairs opts: Upstairs UUID: 9a945234-a58f-416f-9326-58873705a0b0, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.12530956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Crucible stats registered with UUID: 9a945234-a58f-416f-9326-58873705a0b0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125321498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:05.125331487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125486722Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"1","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125503759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"2","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125516977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"0","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125630039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"task":"crutest"} {"msg":"The guest has requested activation with gen:132","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125658445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"9a945234-a58f-416f-9326-58873705a0b0 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125675242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125684841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"0","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125695339Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"1","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125705777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"2","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125716236Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"2","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125727104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"0","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125756309Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"1","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"ds_connection connected from Ok(127.0.0.1:55012)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125773576Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"2","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"ds_connection connected from Ok(127.0.0.1:35436)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125787944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"0","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"ds_connection connected from Ok(127.0.0.1:43813)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.125799122Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"io task","client":"1","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126465416Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"0","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126515378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"1","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126601774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"2","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126774087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[0]R flush_numbers[0..12]: [237, 236, 242, 220, 241, 244, 219, 246, 234, 234, 220, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126870032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[0]R generation[0..12]: [128, 128, 130, 121, 130, 130, 120, 131, 126, 126, 121, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.12688228Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126894378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[1]R flush_numbers[0..12]: [237, 236, 242, 220, 241, 244, 219, 246, 234, 234, 220, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126905816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[1]R generation[0..12]: [128, 128, 130, 121, 130, 130, 120, 131, 126, 126, 121, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126917364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126929332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[2]R flush_numbers[0..12]: [237, 236, 242, 220, 241, 244, 219, 246, 234, 234, 220, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.1269411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[2]R generation[0..12]: [128, 128, 130, 121, 130, 130, 120, 131, 126, 126, 121, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126952708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126964637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Max found gen is 132","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126974795Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Generation requested: 132 >= found:132","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126985293Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Next flush: 247","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.126995262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.12700718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"":"downstairs","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127017948Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127027437Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"0","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127038005Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"1","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127048493Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"client":"2","":"downstairs","session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127059091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.12706893Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"9a945234-a58f-416f-9326-58873705a0b0 is now active with session: f70e6590-361d-4a57-9a00-04322ce577d1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127079818Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127089307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"session_id":"f70e6590-361d-4a57-9a00-04322ce577d1"} {"msg":"The guest has finished waiting for activation with:132","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127099235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Activated sub_volume 9a945234-a58f-416f-9326-58873705a0b0","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127107984Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127116902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.127396868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"task":"crutest"} 01/30 Write block 225 len 4096 data: 6 02/30 Flush 03/30 Flush 04/30 Write block 391 len 4096 data: 8 05/30 Read block 344 len 16384 06/30 Write block 529 len 20480 data: 12 13 13 14 11 07/30 Write block 427 len 20480 data: 9 8 9 9 11 08/30 Read block 347 len 32768 09/30 Read block 255 len 8192 10/30 Write block 321 len 24576 data: 10 12 12 14 12 11 11/30 Write block 69 len 36864 data: 15 14 13 16 13 13 8 7 7 12/30 Flush 13/30 Write block 559 len 20480 data: 12 8 9 7 10 14/30 Write block 187 len 36864 data: 9 8 8 7 6 5 4 6 7 15/30 Write block 461 len 20480 data: 11 8 8 7 9 16/30 Write block 41 len 28672 data: 4 4 6 5 7 10 11 17/30 Read block 414 len 16384 18/30 Read block 212 len 4096 19/30 Flush 20/30 Write block 81 len 28672 data: 10 8 7 6 7 9 12 21/30 Read block 591 len 8192 22/30 Read block 153 len 40960 23/30 Write block 284 len 40960 data: 9 10 11 14 14 14 12 10 9 11 24/30 Write block 385 len 4096 data: 8 25/30 Write block 337 len 40960 data: 8 8 11 11 13 12 12 11 9 9 26/30 Read block 475 len 20480 27/30 Write block 76 len 8192 data: 8 8 28/30 Read block 515 len 20480 29/30 Write block 403 len 20480 data: 9 11 13 11 10 30/30 Read block 505 len 20480 ---------------------------------------------------------------- Crucible gen:132 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Done Done Sent false 1001 Acked Flush 0 Done Done Sent false 1002 Acked Flush 0 Done Done Sent false 1003 Acked Write 1 Done Done Sent false 1004 Acked Read 4 Done Done Sent false 1005 Acked Write 5 Done Done Sent false 1006 Acked Write 5 Done Done Sent false 1007 Acked Read 8 Done Done Sent false 1008 Acked Read 2 Done Done Sent false 1009 Acked Write 6 Done Done Sent false 1010 Acked Write 9 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 5 Done Done Sent false 1013 Acked Write 9 Done Done Sent false 1014 Acked Write 5 Done Done Sent false 1015 Acked Write 7 Done Done Sent false 1016 Acked Read 4 Done Done Sent false 1017 Acked Read 1 Done Done Sent false 1018 Acked Flush 0 Done Done Sent false 1019 Acked Write 7 Done Done Sent false 1020 Acked Read 2 Done Done Sent false 1021 Acked Read 10 Done Done Sent false 1022 Acked Write 10 Done Done Sent false 1023 Acked Write 1 Done Done Sent false 1024 Acked Write 10 Done Done Sent false 1025 Acked Read 5 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Write 5 Done Done Sent false 1029 Acked Read 5 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 30 30 Done 30 30 0 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1018)) Some(JobId(1018)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:05.134319414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:05.134652711Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1663,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 128 128 237 237 237 F F F 1 020-039 128 128 128 236 236 236 F F F 2 040-059 132 132 130 250 250 242 F F F <--- 3 060-079 132 132 121 249 249 220 T T F <--- 4 080-099 130 130 130 241 241 241 T T F <--- 5 100-119 130 130 130 244 244 244 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 131 131 131 246 246 246 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 132 132 126 250 250 234 F F F <--- 10 200-219 121 121 121 220 220 220 F F F 11 220-239 132 132 128 247 247 236 F F F <--- 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 126 126 126 229 229 229 T T F <--- 15 300-319 130 130 130 240 240 240 F F F 16 320-339 132 132 124 249 249 227 T T F <--- 17 340-359 129 129 129 239 239 239 T T F <--- 18 360-379 130 130 130 244 244 244 F F F 19 380-399 132 132 130 249 249 243 T T F <--- 20 400-419 130 130 130 245 245 245 T T F <--- 21 420-439 132 132 131 249 249 246 F F F <--- 22 440-459 130 130 130 244 244 244 F F F 23 460-479 132 132 128 250 250 238 F F F <--- 24 480-499 120 120 120 219 219 219 F F F 25 500-519 131 131 131 246 246 246 F F F 26 520-539 132 132 131 249 249 246 F F F <--- 27 540-559 132 132 123 250 250 226 F F F <--- 28 560-579 132 132 126 250 250 231 F F F <--- 29 580-599 127 127 127 235 235 235 F F F Max gen: 132, Max flush: 250 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 66 Verifying data now No change after verify Loop: 66 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 128 128 237 237 237 F F F 1 020-039 128 128 128 236 236 236 F F F 2 040-059 132 132 132 250 250 250 F F F 3 060-079 133 133 133 251 251 251 F F F 4 080-099 133 133 133 251 251 251 F F F 5 100-119 130 130 130 244 244 244 F F F 6 120-139 120 120 120 219 219 219 F F F 7 140-159 131 131 131 246 246 246 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 132 132 132 250 250 250 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 133 133 133 251 251 251 F F F 15 300-319 130 130 130 240 240 240 F F F 16 320-339 133 133 133 251 251 251 F F F 17 340-359 133 133 133 251 251 251 F F F 18 360-379 130 130 130 244 244 244 F F F 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 132 132 132 249 249 249 F F F 22 440-459 130 130 130 244 244 244 F F F 23 460-479 132 132 132 250 250 250 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 131 131 131 246 246 246 F F F 26 520-539 132 132 132 249 249 249 F F F 27 540-559 132 132 132 250 250 250 F F F 28 560-579 132 132 132 250 250 250 F F F 29 580-599 127 127 127 235 235 235 F F F Max gen: 133, Max flush: 251 Begin loop 67 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.383408872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:09.39038615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.390460778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397209862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397461102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397488548Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397497787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397510545Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Crucible 4cdfb842-9dc8-4f51-8df1-b283724aecbc has session id: febd9bad-bd72-4488-ac81-30145903dbae","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397859759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Upstairs opts: Upstairs UUID: 4cdfb842-9dc8-4f51-8df1-b283724aecbc, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397890124Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Crucible stats registered with UUID: 4cdfb842-9dc8-4f51-8df1-b283724aecbc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.397904202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:09.39791414Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398073035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"1","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.39810302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"2","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398114848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"0","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398247767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} {"msg":"The guest has requested activation with gen:134","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398271503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"4cdfb842-9dc8-4f51-8df1-b283724aecbc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398281302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.39829125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"0","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398302398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"1","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398312977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"2","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398323245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"2","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398365978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"0","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398387175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"1","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"ds_connection connected from Ok(127.0.0.1:34534)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398399193Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"0","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"ds_connection connected from Ok(127.0.0.1:43276)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398412921Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"1","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"ds_connection connected from Ok(127.0.0.1:63289)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.398424589Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"io task","client":"2","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399066896Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"2","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.39910913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"1","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399197936Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"0","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399347522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399372598Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[0]R flush_numbers[0..12]: [237, 236, 250, 251, 251, 244, 219, 246, 234, 250, 220, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399467563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[0]R generation[0..12]: [128, 128, 132, 133, 133, 130, 120, 131, 126, 132, 121, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399479761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399491839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[1]R flush_numbers[0..12]: [237, 236, 250, 251, 251, 244, 219, 246, 234, 250, 220, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399503347Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[1]R generation[0..12]: [128, 128, 132, 133, 133, 130, 120, 131, 126, 132, 121, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399514775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399526613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[2]R flush_numbers[0..12]: [237, 236, 250, 251, 251, 244, 219, 246, 234, 250, 220, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399538111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[2]R generation[0..12]: [128, 128, 132, 133, 133, 130, 120, 131, 126, 132, 121, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399552129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399564057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Max found gen is 134","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399574236Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Generation requested: 134 >= found:134","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399584944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Next flush: 252","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399594882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399604941Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"":"downstairs","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399615659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399625157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"0","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399636036Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"1","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399646784Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"client":"2","":"downstairs","session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399657862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399667851Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"4cdfb842-9dc8-4f51-8df1-b283724aecbc is now active with session: febd9bad-bd72-4488-ac81-30145903dbae","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399678669Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399688127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"session_id":"febd9bad-bd72-4488-ac81-30145903dbae"} {"msg":"The guest has finished waiting for activation with:134","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399698046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Activated sub_volume 4cdfb842-9dc8-4f51-8df1-b283724aecbc","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399706604Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.399716863Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.400010246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} 01/30 Write block 335 len 28672 data: 5 8 9 9 12 12 14 02/30 Read block 178 len 20480 03/30 Write block 109 len 16384 data: 10 10 8 9 04/30 Read block 214 len 36864 05/30 Read block 14 len 40960 06/30 Read block 585 len 40960 07/30 Write block 42 len 28672 data: 5 7 6 8 11 12 12 08/30 Write block 550 len 36864 data: 14 13 12 12 13 13 12 10 11 09/30 Read block 477 len 8192 10/30 Read block 379 len 24576 11/30 Read block 104 len 28672 12/30 Read block 290 len 20480 13/30 Write block 115 len 12288 data: 13 11 9 14/30 Read block 151 len 8192 15/30 Read block 457 len 12288 16/30 Read block 588 len 20480 17/30 Read block 498 len 8192 18/30 Write block 436 len 40960 data: 16 14 13 13 15 16 16 10 11 9 19/30 Read block 94 len 36864 20/30 Write block 583 len 4096 data: 7 21/30 Read block 289 len 24576 22/30 Write block 525 len 12288 data: 12 11 8 23/30 Flush 24/30 Write block 565 len 4096 data: 11 25/30 Write block 126 len 8192 data: 14 16 26/30 Read block 232 len 16384 27/30 Write block 17 len 4096 data: 10 28/30 Read block 277 len 8192 29/30 Read block 387 len 8192 30/30 Write block 306 len 28672 data: 16 14 13 11 9 8 8 ---------------------------------------------------------------- Crucible gen:134 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Done Done Done false 1001 Acked Read 5 Done Done Done false 1002 Acked Write 4 Done Done Done false 1003 Acked Read 9 Done Done Done false 1004 Acked Read 10 Done Done Done false 1005 Acked Read 10 Done Done Done false 1006 Acked Write 7 Done Done Done false 1007 Acked Write 9 Sent Done Done false 1008 Acked Read 2 Sent Done Done false 1009 Acked Read 6 Sent Done Done false 1010 Acked Read 7 Sent Done Done false 1011 Acked Read 5 Sent Done Done false 1012 Acked Write 3 Sent Done Done false 1013 Acked Read 2 Sent Done Done false 1014 Acked Read 3 Sent Done Done false 1015 Acked Read 5 Sent Done Done false 1016 Acked Read 2 Sent Done Done false 1017 Acked Write 10 Sent Done Done false 1018 Acked Read 9 Sent Done Done false 1019 Acked Write 1 Sent Done Done false 1020 Acked Read 6 Sent Done Done false 1021 Acked Write 3 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 1 Sent Done Done false 1024 Acked Write 2 Sent Done Done false 1025 Acked Read 4 Sent Done Done false 1026 Acked Write 1 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Read 2 Sent Done Done false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 23 1 1 25 Done 7 29 29 65 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1022)) Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:09.408033157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:09.408315152Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1671,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 128 128 128 237 237 237 F T T <--- 1 020-039 128 128 128 236 236 236 F F F 2 040-059 132 134 134 250 252 252 T F F <--- 3 060-079 133 133 133 251 251 251 F F F 4 080-099 133 133 133 251 251 251 F F F 5 100-119 130 134 134 244 252 252 T F F <--- 6 120-139 120 120 120 219 219 219 F T T <--- 7 140-159 131 131 131 246 246 246 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 132 132 132 250 250 250 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 133 133 133 251 251 251 F F F 15 300-319 130 130 130 240 240 240 F T T <--- 16 320-339 133 134 134 251 252 252 T F F <--- 17 340-359 133 134 134 251 252 252 T F F <--- 18 360-379 130 130 130 244 244 244 F F F 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 132 134 134 249 252 252 F F F <--- 22 440-459 130 134 134 244 252 252 F F F <--- 23 460-479 132 132 132 250 250 250 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 131 131 131 246 246 246 F F F 26 520-539 132 134 134 249 252 252 F F F <--- 27 540-559 132 134 134 250 252 252 F F F <--- 28 560-579 132 132 132 250 250 250 F T T <--- 29 580-599 127 134 134 235 252 252 F F F <--- Max gen: 134, Max flush: 252 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 67 Verifying data now No change after verify Loop: 67 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 128 128 128 236 236 236 F F F 2 040-059 134 134 134 252 252 252 F F F 3 060-079 133 133 133 251 251 251 F F F 4 080-099 133 133 133 251 251 251 F F F 5 100-119 134 134 134 252 252 252 F F F 6 120-139 135 135 135 253 253 253 F F F 7 140-159 131 131 131 246 246 246 F F F 8 160-179 126 126 126 234 234 234 F F F 9 180-199 132 132 132 250 250 250 F F F 10 200-219 121 121 121 220 220 220 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 133 133 133 251 251 251 F F F 15 300-319 135 135 135 253 253 253 F F F 16 320-339 134 134 134 252 252 252 F F F 17 340-359 134 134 134 252 252 252 F F F 18 360-379 130 130 130 244 244 244 F F F 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 134 134 134 252 252 252 F F F 23 460-479 132 132 132 250 250 250 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 131 131 131 246 246 246 F F F 26 520-539 134 134 134 252 252 252 F F F 27 540-559 134 134 134 252 252 252 F F F 28 560-579 135 135 135 253 253 253 F F F 29 580-599 134 134 134 252 252 252 F F F Max gen: 135, Max flush: 253 Begin loop 68 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.658170028Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:13.665155935Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.665231283Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.671926146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672196523Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672225768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672237126Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672249854Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Crucible 302fe2bf-3300-475a-84bb-8ded45649596 has session id: 7f725bd0-f162-4f47-9f41-05f9c1e597eb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672592569Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Upstairs opts: Upstairs UUID: 302fe2bf-3300-475a-84bb-8ded45649596, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672642392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Crucible stats registered with UUID: 302fe2bf-3300-475a-84bb-8ded45649596","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.67265371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:13.672663978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672825682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"1","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.6728413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"0","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672852568Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"2","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.672996435Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} {"msg":"The guest has requested activation with gen:136","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673013562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"302fe2bf-3300-475a-84bb-8ded45649596 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.67302989Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673039738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"0","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673050157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"1","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673060405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"2","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673072563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"2","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673083411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"0","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.67309403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"1","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"ds_connection connected from Ok(127.0.0.1:64840)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673145471Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"2","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"ds_connection connected from Ok(127.0.0.1:36801)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673157309Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"0","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"ds_connection connected from Ok(127.0.0.1:59726)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673265452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"io task","client":"1","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673854448Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"2","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.673872845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"1","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674037739Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"0","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674175327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674193794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[0]R flush_numbers[0..12]: [253, 236, 252, 251, 251, 252, 253, 246, 234, 250, 220, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674339151Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[0]R generation[0..12]: [135, 128, 134, 133, 133, 134, 135, 131, 126, 132, 121, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674351249Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674363387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[1]R flush_numbers[0..12]: [253, 236, 252, 251, 251, 252, 253, 246, 234, 250, 220, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674376785Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[1]R generation[0..12]: [135, 128, 134, 133, 133, 134, 135, 131, 126, 132, 121, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674388463Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674400061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[2]R flush_numbers[0..12]: [253, 236, 252, 251, 251, 252, 253, 246, 234, 250, 220, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.67441145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[2]R generation[0..12]: [135, 128, 134, 133, 133, 134, 135, 131, 126, 132, 121, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674423228Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674435036Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Max found gen is 136","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674445064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Generation requested: 136 >= found:136","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674455603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Next flush: 254","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674465641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674475909Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"":"downstairs","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674486578Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674496126Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"0","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674506824Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"1","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674517423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"client":"2","":"downstairs","session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674528301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674539899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"302fe2bf-3300-475a-84bb-8ded45649596 is now active with session: 7f725bd0-f162-4f47-9f41-05f9c1e597eb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674550767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674560296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"session_id":"7f725bd0-f162-4f47-9f41-05f9c1e597eb"} {"msg":"The guest has finished waiting for activation with:136","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674570154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Activated sub_volume 302fe2bf-3300-475a-84bb-8ded45649596","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674578813Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674587402Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.674893273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} 01/30 Write block 440 len 36864 data: 16 17 17 11 12 10 11 9 7 02/30 Flush 03/30 Write block 52 len 4096 data: 14 04/30 Write block 40 len 8192 data: 5 5 05/30 Write block 64 len 40960 data: 13 13 16 17 17 16 15 14 17 14 06/30 Write block 206 len 24576 data: 14 12 13 16 13 10 07/30 Read block 14 len 4096 08/30 Read block 209 len 8192 09/30 Read block 418 len 24576 10/30 Write block 517 len 20480 data: 10 12 15 15 15 11/30 Read block 545 len 4096 12/30 Read block 520 len 16384 13/30 Write block 558 len 40960 data: 12 13 9 10 8 11 9 12 12 10 14/30 Flush 15/30 Flush 16/30 Write block 303 len 12288 data: 16 17 15 17/30 Flush 18/30 Write block 165 len 16384 data: 6 6 6 5 19/30 Write block 54 len 24576 data: 13 13 11 11 9 7 20/30 Write block 501 len 32768 data: 9 10 12 13 11 10 8 4 21/30 Write block 112 len 36864 data: 10 11 12 14 12 10 10 9 9 22/30 Write block 28 len 28672 data: 11 12 14 12 10 10 9 23/30 Write block 450 len 36864 data: 12 14 14 16 15 14 12 12 12 24/30 Read block 129 len 16384 25/30 Write block 128 len 28672 data: 15 15 12 9 8 9 8 26/30 Read block 190 len 4096 27/30 Write block 152 len 20480 data: 13 12 11 12 11 28/30 Read block 554 len 36864 29/30 Write block 525 len 28672 data: 13 12 9 9 13 14 14 30/30 Read block 338 len 32768 ---------------------------------------------------------------- Crucible gen:136 GIO:true work queues: Upstairs:0 downstairs:28 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1002 Acked Write 1 Sent Done Done false 1003 Acked Write 2 Sent Done Done false 1004 Acked Write 10 Sent Done Done false 1005 Acked Write 6 Sent Done Done false 1006 Acked Read 1 Sent Done Done false 1007 Acked Read 2 Sent Done Done false 1008 Acked Read 6 Sent Done Done false 1009 Acked Write 5 Sent Done Done false 1010 Acked Read 1 Sent Done Done false 1011 Acked Read 4 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 3 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 4 Sent Done Done false 1018 Acked Write 6 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Write 9 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Read 4 Sent Done Done false 1024 Acked Write 7 Sent Done Done false 1025 Acked Read 1 Sent Done Done false 1026 Acked Write 5 Sent Done Done false 1027 Acked Read 9 Sent Done Done false 1028 Acked Write 7 Sent Done Done false 1029 Acked Read 8 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 0 0 28 Done 0 28 28 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1001)) Some(JobId(1016)) Some(JobId(1016)) Downstairs last five completed: 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:13.682921013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:13.68319103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1679,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 128 128 128 236 236 236 F T T <--- 2 040-059 134 136 136 252 255 255 F T T <--- 3 060-079 133 136 136 251 255 255 F F F <--- 4 080-099 133 133 133 251 251 251 F F F 5 100-119 134 134 134 252 252 252 F T T <--- 6 120-139 135 135 135 253 253 253 F T T <--- 7 140-159 131 131 131 246 246 246 F T T <--- 8 160-179 126 126 126 234 234 234 F T T <--- 9 180-199 132 132 132 250 250 250 F F F 10 200-219 121 136 136 220 255 255 F F F <--- 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 133 133 133 251 251 251 F F F 15 300-319 135 136 136 253 257 257 F F F <--- 16 320-339 134 134 134 252 252 252 F F F 17 340-359 134 134 134 252 252 252 F F F 18 360-379 130 130 130 244 244 244 F F F 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 136 136 136 254 254 254 F T T <--- 23 460-479 132 132 132 250 250 250 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 131 136 136 246 255 255 F T T <--- 26 520-539 134 136 136 252 255 255 F T T <--- 27 540-559 134 136 136 252 255 255 F F F <--- 28 560-579 135 136 136 253 255 255 F F F <--- 29 580-599 134 134 134 252 252 252 F F F Max gen: 136, Max flush: 257 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 68 Verifying data now No change after verify Loop: 68 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 137 137 137 258 258 258 F F F 2 040-059 137 137 137 258 258 258 F F F 3 060-079 136 136 136 255 255 255 F F F 4 080-099 133 133 133 251 251 251 F F F 5 100-119 137 137 137 258 258 258 F F F 6 120-139 137 137 137 258 258 258 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 137 137 137 258 258 258 F F F 9 180-199 132 132 132 250 250 250 F F F 10 200-219 136 136 136 255 255 255 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 F F F 14 280-299 133 133 133 251 251 251 F F F 15 300-319 136 136 136 257 257 257 F F F 16 320-339 134 134 134 252 252 252 F F F 17 340-359 134 134 134 252 252 252 F F F 18 360-379 130 130 130 244 244 244 F F F 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 137 137 137 258 258 258 F F F 23 460-479 132 132 132 250 250 250 F F F 24 480-499 120 120 120 219 219 219 F F F 25 500-519 137 137 137 258 258 258 F F F 26 520-539 137 137 137 258 258 258 F F F 27 540-559 136 136 136 255 255 255 F F F 28 560-579 136 136 136 255 255 255 F F F 29 580-599 134 134 134 252 252 252 F F F Max gen: 137, Max flush: 258 Begin loop 69 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.937601099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.945914324Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946240862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946272057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946280826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946293464Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Crucible c5a53929-089e-4cec-b64c-24ede8e47b77 has session id: ddf92af4-4152-4593-8c05-bda3306b73da","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946626901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Upstairs opts: Upstairs UUID: c5a53929-089e-4cec-b64c-24ede8e47b77, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946665125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Crucible stats registered with UUID: c5a53929-089e-4cec-b64c-24ede8e47b77","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946677443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:17.946690271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946876531Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"0","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946906426Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"1","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.946918194Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"2","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947057722Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"task":"crutest"} {"msg":"The guest has requested activation with gen:138","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947082448Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"c5a53929-089e-4cec-b64c-24ede8e47b77 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947096616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947109104Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"0","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947119742Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"1","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947130061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"2","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947140409Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"2","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947151137Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"1","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947161715Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"0","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"ds_connection connected from Ok(127.0.0.1:43512)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947226805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"2","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"ds_connection connected from Ok(127.0.0.1:47106)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947242963Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"1","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"ds_connection connected from Ok(127.0.0.1:61005)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947254191Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"io task","client":"0","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.947987804Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"0","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.94801002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"2","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948022808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"1","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948305983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948316421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[0]R flush_numbers[0..12]: [253, 258, 258, 255, 251, 258, 258, 258, 258, 250, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948334479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[0]R generation[0..12]: [135, 137, 137, 136, 133, 137, 137, 137, 137, 132, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948347766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948359675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[1]R flush_numbers[0..12]: [253, 258, 258, 255, 251, 258, 258, 258, 258, 250, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948371243Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[1]R generation[0..12]: [135, 137, 137, 136, 133, 137, 137, 137, 137, 132, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948382611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948394319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[2]R flush_numbers[0..12]: [253, 258, 258, 255, 251, 258, 258, 258, 258, 250, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948405737Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[2]R generation[0..12]: [135, 137, 137, 136, 133, 137, 137, 137, 137, 132, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948417135Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948429223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Max found gen is 138","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948439452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Generation requested: 138 >= found:138","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.94845001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Next flush: 259","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948460039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948470177Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"":"downstairs","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948480055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948488914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"0","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948500422Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"1","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948510121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"client":"2","":"downstairs","session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948520229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948529557Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"c5a53929-089e-4cec-b64c-24ede8e47b77 is now active with session: ddf92af4-4152-4593-8c05-bda3306b73da","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948539716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948548754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"session_id":"ddf92af4-4152-4593-8c05-bda3306b73da"} {"msg":"The guest has finished waiting for activation with:138","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948558263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Activated sub_volume c5a53929-089e-4cec-b64c-24ede8e47b77","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948566492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.94857492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.948906117Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"task":"crutest"} 01/30 Write block 331 len 24576 data: 8 8 9 6 6 9 02/30 Read block 389 len 40960 03/30 Read block 120 len 16384 04/30 Write block 588 len 20480 data: 8 8 7 7 7 05/30 Read block 101 len 16384 06/30 Flush 07/30 Write block 496 len 20480 data: 11 12 12 9 8 08/30 Read block 14 len 28672 09/30 Read block 425 len 40960 10/30 Read block 316 len 28672 11/30 Flush 12/30 Write block 109 len 4096 data: 11 13/30 Read block 316 len 12288 14/30 Write block 514 len 12288 data: 7 11 12 15/30 Write block 533 len 12288 data: 12 12 12 16/30 Write block 358 len 40960 data: 10 9 9 9 7 8 6 7 9 13 17/30 Read block 223 len 40960 18/30 Read block 210 len 36864 19/30 Read block 207 len 12288 20/30 Write block 544 len 40960 data: 14 12 12 14 16 17 15 14 13 13 21/30 Flush 22/30 Write block 269 len 28672 data: 15 14 14 13 9 11 11 23/30 Read block 94 len 8192 24/30 Write block 276 len 20480 data: 12 13 15 14 14 25/30 Read block 560 len 12288 26/30 Read block 140 len 12288 27/30 Read block 400 len 40960 28/30 Read block 420 len 36864 29/30 Write block 42 len 40960 data: 6 8 7 9 12 13 13 11 13 16 30/30 Write block 190 len 8192 data: 8 7 ---------------------------------------------------------------- Crucible gen:138 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Done Done false 1001 Acked Read 10 Done Done Done false 1002 Acked Read 4 Done Done Sent false 1003 Acked Write 5 Done Done Sent false 1004 Acked Read 4 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 5 Done Done Sent false 1007 Acked Read 7 Done Done Sent false 1008 Acked Read 10 Done Done Sent false 1009 Acked Read 7 Done Done Sent false 1010 Acked Flush 0 Done Done Sent false 1011 Acked Write 1 Done Done Sent false 1012 Acked Read 3 Done Done Sent false 1013 Acked Write 3 Done Done Sent false 1014 Acked Write 3 Done Done Sent false 1015 Acked Write 10 Done Done Sent false 1016 Acked Read 10 Done Done Sent false 1017 Acked Read 9 Done Done Sent false 1018 Acked Read 3 Done Done Sent false 1019 Acked Write 10 Done Done Sent false 1020 Acked Flush 0 Done Done Sent false 1021 Acked Write 7 Done Done Sent false 1022 Acked Read 2 Done Done Sent false 1023 Acked Write 5 Done Done Sent false 1024 Acked Read 3 Done Done Sent false 1025 Acked Read 3 Done Done Sent false 1026 Acked Read 10 Done Done Sent false 1027 Acked Read 9 Done Done Sent false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 2 28 32 Done 28 28 2 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1020)) Some(JobId(1020)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:17.957145794Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:17.9574202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1687,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 137 137 137 258 258 258 F F F 2 040-059 137 137 137 258 258 258 T T F <--- 3 060-079 136 136 136 255 255 255 F F F 4 080-099 133 133 133 251 251 251 F F F 5 100-119 138 138 137 261 261 258 F F F <--- 6 120-139 137 137 137 258 258 258 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 137 137 137 258 258 258 F F F 9 180-199 132 132 132 250 250 250 T T F <--- 10 200-219 136 136 136 255 255 255 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 131 131 131 246 246 246 T T F <--- 14 280-299 133 133 133 251 251 251 T T F <--- 15 300-319 136 136 136 257 257 257 F F F 16 320-339 138 138 134 259 259 252 F F T <--- 17 340-359 138 138 134 261 261 252 F F F <--- 18 360-379 138 138 130 261 261 244 F F F <--- 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 137 137 137 258 258 258 F F F 23 460-479 132 132 132 250 250 250 F F F 24 480-499 138 138 120 260 260 219 F F F <--- 25 500-519 138 138 137 261 261 258 F F F <--- 26 520-539 138 138 137 261 261 258 F F F <--- 27 540-559 138 138 136 261 261 255 F F F <--- 28 560-579 136 136 136 255 255 255 F F F 29 580-599 138 138 134 259 259 252 F F F <--- Max gen: 138, Max flush: 261 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 69 Verifying data now No change after verify Loop: 69 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 137 137 137 258 258 258 F F F 2 040-059 139 139 139 262 262 262 F F F 3 060-079 136 136 136 255 255 255 F F F 4 080-099 133 133 133 251 251 251 F F F 5 100-119 138 138 138 261 261 261 F F F 6 120-139 137 137 137 258 258 258 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 137 137 137 258 258 258 F F F 9 180-199 139 139 139 262 262 262 F F F 10 200-219 136 136 136 255 255 255 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 139 139 139 262 262 262 F F F 15 300-319 136 136 136 257 257 257 F F F 16 320-339 138 138 138 259 259 259 F F F 17 340-359 138 138 138 261 261 261 F F F 18 360-379 138 138 138 261 261 261 F F F 19 380-399 133 133 133 251 251 251 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 137 137 137 258 258 258 F F F 23 460-479 132 132 132 250 250 250 F F F 24 480-499 138 138 138 260 260 260 F F F 25 500-519 138 138 138 261 261 261 F F F 26 520-539 138 138 138 261 261 261 F F F 27 540-559 138 138 138 261 261 261 F F F 28 560-579 136 136 136 255 255 255 F F F 29 580-599 138 138 138 259 259 259 F F F Max gen: 139, Max flush: 262 Begin loop 70 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.202596692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:22.209582049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.209646218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.216290809Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.216553517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.216586282Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.216595451Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.216608169Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Crucible bac777c4-9624-4006-9f16-0fa04c0496ec has session id: d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.216968681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Upstairs opts: Upstairs UUID: bac777c4-9624-4006-9f16-0fa04c0496ec, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217008035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Crucible stats registered with UUID: bac777c4-9624-4006-9f16-0fa04c0496ec","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217019353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:22.217029312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217201184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"1","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217233039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"2","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217244527Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"0","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217358209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} {"msg":"The guest has requested activation with gen:140","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217383215Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"bac777c4-9624-4006-9f16-0fa04c0496ec active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217400702Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217410441Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"0","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217420839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"1","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217431407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"2","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217441706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"2","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217452504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"1","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217464662Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"0","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"ds_connection connected from Ok(127.0.0.1:57128)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217509405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"2","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"ds_connection connected from Ok(127.0.0.1:53433)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217521063Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"1","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"ds_connection connected from Ok(127.0.0.1:40549)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.217532101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"io task","client":"0","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218301159Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"0","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218323955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"2","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218336043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"1","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218613949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218624427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[0]R flush_numbers[0..12]: [253, 258, 262, 255, 251, 261, 258, 258, 258, 262, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218658382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[0]R generation[0..12]: [135, 137, 139, 136, 133, 138, 137, 137, 137, 139, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.2186705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218682838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[1]R flush_numbers[0..12]: [253, 258, 262, 255, 251, 261, 258, 258, 258, 262, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218694456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[1]R generation[0..12]: [135, 137, 139, 136, 133, 138, 137, 137, 137, 139, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218705894Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218717792Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[2]R flush_numbers[0..12]: [253, 258, 262, 255, 251, 261, 258, 258, 258, 262, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218729271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[2]R generation[0..12]: [135, 137, 139, 136, 133, 138, 137, 137, 137, 139, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218740659Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218752427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Max found gen is 140","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218762635Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Generation requested: 140 >= found:140","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218774803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Next flush: 263","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218784872Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.21879497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"":"downstairs","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218805678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218815167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"0","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218825885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"1","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218836573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"client":"2","":"downstairs","session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218847482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.21885758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"bac777c4-9624-4006-9f16-0fa04c0496ec is now active with session: d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218868388Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218877847Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"session_id":"d5ab3960-3cf7-4873-a1ef-08b4c2e1ed62"} {"msg":"The guest has finished waiting for activation with:140","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218887665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Activated sub_volume bac777c4-9624-4006-9f16-0fa04c0496ec","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218896244Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.218905013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.219212204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} 01/30 Write block 383 len 40960 data: 3 6 9 6 9 8 9 9 9 7 02/30 Read block 98 len 20480 03/30 Write block 66 len 4096 data: 17 04/30 Write block 538 len 20480 data: 12 8 8 11 10 05/30 Read block 90 len 36864 06/30 Write block 523 len 20480 data: 10 12 14 13 10 07/30 Read block 71 len 12288 08/30 Write block 442 len 36864 data: 18 12 13 11 12 10 8 10 13 09/30 Read block 494 len 8192 10/30 Read block 511 len 20480 11/30 Read block 101 len 20480 12/30 Flush 13/30 Write block 119 len 40960 data: 10 10 10 11 12 15 13 15 17 16 14/30 Write block 78 len 20480 data: 9 8 9 11 9 15/30 Write block 310 len 16384 data: 10 9 9 7 16/30 Write block 554 len 12288 data: 14 14 13 17/30 Read block 9 len 8192 18/30 Read block 314 len 40960 19/30 Write block 547 len 24576 data: 15 17 18 16 15 14 20/30 Write block 464 len 28672 data: 8 10 9 10 11 11 11 21/30 Read block 413 len 4096 22/30 Read block 57 len 40960 23/30 Flush 24/30 Write block 88 len 36864 data: 13 13 13 13 12 12 11 12 11 25/30 Read block 30 len 36864 26/30 Read block 477 len 32768 27/30 Read block 346 len 8192 28/30 Read block 168 len 24576 29/30 Read block 79 len 4096 30/30 Write block 190 len 16384 data: 9 8 6 5 ---------------------------------------------------------------- Crucible gen:140 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Done false 1001 Acked Read 5 Done Done Done false 1002 Acked Write 1 Done Done Done false 1003 Acked Write 5 Done Done Done false 1004 Acked Read 9 Done Done Done false 1005 Acked Write 5 Done Done Done false 1006 Acked Read 3 Done Done Done false 1007 Acked Write 9 Sent Done Done false 1008 Acked Read 2 Sent Done Done false 1009 Acked Read 5 Sent Done Done false 1010 Acked Read 5 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Write 5 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Write 3 Sent Done Done false 1016 Acked Read 2 Sent Done Done false 1017 Acked Read 10 Sent Done Done false 1018 Acked Write 6 Sent Done Done false 1019 Acked Write 7 Sent Done Done false 1020 Acked Read 1 Sent Done Done false 1021 Acked Read 10 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 9 Sent Done Done false 1024 Acked Read 9 Sent Done Done false 1025 Acked Read 8 Sent Done Done false 1026 Acked Read 2 Sent Done Done false 1027 Acked Read 6 Sent Done Done false 1028 Acked Read 1 Sent Done Done false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 23 1 1 25 Done 7 29 29 65 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1022)) Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:22.227535377Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:22.227811023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1695,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 137 137 137 258 258 258 F F F 2 040-059 139 139 139 262 262 262 F F F 3 060-079 136 140 140 255 264 264 T F F <--- 4 080-099 133 140 140 251 264 264 F T T <--- 5 100-119 138 140 140 261 264 264 F F F <--- 6 120-139 137 140 140 258 264 264 F F F <--- 7 140-159 137 137 137 258 258 258 F F F 8 160-179 137 137 137 258 258 258 F F F 9 180-199 139 139 139 262 262 262 F T T <--- 10 200-219 136 136 136 255 255 255 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 139 139 139 262 262 262 F F F 15 300-319 136 140 140 257 264 264 F F F <--- 16 320-339 138 138 138 259 259 259 F F F 17 340-359 138 138 138 261 261 261 F F F 18 360-379 138 138 138 261 261 261 F F F 19 380-399 133 140 140 251 263 263 T F F <--- 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 137 140 140 258 263 263 F F F <--- 23 460-479 132 140 140 250 264 264 F F F <--- 24 480-499 138 138 138 260 260 260 F F F 25 500-519 138 138 138 261 261 261 F F F 26 520-539 138 140 140 261 263 263 T F F <--- 27 540-559 138 140 140 261 264 264 T F F <--- 28 560-579 136 136 136 255 255 255 F F F 29 580-599 138 138 138 259 259 259 F F F Max gen: 140, Max flush: 264 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 70 Verifying data now No change after verify Loop: 70 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 135 135 135 253 253 253 F F F 1 020-039 137 137 137 258 258 258 F F F 2 040-059 139 139 139 262 262 262 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 140 140 140 264 264 264 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 137 137 137 258 258 258 F F F 9 180-199 141 141 141 265 265 265 F F F 10 200-219 136 136 136 255 255 255 F F F 11 220-239 132 132 132 247 247 247 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 139 139 139 262 262 262 F F F 15 300-319 140 140 140 264 264 264 F F F 16 320-339 138 138 138 259 259 259 F F F 17 340-359 138 138 138 261 261 261 F F F 18 360-379 138 138 138 261 261 261 F F F 19 380-399 140 140 140 263 263 263 F F F 20 400-419 133 133 133 251 251 251 F F F 21 420-439 134 134 134 252 252 252 F F F 22 440-459 140 140 140 263 263 263 F F F 23 460-479 140 140 140 264 264 264 F F F 24 480-499 138 138 138 260 260 260 F F F 25 500-519 138 138 138 261 261 261 F F F 26 520-539 140 140 140 263 263 263 F F F 27 540-559 140 140 140 264 264 264 F F F 28 560-579 136 136 136 255 255 255 F F F 29 580-599 138 138 138 259 259 259 F F F Max gen: 141, Max flush: 265 Begin loop 71 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.472927514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481102611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481398754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481430469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481439628Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481452296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Crucible 6592ffec-1f35-4aec-be45-7eed187fcd57 has session id: 1940f7f1-8c38-4b8e-b1c4-f0b42149cd20","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481815628Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Upstairs opts: Upstairs UUID: 6592ffec-1f35-4aec-be45-7eed187fcd57, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.481846443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Crucible stats registered with UUID: 6592ffec-1f35-4aec-be45-7eed187fcd57","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.48186046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:26.481871039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482014716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"0","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482030743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"1","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482041562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"2","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.48217838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"task":"crutest"} {"msg":"The guest has requested activation with gen:142","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482207285Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"6592ffec-1f35-4aec-be45-7eed187fcd57 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482218003Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482227642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"0","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.48223804Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"1","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482248429Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"2","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482258777Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"2","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482269415Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"0","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482280014Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"1","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"ds_connection connected from Ok(127.0.0.1:62332)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482407073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"2","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"ds_connection connected from Ok(127.0.0.1:54712)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482432839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"0","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"ds_connection connected from Ok(127.0.0.1:64278)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.482497469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"io task","client":"1","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483104232Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"0","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483130998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"1","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483143456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"2","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483438159Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483459556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[0]R flush_numbers[0..12]: [253, 258, 262, 264, 265, 264, 264, 258, 258, 265, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483507328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[0]R generation[0..12]: [135, 137, 139, 140, 141, 140, 140, 137, 137, 141, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483519926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483531984Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[1]R flush_numbers[0..12]: [253, 258, 262, 264, 265, 264, 264, 258, 258, 265, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483543632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[1]R generation[0..12]: [135, 137, 139, 140, 141, 140, 140, 137, 137, 141, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.48355522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483567198Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[2]R flush_numbers[0..12]: [253, 258, 262, 264, 265, 264, 264, 258, 258, 265, 255, 247]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483578707Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[2]R generation[0..12]: [135, 137, 139, 140, 141, 140, 140, 137, 137, 141, 136, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483590025Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483604303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Max found gen is 142","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483614481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Generation requested: 142 >= found:142","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483624949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Next flush: 266","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483635028Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483645086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"":"downstairs","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483655914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483665413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"0","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483676101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"1","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483686559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"client":"2","":"downstairs","session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483697368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483707326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"6592ffec-1f35-4aec-be45-7eed187fcd57 is now active with session: 1940f7f1-8c38-4b8e-b1c4-f0b42149cd20","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483718044Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483727663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"session_id":"1940f7f1-8c38-4b8e-b1c4-f0b42149cd20"} {"msg":"The guest has finished waiting for activation with:142","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483737391Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Activated sub_volume 6592ffec-1f35-4aec-be45-7eed187fcd57","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.48374596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.483754719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.48405726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"task":"crutest"} 01/30 Write block 26 len 40960 data: 12 11 12 13 15 13 11 11 10 8 02/30 Write block 574 len 40960 data: 14 13 16 14 15 15 14 10 11 8 03/30 Write block 238 len 8192 data: 10 9 04/30 Write block 19 len 16384 data: 13 12 9 8 05/30 Write block 421 len 40960 data: 16 17 17 14 15 13 10 9 10 10 06/30 Read block 317 len 28672 07/30 Read block 477 len 36864 08/30 Write block 416 len 40960 data: 12 14 12 14 17 17 18 18 15 16 09/30 Write block 353 len 8192 data: 9 10 10/30 Write block 292 len 4096 data: 10 11/30 Read block 124 len 16384 12/30 Write block 175 len 24576 data: 13 15 15 15 15 16 13/30 Write block 384 len 8192 data: 7 10 14/30 Read block 324 len 36864 15/30 Flush 16/30 Flush 17/30 Write block 216 len 24576 data: 11 11 11 11 11 11 18/30 Read block 513 len 4096 19/30 Write block 423 len 16384 data: 19 16 17 14 20/30 Read block 589 len 36864 21/30 Read block 105 len 16384 22/30 Write block 392 len 28672 data: 8 8 8 10 11 8 7 23/30 Read block 181 len 16384 24/30 Write block 175 len 4096 data: 14 25/30 Write block 555 len 32768 data: 15 14 11 13 14 10 11 9 26/30 Read block 121 len 20480 27/30 Read block 590 len 12288 28/30 Read block 506 len 36864 29/30 Write block 222 len 16384 data: 8 8 7 7 30/30 Read block 484 len 12288 ---------------------------------------------------------------- Crucible gen:142 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Done false 1001 Acked Write 10 Done Done Done false 1002 Acked Write 2 Done Sent Done false 1003 Acked Write 4 Done Sent Done false 1004 Acked Write 10 Done Sent Done false 1005 Acked Read 7 Done Sent Done false 1006 Acked Read 9 Done Sent Done false 1007 Acked Write 10 Done Sent Done false 1008 Acked Write 2 Done Sent Done false 1009 Acked Write 1 Done Sent Done false 1010 Acked Read 4 Done Sent Done false 1011 Acked Write 6 Done Sent Done false 1012 Acked Write 2 Done Sent Done false 1013 Acked Read 9 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 6 Done Sent Done false 1017 Acked Read 1 Done Sent Done false 1018 Acked Write 4 Done Sent Done false 1019 Acked Read 9 Done Sent Done false 1020 Acked Read 4 Done Sent Done false 1021 Acked Write 7 Done Sent Done false 1022 Acked Read 4 Done Sent Done false 1023 Acked Write 1 Done Sent Done false 1024 Acked Write 8 Done Sent Done false 1025 Acked Read 5 Done Sent Done false 1026 Acked Read 3 Done Sent Done false 1027 Acked Read 9 Done Sent Done false 1028 Acked Write 4 Done Sent Done false 1029 Acked Read 3 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 28 1 29 Done 30 2 29 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1015)) None Some(JobId(1015)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:26.492109397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:26.492395421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1703,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 142 135 142 266 253 266 F F F <--- 1 020-039 142 137 142 266 258 266 F T F <--- 2 040-059 139 139 139 262 262 262 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 140 140 140 264 264 264 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 142 137 142 266 258 266 T F T <--- 9 180-199 142 141 142 266 265 266 F F F <--- 10 200-219 136 136 136 255 255 255 T F T <--- 11 220-239 142 132 142 266 247 266 T F T <--- 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 142 139 142 266 262 266 F F F <--- 15 300-319 140 140 140 264 264 264 F F F 16 320-339 138 138 138 259 259 259 F F F 17 340-359 142 138 142 266 261 266 F F F <--- 18 360-379 138 138 138 261 261 261 F F F 19 380-399 142 140 142 266 263 266 T F T <--- 20 400-419 142 133 142 266 251 266 F F F <--- 21 420-439 142 134 142 266 252 266 T F T <--- 22 440-459 140 140 140 263 263 263 F F F 23 460-479 140 140 140 264 264 264 F F F 24 480-499 138 138 138 260 260 260 F F F 25 500-519 138 138 138 261 261 261 F F F 26 520-539 140 140 140 263 263 263 F F F 27 540-559 140 140 140 264 264 264 T F T <--- 28 560-579 142 136 142 266 255 266 T T T <--- 29 580-599 142 138 142 266 259 266 F T F <--- Max gen: 142, Max flush: 266 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 71 Verifying data now No change after verify Loop: 71 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 142 142 142 266 266 266 F F F 1 020-039 142 142 142 266 266 266 F F F 2 040-059 139 139 139 262 262 262 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 140 140 140 264 264 264 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 143 143 143 267 267 267 F F F 9 180-199 142 142 142 266 266 266 F F F 10 200-219 143 143 143 267 267 267 F F F 11 220-239 143 143 143 267 267 267 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 142 142 142 266 266 266 F F F 15 300-319 140 140 140 264 264 264 F F F 16 320-339 138 138 138 259 259 259 F F F 17 340-359 142 142 142 266 266 266 F F F 18 360-379 138 138 138 261 261 261 F F F 19 380-399 143 143 143 267 267 267 F F F 20 400-419 142 142 142 266 266 266 F F F 21 420-439 143 143 143 267 267 267 F F F 22 440-459 140 140 140 263 263 263 F F F 23 460-479 140 140 140 264 264 264 F F F 24 480-499 138 138 138 260 260 260 F F F 25 500-519 138 138 138 261 261 261 F F F 26 520-539 140 140 140 263 263 263 F F F 27 540-559 143 143 143 267 267 267 F F F 28 560-579 143 143 143 267 267 267 F F F 29 580-599 142 142 142 266 266 266 F F F Max gen: 143, Max flush: 267 Begin loop 72 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.740379735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:30.747472545Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.747560731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.754579652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.754863167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.754894492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.75490584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.754919208Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Crucible a9536345-af08-4954-8cbe-33959762d012 has session id: 4b42f9ae-e161-494b-8aae-932934a764c3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755247556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Upstairs opts: Upstairs UUID: a9536345-af08-4954-8cbe-33959762d012, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755278271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Crucible stats registered with UUID: a9536345-af08-4954-8cbe-33959762d012","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755290199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:30.755300307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755477469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"0","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755507314Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"1","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755519182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"2","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755634884Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} {"msg":"The guest has requested activation with gen:144","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755664579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"a9536345-af08-4954-8cbe-33959762d012 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755678307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755688265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"0","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755698764Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"1","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755709372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"2","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.75572197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"2","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755741697Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"1","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.75578712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"0","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"ds_connection connected from Ok(127.0.0.1:43371)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755827343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"2","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"ds_connection connected from Ok(127.0.0.1:40744)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755839481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"1","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"ds_connection connected from Ok(127.0.0.1:41892)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.755943815Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"io task","client":"0","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756562206Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"1","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756584882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"0","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756644933Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"2","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756858379Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756874306Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[0]R flush_numbers[0..12]: [266, 266, 262, 264, 265, 264, 264, 258, 267, 266, 267, 267]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756931197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[0]R generation[0..12]: [142, 142, 139, 140, 141, 140, 140, 137, 143, 142, 143, 143]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756943615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756955663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[1]R flush_numbers[0..12]: [266, 266, 262, 264, 265, 264, 264, 258, 267, 266, 267, 267]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756969831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[1]R generation[0..12]: [142, 142, 139, 140, 141, 140, 140, 137, 143, 142, 143, 143]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756981329Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.756993227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[2]R flush_numbers[0..12]: [266, 266, 262, 264, 265, 264, 264, 258, 267, 266, 267, 267]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757004825Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[2]R generation[0..12]: [142, 142, 139, 140, 141, 140, 140, 137, 143, 142, 143, 143]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757016304Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757028182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Max found gen is 144","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.75703845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Generation requested: 144 >= found:144","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757049118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Next flush: 268","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757059387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757069535Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"":"downstairs","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757080183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757089932Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"0","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.75710069Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"1","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757111288Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"client":"2","":"downstairs","session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757121947Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757133235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"a9536345-af08-4954-8cbe-33959762d012 is now active with session: 4b42f9ae-e161-494b-8aae-932934a764c3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757144103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757153652Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"session_id":"4b42f9ae-e161-494b-8aae-932934a764c3"} {"msg":"The guest has finished waiting for activation with:144","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.75716362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Activated sub_volume a9536345-af08-4954-8cbe-33959762d012","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757172309Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757181247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.757493378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} 01/30 Write block 228 len 16384 data: 6 7 7 9 02/30 Read block 481 len 40960 03/30 Read block 51 len 40960 04/30 Read block 337 len 36864 05/30 Write block 475 len 36864 data: 11 11 9 8 9 12 11 12 11 06/30 Read block 548 len 40960 07/30 Write block 107 len 36864 data: 9 11 12 11 9 11 12 13 15 08/30 Write block 309 len 4096 data: 12 09/30 Read block 495 len 32768 10/30 Write block 283 len 40960 data: 11 10 11 12 15 15 15 13 11 11 11/30 Write block 104 len 40960 data: 9 9 9 10 12 13 12 10 12 13 12/30 Write block 32 len 4096 data: 12 13/30 Flush 14/30 Write block 459 len 16384 data: 12 13 12 9 15/30 Write block 443 len 8192 data: 13 14 16/30 Flush 17/30 Flush 18/30 Write block 351 len 24576 data: 9 9 10 11 10 10 19/30 Flush 20/30 Write block 519 len 24576 data: 16 16 16 12 11 13 21/30 Read block 77 len 36864 22/30 Read block 94 len 16384 23/30 Write block 51 len 16384 data: 17 15 14 14 24/30 Read block 166 len 36864 25/30 Write block 368 len 36864 data: 11 9 8 8 8 8 10 12 13 26/30 Write block 324 len 12288 data: 15 13 12 27/30 Read block 438 len 20480 28/30 Read block 473 len 28672 29/30 Read block 485 len 36864 30/30 Write block 342 len 28672 data: 13 13 12 10 10 9 12 ---------------------------------------------------------------- Crucible gen:144 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 4 Done Done Done false 1001 Acked Read 10 Sent Done Done false 1002 Acked Read 10 Sent Done Done false 1003 Acked Read 9 Sent Done Done false 1004 Acked Write 9 Sent Done Done false 1005 Acked Read 10 Sent Done Done false 1006 Acked Write 9 Sent Done Done false 1007 Acked Write 1 Sent Done Done false 1008 Acked Read 8 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Write 10 Sent Done Done false 1011 Acked Write 1 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 4 Sent Done Done false 1014 Acked Write 2 Sent Done Done false 1015 Acked Flush 0 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 6 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 6 Sent Done Done false 1020 Acked Read 9 Sent Done Done false 1021 Acked Read 4 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Write 3 Sent Done Done false 1026 Acked Read 5 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Read 9 Sent Done Done false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 1 1 31 Done 1 29 29 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1018)) Some(JobId(1018)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:30.76607245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:30.766356425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1711,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 142 142 142 266 266 266 F F F 1 020-039 142 144 144 266 268 268 F F F <--- 2 040-059 139 139 139 262 262 262 F T T <--- 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 140 144 144 264 268 268 F F F <--- 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 143 143 143 267 267 267 F F F 9 180-199 142 142 142 266 266 266 F F F 10 200-219 143 143 143 267 267 267 F F F 11 220-239 143 144 144 267 268 268 T F F <--- 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 142 144 144 266 268 268 F F F <--- 15 300-319 140 144 144 264 268 268 F F F <--- 16 320-339 138 138 138 259 259 259 F T T <--- 17 340-359 142 144 144 266 271 271 F T T <--- 18 360-379 138 138 138 261 261 261 F T T <--- 19 380-399 143 143 143 267 267 267 F F F 20 400-419 142 142 142 266 266 266 F F F 21 420-439 143 143 143 267 267 267 F F F 22 440-459 140 144 144 263 269 269 F F F <--- 23 460-479 140 144 144 264 269 269 F F F <--- 24 480-499 138 144 144 260 268 268 F F F <--- 25 500-519 138 138 138 261 261 261 F T T <--- 26 520-539 140 140 140 263 263 263 F T T <--- 27 540-559 143 143 143 267 267 267 F F F 28 560-579 143 143 143 267 267 267 F F F 29 580-599 142 142 142 266 266 266 F F F Max gen: 144, Max flush: 271 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 72 Verifying data now No change after verify Loop: 72 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 142 142 142 266 266 266 F F F 1 020-039 144 144 144 268 268 268 F F F 2 040-059 145 145 145 272 272 272 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 144 144 144 268 268 268 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 143 143 143 267 267 267 F F F 9 180-199 142 142 142 266 266 266 F F F 10 200-219 143 143 143 267 267 267 F F F 11 220-239 144 144 144 268 268 268 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 144 144 144 268 268 268 F F F 15 300-319 144 144 144 268 268 268 F F F 16 320-339 145 145 145 272 272 272 F F F 17 340-359 145 145 145 272 272 272 F F F 18 360-379 145 145 145 272 272 272 F F F 19 380-399 143 143 143 267 267 267 F F F 20 400-419 142 142 142 266 266 266 F F F 21 420-439 143 143 143 267 267 267 F F F 22 440-459 144 144 144 269 269 269 F F F 23 460-479 144 144 144 269 269 269 F F F 24 480-499 144 144 144 268 268 268 F F F 25 500-519 145 145 145 272 272 272 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 143 143 143 267 267 267 F F F 28 560-579 143 143 143 267 267 267 F F F 29 580-599 142 142 142 266 266 266 F F F Max gen: 145, Max flush: 272 Begin loop 73 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.019810676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.027918374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028215177Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028243382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028252191Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028264839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Crucible 1408beee-7b3e-45fc-96dd-951826414d26 has session id: c898ab83-cfa5-47ec-8dc8-1a825c2c593c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028604255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Upstairs opts: Upstairs UUID: 1408beee-7b3e-45fc-96dd-951826414d26, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028628881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Crucible stats registered with UUID: 1408beee-7b3e-45fc-96dd-951826414d26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028639469Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:35.028650637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028825979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"1","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028841937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"2","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028852765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"0","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.028983434Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"task":"crutest"} {"msg":"The guest has requested activation with gen:146","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029015559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"1408beee-7b3e-45fc-96dd-951826414d26 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029025038Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029036566Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"0","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029047174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"1","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029057663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"2","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029068041Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"2","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029078919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"1","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029089617Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"0","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"ds_connection connected from Ok(127.0.0.1:36002)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029141179Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"2","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"ds_connection connected from Ok(127.0.0.1:35840)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029257081Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"1","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"ds_connection connected from Ok(127.0.0.1:48549)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029283517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"io task","client":"0","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029806333Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"2","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029837138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"0","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.029849726Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"1","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030108125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.03014297Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[0]R flush_numbers[0..12]: [266, 268, 272, 264, 265, 268, 264, 258, 267, 266, 267, 268]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030211129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[0]R generation[0..12]: [142, 144, 145, 140, 141, 144, 140, 137, 143, 142, 143, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030226226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030238364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[1]R flush_numbers[0..12]: [266, 268, 272, 264, 265, 268, 264, 258, 267, 266, 267, 268]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030249922Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[1]R generation[0..12]: [142, 144, 145, 140, 141, 144, 140, 137, 143, 142, 143, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030261001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030272149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[2]R flush_numbers[0..12]: [266, 268, 272, 264, 265, 268, 264, 258, 267, 266, 267, 268]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030283037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[2]R generation[0..12]: [142, 144, 145, 140, 141, 144, 140, 137, 143, 142, 143, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030293885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030304864Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Max found gen is 146","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030314562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Generation requested: 146 >= found:146","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030324441Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Next flush: 273","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030334089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030343668Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"":"downstairs","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030354006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030363424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"0","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030374653Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"1","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030384811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"client":"2","":"downstairs","session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030395079Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030404508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"1408beee-7b3e-45fc-96dd-951826414d26 is now active with session: c898ab83-cfa5-47ec-8dc8-1a825c2c593c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030414646Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030423645Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"session_id":"c898ab83-cfa5-47ec-8dc8-1a825c2c593c"} {"msg":"The guest has finished waiting for activation with:146","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030433113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Activated sub_volume 1408beee-7b3e-45fc-96dd-951826414d26","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030441262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030449601Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.030732206Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"task":"crutest"} 01/30 Write block 102 len 32768 data: 15 13 10 10 10 11 13 14 02/30 Read block 381 len 8192 03/30 Write block 396 len 4096 data: 12 04/30 Read block 348 len 4096 05/30 Read block 105 len 28672 06/30 Read block 474 len 28672 07/30 Read block 286 len 32768 08/30 Read block 132 len 28672 09/30 Read block 205 len 32768 10/30 Write block 217 len 24576 data: 12 12 12 12 12 9 11/30 Write block 193 len 16384 data: 6 7 8 7 12/30 Read block 499 len 4096 13/30 Write block 17 len 32768 data: 11 13 14 13 10 9 7 8 14/30 Write block 331 len 4096 data: 9 15/30 Write block 50 len 8192 data: 14 18 16/30 Read block 126 len 12288 17/30 Flush 18/30 Write block 359 len 12288 data: 10 10 10 19/30 Read block 549 len 40960 20/30 Write block 470 len 24576 data: 12 13 14 15 12 12 21/30 Read block 358 len 40960 22/30 Read block 201 len 8192 23/30 Write block 478 len 24576 data: 9 10 13 12 13 12 24/30 Read block 73 len 20480 25/30 Write block 568 len 8192 data: 11 11 26/30 Write block 170 len 8192 data: 8 9 27/30 Write block 4 len 20480 data: 5 7 8 9 10 28/30 Write block 415 len 40960 data: 13 13 15 13 15 18 18 19 20 17 29/30 Read block 559 len 8192 30/30 Read block 365 len 4096 ---------------------------------------------------------------- Crucible gen:146 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 8 Done Done Done false 1001 Acked Read 2 Done Done Done false 1002 Acked Write 1 Done Done Done false 1003 Acked Read 1 Done Done Done false 1004 Acked Read 7 Done Sent Done false 1005 Acked Read 7 Done Sent Done false 1006 Acked Read 8 Done Sent Done false 1007 Acked Read 7 Done Sent Done false 1008 Acked Read 8 Done Sent Done false 1009 Acked Write 6 Done Sent Done false 1010 Acked Write 4 Done Sent Done false 1011 Acked Read 1 Done Sent Done false 1012 Acked Write 8 Done Sent Done false 1013 Acked Write 1 Done Sent Done false 1014 Acked Write 2 Done Sent Done false 1015 Acked Read 3 Done Sent Done false 1016 Acked Flush 0 Done Sent Done false 1017 Acked Write 3 Done Sent Done false 1018 Acked Read 10 Done Sent Done false 1019 Acked Write 6 Done Sent Done false 1020 Acked Read 10 Done Sent Done false 1021 Acked Read 2 Done Sent Done false 1022 Acked Write 6 Done Sent Done false 1023 Acked Read 5 Done Sent Done false 1024 Acked Write 2 Done Sent Done false 1025 Acked Write 2 Done Sent Done false 1026 Acked Write 5 Done Sent Done false 1027 Acked Write 10 Done Sent Done false 1028 Acked Read 2 Done Sent Done false 1029 Acked Read 1 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 26 0 26 Done 30 4 30 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1016)) None Some(JobId(1016)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:35.038290081Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:35.038574386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1719,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 146 142 146 273 266 273 T F T <--- 1 020-039 146 144 146 273 268 273 F F F <--- 2 040-059 146 145 146 273 272 273 F F F <--- 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 146 144 146 273 268 273 F T F <--- 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 143 143 143 267 267 267 T F T <--- 9 180-199 146 142 146 273 266 273 F F F <--- 10 200-219 146 143 146 273 267 273 F F F <--- 11 220-239 146 144 146 273 268 273 F F F <--- 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 144 144 144 268 268 268 F F F 15 300-319 144 144 144 268 268 268 F F F 16 320-339 146 145 146 273 272 273 F F F <--- 17 340-359 145 145 145 272 272 272 T F T <--- 18 360-379 145 145 145 272 272 272 T F T <--- 19 380-399 146 143 146 273 267 273 F T F <--- 20 400-419 142 142 142 266 266 266 T F T <--- 21 420-439 143 143 143 267 267 267 T F T <--- 22 440-459 144 144 144 269 269 269 F F F 23 460-479 144 144 144 269 269 269 T F T <--- 24 480-499 144 144 144 268 268 268 T F T <--- 25 500-519 145 145 145 272 272 272 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 143 143 143 267 267 267 F F F 28 560-579 143 143 143 267 267 267 T F T <--- 29 580-599 142 142 142 266 266 266 F F F Max gen: 146, Max flush: 273 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 73 Verifying data now No change after verify Loop: 73 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 147 147 147 274 274 274 F F F 1 020-039 146 146 146 273 273 273 F F F 2 040-059 146 146 146 273 273 273 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 146 146 146 273 273 273 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 147 147 147 274 274 274 F F F 9 180-199 146 146 146 273 273 273 F F F 10 200-219 146 146 146 273 273 273 F F F 11 220-239 146 146 146 273 273 273 F F F 12 240-259 130 130 130 245 245 245 F F F 13 260-279 139 139 139 262 262 262 F F F 14 280-299 144 144 144 268 268 268 F F F 15 300-319 144 144 144 268 268 268 F F F 16 320-339 146 146 146 273 273 273 F F F 17 340-359 147 147 147 274 274 274 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 146 146 146 273 273 273 F F F 20 400-419 147 147 147 274 274 274 F F F 21 420-439 147 147 147 274 274 274 F F F 22 440-459 144 144 144 269 269 269 F F F 23 460-479 147 147 147 274 274 274 F F F 24 480-499 147 147 147 274 274 274 F F F 25 500-519 145 145 145 272 272 272 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 143 143 143 267 267 267 F F F 28 560-579 147 147 147 274 274 274 F F F 29 580-599 142 142 142 266 266 266 F F F Max gen: 147, Max flush: 274 Begin loop 74 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.29427683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.302211885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.302511687Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.302547421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.30255738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.302570608Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Crucible bc223b12-3aa1-4954-a643-ee41fbaf1271 has session id: f352c8e2-732b-4db6-b7f6-af9c501950d2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.30287229Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Upstairs opts: Upstairs UUID: bc223b12-3aa1-4954-a643-ee41fbaf1271, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.302919052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Crucible stats registered with UUID: bc223b12-3aa1-4954-a643-ee41fbaf1271","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.30293074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:39.302942018Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303104902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"0","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.30312079Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"1","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303134198Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"2","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303274315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"task":"crutest"} {"msg":"The guest has requested activation with gen:148","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303303151Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"bc223b12-3aa1-4954-a643-ee41fbaf1271 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303320008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303329627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"0","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303340055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"1","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303350583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"2","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303360952Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"2","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.3033718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"1","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303412473Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"0","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"ds_connection connected from Ok(127.0.0.1:39728)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303426881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"1","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"ds_connection connected from Ok(127.0.0.1:55562)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303438019Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"2","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"ds_connection connected from Ok(127.0.0.1:54781)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.303482782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"io task","client":"0","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304153845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"2","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304199938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"1","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304222674Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"0","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304487182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.30449784Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[0]R flush_numbers[0..12]: [274, 273, 273, 264, 265, 273, 264, 258, 274, 273, 273, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304523866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[0]R generation[0..12]: [147, 146, 146, 140, 141, 146, 140, 137, 147, 146, 146, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304536144Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304548492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[1]R flush_numbers[0..12]: [274, 273, 273, 264, 265, 273, 264, 258, 274, 273, 273, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304560091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[1]R generation[0..12]: [147, 146, 146, 140, 141, 146, 140, 137, 147, 146, 146, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304571649Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304583537Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[2]R flush_numbers[0..12]: [274, 273, 273, 264, 265, 273, 264, 258, 274, 273, 273, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304595365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[2]R generation[0..12]: [147, 146, 146, 140, 141, 146, 140, 137, 147, 146, 146, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304607113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304619071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Max found gen is 148","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304629479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Generation requested: 148 >= found:148","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304640008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Next flush: 275","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304650046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304661674Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"":"downstairs","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304672213Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304681671Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"0","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304692149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"1","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304702618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"client":"2","":"downstairs","session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304713396Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304723444Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"bc223b12-3aa1-4954-a643-ee41fbaf1271 is now active with session: f352c8e2-732b-4db6-b7f6-af9c501950d2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304734393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304743971Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"session_id":"f352c8e2-732b-4db6-b7f6-af9c501950d2"} {"msg":"The guest has finished waiting for activation with:148","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.30475394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Activated sub_volume bc223b12-3aa1-4954-a643-ee41fbaf1271","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304762588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.304771447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.305079628Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"task":"crutest"} 01/30 Flush 02/30 Write block 245 len 28672 data: 8 7 7 7 8 8 8 03/30 Write block 340 len 16384 data: 13 15 14 14 04/30 Read block 187 len 20480 05/30 Read block 542 len 16384 06/30 Write block 589 len 8192 data: 9 8 07/30 Read block 282 len 32768 08/30 Read block 460 len 32768 09/30 Write block 559 len 28672 data: 15 11 12 10 12 10 13 10/30 Read block 563 len 28672 11/30 Flush 12/30 Write block 443 len 36864 data: 14 15 12 13 11 9 11 14 15 13/30 Read block 488 len 12288 14/30 Read block 199 len 12288 15/30 Read block 483 len 12288 16/30 Read block 253 len 16384 17/30 Write block 261 len 28672 data: 9 11 9 7 9 8 12 18/30 Read block 115 len 12288 19/30 Read block 477 len 32768 20/30 Read block 541 len 40960 21/30 Write block 548 len 24576 data: 18 19 17 16 15 14 22/30 Read block 551 len 32768 23/30 Read block 251 len 12288 24/30 Write block 188 len 36864 data: 9 9 10 9 7 7 8 9 8 25/30 Flush 26/30 Write block 488 len 4096 data: 6 27/30 Write block 325 len 28672 data: 14 13 11 9 8 10 10 28/30 Write block 312 len 16384 data: 10 8 6 9 29/30 Write block 107 len 32768 data: 12 14 15 13 11 13 14 14 30/30 Read block 186 len 28672 ---------------------------------------------------------------- Crucible gen:148 GIO:true work queues: Upstairs:0 downstairs:29 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1001 Acked Write 7 Done Done Done false 1002 Acked Write 4 Done Sent Done false 1003 Acked Read 5 Done Sent Done false 1004 Acked Read 4 Done Sent Done false 1005 Acked Write 2 Done Sent Done false 1006 Acked Read 8 Done Sent Done false 1007 Acked Read 8 Done Sent Done false 1008 Acked Write 7 Done Sent Done false 1009 Acked Read 7 Done Sent Done false 1010 Acked Flush 0 Done Sent Done false 1011 Acked Write 9 Done Sent Done false 1012 Acked Read 3 Done Sent Done false 1013 Acked Read 3 Done Sent Done false 1014 Acked Read 3 Done Sent Done false 1015 Acked Read 4 Done Sent Done false 1016 Acked Write 7 Done Sent Done false 1017 Acked Read 3 Done Sent Done false 1018 Acked Read 8 Done Sent Done false 1019 Acked Read 10 Done Sent Done false 1020 Acked Write 6 Done Sent Done false 1021 Acked Read 8 Done Sent Done false 1022 Acked Read 3 Done Sent Done false 1023 Acked Write 9 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Write 1 Done Sent Done false 1026 Acked Write 7 Done Sent Done false 1027 Acked Write 4 Done Sent Done false 1028 Acked Write 8 Done Sent Done false 1029 Acked Read 7 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 28 0 28 Done 29 1 29 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) Some(JobId(1000)) Some(JobId(1024)) Downstairs last five completed: 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:39.313573554Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:39.31384527Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1727,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 147 147 147 274 274 274 F F F 1 020-039 146 146 146 273 273 273 F F F 2 040-059 146 146 146 273 273 273 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 146 146 146 273 273 273 T F T <--- 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 147 147 147 274 274 274 F F F 9 180-199 148 146 148 277 273 277 F F F <--- 10 200-219 146 146 146 273 273 273 F F F 11 220-239 146 146 146 273 273 273 F F F 12 240-259 148 130 148 276 245 276 F T F <--- 13 260-279 148 139 148 277 262 277 F F F <--- 14 280-299 144 144 144 268 268 268 F F F 15 300-319 144 144 144 268 268 268 T F T <--- 16 320-339 146 146 146 273 273 273 T F T <--- 17 340-359 148 147 148 276 274 276 F F F <--- 18 360-379 147 147 147 274 274 274 F F F 19 380-399 146 146 146 273 273 273 F F F 20 400-419 147 147 147 274 274 274 F F F 21 420-439 147 147 147 274 274 274 F F F 22 440-459 148 144 148 277 269 277 F F F <--- 23 460-479 147 147 147 274 274 274 F F F 24 480-499 147 147 147 274 274 274 T F T <--- 25 500-519 145 145 145 272 272 272 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 148 143 148 277 267 277 F F F <--- 28 560-579 148 147 148 276 274 276 F F F <--- 29 580-599 148 142 148 276 266 276 F F F <--- Max gen: 148, Max flush: 277 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 74 Verifying data now No change after verify Loop: 74 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 147 147 147 274 274 274 F F F 1 020-039 146 146 146 273 273 273 F F F 2 040-059 146 146 146 273 273 273 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 141 141 141 265 265 265 F F F 5 100-119 149 149 149 278 278 278 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 137 137 137 258 258 258 F F F 8 160-179 147 147 147 274 274 274 F F F 9 180-199 148 148 148 277 277 277 F F F 10 200-219 146 146 146 273 273 273 F F F 11 220-239 146 146 146 273 273 273 F F F 12 240-259 148 148 148 276 276 276 F F F 13 260-279 148 148 148 277 277 277 F F F 14 280-299 144 144 144 268 268 268 F F F 15 300-319 149 149 149 278 278 278 F F F 16 320-339 149 149 149 278 278 278 F F F 17 340-359 148 148 148 276 276 276 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 146 146 146 273 273 273 F F F 20 400-419 147 147 147 274 274 274 F F F 21 420-439 147 147 147 274 274 274 F F F 22 440-459 148 148 148 277 277 277 F F F 23 460-479 147 147 147 274 274 274 F F F 24 480-499 149 149 149 278 278 278 F F F 25 500-519 145 145 145 272 272 272 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 148 148 148 277 277 277 F F F 28 560-579 148 148 148 276 276 276 F F F 29 580-599 148 148 148 276 276 276 F F F Max gen: 149, Max flush: 278 Begin loop 75 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.556618455Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.564777065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565098844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565126939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565136238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565149076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Crucible 4a97725b-4657-4ad8-84d4-c740dae78e10 has session id: bb1f99e4-604f-43d2-840b-7de3a4e70e5e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565466095Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Upstairs opts: Upstairs UUID: 4a97725b-4657-4ad8-84d4-c740dae78e10, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.56549797Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Crucible stats registered with UUID: 4a97725b-4657-4ad8-84d4-c740dae78e10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565510168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:43.565522626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565699038Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"1","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565728753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"0","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565740281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"2","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565846504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"task":"crutest"} {"msg":"The guest has requested activation with gen:150","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.56587571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"4a97725b-4657-4ad8-84d4-c740dae78e10 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565891257Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565900946Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"0","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565911324Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"1","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565921782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"2","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565932071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"2","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.565943129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"1","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566017807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"0","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"ds_connection connected from Ok(127.0.0.1:35523)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566044043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"1","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"ds_connection connected from Ok(127.0.0.1:63279)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566056231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"2","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"ds_connection connected from Ok(127.0.0.1:52548)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566067669Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"io task","client":"0","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566677202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"1","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566719565Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"0","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.566804372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"2","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567035155Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567058251Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[0]R flush_numbers[0..12]: [274, 273, 273, 264, 265, 278, 264, 258, 274, 277, 273, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567111733Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[0]R generation[0..12]: [147, 146, 146, 140, 141, 149, 140, 137, 147, 148, 146, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567124521Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567136669Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[1]R flush_numbers[0..12]: [274, 273, 273, 264, 265, 278, 264, 258, 274, 277, 273, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567148397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[1]R generation[0..12]: [147, 146, 146, 140, 141, 149, 140, 137, 147, 148, 146, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567159885Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567171833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[2]R flush_numbers[0..12]: [274, 273, 273, 264, 265, 278, 264, 258, 274, 277, 273, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567183341Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[2]R generation[0..12]: [147, 146, 146, 140, 141, 149, 140, 137, 147, 148, 146, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.56719481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567206968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Max found gen is 150","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567220225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Generation requested: 150 >= found:150","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567230914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Next flush: 279","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567241002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567251111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"":"downstairs","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567261699Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567271197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"0","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567281676Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"1","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567292214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"client":"2","":"downstairs","session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567302802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567312671Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"4a97725b-4657-4ad8-84d4-c740dae78e10 is now active with session: bb1f99e4-604f-43d2-840b-7de3a4e70e5e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567323609Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567333057Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"session_id":"bb1f99e4-604f-43d2-840b-7de3a4e70e5e"} {"msg":"The guest has finished waiting for activation with:150","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567343036Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Activated sub_volume 4a97725b-4657-4ad8-84d4-c740dae78e10","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567351924Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567360683Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.567680222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"task":"crutest"} 01/30 Write block 306 len 32768 data: 17 15 14 13 11 10 11 9 02/30 Read block 126 len 36864 03/30 Write block 216 len 16384 data: 12 13 13 13 04/30 Write block 342 len 12288 data: 15 15 13 05/30 Flush 06/30 Write block 299 len 16384 data: 13 14 17 17 07/30 Read block 433 len 28672 08/30 Read block 434 len 4096 09/30 Write block 22 len 12288 data: 10 8 9 10/30 Write block 564 len 32768 data: 11 14 13 11 12 12 17 17 11/30 Read block 46 len 24576 12/30 Write block 577 len 16384 data: 15 16 16 15 13/30 Read block 272 len 20480 14/30 Write block 326 len 28672 data: 14 12 10 9 11 11 9 15/30 Write block 158 len 28672 data: 11 11 11 8 6 7 8 16/30 Flush 17/30 Write block 94 len 12288 data: 12 13 12 18/30 Read block 518 len 8192 19/30 Write block 91 len 4096 data: 14 20/30 Flush 21/30 Write block 496 len 20480 data: 12 13 13 10 9 22/30 Read block 345 len 4096 23/30 Write block 187 len 36864 data: 10 10 10 11 10 8 8 9 10 24/30 Read block 497 len 32768 25/30 Write block 395 len 36864 data: 11 13 9 8 9 9 9 10 10 26/30 Read block 322 len 40960 27/30 Read block 450 len 20480 28/30 Read block 471 len 4096 29/30 Read block 538 len 40960 30/30 Read block 186 len 16384 ---------------------------------------------------------------- Crucible gen:150 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 8 Done Done Sent false 1001 Acked Read 9 Done Done Sent false 1002 Acked Write 4 Done Done Sent false 1003 Acked Write 3 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 4 Done Done Sent false 1006 Acked Read 7 Done Done Sent false 1007 Acked Read 1 Done Done Sent false 1008 Acked Write 3 Done Done Sent false 1009 Acked Write 8 Done Done Sent false 1010 Acked Read 6 Done Done Sent false 1011 Acked Write 4 Done Done Sent false 1012 Acked Read 5 Done Done Sent false 1013 Acked Write 7 Done Done Sent false 1014 Acked Write 7 Done Done Sent false 1015 Acked Flush 0 Done Done Sent false 1016 Acked Write 3 Done Done Sent false 1017 Acked Read 2 Done Done Sent false 1018 Acked Write 1 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 5 Done Done Sent false 1021 Acked Read 1 Done Done Sent false 1022 Acked Write 9 Done Done Sent false 1023 Acked Read 8 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Read 10 Done Done Sent false 1026 Acked Read 5 Done Done Sent false 1027 Acked Read 1 Done Done Sent false 1028 Acked Read 10 Done Done Sent false 1029 Acked Read 4 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 30 31 Done 30 29 0 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1019)) Some(JobId(1019)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:43.576010534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:43.576284421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1735,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 147 147 147 274 274 274 F F F 1 020-039 150 150 146 280 280 273 F F F <--- 2 040-059 146 146 146 273 273 273 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 150 150 141 281 281 265 F F F <--- 5 100-119 149 149 149 278 278 278 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 150 150 137 280 280 258 F F F <--- 8 160-179 150 150 147 280 280 274 F F F <--- 9 180-199 148 148 148 277 277 277 T T F <--- 10 200-219 150 150 146 279 279 273 F F F <--- 11 220-239 146 146 146 273 273 273 F F F 12 240-259 148 148 148 276 276 276 F F F 13 260-279 148 148 148 277 277 277 F F F 14 280-299 150 150 144 280 280 268 F F F <--- 15 300-319 150 150 149 280 280 278 F F F <--- 16 320-339 150 150 149 280 280 278 F F F <--- 17 340-359 150 150 148 279 279 276 F F F <--- 18 360-379 147 147 147 274 274 274 F F F 19 380-399 146 146 146 273 273 273 T T F <--- 20 400-419 147 147 147 274 274 274 T T F <--- 21 420-439 147 147 147 274 274 274 F F F 22 440-459 148 148 148 277 277 277 F F F 23 460-479 147 147 147 274 274 274 F F F 24 480-499 149 149 149 278 278 278 T T F <--- 25 500-519 145 145 145 272 272 272 T T F <--- 26 520-539 145 145 145 272 272 272 F F F 27 540-559 148 148 148 277 277 277 F F F 28 560-579 150 150 148 280 280 276 F F F <--- 29 580-599 150 150 148 280 280 276 F F F <--- Max gen: 150, Max flush: 281 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 75 Verifying data now No change after verify Loop: 75 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 147 147 147 274 274 274 F F F 1 020-039 150 150 150 280 280 280 F F F 2 040-059 146 146 146 273 273 273 F F F 3 060-079 140 140 140 264 264 264 F F F 4 080-099 150 150 150 281 281 281 F F F 5 100-119 149 149 149 278 278 278 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 150 150 150 280 280 280 F F F 8 160-179 150 150 150 280 280 280 F F F 9 180-199 151 151 151 282 282 282 F F F 10 200-219 150 150 150 279 279 279 F F F 11 220-239 146 146 146 273 273 273 F F F 12 240-259 148 148 148 276 276 276 F F F 13 260-279 148 148 148 277 277 277 F F F 14 280-299 150 150 150 280 280 280 F F F 15 300-319 150 150 150 280 280 280 F F F 16 320-339 150 150 150 280 280 280 F F F 17 340-359 150 150 150 279 279 279 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 151 151 151 282 282 282 F F F 20 400-419 151 151 151 282 282 282 F F F 21 420-439 147 147 147 274 274 274 F F F 22 440-459 148 148 148 277 277 277 F F F 23 460-479 147 147 147 274 274 274 F F F 24 480-499 151 151 151 282 282 282 F F F 25 500-519 151 151 151 282 282 282 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 148 148 148 277 277 277 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 150 150 150 280 280 280 F F F Max gen: 151, Max flush: 282 Begin loop 76 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.829861443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:47.836787149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.836858367Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.843599353Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.843855762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.843893346Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.843902995Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.843915703Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Crucible 3e62ee37-3adb-4c43-959f-a1fe9a4ef83a has session id: 82c09c12-9f21-49f0-bbca-62c4e44b86eb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844248559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Upstairs opts: Upstairs UUID: 3e62ee37-3adb-4c43-959f-a1fe9a4ef83a, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844311189Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Crucible stats registered with UUID: 3e62ee37-3adb-4c43-959f-a1fe9a4ef83a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844323767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:47.844333846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844508118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"0","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844523706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"1","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844534634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"2","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844658034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} {"msg":"The guest has requested activation with gen:152","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.84468705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"3e62ee37-3adb-4c43-959f-a1fe9a4ef83a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844704197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844713845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"0","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844724364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"1","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844734712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"2","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.84474508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"2","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844755799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"1","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844768717Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"0","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"ds_connection connected from Ok(127.0.0.1:61703)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844818919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"2","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"ds_connection connected from Ok(127.0.0.1:49995)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844862012Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"1","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"ds_connection connected from Ok(127.0.0.1:38574)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.844921322Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"io task","client":"0","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845552772Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"2","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845582237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"1","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845662914Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"0","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845894657Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845918583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[0]R flush_numbers[0..12]: [274, 280, 273, 264, 281, 278, 264, 280, 280, 282, 279, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845968515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[0]R generation[0..12]: [147, 150, 146, 140, 150, 149, 140, 150, 150, 151, 150, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845981373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.845993491Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[1]R flush_numbers[0..12]: [274, 280, 273, 264, 281, 278, 264, 280, 280, 282, 279, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846014678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[1]R generation[0..12]: [147, 150, 146, 140, 150, 149, 140, 150, 150, 151, 150, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846026266Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846040664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[2]R flush_numbers[0..12]: [274, 280, 273, 264, 281, 278, 264, 280, 280, 282, 279, 273]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846052332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[2]R generation[0..12]: [147, 150, 146, 140, 150, 149, 140, 150, 150, 151, 150, 146]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.84606373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846075808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Max found gen is 152","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846086097Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Generation requested: 152 >= found:152","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846096705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Next flush: 283","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846106763Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846116852Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"":"downstairs","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.84612771Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846137288Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"0","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846147817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"1","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846158315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"client":"2","":"downstairs","session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846169143Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846179162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"3e62ee37-3adb-4c43-959f-a1fe9a4ef83a is now active with session: 82c09c12-9f21-49f0-bbca-62c4e44b86eb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.84618998Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846199449Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"session_id":"82c09c12-9f21-49f0-bbca-62c4e44b86eb"} {"msg":"The guest has finished waiting for activation with:152","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846210617Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Activated sub_volume 3e62ee37-3adb-4c43-959f-a1fe9a4ef83a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846219255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846228064Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.846536225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} 01/30 Write block 0 len 28672 data: 2 2 3 4 6 8 9 02/30 Flush 03/30 Write block 90 len 28672 data: 14 15 13 13 13 14 13 04/30 Write block 62 len 8192 data: 11 12 05/30 Read block 488 len 24576 06/30 Read block 55 len 8192 07/30 Write block 415 len 24576 data: 14 14 16 14 16 19 08/30 Read block 79 len 16384 09/30 Write block 277 len 20480 data: 14 16 15 15 17 10/30 Flush 11/30 Write block 101 len 12288 data: 14 16 14 12/30 Write block 475 len 24576 data: 13 12 10 10 11 14 13/30 Flush 14/30 Flush 15/30 Write block 384 len 40960 data: 8 11 7 10 9 10 10 10 9 9 16/30 Read block 447 len 20480 17/30 Read block 576 len 20480 18/30 Read block 525 len 4096 19/30 Flush 20/30 Write block 549 len 20480 data: 20 18 17 16 15 21/30 Read block 101 len 40960 22/30 Write block 326 len 40960 data: 15 13 11 10 12 12 10 10 7 7 23/30 Read block 22 len 40960 24/30 Write block 464 len 32768 data: 9 11 10 11 12 12 13 14 25/30 Write block 455 len 20480 data: 15 13 13 13 13 26/30 Write block 19 len 16384 data: 15 14 11 11 27/30 Write block 222 len 28672 data: 10 9 8 8 6 7 7 28/30 Read block 115 len 8192 29/30 Write block 551 len 36864 data: 18 17 16 15 16 15 12 14 16 30/30 Read block 21 len 36864 ---------------------------------------------------------------- Crucible gen:152 GIO:true work queues: Upstairs:0 downstairs:28 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1002 Acked Write 7 Done Done Done false 1003 Acked Write 2 Done Done Done false 1004 Acked Read 6 Done Done Done false 1005 Acked Read 2 Done Done Done false 1006 Acked Write 6 Sent Done Done false 1007 Acked Read 4 Sent Done Done false 1008 Acked Write 5 Sent Done Done false 1009 Acked Flush 0 Sent Done Done false 1010 Acked Write 3 Sent Done Done false 1011 Acked Write 6 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Write 10 Sent Done Done false 1015 Acked Read 5 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Read 1 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 5 Sent Done Done false 1020 Acked Read 10 Sent Done Done false 1021 Acked Write 10 Sent Done Done false 1022 Acked Read 10 Sent Done Done false 1023 Acked Write 8 Sent Done Done false 1024 Acked Write 5 Sent Done Done false 1025 Acked Write 4 Sent Done Done false 1026 Acked Write 7 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Write 9 Sent Done Done false 1029 Acked Read 9 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 24 0 1 25 Done 4 28 27 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1001)) Some(JobId(1018)) Some(JobId(1018)) Downstairs last five completed: 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:47.855209522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:47.855483789Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1743,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 152 152 152 283 283 283 F T T <--- 1 020-039 150 150 150 280 280 280 F T T <--- 2 040-059 146 146 146 273 273 273 F F F 3 060-079 140 152 152 264 284 284 T F F <--- 4 080-099 150 152 152 281 284 284 T F F <--- 5 100-119 149 152 152 278 285 285 F F F <--- 6 120-139 140 140 140 264 264 264 F F F 7 140-159 150 150 150 280 280 280 F F F 8 160-179 150 150 150 280 280 280 F F F 9 180-199 151 151 151 282 282 282 F F F 10 200-219 150 150 150 279 279 279 F F F 11 220-239 146 146 146 273 273 273 F T T <--- 12 240-259 148 148 148 276 276 276 F F F 13 260-279 148 152 152 277 284 284 F F F <--- 14 280-299 150 152 152 280 284 284 F F F <--- 15 300-319 150 150 150 280 280 280 F F F 16 320-339 150 150 150 280 280 280 F T T <--- 17 340-359 150 150 150 279 279 279 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 151 152 152 282 287 287 F F F <--- 20 400-419 151 152 152 282 284 284 F F F <--- 21 420-439 147 152 152 274 284 284 F F F <--- 22 440-459 148 148 148 277 277 277 F T T <--- 23 460-479 147 152 152 274 285 285 F T T <--- 24 480-499 151 152 152 282 285 285 F F F <--- 25 500-519 151 151 151 282 282 282 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 148 148 148 277 277 277 F T T <--- 28 560-579 150 150 150 280 280 280 F F F 29 580-599 150 150 150 280 280 280 F F F Max gen: 152, Max flush: 287 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 76 Verifying data now No change after verify Loop: 76 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 153 153 153 288 288 288 F F F 2 040-059 146 146 146 273 273 273 F F F 3 060-079 152 152 152 284 284 284 F F F 4 080-099 152 152 152 284 284 284 F F F 5 100-119 152 152 152 285 285 285 F F F 6 120-139 140 140 140 264 264 264 F F F 7 140-159 150 150 150 280 280 280 F F F 8 160-179 150 150 150 280 280 280 F F F 9 180-199 151 151 151 282 282 282 F F F 10 200-219 150 150 150 279 279 279 F F F 11 220-239 153 153 153 288 288 288 F F F 12 240-259 148 148 148 276 276 276 F F F 13 260-279 152 152 152 284 284 284 F F F 14 280-299 152 152 152 284 284 284 F F F 15 300-319 150 150 150 280 280 280 F F F 16 320-339 153 153 153 288 288 288 F F F 17 340-359 150 150 150 279 279 279 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 152 152 152 284 284 284 F F F 22 440-459 153 153 153 288 288 288 F F F 23 460-479 153 153 153 288 288 288 F F F 24 480-499 152 152 152 285 285 285 F F F 25 500-519 151 151 151 282 282 282 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 153 153 153 288 288 288 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 150 150 150 280 280 280 F F F Max gen: 153, Max flush: 288 Begin loop 77 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.115159639Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.123338845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.123636688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.123663744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.123675932Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.12368887Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Crucible 5671b758-cebe-4ee4-a693-2573eeca708c has session id: 16c26888-1cd0-4733-8ecd-ad08e927d652","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124017227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Upstairs opts: Upstairs UUID: 5671b758-cebe-4ee4-a693-2573eeca708c, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124057901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Crucible stats registered with UUID: 5671b758-cebe-4ee4-a693-2573eeca708c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124069029Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:52.124078908Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.12425038Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"1","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124279626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"0","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124291234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"2","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124399146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"task":"crutest"} {"msg":"The guest has requested activation with gen:154","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124423973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"5671b758-cebe-4ee4-a693-2573eeca708c active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124436481Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124446139Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"0","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124456637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"1","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124469155Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"2","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124479704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"2","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124490402Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"1","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124552382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"0","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"ds_connection connected from Ok(127.0.0.1:61688)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.12456428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"2","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"ds_connection connected from Ok(127.0.0.1:40099)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124713686Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"0","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"ds_connection connected from Ok(127.0.0.1:40569)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.124739522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"io task","client":"1","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125209767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"1","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.12525682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"0","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125288175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"2","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125533716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125555752Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[0]R flush_numbers[0..12]: [288, 288, 273, 284, 284, 285, 264, 280, 280, 282, 279, 288]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125610733Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[0]R generation[0..12]: [153, 153, 146, 152, 152, 152, 140, 150, 150, 151, 150, 153]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125623261Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125635289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[1]R flush_numbers[0..12]: [288, 288, 273, 284, 284, 285, 264, 280, 280, 282, 279, 288]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125648867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[1]R generation[0..12]: [153, 153, 146, 152, 152, 152, 140, 150, 150, 151, 150, 153]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125660335Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125672204Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[2]R flush_numbers[0..12]: [288, 288, 273, 284, 284, 285, 264, 280, 280, 282, 279, 288]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125683702Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[2]R generation[0..12]: [153, 153, 146, 152, 152, 152, 140, 150, 150, 151, 150, 153]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.12569511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125707128Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Max found gen is 154","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125717276Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Generation requested: 154 >= found:154","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125727755Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Next flush: 289","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125737773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125747961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"":"downstairs","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.12575844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125768138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"0","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125778827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"1","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125789495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"client":"2","":"downstairs","session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125800473Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125811711Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"5671b758-cebe-4ee4-a693-2573eeca708c is now active with session: 16c26888-1cd0-4733-8ecd-ad08e927d652","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.1258226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125832398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"session_id":"16c26888-1cd0-4733-8ecd-ad08e927d652"} {"msg":"The guest has finished waiting for activation with:154","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125842326Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Activated sub_volume 5671b758-cebe-4ee4-a693-2573eeca708c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125850945Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.125859664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.126172094Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"task":"crutest"} 01/30 Write block 251 len 20480 data: 9 9 7 7 8 02/30 Write block 109 len 12288 data: 16 14 12 03/30 Read block 391 len 20480 04/30 Write block 308 len 4096 data: 15 05/30 Flush 06/30 Write block 352 len 32768 data: 10 11 12 11 11 12 11 11 07/30 Write block 462 len 28672 data: 10 9 10 12 11 12 13 08/30 Write block 133 len 40960 data: 10 9 7 8 8 6 10 12 13 13 09/30 Read block 369 len 16384 10/30 Write block 33 len 40960 data: 12 11 9 6 5 5 5 6 6 7 11/30 Read block 359 len 4096 12/30 Flush 13/30 Flush 14/30 Write block 164 len 4096 data: 9 15/30 Flush 16/30 Write block 221 len 20480 data: 13 11 10 9 9 17/30 Flush 18/30 Write block 476 len 20480 data: 13 11 11 12 15 19/30 Flush 20/30 Write block 229 len 4096 data: 8 21/30 Write block 52 len 8192 data: 16 15 22/30 Read block 113 len 40960 23/30 Write block 219 len 36864 data: 14 13 14 12 11 10 10 7 8 24/30 Write block 589 len 28672 data: 10 9 8 8 8 8 8 25/30 Write block 135 len 4096 data: 8 26/30 Read block 172 len 36864 27/30 Write block 114 len 28672 data: 15 16 13 11 11 11 11 28/30 Read block 186 len 20480 29/30 Write block 245 len 16384 data: 9 8 8 8 30/30 Read block 526 len 4096 ---------------------------------------------------------------- Crucible gen:154 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 5 Done Done Done false 1001 Acked Write 3 Done Done Done false 1002 Acked Read 5 Done Done Done false 1003 Acked Write 1 Done Done Done false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 8 Done Done Sent false 1006 Acked Write 7 Done Done Sent false 1007 Acked Write 10 Done Done Sent false 1008 Acked Read 4 Done Done Sent false 1009 Acked Write 10 Done Done Sent false 1010 Acked Read 1 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 1 Done Done Sent false 1014 Acked Flush 0 Done Done Sent false 1015 Acked Write 5 Done Done Sent false 1016 Acked Flush 0 Done Done Sent false 1017 Acked Write 5 Done Done Sent false 1018 Acked Flush 0 Done Done Sent false 1019 Acked Write 1 Done Done Sent false 1020 Acked Write 2 Done Done Sent false 1021 Acked Read 10 Done Done Sent false 1022 Acked Write 9 Done Done Sent false 1023 Acked Write 7 Done Done Sent false 1024 Acked Write 1 Done Done Sent false 1025 Acked Read 9 Done Done Sent false 1026 Acked Write 7 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Write 4 Done Done Sent false 1029 Acked Read 1 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 26 26 Done 30 30 4 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1018)) Some(JobId(1018)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:52.133640093Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:52.1339128Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1751,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 154 154 153 290 290 288 F F F <--- 2 040-059 154 154 146 290 290 273 T T F <--- 3 060-079 152 152 152 284 284 284 F F F 4 080-099 152 152 152 284 284 284 F F F 5 100-119 154 154 152 289 289 285 T T T <--- 6 120-139 154 154 140 290 290 264 T T F <--- 7 140-159 154 154 150 290 290 280 F F F <--- 8 160-179 154 154 150 292 292 280 F F F <--- 9 180-199 151 151 151 282 282 282 F F F 10 200-219 150 150 150 279 279 279 T T F <--- 11 220-239 154 154 153 293 293 288 T T F <--- 12 240-259 154 154 148 289 289 276 T T T <--- 13 260-279 152 152 152 284 284 284 F F F 14 280-299 152 152 152 284 284 284 F F F 15 300-319 154 154 150 289 289 280 F F T <--- 16 320-339 153 153 153 288 288 288 F F F 17 340-359 154 154 150 290 290 279 F F F <--- 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 152 152 152 284 284 284 F F F 22 440-459 153 153 153 288 288 288 F F F 23 460-479 154 154 153 294 294 288 F F F <--- 24 480-499 154 154 152 294 294 285 F F F <--- 25 500-519 151 151 151 282 282 282 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 153 153 153 288 288 288 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 150 150 150 280 280 280 T T F <--- Max gen: 154, Max flush: 294 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 77 Verifying data now No change after verify Loop: 77 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 154 154 154 290 290 290 F F F 2 040-059 155 155 155 295 295 295 F F F 3 060-079 152 152 152 284 284 284 F F F 4 080-099 152 152 152 284 284 284 F F F 5 100-119 155 155 155 295 295 295 F F F 6 120-139 155 155 155 295 295 295 F F F 7 140-159 154 154 154 290 290 290 F F F 8 160-179 154 154 154 292 292 292 F F F 9 180-199 151 151 151 282 282 282 F F F 10 200-219 155 155 155 295 295 295 F F F 11 220-239 155 155 155 295 295 295 F F F 12 240-259 155 155 155 295 295 295 F F F 13 260-279 152 152 152 284 284 284 F F F 14 280-299 152 152 152 284 284 284 F F F 15 300-319 154 154 154 289 289 289 F F F 16 320-339 153 153 153 288 288 288 F F F 17 340-359 154 154 154 290 290 290 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 152 152 152 284 284 284 F F F 22 440-459 153 153 153 288 288 288 F F F 23 460-479 154 154 154 294 294 294 F F F 24 480-499 154 154 154 294 294 294 F F F 25 500-519 151 151 151 282 282 282 F F F 26 520-539 145 145 145 272 272 272 F F F 27 540-559 153 153 153 288 288 288 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 155 155 155 295 295 295 F F F Max gen: 155, Max flush: 295 Begin loop 78 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.382757807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.390741035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391052565Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.39108085Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391090299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391103027Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Crucible 8c724c86-2c3a-4d16-b62c-541438272dcb has session id: 1c77b043-f337-43fb-99b6-9d09417dea14","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391496424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Upstairs opts: Upstairs UUID: 8c724c86-2c3a-4d16-b62c-541438272dcb, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.39152045Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Crucible stats registered with UUID: 8c724c86-2c3a-4d16-b62c-541438272dcb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391531029Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:56.391542497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391719259Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"0","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391750824Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"2","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391762502Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"1","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391877313Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"task":"crutest"} {"msg":"The guest has requested activation with gen:156","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391904869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"8c724c86-2c3a-4d16-b62c-541438272dcb active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391921096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391930805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"0","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391941183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"1","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391951582Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"2","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.39196192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"2","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.391975468Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"1","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392016881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"0","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"ds_connection connected from Ok(127.0.0.1:57331)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392028839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"2","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"ds_connection connected from Ok(127.0.0.1:60435)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392061074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"1","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"ds_connection connected from Ok(127.0.0.1:45297)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392072212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"io task","client":"0","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392766212Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"1","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392793577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"0","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.392906449Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"2","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393114156Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393124485Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[0]R flush_numbers[0..12]: [288, 290, 295, 284, 284, 295, 295, 290, 292, 282, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393229048Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[0]R generation[0..12]: [153, 154, 155, 152, 152, 155, 155, 154, 154, 151, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393243796Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393255944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[1]R flush_numbers[0..12]: [288, 290, 295, 284, 284, 295, 295, 290, 292, 282, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393267512Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[1]R generation[0..12]: [153, 154, 155, 152, 152, 155, 155, 154, 154, 151, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.39327896Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393291138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[2]R flush_numbers[0..12]: [288, 290, 295, 284, 284, 295, 295, 290, 292, 282, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393302826Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[2]R generation[0..12]: [153, 154, 155, 152, 152, 155, 155, 154, 154, 151, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393314224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393326013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Max found gen is 156","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393335951Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Generation requested: 156 >= found:156","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393346409Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Next flush: 296","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393356578Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393366536Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"":"downstairs","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393377274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393386853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"0","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393398661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"1","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393409399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"client":"2","":"downstairs","session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393420227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393430156Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"8c724c86-2c3a-4d16-b62c-541438272dcb is now active with session: 1c77b043-f337-43fb-99b6-9d09417dea14","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393440944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393450343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"session_id":"1c77b043-f337-43fb-99b6-9d09417dea14"} {"msg":"The guest has finished waiting for activation with:156","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393460121Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Activated sub_volume 8c724c86-2c3a-4d16-b62c-541438272dcb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.39346869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393477318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.393806356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"task":"crutest"} 01/30 Write block 424 len 36864 data: 18 18 15 11 10 11 11 12 13 02/30 Flush 03/30 Flush 04/30 Write block 447 len 16384 data: 12 10 12 15 05/30 Read block 370 len 28672 06/30 Read block 363 len 28672 07/30 Write block 98 len 28672 data: 13 14 16 15 17 15 11 08/30 Write block 153 len 16384 data: 13 12 13 12 09/30 Read block 277 len 4096 10/30 Read block 333 len 4096 11/30 Write block 454 len 28672 data: 16 16 14 14 14 14 14 12/30 Read block 438 len 16384 13/30 Write block 24 len 16384 data: 10 11 13 12 14/30 Read block 235 len 12288 15/30 Flush 16/30 Write block 173 len 20480 data: 10 12 15 16 16 17/30 Read block 340 len 12288 18/30 Flush 19/30 Write block 526 len 4096 data: 14 20/30 Flush 21/30 Write block 56 len 16384 data: 12 12 10 8 22/30 Write block 286 len 8192 data: 13 16 23/30 Flush 24/30 Write block 486 len 40960 data: 9 8 7 5 9 8 7 9 9 8 25/30 Read block 379 len 16384 26/30 Read block 430 len 12288 27/30 Read block 585 len 36864 28/30 Read block 454 len 24576 29/30 Write block 288 len 40960 data: 16 16 14 12 12 12 11 9 10 7 30/30 Write block 337 len 32768 data: 10 10 13 14 16 16 16 14 ---------------------------------------------------------------- Crucible gen:156 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 9 Done Done Sent false 1001 Acked Flush 0 Done Done Sent false 1002 Acked Flush 0 Done Done Sent false 1003 Acked Write 4 Done Done Sent false 1004 Acked Read 7 Done Done Sent false 1005 Acked Read 7 Done Done Sent false 1006 Acked Write 7 Done Done Sent false 1007 Acked Write 4 Done Done Sent false 1008 Acked Read 1 Done Done Sent false 1009 Acked Read 1 Done Done Sent false 1010 Acked Write 7 Done Done Sent false 1011 Acked Read 4 Done Done Sent false 1012 Acked Write 4 Done Done Sent false 1013 Acked Read 3 Done Done Sent false 1014 Acked Flush 0 Done Done Sent false 1015 Acked Write 5 Done Done Sent false 1016 Acked Read 3 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 1 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 4 Done Done Sent false 1021 Acked Write 2 Done Done Sent false 1022 Acked Flush 0 Done Done Sent false 1023 Acked Write 10 Done Done Sent false 1024 Acked Read 4 Done Done Sent false 1025 Acked Read 3 Done Done Sent false 1026 Acked Read 9 Done Done Sent false 1027 Acked Read 6 Done Done Sent false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 8 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 2 30 34 Done 28 28 0 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) Some(JobId(1022)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:41:56.401922802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:41:56.402181811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1759,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 156 156 154 298 298 290 F F F <--- 2 040-059 156 156 155 301 301 295 F F F <--- 3 060-079 152 152 152 284 284 284 F F F 4 080-099 156 156 152 298 298 284 F F F <--- 5 100-119 156 156 155 298 298 295 F F F <--- 6 120-139 155 155 155 295 295 295 F F F 7 140-159 156 156 154 298 298 290 F F F <--- 8 160-179 156 156 154 299 299 292 F F F <--- 9 180-199 151 151 151 282 282 282 F F F 10 200-219 155 155 155 295 295 295 F F F 11 220-239 155 155 155 295 295 295 F F F 12 240-259 155 155 155 295 295 295 F F F 13 260-279 152 152 152 284 284 284 F F F 14 280-299 156 156 152 301 301 284 T T F <--- 15 300-319 154 154 154 289 289 289 F F F 16 320-339 153 153 153 288 288 288 T T F <--- 17 340-359 154 154 154 290 290 290 T T F <--- 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 156 156 152 296 296 284 F F F <--- 22 440-459 156 156 153 298 298 288 F F F <--- 23 460-479 156 156 154 298 298 294 F F F <--- 24 480-499 154 154 154 294 294 294 T T F <--- 25 500-519 151 151 151 282 282 282 F F F 26 520-539 156 156 145 300 300 272 F F F <--- 27 540-559 153 153 153 288 288 288 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 155 155 155 295 295 295 F F F Max gen: 156, Max flush: 301 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 78 Verifying data now No change after verify Loop: 78 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 156 156 156 298 298 298 F F F 2 040-059 156 156 156 301 301 301 F F F 3 060-079 152 152 152 284 284 284 F F F 4 080-099 156 156 156 298 298 298 F F F 5 100-119 156 156 156 298 298 298 F F F 6 120-139 155 155 155 295 295 295 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 156 156 156 299 299 299 F F F 9 180-199 151 151 151 282 282 282 F F F 10 200-219 155 155 155 295 295 295 F F F 11 220-239 155 155 155 295 295 295 F F F 12 240-259 155 155 155 295 295 295 F F F 13 260-279 152 152 152 284 284 284 F F F 14 280-299 157 157 157 302 302 302 F F F 15 300-319 154 154 154 289 289 289 F F F 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 156 156 156 296 296 296 F F F 22 440-459 156 156 156 298 298 298 F F F 23 460-479 156 156 156 298 298 298 F F F 24 480-499 157 157 157 302 302 302 F F F 25 500-519 151 151 151 282 282 282 F F F 26 520-539 156 156 156 300 300 300 F F F 27 540-559 153 153 153 288 288 288 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 155 155 155 295 295 295 F F F Max gen: 157, Max flush: 302 Begin loop 79 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.646797902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:00.653796127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.653872634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.660495149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.660753798Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.660782773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.660791841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.660804529Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Crucible 26805fda-75f7-48e8-9919-d1b97f92029c has session id: 40a0bce0-98fd-4214-b38a-7a0756552263","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661127498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Upstairs opts: Upstairs UUID: 26805fda-75f7-48e8-9919-d1b97f92029c, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.66117544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Crucible stats registered with UUID: 26805fda-75f7-48e8-9919-d1b97f92029c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661187238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:00.661197157Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661351732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"1","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.66136834Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"2","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661379178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"0","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661516106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} {"msg":"The guest has requested activation with gen:158","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661533253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"26805fda-75f7-48e8-9919-d1b97f92029c active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661550271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661559719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"0","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661570227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"1","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661580716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"2","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661591084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"2","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661601692Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"0","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661612381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"1","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"ds_connection connected from Ok(127.0.0.1:58824)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.66167835Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"2","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"ds_connection connected from Ok(127.0.0.1:51723)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661690108Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"1","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"ds_connection connected from Ok(127.0.0.1:36103)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.661701286Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"io task","client":"0","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662395546Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"1","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662450367Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"0","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662507988Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"2","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662714235Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662734112Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[0]R flush_numbers[0..12]: [288, 298, 301, 284, 298, 298, 295, 298, 299, 282, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662822848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[0]R generation[0..12]: [153, 156, 156, 152, 156, 156, 155, 156, 156, 151, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662835246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662847404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[1]R flush_numbers[0..12]: [288, 298, 301, 284, 298, 298, 295, 298, 299, 282, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662858882Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[1]R generation[0..12]: [153, 156, 156, 152, 156, 156, 155, 156, 156, 151, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.66287037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662882418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[2]R flush_numbers[0..12]: [288, 298, 301, 284, 298, 298, 295, 298, 299, 282, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662893996Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[2]R generation[0..12]: [153, 156, 156, 152, 156, 156, 155, 156, 156, 151, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662905465Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662916633Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Max found gen is 158","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662926211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Generation requested: 158 >= found:158","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662937779Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Next flush: 303","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662947368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662956976Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"":"downstairs","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662967075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662976003Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"0","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.662986102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"1","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.66299625Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"client":"2","":"downstairs","session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663006428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663015977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"26805fda-75f7-48e8-9919-d1b97f92029c is now active with session: 40a0bce0-98fd-4214-b38a-7a0756552263","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663026065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663035134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"session_id":"40a0bce0-98fd-4214-b38a-7a0756552263"} {"msg":"The guest has finished waiting for activation with:158","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663044442Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Activated sub_volume 26805fda-75f7-48e8-9919-d1b97f92029c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663052661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.66306106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.663378419Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} 01/30 Write block 291 len 28672 data: 13 13 13 12 10 11 8 02/30 Read block 387 len 8192 03/30 Read block 276 len 20480 04/30 Read block 298 len 40960 05/30 Write block 179 len 32768 data: 16 17 14 12 11 10 12 8 06/30 Write block 305 len 40960 data: 16 18 16 16 14 12 11 12 10 7 07/30 Read block 128 len 4096 08/30 Read block 355 len 4096 09/30 Read block 120 len 40960 10/30 Write block 440 len 16384 data: 17 18 19 15 11/30 Write block 448 len 4096 data: 11 12/30 Read block 123 len 4096 13/30 Flush 14/30 Write block 85 len 8192 data: 8 10 15/30 Read block 290 len 8192 16/30 Write block 543 len 16384 data: 13 15 13 13 17/30 Write block 276 len 20480 data: 13 15 17 16 16 18/30 Write block 54 len 36864 data: 15 14 13 13 11 9 7 9 12 19/30 Read block 393 len 28672 20/30 Read block 364 len 8192 21/30 Read block 260 len 4096 22/30 Write block 192 len 16384 data: 9 9 10 11 23/30 Read block 276 len 4096 24/30 Read block 572 len 28672 25/30 Read block 21 len 32768 26/30 Read block 270 len 12288 27/30 Read block 414 len 36864 28/30 Read block 132 len 20480 29/30 Read block 376 len 28672 30/30 Write block 292 len 36864 data: 14 14 13 11 12 9 13 14 15 ---------------------------------------------------------------- Crucible gen:158 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Sent Done Done false 1001 Acked Read 2 Sent Done Done false 1002 Acked Read 5 Sent Done Done false 1003 Acked Read 10 Sent Done Done false 1004 Acked Write 8 Sent Done Done false 1005 Acked Write 10 Sent Done Done false 1006 Acked Read 1 Sent Done Done false 1007 Acked Read 1 Sent Done Done false 1008 Acked Read 10 Sent Done Done false 1009 Acked Write 4 Sent Done Done false 1010 Acked Write 1 Sent Done Done false 1011 Acked Read 1 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 2 Sent Done Done false 1014 Acked Read 2 Sent Done Done false 1015 Acked Write 4 Sent Done Done false 1016 Acked Write 5 Sent Done Done false 1017 Acked Write 9 Sent Done Done false 1018 Acked Read 7 Sent Done Done false 1019 Acked Read 2 Sent Done Done false 1020 Acked Read 1 Sent Done Done false 1021 Acked Write 4 Sent Done Done false 1022 Acked Read 1 Sent Done Done false 1023 Acked Read 7 Sent Done Done false 1024 Acked Read 8 Sent Done Done false 1025 Acked Read 3 Sent Done Done false 1026 Acked Read 9 Sent Done Done false 1027 Acked Read 5 Sent Done Done false 1028 Acked Read 7 Sent Done Done false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 1 1 32 Done 0 29 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1012)) Some(JobId(1012)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:00.671291168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:00.671573153Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1767,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 156 156 156 298 298 298 F F F 2 040-059 156 156 156 301 301 301 F T T <--- 3 060-079 152 152 152 284 284 284 F T T <--- 4 080-099 156 156 156 298 298 298 F T T <--- 5 100-119 156 156 156 298 298 298 F F F 6 120-139 155 155 155 295 295 295 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 156 158 158 299 303 303 F F F <--- 9 180-199 151 158 158 282 303 303 F T T <--- 10 200-219 155 155 155 295 295 295 F F F 11 220-239 155 155 155 295 295 295 F F F 12 240-259 155 155 155 295 295 295 F F F 13 260-279 152 152 152 284 284 284 F T T <--- 14 280-299 157 158 158 302 303 303 F T T <--- 15 300-319 154 158 158 289 303 303 F T T <--- 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 156 156 156 296 296 296 F F F 22 440-459 156 158 158 298 303 303 F F F <--- 23 460-479 156 156 156 298 298 298 F F F 24 480-499 157 157 157 302 302 302 F F F 25 500-519 151 151 151 282 282 282 F F F 26 520-539 156 156 156 300 300 300 F F F 27 540-559 153 153 153 288 288 288 F T T <--- 28 560-579 150 150 150 280 280 280 F F F 29 580-599 155 155 155 295 295 295 F F F Max gen: 158, Max flush: 303 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 79 Verifying data now No change after verify Loop: 79 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F F F 1 020-039 156 156 156 298 298 298 F F F 2 040-059 159 159 159 304 304 304 F F F 3 060-079 159 159 159 304 304 304 F F F 4 080-099 159 159 159 304 304 304 F F F 5 100-119 156 156 156 298 298 298 F F F 6 120-139 155 155 155 295 295 295 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 158 158 158 303 303 303 F F F 9 180-199 159 159 159 304 304 304 F F F 10 200-219 155 155 155 295 295 295 F F F 11 220-239 155 155 155 295 295 295 F F F 12 240-259 155 155 155 295 295 295 F F F 13 260-279 159 159 159 304 304 304 F F F 14 280-299 159 159 159 304 304 304 F F F 15 300-319 159 159 159 304 304 304 F F F 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 147 147 147 274 274 274 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 156 156 156 296 296 296 F F F 22 440-459 158 158 158 303 303 303 F F F 23 460-479 156 156 156 298 298 298 F F F 24 480-499 157 157 157 302 302 302 F F F 25 500-519 151 151 151 282 282 282 F F F 26 520-539 156 156 156 300 300 300 F F F 27 540-559 159 159 159 304 304 304 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 155 155 155 295 295 295 F F F Max gen: 159, Max flush: 304 Begin loop 80 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.916429145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:04.923373868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.923448616Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930053423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930314982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930344787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930353846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930366734Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Crucible d16e2e3a-e243-49f6-a0ed-2e80d7f04455 has session id: 0efa2b1d-7836-4b12-9b33-fd1352ad9237","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930720817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Upstairs opts: Upstairs UUID: d16e2e3a-e243-49f6-a0ed-2e80d7f04455, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930758091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Crucible stats registered with UUID: d16e2e3a-e243-49f6-a0ed-2e80d7f04455","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930770299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:04.930780318Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930938922Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"1","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930970717Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"0","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.930982545Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"2","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931106186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} {"msg":"The guest has requested activation with gen:160","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931134651Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"d16e2e3a-e243-49f6-a0ed-2e80d7f04455 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931146589Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931156178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"0","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931166556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"1","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931177004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"2","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931187423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"2","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931219098Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"0","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931240574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"1","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"ds_connection connected from Ok(127.0.0.1:52687)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.93127002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"2","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"ds_connection connected from Ok(127.0.0.1:58035)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931281758Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"1","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"ds_connection connected from Ok(127.0.0.1:39650)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931376923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"io task","client":"0","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931934584Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"1","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.93195538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"2","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.931974507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"0","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932242185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932252803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[0]R flush_numbers[0..12]: [288, 298, 304, 304, 304, 298, 295, 298, 303, 304, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932282828Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[0]R generation[0..12]: [153, 156, 159, 159, 159, 156, 155, 156, 158, 159, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932295266Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932307354Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[1]R flush_numbers[0..12]: [288, 298, 304, 304, 304, 298, 295, 298, 303, 304, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932318862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[1]R generation[0..12]: [153, 156, 159, 159, 159, 156, 155, 156, 158, 159, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932329901Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932340949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[2]R flush_numbers[0..12]: [288, 298, 304, 304, 304, 298, 295, 298, 303, 304, 295, 295]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932355007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[2]R generation[0..12]: [153, 156, 159, 159, 159, 156, 155, 156, 158, 159, 155, 155]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932366605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932378603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Max found gen is 160","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932388851Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Generation requested: 160 >= found:160","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.93239937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Next flush: 305","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932409288Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932419406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"":"downstairs","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932430075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932439443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"0","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932449971Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"1","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.93246026Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"client":"2","":"downstairs","session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932470848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932480757Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"d16e2e3a-e243-49f6-a0ed-2e80d7f04455 is now active with session: 0efa2b1d-7836-4b12-9b33-fd1352ad9237","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932491565Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932500923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"session_id":"0efa2b1d-7836-4b12-9b33-fd1352ad9237"} {"msg":"The guest has finished waiting for activation with:160","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932510822Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Activated sub_volume d16e2e3a-e243-49f6-a0ed-2e80d7f04455","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.93252099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932529889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.932849378Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} 01/30 Write block 544 len 40960 data: 16 14 14 16 19 21 19 19 18 17 02/30 Read block 542 len 40960 03/30 Write block 529 len 24576 data: 14 15 15 15 13 13 04/30 Write block 369 len 40960 data: 10 9 9 9 9 11 13 14 12 13 05/30 Read block 449 len 36864 06/30 Write block 499 len 32768 data: 11 10 10 11 13 14 12 11 07/30 Write block 276 len 36864 data: 14 16 18 17 17 18 15 12 11 08/30 Read block 270 len 32768 09/30 Flush 10/30 Write block 220 len 4096 data: 14 11/30 Read block 289 len 32768 12/30 Read block 399 len 20480 13/30 Write block 586 len 40960 data: 6 5 9 11 10 9 9 9 9 9 14/30 Read block 263 len 36864 15/30 Read block 30 len 24576 16/30 Read block 450 len 40960 17/30 Read block 456 len 12288 18/30 Write block 173 len 4096 data: 11 19/30 Read block 214 len 28672 20/30 Read block 514 len 4096 21/30 Read block 56 len 12288 22/30 Read block 111 len 36864 23/30 Write block 107 len 28672 data: 13 15 17 15 13 14 15 24/30 Read block 323 len 36864 25/30 Flush 26/30 Write block 5 len 28672 data: 9 10 10 11 10 11 10 27/30 Write block 210 len 40960 data: 14 11 9 8 9 10 13 14 14 15 28/30 Write block 284 len 12288 data: 12 12 14 29/30 Write block 364 len 4096 data: 7 30/30 Write block 250 len 4096 data: 9 ---------------------------------------------------------------- Crucible gen:160 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Done false 1001 Acked Read 10 Sent Done Done false 1002 Acked Write 6 Sent Done Done false 1003 Acked Write 10 Sent Done Done false 1004 Acked Read 9 Sent Done Done false 1005 Acked Write 8 Sent Done Done false 1006 Acked Write 9 Sent Done Done false 1007 Acked Read 8 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 1 Sent Done Done false 1010 Acked Read 8 Sent Done Done false 1011 Acked Read 5 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Read 9 Sent Done Done false 1014 Acked Read 6 Sent Done Done false 1015 Acked Read 10 Sent Done Done false 1016 Acked Read 3 Sent Done Done false 1017 Acked Write 1 Sent Done Done false 1018 Acked Read 7 Sent Done Done false 1019 Acked Read 1 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Read 9 Sent Done Done false 1022 Acked Write 7 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Write 10 Sent Sent Sent false 1027 Acked Write 3 Sent Sent Sent false 1028 Acked Write 1 Sent Sent Sent false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 4 4 37 Done 1 26 26 53 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1024)) Some(JobId(1024)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:04.94111865Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:04.941405874Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1775,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 153 153 153 288 288 288 F T T <--- 1 020-039 156 156 156 298 298 298 F F F 2 040-059 159 159 159 304 304 304 F F F 3 060-079 159 159 159 304 304 304 F F F 4 080-099 159 159 159 304 304 304 F F F 5 100-119 156 160 160 298 306 306 F F F <--- 6 120-139 155 155 155 295 295 295 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 158 160 160 303 306 306 F F F <--- 9 180-199 159 159 159 304 304 304 F F F 10 200-219 155 155 155 295 295 295 F T T <--- 11 220-239 155 160 160 295 306 306 F F F <--- 12 240-259 155 155 155 295 295 295 F T T <--- 13 260-279 159 160 160 304 305 305 F F F <--- 14 280-299 159 160 160 304 305 305 F T T <--- 15 300-319 159 159 159 304 304 304 F F F 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 147 160 160 274 305 305 F T T <--- 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 156 156 156 296 296 296 F F F 22 440-459 158 158 158 303 303 303 F F F 23 460-479 156 156 156 298 298 298 F F F 24 480-499 157 160 160 302 305 305 F F F <--- 25 500-519 151 160 160 282 305 305 F F F <--- 26 520-539 156 160 160 300 305 305 F F F <--- 27 540-559 159 160 160 304 305 305 T F F <--- 28 560-579 150 150 150 280 280 280 F F F 29 580-599 155 160 160 295 306 306 F F F <--- Max gen: 160, Max flush: 306 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 80 Verifying data now No change after verify Loop: 80 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 161 161 161 307 307 307 F F F 1 020-039 156 156 156 298 298 298 F F F 2 040-059 159 159 159 304 304 304 F F F 3 060-079 159 159 159 304 304 304 F F F 4 080-099 159 159 159 304 304 304 F F F 5 100-119 160 160 160 306 306 306 F F F 6 120-139 155 155 155 295 295 295 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 160 160 160 306 306 306 F F F 9 180-199 159 159 159 304 304 304 F F F 10 200-219 161 161 161 307 307 307 F F F 11 220-239 160 160 160 306 306 306 F F F 12 240-259 161 161 161 307 307 307 F F F 13 260-279 160 160 160 305 305 305 F F F 14 280-299 161 161 161 307 307 307 F F F 15 300-319 159 159 159 304 304 304 F F F 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 161 161 161 307 307 307 F F F 19 380-399 152 152 152 287 287 287 F F F 20 400-419 152 152 152 284 284 284 F F F 21 420-439 156 156 156 296 296 296 F F F 22 440-459 158 158 158 303 303 303 F F F 23 460-479 156 156 156 298 298 298 F F F 24 480-499 160 160 160 305 305 305 F F F 25 500-519 160 160 160 305 305 305 F F F 26 520-539 160 160 160 305 305 305 F F F 27 540-559 160 160 160 305 305 305 F F F 28 560-579 150 150 150 280 280 280 F F F 29 580-599 160 160 160 306 306 306 F F F Max gen: 161, Max flush: 307 Begin loop 81 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.192852336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.200954705Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201255947Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201285362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.20129759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201310848Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Crucible 5ab2b68c-0802-40e8-b141-d5fa9bdfd603 has session id: 8a83287f-95cd-4204-bb9e-25f9fd76e0a9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201643605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Upstairs opts: Upstairs UUID: 5ab2b68c-0802-40e8-b141-d5fa9bdfd603, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.20167624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Crucible stats registered with UUID: 5ab2b68c-0802-40e8-b141-d5fa9bdfd603","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201687688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:09.201697406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201888866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"2","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201919061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"1","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.201930849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"0","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202055709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"task":"crutest"} {"msg":"The guest has requested activation with gen:162","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202080265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"5ab2b68c-0802-40e8-b141-d5fa9bdfd603 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202098343Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202107981Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"0","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202118479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"1","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202129098Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"2","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202142076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"2","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202152944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"1","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202163782Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"0","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"ds_connection connected from Ok(127.0.0.1:35328)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202246939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"2","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"ds_connection connected from Ok(127.0.0.1:35493)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202272945Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"1","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"ds_connection connected from Ok(127.0.0.1:44989)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202284973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"io task","client":"0","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202944888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"2","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.202965944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"0","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203000529Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"1","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203315539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203340265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[0]R flush_numbers[0..12]: [307, 298, 304, 304, 304, 306, 295, 298, 306, 304, 307, 306]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203351843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[0]R generation[0..12]: [161, 156, 159, 159, 159, 160, 155, 156, 160, 159, 161, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203363881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203375969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[1]R flush_numbers[0..12]: [307, 298, 304, 304, 304, 306, 295, 298, 306, 304, 307, 306]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203390487Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[1]R generation[0..12]: [161, 156, 159, 159, 159, 160, 155, 156, 160, 159, 161, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203402095Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203413983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[2]R flush_numbers[0..12]: [307, 298, 304, 304, 304, 306, 295, 298, 306, 304, 307, 306]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203425601Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[2]R generation[0..12]: [161, 156, 159, 159, 159, 160, 155, 156, 160, 159, 161, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203436939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203448887Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Max found gen is 162","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203459046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Generation requested: 162 >= found:162","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203469574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Next flush: 308","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203479632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203489811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"":"downstairs","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203500249Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203509718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"0","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203520106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"1","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203530404Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"client":"2","":"downstairs","session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203540983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203552321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"5ab2b68c-0802-40e8-b141-d5fa9bdfd603 is now active with session: 8a83287f-95cd-4204-bb9e-25f9fd76e0a9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203563129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203572198Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"session_id":"8a83287f-95cd-4204-bb9e-25f9fd76e0a9"} {"msg":"The guest has finished waiting for activation with:162","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203581456Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Activated sub_volume 5ab2b68c-0802-40e8-b141-d5fa9bdfd603","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203589675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203597993Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.203923812Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"task":"crutest"} 01/30 Write block 540 len 40960 data: 9 12 11 14 17 15 15 17 20 22 02/30 Read block 493 len 12288 03/30 Write block 468 len 28672 data: 14 13 14 15 15 16 13 04/30 Write block 307 len 36864 data: 17 17 15 13 12 13 11 8 10 05/30 Read block 39 len 28672 06/30 Read block 280 len 40960 07/30 Read block 433 len 24576 08/30 Write block 552 len 40960 data: 19 18 16 17 16 13 15 17 12 13 09/30 Write block 305 len 4096 data: 17 10/30 Write block 374 len 32768 data: 12 14 15 13 14 12 11 7 11/30 Read block 408 len 16384 12/30 Write block 97 len 28672 data: 11 14 15 17 16 18 16 13/30 Flush 14/30 Write block 414 len 20480 data: 11 15 15 17 15 15/30 Read block 297 len 36864 16/30 Flush 17/30 Write block 200 len 40960 data: 11 9 12 14 16 15 15 13 14 17 18/30 Read block 187 len 4096 19/30 Write block 581 len 32768 data: 11 12 9 6 6 7 6 10 20/30 Read block 18 len 8192 21/30 Read block 149 len 32768 22/30 Write block 119 len 20480 data: 12 12 11 12 13 23/30 Flush 24/30 Write block 486 len 4096 data: 10 25/30 Read block 29 len 20480 26/30 Write block 99 len 36864 data: 16 18 17 19 17 12 11 11 14 27/30 Write block 426 len 8192 data: 16 12 28/30 Read block 307 len 32768 29/30 Write block 420 len 12288 data: 20 19 20 30/30 Read block 79 len 12288 ---------------------------------------------------------------- Crucible gen:162 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Done false 1001 Acked Read 3 Done Sent Done false 1002 Acked Write 7 Done Sent Done false 1003 Acked Write 9 Done Sent Done false 1004 Acked Read 7 Done Sent Done false 1005 Acked Read 10 Done Sent Done false 1006 Acked Read 6 Done Sent Done false 1007 Acked Write 10 Done Sent Done false 1008 Acked Write 1 Done Sent Done false 1009 Acked Write 8 Done Sent Done false 1010 Acked Read 4 Done Sent Done false 1011 Acked Write 7 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 5 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 10 Done Sent Done false 1017 Acked Read 1 Done Sent Done false 1018 Acked Write 8 Done Sent Done false 1019 Acked Read 2 Done Sent Done false 1020 Acked Read 8 Done Sent Done false 1021 Acked Write 5 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Write 1 Done Sent Done false 1024 Acked Read 5 Done Sent Done false 1025 Acked Write 9 Done Sent Done false 1026 Acked Write 2 Done Sent Done false 1027 Acked Read 8 Done Sent Done false 1028 Acked Write 3 Done Sent Done false 1029 Acked Read 3 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 29 1 30 Done 30 1 29 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) None Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:09.212729768Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:09.213012963Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1783,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 161 161 161 307 307 307 F F F 1 020-039 156 156 156 298 298 298 F F F 2 040-059 159 159 159 304 304 304 F F F 3 060-079 159 159 159 304 304 304 F F F 4 080-099 162 159 162 308 304 308 T F T <--- 5 100-119 162 160 162 310 306 310 T F T <--- 6 120-139 162 155 162 310 295 310 F F F <--- 7 140-159 156 156 156 298 298 298 F F F 8 160-179 160 160 160 306 306 306 F F F 9 180-199 159 159 159 304 304 304 F F F 10 200-219 162 161 162 310 307 310 F F F <--- 11 220-239 160 160 160 306 306 306 F F F 12 240-259 161 161 161 307 307 307 F F F 13 260-279 160 160 160 305 305 305 F F F 14 280-299 161 161 161 307 307 307 F F F 15 300-319 162 159 162 308 304 308 F F F <--- 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 161 162 308 307 308 F F F <--- 19 380-399 162 152 162 308 287 308 F F F <--- 20 400-419 162 152 162 309 284 309 F F F <--- 21 420-439 156 156 156 296 296 296 T F T <--- 22 440-459 158 158 158 303 303 303 F F F 23 460-479 162 156 162 308 298 308 F F F <--- 24 480-499 160 160 160 305 305 305 T F T <--- 25 500-519 160 160 160 305 305 305 F F F 26 520-539 160 160 160 305 305 305 F F F 27 540-559 162 160 162 308 305 308 F T F <--- 28 560-579 162 150 162 308 280 308 F F F <--- 29 580-599 162 160 162 310 306 310 F F F <--- Max gen: 162, Max flush: 310 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 81 Verifying data now No change after verify Loop: 81 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 161 161 161 307 307 307 F F F 1 020-039 156 156 156 298 298 298 F F F 2 040-059 159 159 159 304 304 304 F F F 3 060-079 159 159 159 304 304 304 F F F 4 080-099 163 163 163 311 311 311 F F F 5 100-119 163 163 163 311 311 311 F F F 6 120-139 162 162 162 310 310 310 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 160 160 160 306 306 306 F F F 9 180-199 159 159 159 304 304 304 F F F 10 200-219 162 162 162 310 310 310 F F F 11 220-239 160 160 160 306 306 306 F F F 12 240-259 161 161 161 307 307 307 F F F 13 260-279 160 160 160 305 305 305 F F F 14 280-299 161 161 161 307 307 307 F F F 15 300-319 162 162 162 308 308 308 F F F 16 320-339 157 157 157 302 302 302 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 162 162 162 309 309 309 F F F 21 420-439 163 163 163 311 311 311 F F F 22 440-459 158 158 158 303 303 303 F F F 23 460-479 162 162 162 308 308 308 F F F 24 480-499 163 163 163 311 311 311 F F F 25 500-519 160 160 160 305 305 305 F F F 26 520-539 160 160 160 305 305 305 F F F 27 540-559 162 162 162 308 308 308 F F F 28 560-579 162 162 162 308 308 308 F F F 29 580-599 162 162 162 310 310 310 F F F Max gen: 163, Max flush: 311 Begin loop 82 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.464168961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472177535Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472508812Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472538937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472547816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472560614Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Crucible 64bd05a7-8bfc-48a7-a5ec-dcc3e2833fb3 has session id: 43bb6a40-1afe-4062-9306-e5d76b966242","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472910338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Upstairs opts: Upstairs UUID: 64bd05a7-8bfc-48a7-a5ec-dcc3e2833fb3, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472940803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Crucible stats registered with UUID: 64bd05a7-8bfc-48a7-a5ec-dcc3e2833fb3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.472952701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:13.4729627Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473124574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"1","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473141001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"2","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.4731519Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"0","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.47327372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"task":"crutest"} {"msg":"The guest has requested activation with gen:164","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473298496Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"64bd05a7-8bfc-48a7-a5ec-dcc3e2833fb3 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473314574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473324382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"0","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.47333951Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"1","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473350088Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"2","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473360366Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"2","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473371215Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"1","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473382223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"0","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"ds_connection connected from Ok(127.0.0.1:42566)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473443803Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"2","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"ds_connection connected from Ok(127.0.0.1:50132)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473469849Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"1","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"ds_connection connected from Ok(127.0.0.1:60816)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.473482107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"io task","client":"0","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474083691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"2","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474106127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"1","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474122495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"0","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474384523Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474419767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[0]R flush_numbers[0..12]: [307, 298, 304, 304, 311, 311, 310, 298, 306, 304, 310, 306]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474472399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[0]R generation[0..12]: [161, 156, 159, 159, 163, 163, 162, 156, 160, 159, 162, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474487237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474499365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[1]R flush_numbers[0..12]: [307, 298, 304, 304, 311, 311, 310, 298, 306, 304, 310, 306]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474510973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[1]R generation[0..12]: [161, 156, 159, 159, 163, 163, 162, 156, 160, 159, 162, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474522381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474534369Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[2]R flush_numbers[0..12]: [307, 298, 304, 304, 311, 311, 310, 298, 306, 304, 310, 306]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474546007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[2]R generation[0..12]: [161, 156, 159, 159, 163, 163, 162, 156, 160, 159, 162, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474557386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474569304Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Max found gen is 164","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474579512Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Generation requested: 164 >= found:164","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.47459008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Next flush: 312","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474600539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474610837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"":"downstairs","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474621495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474631094Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"0","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474642962Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"1","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.4746533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"client":"2","":"downstairs","session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474664039Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474673917Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"64bd05a7-8bfc-48a7-a5ec-dcc3e2833fb3 is now active with session: 43bb6a40-1afe-4062-9306-e5d76b966242","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474684665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474694144Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"session_id":"43bb6a40-1afe-4062-9306-e5d76b966242"} {"msg":"The guest has finished waiting for activation with:164","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474704032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Activated sub_volume 64bd05a7-8bfc-48a7-a5ec-dcc3e2833fb3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474712731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.474721499Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.475051427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"task":"crutest"} 01/30 Write block 249 len 4096 data: 9 02/30 Read block 34 len 16384 03/30 Read block 131 len 40960 04/30 Write block 308 len 12288 data: 18 16 14 05/30 Write block 243 len 16384 data: 8 8 10 9 06/30 Read block 214 len 12288 07/30 Write block 175 len 24576 data: 16 17 17 16 17 18 08/30 Read block 322 len 32768 09/30 Read block 6 len 32768 10/30 Write block 522 len 20480 data: 13 12 14 15 15 11/30 Write block 251 len 24576 data: 10 10 8 8 9 10 12/30 Write block 71 len 20480 data: 15 18 15 14 9 13/30 Write block 324 len 32768 data: 16 15 16 14 12 11 13 13 14/30 Read block 539 len 8192 15/30 Flush 16/30 Write block 496 len 8192 data: 13 14 17/30 Write block 511 len 12288 data: 4 4 6 18/30 Flush 19/30 Write block 494 len 28672 data: 10 9 14 15 14 12 11 20/30 Write block 552 len 4096 data: 20 21/30 Read block 534 len 32768 22/30 Write block 281 len 16384 data: 19 16 13 13 23/30 Flush 24/30 Write block 14 len 40960 data: 16 10 10 12 14 16 15 12 12 9 25/30 Read block 91 len 24576 26/30 Write block 121 len 36864 data: 12 13 14 16 14 16 18 17 16 27/30 Read block 272 len 32768 28/30 Read block 524 len 8192 29/30 Write block 219 len 16384 data: 16 15 15 13 30/30 Read block 81 len 24576 ---------------------------------------------------------------- Crucible gen:164 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Done Sent Done false 1001 Acked Read 4 Done Sent Done false 1002 Acked Read 10 Done Sent Done false 1003 Acked Write 3 Done Sent Done false 1004 Acked Write 4 Done Sent Done false 1005 Acked Read 3 Done Sent Done false 1006 Acked Write 6 Done Sent Done false 1007 Acked Read 8 Done Sent Done false 1008 Acked Read 8 Done Sent Done false 1009 Acked Write 5 Done Sent Done false 1010 Acked Write 6 Done Sent Done false 1011 Acked Write 5 Done Sent Done false 1012 Acked Write 8 Done Sent Done false 1013 Acked Read 2 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Write 2 Done Sent Done false 1016 Acked Write 3 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Write 7 Done Sent Done false 1019 Acked Write 1 Done Sent Done false 1020 Acked Read 8 Done Sent Done false 1021 Acked Write 4 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Write 10 Done Sent Done false 1024 Acked Read 6 Done Sent Done false 1025 Acked Write 9 Done Sent Done false 1026 Acked Read 8 Done Sent Done false 1027 Acked Read 2 Done Sent Done false 1028 Acked Write 4 Done Sent Done false 1029 Acked Read 6 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 30 0 30 Done 30 0 30 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1022)) None Some(JobId(1022)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:13.482832237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:13.483121021Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1791,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 161 161 161 307 307 307 T F T <--- 1 020-039 156 156 156 298 298 298 T F T <--- 2 040-059 159 159 159 304 304 304 F F F 3 060-079 164 159 164 312 304 312 F F F <--- 4 080-099 163 163 163 311 311 311 F F F 5 100-119 163 163 163 311 311 311 F F F 6 120-139 162 162 162 310 310 310 T F T <--- 7 140-159 156 156 156 298 298 298 F F F 8 160-179 164 160 164 312 306 312 F F F <--- 9 180-199 164 159 164 312 304 312 F F F <--- 10 200-219 162 162 162 310 310 310 T F T <--- 11 220-239 160 160 160 306 306 306 T F T <--- 12 240-259 164 161 164 312 307 312 F F F <--- 13 260-279 160 160 160 305 305 305 F F F 14 280-299 164 161 164 314 307 314 F F F <--- 15 300-319 164 162 164 312 308 312 F F F <--- 16 320-339 164 157 164 312 302 312 F F F <--- 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 162 162 162 309 309 309 F F F 21 420-439 163 163 163 311 311 311 F F F 22 440-459 158 158 158 303 303 303 F F F 23 460-479 162 162 162 308 308 308 F F F 24 480-499 164 163 164 314 311 314 F F F <--- 25 500-519 164 160 164 314 305 314 F F F <--- 26 520-539 164 160 164 312 305 312 F F F <--- 27 540-559 164 162 164 314 308 314 F F F <--- 28 560-579 162 162 162 308 308 308 F F F 29 580-599 162 162 162 310 310 310 F F F Max gen: 164, Max flush: 314 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 82 Verifying data now No change after verify Loop: 82 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 165 165 165 315 315 315 F F F 2 040-059 159 159 159 304 304 304 F F F 3 060-079 164 164 164 312 312 312 F F F 4 080-099 163 163 163 311 311 311 F F F 5 100-119 163 163 163 311 311 311 F F F 6 120-139 165 165 165 315 315 315 F F F 7 140-159 156 156 156 298 298 298 F F F 8 160-179 164 164 164 312 312 312 F F F 9 180-199 164 164 164 312 312 312 F F F 10 200-219 165 165 165 315 315 315 F F F 11 220-239 165 165 165 315 315 315 F F F 12 240-259 164 164 164 312 312 312 F F F 13 260-279 160 160 160 305 305 305 F F F 14 280-299 164 164 164 314 314 314 F F F 15 300-319 164 164 164 312 312 312 F F F 16 320-339 164 164 164 312 312 312 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 162 162 162 309 309 309 F F F 21 420-439 163 163 163 311 311 311 F F F 22 440-459 158 158 158 303 303 303 F F F 23 460-479 162 162 162 308 308 308 F F F 24 480-499 164 164 164 314 314 314 F F F 25 500-519 164 164 164 314 314 314 F F F 26 520-539 164 164 164 312 312 312 F F F 27 540-559 164 164 164 314 314 314 F F F 28 560-579 162 162 162 308 308 308 F F F 29 580-599 162 162 162 310 310 310 F F F Max gen: 165, Max flush: 315 Begin loop 83 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.738373006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:17.745357753Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.745433041Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.752207621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.7524672Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.752503174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.752513162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.75252615Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Crucible 91d9e3b5-71cc-4576-ad5d-3f8050bf36b8 has session id: 68b6c4db-7c62-4b52-b70e-94da8f2e7deb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.752870875Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Upstairs opts: Upstairs UUID: 91d9e3b5-71cc-4576-ad5d-3f8050bf36b8, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.752914798Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Crucible stats registered with UUID: 91d9e3b5-71cc-4576-ad5d-3f8050bf36b8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.752925537Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:17.752935585Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753103968Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"0","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753120406Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"1","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753131164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"2","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753265043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} {"msg":"The guest has requested activation with gen:166","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753297467Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"91d9e3b5-71cc-4576-ad5d-3f8050bf36b8 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753306876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753316334Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"0","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753326823Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"1","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753337231Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"2","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753347579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"2","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753358098Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"1","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753368626Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"0","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"ds_connection connected from Ok(127.0.0.1:63483)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.75340949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"2","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"ds_connection connected from Ok(127.0.0.1:47091)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753421168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"1","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"ds_connection connected from Ok(127.0.0.1:47325)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.753491147Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"io task","client":"0","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754085222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"2","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754113727Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"1","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754200763Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"0","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754385524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754443515Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[0]R flush_numbers[0..12]: [315, 315, 304, 312, 311, 311, 315, 298, 312, 312, 315, 315]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754523402Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[0]R generation[0..12]: [165, 165, 159, 164, 163, 163, 165, 156, 164, 164, 165, 165]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.75453574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754548168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[1]R flush_numbers[0..12]: [315, 315, 304, 312, 311, 311, 315, 298, 312, 312, 315, 315]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754559706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[1]R generation[0..12]: [165, 165, 159, 164, 163, 163, 165, 156, 164, 164, 165, 165]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754571174Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754583022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[2]R flush_numbers[0..12]: [315, 315, 304, 312, 311, 311, 315, 298, 312, 312, 315, 315]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754594511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[2]R generation[0..12]: [165, 165, 159, 164, 163, 163, 165, 156, 164, 164, 165, 165]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754605869Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754617577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Max found gen is 166","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754627605Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Generation requested: 166 >= found:166","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754639603Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Next flush: 316","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754649572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.75465918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"":"downstairs","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754669199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754678237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"0","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754688286Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"1","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754698374Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"client":"2","":"downstairs","session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754708263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754717801Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"91d9e3b5-71cc-4576-ad5d-3f8050bf36b8 is now active with session: 68b6c4db-7c62-4b52-b70e-94da8f2e7deb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754727809Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754736718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"session_id":"68b6c4db-7c62-4b52-b70e-94da8f2e7deb"} {"msg":"The guest has finished waiting for activation with:166","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754745887Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Activated sub_volume 91d9e3b5-71cc-4576-ad5d-3f8050bf36b8","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754754345Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.754762704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.755070845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} 01/30 Write block 142 len 4096 data: 14 02/30 Read block 156 len 20480 03/30 Read block 84 len 20480 04/30 Write block 103 len 32768 data: 18 13 12 12 15 16 18 16 05/30 Write block 323 len 24576 data: 13 17 16 17 15 13 06/30 Write block 51 len 8192 data: 19 17 07/30 Write block 403 len 24576 data: 11 12 14 12 11 12 08/30 Write block 238 len 24576 data: 11 10 8 6 7 9 09/30 Flush 10/30 Write block 429 len 40960 data: 12 12 13 14 15 13 14 17 15 14 11/30 Read block 44 len 20480 12/30 Read block 140 len 4096 13/30 Write block 28 len 36864 data: 13 14 16 14 13 13 12 10 7 14/30 Flush 15/30 Write block 409 len 4096 data: 11 16/30 Write block 515 len 36864 data: 12 13 11 13 17 17 17 14 13 17/30 Read block 483 len 36864 18/30 Write block 405 len 28672 data: 15 13 12 13 12 12 10 19/30 Write block 438 len 12288 data: 15 14 18 20/30 Write block 80 len 4096 data: 10 21/30 Read block 75 len 32768 22/30 Read block 87 len 16384 23/30 Read block 264 len 20480 24/30 Read block 547 len 40960 25/30 Read block 428 len 40960 26/30 Write block 454 len 28672 data: 17 17 15 15 15 15 15 27/30 Read block 505 len 24576 28/30 Read block 294 len 28672 29/30 Write block 449 len 24576 data: 13 16 16 15 17 18 30/30 Read block 339 len 28672 ---------------------------------------------------------------- Crucible gen:166 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Done Done Done false 1001 Acked Read 5 Done Done Done false 1002 Acked Read 5 Sent Done Done false 1003 Acked Write 8 Sent Done Done false 1004 Acked Write 6 Sent Done Done false 1005 Acked Write 2 Sent Done Done false 1006 Acked Write 6 Sent Done Done false 1007 Acked Write 6 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 5 Sent Done Done false 1011 Acked Read 1 Sent Done Done false 1012 Acked Write 9 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Write 1 Sent Done Done false 1015 Acked Write 9 Sent Done Done false 1016 Acked Read 9 Sent Done Done false 1017 Acked Write 7 Sent Done Done false 1018 Acked Write 3 Sent Done Done false 1019 Acked Write 1 Sent Done Done false 1020 Acked Read 8 Sent Done Done false 1021 Acked Read 4 Sent Done Done false 1022 Acked Read 5 Sent Done Done false 1023 Acked Read 10 Sent Done Done false 1024 Acked Read 10 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 6 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Write 6 Sent Done Done false 1029 Acked Read 7 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 1 0 29 Done 2 29 30 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1013)) Some(JobId(1013)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:17.76319308Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:17.763490973Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1799,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 165 166 166 315 317 317 F F F <--- 2 040-059 159 166 166 304 316 316 F F F <--- 3 060-079 164 164 164 312 312 312 F F F 4 080-099 163 163 163 311 311 311 F T T <--- 5 100-119 163 166 166 311 316 316 F F F <--- 6 120-139 165 165 165 315 315 315 F F F 7 140-159 156 166 166 298 316 316 T F F <--- 8 160-179 164 164 164 312 312 312 F F F 9 180-199 164 164 164 312 312 312 F F F 10 200-219 165 165 165 315 315 315 F F F 11 220-239 165 166 166 315 316 316 F F F <--- 12 240-259 164 166 166 312 316 316 F F F <--- 13 260-279 160 160 160 305 305 305 F F F 14 280-299 164 164 164 314 314 314 F F F 15 300-319 164 164 164 312 312 312 F F F 16 320-339 164 166 166 312 316 316 F F F <--- 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 162 166 166 309 316 316 F T T <--- 21 420-439 163 166 166 311 317 317 F T T <--- 22 440-459 158 158 158 303 303 303 F T T <--- 23 460-479 162 162 162 308 308 308 F T T <--- 24 480-499 164 164 164 314 314 314 F F F 25 500-519 164 164 164 314 314 314 F T T <--- 26 520-539 164 164 164 312 312 312 F T T <--- 27 540-559 164 164 164 314 314 314 F F F 28 560-579 162 162 162 308 308 308 F F F 29 580-599 162 162 162 310 310 310 F F F Max gen: 166, Max flush: 317 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 83 Verifying data now No change after verify Loop: 83 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 166 166 166 317 317 317 F F F 2 040-059 166 166 166 316 316 316 F F F 3 060-079 164 164 164 312 312 312 F F F 4 080-099 167 167 167 318 318 318 F F F 5 100-119 166 166 166 316 316 316 F F F 6 120-139 165 165 165 315 315 315 F F F 7 140-159 166 166 166 316 316 316 F F F 8 160-179 164 164 164 312 312 312 F F F 9 180-199 164 164 164 312 312 312 F F F 10 200-219 165 165 165 315 315 315 F F F 11 220-239 166 166 166 316 316 316 F F F 12 240-259 166 166 166 316 316 316 F F F 13 260-279 160 160 160 305 305 305 F F F 14 280-299 164 164 164 314 314 314 F F F 15 300-319 164 164 164 312 312 312 F F F 16 320-339 166 166 166 316 316 316 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 167 167 167 318 318 318 F F F 21 420-439 167 167 167 318 318 318 F F F 22 440-459 167 167 167 318 318 318 F F F 23 460-479 167 167 167 318 318 318 F F F 24 480-499 164 164 164 314 314 314 F F F 25 500-519 167 167 167 318 318 318 F F F 26 520-539 167 167 167 318 318 318 F F F 27 540-559 164 164 164 314 314 314 F F F 28 560-579 162 162 162 308 308 308 F F F 29 580-599 162 162 162 310 310 310 F F F Max gen: 167, Max flush: 318 Begin loop 84 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.022715185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.030826482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031135362Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031168107Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031177216Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031190004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Crucible 94f4fd88-eade-4381-9045-a6e0144c897f has session id: 92e87810-3035-4f2b-b96a-33f99c147ae6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031537618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Upstairs opts: Upstairs UUID: 94f4fd88-eade-4381-9045-a6e0144c897f, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031561934Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Crucible stats registered with UUID: 94f4fd88-eade-4381-9045-a6e0144c897f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031575412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:22.031585411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031758033Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"1","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031788118Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"0","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031799836Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"2","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031924187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"task":"crutest"} {"msg":"The guest has requested activation with gen:168","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031953552Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"94f4fd88-eade-4381-9045-a6e0144c897f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03196445Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031974459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"0","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031984997Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"1","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.031995425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"2","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032014672Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"2","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03202559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"1","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032042518Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"0","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"ds_connection connected from Ok(127.0.0.1:54746)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032057595Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"2","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"ds_connection connected from Ok(127.0.0.1:41845)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032074313Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"1","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"ds_connection connected from Ok(127.0.0.1:45160)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032088011Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"io task","client":"0","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032745816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"0","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.032779Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"1","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03284321Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"2","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033048317Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033066185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[0]R flush_numbers[0..12]: [315, 317, 316, 312, 318, 316, 315, 316, 312, 312, 315, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033122966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[0]R generation[0..12]: [165, 166, 166, 164, 167, 166, 165, 166, 164, 164, 165, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033135184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033147492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[1]R flush_numbers[0..12]: [315, 317, 316, 312, 318, 316, 315, 316, 312, 312, 315, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03315918Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[1]R generation[0..12]: [165, 166, 166, 164, 167, 166, 165, 166, 164, 164, 165, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033170838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033182866Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[2]R flush_numbers[0..12]: [315, 317, 316, 312, 318, 316, 315, 316, 312, 312, 315, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033194574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[2]R generation[0..12]: [165, 166, 166, 164, 167, 166, 165, 166, 164, 164, 165, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033208572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03322052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Max found gen is 168","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033230648Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Generation requested: 168 >= found:168","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033241217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Next flush: 319","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033251465Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033261643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"":"downstairs","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033272252Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03328186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"0","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033292459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"1","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033303077Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"client":"2","":"downstairs","session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033313825Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033323864Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"94f4fd88-eade-4381-9045-a6e0144c897f is now active with session: 92e87810-3035-4f2b-b96a-33f99c147ae6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033334722Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03334415Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"session_id":"92e87810-3035-4f2b-b96a-33f99c147ae6"} {"msg":"The guest has finished waiting for activation with:168","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033354299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Activated sub_volume 94f4fd88-eade-4381-9045-a6e0144c897f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033363027Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.033373046Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.03366185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"task":"crutest"} 01/30 Write block 464 len 8192 data: 11 13 02/30 Read block 111 len 12288 03/30 Read block 571 len 32768 04/30 Write block 213 len 12288 data: 9 10 11 05/30 Write block 318 len 12288 data: 12 10 10 06/30 Flush 07/30 Write block 415 len 36864 data: 16 16 18 16 17 21 20 21 21 08/30 Read block 417 len 32768 09/30 Read block 459 len 36864 10/30 Write block 479 len 20480 data: 13 16 13 14 13 11/30 Write block 413 len 32768 data: 11 12 17 17 19 17 18 22 12/30 Read block 376 len 40960 13/30 Write block 180 len 28672 data: 19 15 13 12 11 13 9 14/30 Read block 568 len 12288 15/30 Write block 262 len 8192 data: 12 10 16/30 Write block 298 len 32768 data: 14 15 16 18 18 17 18 18 17/30 Read block 233 len 32768 18/30 Read block 443 len 4096 19/30 Read block 174 len 24576 20/30 Write block 132 len 12288 data: 9 11 10 21/30 Write block 63 len 36864 data: 13 14 14 18 18 18 17 16 16 22/30 Write block 317 len 16384 data: 8 13 11 11 23/30 Read block 537 len 24576 24/30 Read block 414 len 8192 25/30 Read block 548 len 36864 26/30 Read block 163 len 12288 27/30 Write block 562 len 4096 data: 11 28/30 Read block 476 len 40960 29/30 Write block 72 len 36864 data: 19 16 15 10 9 9 10 9 11 30/30 Write block 162 len 8192 data: 7 8 ---------------------------------------------------------------- Crucible gen:168 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 2 Done Done Done false 1001 Acked Read 3 Done Done Done false 1002 Acked Read 8 Done Done Sent false 1003 Acked Write 3 Done Done Sent false 1004 Acked Write 3 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 9 Done Done Sent false 1007 Acked Read 8 Done Done Sent false 1008 Acked Read 9 Done Done Sent false 1009 Acked Write 5 Done Done Sent false 1010 Acked Write 8 Done Done Sent false 1011 Acked Read 10 Done Done Sent false 1012 Acked Write 7 Done Done Sent false 1013 Acked Read 3 Done Done Sent false 1014 Acked Write 2 Done Done Sent false 1015 Acked Write 8 Done Done Sent false 1016 Acked Read 8 Done Done Sent false 1017 Acked Read 1 Done Done Sent false 1018 Acked Read 6 Done Done Sent false 1019 Acked Write 3 Done Done Sent false 1020 Acked Write 9 Done Done Sent false 1021 Acked Write 4 Done Done Sent false 1022 Acked Read 6 Done Done Sent false 1023 Acked Read 2 Done Done Sent false 1024 Acked Read 9 Done Done Sent false 1025 Acked Read 3 Done Done Sent false 1026 Acked Write 1 Done Done Sent false 1027 Acked Read 10 Done Done Sent false 1028 Acked Write 9 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 2 28 32 Done 28 28 2 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1005)) Some(JobId(1005)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:22.041485003Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:22.04175403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1807,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 166 166 166 317 317 317 F F F 2 040-059 166 166 166 316 316 316 F F F 3 060-079 164 164 164 312 312 312 T T F <--- 4 080-099 167 167 167 318 318 318 T T F <--- 5 100-119 166 166 166 316 316 316 F F F 6 120-139 165 165 165 315 315 315 T T F <--- 7 140-159 166 166 166 316 316 316 F F F 8 160-179 164 164 164 312 312 312 T T F <--- 9 180-199 164 164 164 312 312 312 T T F <--- 10 200-219 168 168 165 319 319 315 F F F <--- 11 220-239 166 166 166 316 316 316 F F F 12 240-259 166 166 166 316 316 316 F F F 13 260-279 160 160 160 305 305 305 T T F <--- 14 280-299 164 164 164 314 314 314 T T F <--- 15 300-319 168 168 164 319 319 312 T T F <--- 16 320-339 168 168 166 319 319 316 T T F <--- 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 167 167 167 318 318 318 T T F <--- 21 420-439 167 167 167 318 318 318 T T F <--- 22 440-459 167 167 167 318 318 318 F F F 23 460-479 168 168 167 319 319 318 T T T <--- 24 480-499 164 164 164 314 314 314 T T F <--- 25 500-519 167 167 167 318 318 318 F F F 26 520-539 167 167 167 318 318 318 F F F 27 540-559 164 164 164 314 314 314 F F F 28 560-579 162 162 162 308 308 308 T T F <--- 29 580-599 162 162 162 310 310 310 F F F Max gen: 168, Max flush: 319 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 84 Verifying data now No change after verify Loop: 84 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 166 166 166 317 317 317 F F F 2 040-059 166 166 166 316 316 316 F F F 3 060-079 169 169 169 320 320 320 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 166 166 166 316 316 316 F F F 6 120-139 169 169 169 320 320 320 F F F 7 140-159 166 166 166 316 316 316 F F F 8 160-179 169 169 169 320 320 320 F F F 9 180-199 169 169 169 320 320 320 F F F 10 200-219 168 168 168 319 319 319 F F F 11 220-239 166 166 166 316 316 316 F F F 12 240-259 166 166 166 316 316 316 F F F 13 260-279 169 169 169 320 320 320 F F F 14 280-299 169 169 169 320 320 320 F F F 15 300-319 169 169 169 320 320 320 F F F 16 320-339 169 169 169 320 320 320 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 169 169 169 320 320 320 F F F 21 420-439 169 169 169 320 320 320 F F F 22 440-459 167 167 167 318 318 318 F F F 23 460-479 169 169 169 320 320 320 F F F 24 480-499 169 169 169 320 320 320 F F F 25 500-519 167 167 167 318 318 318 F F F 26 520-539 167 167 167 318 318 318 F F F 27 540-559 164 164 164 314 314 314 F F F 28 560-579 169 169 169 320 320 320 F F F 29 580-599 162 162 162 310 310 310 F F F Max gen: 169, Max flush: 320 Begin loop 85 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.301033464Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:26.308009102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.308094808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.314713913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.314974242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315003227Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315014655Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315027453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Crucible ca0bb4ce-544e-4574-9a9a-d13ed0c43906 has session id: a7f6aba8-2d0a-413d-b055-d19480b762d5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315367959Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Upstairs opts: Upstairs UUID: ca0bb4ce-544e-4574-9a9a-d13ed0c43906, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315401443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Crucible stats registered with UUID: ca0bb4ce-544e-4574-9a9a-d13ed0c43906","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315413731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:26.31542395Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315583184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"2","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315599202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"0","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.31561008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"1","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.31573415Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} {"msg":"The guest has requested activation with gen:170","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315764476Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"ca0bb4ce-544e-4574-9a9a-d13ed0c43906 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315778253Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315787982Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"0","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.3157985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"1","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315811638Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"2","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315822276Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"2","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315832805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"0","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315843133Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"1","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"ds_connection connected from Ok(127.0.0.1:64803)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315895405Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"2","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"ds_connection connected from Ok(127.0.0.1:36485)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315906633Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"0","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"ds_connection connected from Ok(127.0.0.1:59026)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.315917311Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"io task","client":"1","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.316634827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"2","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.316683539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"1","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.316760647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"0","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.316968904Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.3169942Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[0]R flush_numbers[0..12]: [315, 317, 316, 320, 320, 316, 320, 316, 320, 320, 319, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317048701Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[0]R generation[0..12]: [165, 166, 166, 169, 169, 166, 169, 166, 169, 169, 168, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317061149Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317073347Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[1]R flush_numbers[0..12]: [315, 317, 316, 320, 320, 316, 320, 316, 320, 320, 319, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317087005Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[1]R generation[0..12]: [165, 166, 166, 169, 169, 166, 169, 166, 169, 169, 168, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317098413Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317110221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[2]R flush_numbers[0..12]: [315, 317, 316, 320, 320, 316, 320, 316, 320, 320, 319, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317121839Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[2]R generation[0..12]: [165, 166, 166, 169, 169, 166, 169, 166, 169, 169, 168, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317133197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317144965Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Max found gen is 170","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317155084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Generation requested: 170 >= found:170","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317165542Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Next flush: 321","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317175431Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317185479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"":"downstairs","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317195837Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317205166Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"0","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317215344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"1","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317225513Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"client":"2","":"downstairs","session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317236031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317247169Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"ca0bb4ce-544e-4574-9a9a-d13ed0c43906 is now active with session: a7f6aba8-2d0a-413d-b055-d19480b762d5","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317257937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317267246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"session_id":"a7f6aba8-2d0a-413d-b055-d19480b762d5"} {"msg":"The guest has finished waiting for activation with:170","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317276974Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Activated sub_volume ca0bb4ce-544e-4574-9a9a-d13ed0c43906","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317285503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317294152Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.317585055Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} 01/30 Write block 196 len 32768 data: 9 9 8 11 12 10 13 15 02/30 Read block 162 len 12288 03/30 Read block 535 len 36864 04/30 Write block 166 len 24576 data: 7 7 6 7 9 10 05/30 Read block 83 len 36864 06/30 Read block 185 len 12288 07/30 Read block 546 len 4096 08/30 Write block 22 len 28672 data: 13 10 11 12 14 13 14 09/30 Flush 10/30 Write block 104 len 40960 data: 14 13 13 16 17 19 17 14 15 16 11/30 Read block 131 len 12288 12/30 Read block 515 len 16384 13/30 Read block 242 len 40960 14/30 Read block 174 len 40960 15/30 Write block 203 len 16384 data: 16 17 16 16 16/30 Read block 121 len 8192 17/30 Write block 324 len 24576 data: 18 17 18 16 14 12 18/30 Read block 282 len 4096 19/30 Read block 305 len 20480 20/30 Write block 371 len 24576 data: 10 10 10 13 15 16 21/30 Write block 253 len 28672 data: 9 9 10 11 8 9 10 22/30 Write block 579 len 20480 data: 17 16 12 13 10 23/30 Read block 61 len 8192 24/30 Read block 460 len 20480 25/30 Write block 169 len 36864 data: 8 10 11 9 12 13 17 18 18 26/30 Write block 432 len 20480 data: 15 16 14 15 18 27/30 Read block 55 len 24576 28/30 Read block 538 len 8192 29/30 Read block 40 len 16384 30/30 Write block 514 len 16384 data: 8 13 14 12 ---------------------------------------------------------------- Crucible gen:170 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 8 Sent Done Done false 1001 Acked Read 3 Sent Done Done false 1002 Acked Read 9 Sent Done Done false 1003 Acked Write 6 Sent Done Done false 1004 Acked Read 9 Sent Done Done false 1005 Acked Read 3 Sent Done Done false 1006 Acked Read 1 Sent Done Done false 1007 Acked Write 7 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 3 Sent Done Done false 1011 Acked Read 4 Sent Done Done false 1012 Acked Read 10 Sent Done Done false 1013 Acked Read 10 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Read 2 Sent Done Done false 1016 Acked Write 6 Sent Done Done false 1017 Acked Read 1 Sent Done Done false 1018 Acked Read 5 Sent Done Done false 1019 Acked Write 6 Sent Done Done false 1020 Acked Write 7 Sent Done Done false 1021 Acked Write 5 Sent Done Done false 1022 Acked Read 2 Sent Done Done false 1023 Acked Read 5 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Write 5 Sent Done Done false 1026 Acked Read 6 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Read 4 Sent Done Done false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 1 1 32 Done 0 29 29 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1008)) Some(JobId(1008)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:26.326067703Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:26.326376624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1815,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 166 170 170 317 321 321 F F F <--- 2 040-059 166 166 166 316 316 316 F F F 3 060-079 169 169 169 320 320 320 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 166 166 166 316 316 316 F T T <--- 6 120-139 169 169 169 320 320 320 F F F 7 140-159 166 166 166 316 316 316 F F F 8 160-179 169 170 170 320 321 321 F T T <--- 9 180-199 169 170 170 320 321 321 F F F <--- 10 200-219 168 170 170 319 321 321 F T T <--- 11 220-239 166 166 166 316 316 316 F F F 12 240-259 166 166 166 316 316 316 F T T <--- 13 260-279 169 169 169 320 320 320 F F F 14 280-299 169 169 169 320 320 320 F F F 15 300-319 169 169 169 320 320 320 F F F 16 320-339 169 169 169 320 320 320 F T T <--- 17 340-359 157 157 157 302 302 302 F F F 18 360-379 162 162 162 308 308 308 F T T <--- 19 380-399 162 162 162 308 308 308 F F F 20 400-419 169 169 169 320 320 320 F F F 21 420-439 169 169 169 320 320 320 F T T <--- 22 440-459 167 167 167 318 318 318 F F F 23 460-479 169 169 169 320 320 320 F F F 24 480-499 169 169 169 320 320 320 F F F 25 500-519 167 167 167 318 318 318 F T T <--- 26 520-539 167 167 167 318 318 318 F F F 27 540-559 164 164 164 314 314 314 F F F 28 560-579 169 169 169 320 320 320 F T T <--- 29 580-599 162 162 162 310 310 310 F T T <--- Max gen: 170, Max flush: 321 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 85 Verifying data now No change after verify Loop: 85 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 165 165 315 315 315 F F F 1 020-039 170 170 170 321 321 321 F F F 2 040-059 166 166 166 316 316 316 F F F 3 060-079 169 169 169 320 320 320 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 171 171 171 322 322 322 F F F 6 120-139 169 169 169 320 320 320 F F F 7 140-159 166 166 166 316 316 316 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 170 170 170 321 321 321 F F F 10 200-219 171 171 171 322 322 322 F F F 11 220-239 166 166 166 316 316 316 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 169 169 169 320 320 320 F F F 14 280-299 169 169 169 320 320 320 F F F 15 300-319 169 169 169 320 320 320 F F F 16 320-339 171 171 171 322 322 322 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 171 171 171 322 322 322 F F F 19 380-399 162 162 162 308 308 308 F F F 20 400-419 169 169 169 320 320 320 F F F 21 420-439 171 171 171 322 322 322 F F F 22 440-459 167 167 167 318 318 318 F F F 23 460-479 169 169 169 320 320 320 F F F 24 480-499 169 169 169 320 320 320 F F F 25 500-519 171 171 171 322 322 322 F F F 26 520-539 167 167 167 318 318 318 F F F 27 540-559 164 164 164 314 314 314 F F F 28 560-579 171 171 171 322 322 322 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 171, Max flush: 322 Begin loop 86 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.578029024Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:30.58501577Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.585071681Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.591684257Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.591956843Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.591987509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592006096Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592019284Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Crucible 5a8ec4a0-9721-48bf-9a42-d5eaa5b4a066 has session id: 0016a1a4-9337-4130-974b-bc8bb5b42799","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.59235282Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Upstairs opts: Upstairs UUID: 5a8ec4a0-9721-48bf-9a42-d5eaa5b4a066, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592384285Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Crucible stats registered with UUID: 5a8ec4a0-9721-48bf-9a42-d5eaa5b4a066","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592396763Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:30.592407072Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592563647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"0","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592579384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"1","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592590432Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"2","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592724621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} {"msg":"The guest has requested activation with gen:172","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592752987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"5a8ec4a0-9721-48bf-9a42-d5eaa5b4a066 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592769684Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592779322Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"0","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592789791Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"1","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592800199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"2","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592810647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"2","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592821496Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"1","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592832454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"0","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"ds_connection connected from Ok(127.0.0.1:47111)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592896824Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"2","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"ds_connection connected from Ok(127.0.0.1:37352)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.59292257Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"0","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"ds_connection connected from Ok(127.0.0.1:34757)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.592934718Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"io task","client":"1","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593620158Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"1","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593641025Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"0","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593653013Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"2","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593934218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593944647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[0]R flush_numbers[0..12]: [315, 321, 316, 320, 320, 322, 320, 316, 322, 321, 322, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593971002Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[0]R generation[0..12]: [165, 170, 166, 169, 169, 171, 169, 166, 171, 170, 171, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.59398339Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.593995599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[1]R flush_numbers[0..12]: [315, 321, 316, 320, 320, 322, 320, 316, 322, 321, 322, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594007397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[1]R generation[0..12]: [165, 170, 166, 169, 169, 171, 169, 166, 171, 170, 171, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594019175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594031323Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[2]R flush_numbers[0..12]: [315, 321, 316, 320, 320, 322, 320, 316, 322, 321, 322, 316]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594042991Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[2]R generation[0..12]: [165, 170, 166, 169, 169, 171, 169, 166, 171, 170, 171, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594054489Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594066347Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Max found gen is 172","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594076586Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Generation requested: 172 >= found:172","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594087234Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Next flush: 323","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594097312Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594107371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"":"downstairs","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594119459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594129207Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"0","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594139746Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"1","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594150114Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"client":"2","":"downstairs","session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594161102Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594170931Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"5a8ec4a0-9721-48bf-9a42-d5eaa5b4a066 is now active with session: 0016a1a4-9337-4130-974b-bc8bb5b42799","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594181769Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594191397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"session_id":"0016a1a4-9337-4130-974b-bc8bb5b42799"} {"msg":"The guest has finished waiting for activation with:172","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594201256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Activated sub_volume 5a8ec4a0-9721-48bf-9a42-d5eaa5b4a066","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594210154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594219123Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.594537632Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} 01/30 Write block 186 len 12288 data: 10 11 11 02/30 Write block 374 len 32768 data: 14 16 17 14 15 13 12 8 03/30 Write block 431 len 12288 data: 14 16 17 04/30 Read block 432 len 36864 05/30 Read block 383 len 40960 06/30 Write block 283 len 28672 data: 14 14 13 15 17 17 17 07/30 Read block 493 len 28672 08/30 Write block 220 len 28672 data: 16 16 14 12 11 11 8 09/30 Read block 245 len 12288 10/30 Read block 292 len 12288 11/30 Flush 12/30 Write block 66 len 36864 data: 19 19 19 18 17 17 20 17 16 13/30 Read block 105 len 4096 14/30 Write block 279 len 4096 data: 18 15/30 Write block 497 len 40960 data: 16 15 13 12 11 12 14 15 13 12 16/30 Write block 212 len 4096 data: 10 17/30 Write block 202 len 12288 data: 14 17 18 18/30 Read block 293 len 8192 19/30 Read block 449 len 8192 20/30 Flush 21/30 Write block 529 len 16384 data: 15 16 16 16 22/30 Write block 0 len 40960 data: 3 3 4 5 7 10 11 11 12 11 23/30 Write block 553 len 32768 data: 19 17 18 17 14 16 18 13 24/30 Read block 369 len 32768 25/30 Flush 26/30 Write block 146 len 20480 data: 13 12 13 11 10 27/30 Write block 123 len 32768 data: 15 17 15 17 19 18 17 13 28/30 Write block 316 len 32768 data: 10 9 14 12 12 11 13 14 29/30 Read block 396 len 12288 30/30 Write block 528 len 36864 data: 10 16 17 17 17 14 14 13 15 ---------------------------------------------------------------- Crucible gen:172 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 3 Done Done Done false 1001 Acked Write 8 Done Done Done false 1002 Acked Write 3 Sent Done Done false 1003 Acked Read 9 Sent Done Done false 1004 Acked Read 10 Sent Done Done false 1005 Acked Write 7 Sent Done Done false 1006 Acked Read 7 Sent Done Done false 1007 Acked Write 7 Sent Done Done false 1008 Acked Read 3 Sent Done Done false 1009 Acked Read 3 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Write 9 Sent Done Done false 1012 Acked Read 1 Sent Done Done false 1013 Acked Write 1 Sent Done Done false 1014 Acked Write 10 Sent Done Done false 1015 Acked Write 1 Sent Done Done false 1016 Acked Write 3 Sent Done Done false 1017 Acked Read 2 Sent Done Done false 1018 Acked Read 2 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 4 Sent Done Done false 1021 Acked Write 10 Sent Done Done false 1022 Acked Write 8 Sent Done Done false 1023 Acked Read 8 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 5 Sent Done Done false 1026 Acked Write 8 Sent Done Done false 1027 Acked Write 8 Sent Done Done false 1028 Acked Read 3 Sent Done Done false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 1 1 30 Done 2 29 29 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1024)) Some(JobId(1024)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:30.602326511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:30.602619604Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1823,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 165 172 172 315 325 325 F F F <--- 1 020-039 170 170 170 321 321 321 F F F 2 040-059 166 166 166 316 316 316 F F F 3 060-079 169 172 172 320 324 324 F F F <--- 4 080-099 169 169 169 320 320 320 F F F 5 100-119 171 171 171 322 322 322 F F F 6 120-139 169 169 169 320 320 320 F T T <--- 7 140-159 166 166 166 316 316 316 F T T <--- 8 160-179 171 171 171 322 322 322 F F F 9 180-199 170 172 172 321 323 323 T F F <--- 10 200-219 171 172 172 322 324 324 F F F <--- 11 220-239 166 172 172 316 323 323 F F F <--- 12 240-259 171 171 171 322 322 322 F F F 13 260-279 169 172 172 320 324 324 F F F <--- 14 280-299 169 172 172 320 323 323 F F F <--- 15 300-319 169 169 169 320 320 320 F T T <--- 16 320-339 171 171 171 322 322 322 F T T <--- 17 340-359 157 157 157 302 302 302 F F F 18 360-379 171 172 172 322 323 323 T F F <--- 19 380-399 162 172 172 308 323 323 T F F <--- 20 400-419 169 169 169 320 320 320 F F F 21 420-439 171 172 172 322 323 323 F F F <--- 22 440-459 167 167 167 318 318 318 F F F 23 460-479 169 169 169 320 320 320 F F F 24 480-499 169 172 172 320 324 324 F F F <--- 25 500-519 171 172 172 322 324 324 F F F <--- 26 520-539 167 172 172 318 325 325 F T T <--- 27 540-559 164 172 172 314 325 325 F F F <--- 28 560-579 171 172 172 322 325 325 F F F <--- 29 580-599 171 171 171 322 322 322 F F F Max gen: 172, Max flush: 325 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 86 Verifying data now No change after verify Loop: 86 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 170 170 170 321 321 321 F F F 2 040-059 166 166 166 316 316 316 F F F 3 060-079 172 172 172 324 324 324 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 171 171 171 322 322 322 F F F 6 120-139 173 173 173 326 326 326 F F F 7 140-159 173 173 173 326 326 326 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 172 172 172 323 323 323 F F F 10 200-219 172 172 172 324 324 324 F F F 11 220-239 172 172 172 323 323 323 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 172 172 172 324 324 324 F F F 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 173 173 173 326 326 326 F F F 17 340-359 157 157 157 302 302 302 F F F 18 360-379 172 172 172 323 323 323 F F F 19 380-399 172 172 172 323 323 323 F F F 20 400-419 169 169 169 320 320 320 F F F 21 420-439 172 172 172 323 323 323 F F F 22 440-459 167 167 167 318 318 318 F F F 23 460-479 169 169 169 320 320 320 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 172 172 172 324 324 324 F F F 26 520-539 173 173 173 326 326 326 F F F 27 540-559 172 172 172 325 325 325 F F F 28 560-579 172 172 172 325 325 325 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 173, Max flush: 326 Begin loop 87 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.866294736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.874584335Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.874904624Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.874935639Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.874944808Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.874957716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Crucible 8bcd8662-c65f-4ffa-b186-34e333458242 has session id: d0c15a2d-d451-4782-ac1a-eb00ee752d4f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875278504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Upstairs opts: Upstairs UUID: 8bcd8662-c65f-4ffa-b186-34e333458242, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875311699Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Crucible stats registered with UUID: 8bcd8662-c65f-4ffa-b186-34e333458242","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875323587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:34.875335685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875509838Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"1","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875538473Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"2","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875550271Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"0","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875666403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"task":"crutest"} {"msg":"The guest has requested activation with gen:174","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875695688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"8bcd8662-c65f-4ffa-b186-34e333458242 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875710925Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875720774Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"0","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875731232Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"1","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875741761Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"2","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875752299Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"2","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875764747Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"1","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875775035Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"0","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"ds_connection connected from Ok(127.0.0.1:40129)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875833906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"2","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"ds_connection connected from Ok(127.0.0.1:57579)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875859572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"1","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"ds_connection connected from Ok(127.0.0.1:60259)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.875913773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"io task","client":"0","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.876603103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"0","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.876636698Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"1","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.876649286Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"2","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.876926132Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.876956927Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[0]R flush_numbers[0..12]: [325, 321, 316, 324, 320, 322, 326, 326, 322, 323, 324, 323]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.876992851Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[0]R generation[0..12]: [172, 170, 166, 172, 169, 171, 173, 173, 171, 172, 172, 172]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877017267Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877029495Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[1]R flush_numbers[0..12]: [325, 321, 316, 324, 320, 322, 326, 326, 322, 323, 324, 323]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877041113Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[1]R generation[0..12]: [172, 170, 166, 172, 169, 171, 173, 173, 171, 172, 172, 172]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877052642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.87706447Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[2]R flush_numbers[0..12]: [325, 321, 316, 324, 320, 322, 326, 326, 322, 323, 324, 323]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877076688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[2]R generation[0..12]: [172, 170, 166, 172, 169, 171, 173, 173, 171, 172, 172, 172]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877088226Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877100074Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Max found gen is 174","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877112862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Generation requested: 174 >= found:174","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.87712356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Next flush: 327","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877133759Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877143997Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"":"downstairs","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877154745Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877164524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"0","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877175332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"1","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.87718562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"client":"2","":"downstairs","session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877195879Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877205357Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"8bcd8662-c65f-4ffa-b186-34e333458242 is now active with session: d0c15a2d-d451-4782-ac1a-eb00ee752d4f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877215656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877224474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"session_id":"d0c15a2d-d451-4782-ac1a-eb00ee752d4f"} {"msg":"The guest has finished waiting for activation with:174","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877233923Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Activated sub_volume 8bcd8662-c65f-4ffa-b186-34e333458242","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877242301Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.87725076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.877541524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"task":"crutest"} 01/30 Write block 51 len 32768 data: 20 18 16 16 15 14 14 12 02/30 Read block 51 len 12288 03/30 Read block 26 len 8192 04/30 Read block 196 len 28672 05/30 Read block 530 len 40960 06/30 Write block 530 len 32768 data: 18 18 18 15 15 14 16 14 07/30 Read block 96 len 20480 08/30 Write block 432 len 8192 data: 17 18 09/30 Write block 415 len 32768 data: 18 18 20 18 19 23 21 22 10/30 Write block 405 len 40960 data: 16 14 13 14 13 13 11 11 12 13 11/30 Read block 214 len 12288 12/30 Write block 373 len 12288 data: 11 15 17 13/30 Flush 14/30 Write block 362 len 8192 data: 8 9 15/30 Write block 500 len 8192 data: 13 12 16/30 Write block 354 len 36864 data: 13 12 12 13 12 12 11 11 9 17/30 Write block 532 len 24576 data: 19 16 16 15 17 15 18/30 Flush 19/30 Write block 125 len 8192 data: 16 18 20/30 Write block 20 len 20480 data: 16 13 14 11 12 21/30 Read block 153 len 40960 22/30 Write block 354 len 32768 data: 14 13 13 14 13 13 12 12 23/30 Read block 29 len 36864 24/30 Read block 226 len 20480 25/30 Write block 446 len 20480 data: 14 13 12 14 17 26/30 Flush 27/30 Write block 228 len 16384 data: 8 9 8 10 28/30 Read block 407 len 40960 29/30 Write block 361 len 36864 data: 13 10 10 8 8 10 14 12 11 30/30 Read block 554 len 28672 ---------------------------------------------------------------- Crucible gen:174 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 8 Done Done Done false 1001 Acked Read 3 Done Done Done false 1002 Acked Read 2 Done Done Done false 1003 Acked Read 7 Done Done Done false 1004 Acked Read 10 Done Done Done false 1005 Acked Write 8 Done Done Done false 1006 Acked Read 5 Done Done Done false 1007 Acked Write 2 Done Done Done false 1008 Acked Write 8 Done Done Done false 1009 Acked Write 10 Done Done Done false 1010 Acked Read 3 Done Sent Done false 1011 Acked Write 3 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 2 Done Sent Done false 1014 Acked Write 2 Done Sent Done false 1015 Acked Write 9 Done Sent Done false 1016 Acked Write 6 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Write 2 Done Sent Done false 1019 Acked Write 5 Done Sent Done false 1020 Acked Read 10 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Read 9 Done Sent Done false 1023 Acked Read 5 Done Sent Done false 1024 Acked Write 5 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 4 Done Sent Done false 1027 Acked Read 10 Done Sent Done false 1028 Acked Write 9 Done Sent Done false 1029 Acked Read 7 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 20 1 21 Done 30 10 29 69 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) None Some(JobId(1025)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:34.885754305Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:34.886050307Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1831,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 174 170 174 329 321 329 F F F <--- 2 040-059 174 166 174 327 316 327 F T F <--- 3 060-079 172 172 172 324 324 324 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 171 171 171 322 322 322 F F F 6 120-139 174 173 174 329 326 329 F F F <--- 7 140-159 173 173 173 326 326 326 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 172 172 172 323 323 323 F F F 10 200-219 172 172 172 324 324 324 F F F 11 220-239 172 172 172 323 323 323 T F T <--- 12 240-259 171 171 171 322 322 322 F F F 13 260-279 172 172 172 324 324 324 F F F 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 173 173 173 326 326 326 F F F 17 340-359 174 157 174 329 302 329 F F F <--- 18 360-379 174 172 174 329 323 329 T F T <--- 19 380-399 172 172 172 323 323 323 F F F 20 400-419 174 169 174 327 320 327 F T F <--- 21 420-439 174 172 174 327 323 327 F T F <--- 22 440-459 174 167 174 329 318 329 F F F <--- 23 460-479 169 169 169 320 320 320 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 174 172 174 328 324 328 F F F <--- 26 520-539 174 173 174 328 326 328 F T F <--- 27 540-559 172 172 172 325 325 325 F F F 28 560-579 172 172 172 325 325 325 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 174, Max flush: 329 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 87 Verifying data now No change after verify Loop: 87 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 174 174 174 329 329 329 F F F 2 040-059 174 174 174 327 327 327 F F F 3 060-079 172 172 172 324 324 324 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 171 171 171 322 322 322 F F F 6 120-139 174 174 174 329 329 329 F F F 7 140-159 173 173 173 326 326 326 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 172 172 172 323 323 323 F F F 10 200-219 172 172 172 324 324 324 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 172 172 172 324 324 324 F F F 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 173 173 173 326 326 326 F F F 17 340-359 174 174 174 329 329 329 F F F 18 360-379 175 175 175 330 330 330 F F F 19 380-399 172 172 172 323 323 323 F F F 20 400-419 174 174 174 327 327 327 F F F 21 420-439 174 174 174 327 327 327 F F F 22 440-459 174 174 174 329 329 329 F F F 23 460-479 169 169 169 320 320 320 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 174 174 174 328 328 328 F F F 26 520-539 174 174 174 328 328 328 F F F 27 540-559 172 172 172 325 325 325 F F F 28 560-579 172 172 172 325 325 325 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 175, Max flush: 330 Begin loop 88 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.125781747Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:39.132783671Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.132859319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.139797143Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14007015Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140101385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140110723Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140123461Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Crucible e4df1c08-dda8-43c9-a268-9123ceb7ebc3 has session id: e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140464277Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Upstairs opts: Upstairs UUID: e4df1c08-dda8-43c9-a268-9123ceb7ebc3, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140494512Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Crucible stats registered with UUID: e4df1c08-dda8-43c9-a268-9123ceb7ebc3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14050596Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:39.140516138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140677183Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"1","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14069366Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"2","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140704778Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"0","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140848735Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} {"msg":"The guest has requested activation with gen:176","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14088087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"e4df1c08-dda8-43c9-a268-9123ceb7ebc3 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140890289Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140899817Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"0","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140910186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"1","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140920494Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"2","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140930762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"2","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140941671Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"1","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.140954129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"0","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"ds_connection connected from Ok(127.0.0.1:65533)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.141018878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"2","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"ds_connection connected from Ok(127.0.0.1:43526)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.141035756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"1","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"ds_connection connected from Ok(127.0.0.1:37606)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.141052393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"io task","client":"0","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.141702379Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"1","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.141730245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"2","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.141742653Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"0","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142043255Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142087078Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[0]R flush_numbers[0..12]: [325, 329, 327, 324, 320, 322, 329, 326, 322, 323, 324, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14213841Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[0]R generation[0..12]: [172, 174, 174, 172, 169, 171, 174, 173, 171, 172, 172, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142151008Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142163116Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[1]R flush_numbers[0..12]: [325, 329, 327, 324, 320, 322, 329, 326, 322, 323, 324, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142174664Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[1]R generation[0..12]: [172, 174, 174, 172, 169, 171, 174, 173, 171, 172, 172, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142186182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14220089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[2]R flush_numbers[0..12]: [325, 329, 327, 324, 320, 322, 329, 326, 322, 323, 324, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142212488Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[2]R generation[0..12]: [172, 174, 174, 172, 169, 171, 174, 173, 171, 172, 172, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142223886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142235754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Max found gen is 176","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142245943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Generation requested: 176 >= found:176","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142256501Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Next flush: 331","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142266509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142276538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"":"downstairs","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142287146Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142296665Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"0","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142307073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"1","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142317371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"client":"2","":"downstairs","session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14232807Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142337888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"e4df1c08-dda8-43c9-a268-9123ceb7ebc3 is now active with session: e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142348696Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142359695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"session_id":"e475c9bb-80e7-4bc1-80d6-a26bbb7b97c1"} {"msg":"The guest has finished waiting for activation with:176","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142369453Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Activated sub_volume e4df1c08-dda8-43c9-a268-9123ceb7ebc3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.142378022Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.1423868Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.14270043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} 01/30 Write block 134 len 4096 data: 11 02/30 Read block 153 len 32768 03/30 Write block 186 len 32768 data: 11 12 12 11 12 11 10 10 04/30 Read block 98 len 28672 05/30 Write block 470 len 16384 data: 15 16 16 17 06/30 Read block 533 len 40960 07/30 Write block 552 len 4096 data: 21 08/30 Read block 563 len 28672 09/30 Flush 10/30 Flush 11/30 Write block 444 len 8192 data: 16 13 12/30 Write block 266 len 28672 data: 9 13 14 16 15 15 14 13/30 Flush 14/30 Write block 108 len 16384 data: 18 20 18 15 15/30 Write block 53 len 28672 data: 17 17 16 15 15 13 10 16/30 Read block 172 len 20480 17/30 Read block 526 len 24576 18/30 Write block 127 len 16384 data: 20 19 18 14 19/30 Read block 183 len 24576 20/30 Write block 181 len 8192 data: 16 14 21/30 Flush 22/30 Write block 427 len 28672 data: 13 11 13 13 15 18 19 23/30 Flush 24/30 Write block 150 len 32768 data: 11 11 14 14 13 14 13 11 25/30 Flush 26/30 Write block 198 len 4096 data: 9 27/30 Write block 52 len 32768 data: 19 18 18 17 16 16 14 11 28/30 Read block 383 len 16384 29/30 Read block 333 len 24576 30/30 Write block 508 len 40960 data: 5 6 4 5 5 7 9 14 15 13 ---------------------------------------------------------------- Crucible gen:176 GIO:true work queues: Upstairs:0 downstairs:20 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1010 Acked Write 2 Done Done Done false 1011 Acked Write 7 Done Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 4 Sent Done Done false 1014 Acked Write 7 Sent Done Done false 1015 Acked Read 5 Sent Done Done false 1016 Acked Read 6 Sent Done Done false 1017 Acked Write 4 Sent Done Done false 1018 Acked Read 6 Sent Done Done false 1019 Acked Write 2 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 8 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 1 Sent Done Done false 1026 Acked Write 8 Sent Done Done false 1027 Acked Read 4 Sent Done Done false 1028 Acked Read 6 Sent Done Done false 1029 Acked Write 10 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 18 1 1 20 Done 2 19 19 40 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1009)) Some(JobId(1024)) Some(JobId(1024)) Downstairs last five completed: 1009 1008 1007 1006 1005 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:39.151160152Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:39.151442787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1839,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 174 174 174 329 329 329 F F F 2 040-059 174 176 176 327 334 334 F T T <--- 3 060-079 172 172 172 324 324 324 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 171 176 176 322 334 334 F F F <--- 6 120-139 176 176 176 331 334 334 F F F <--- 7 140-159 173 176 176 326 336 336 F F F <--- 8 160-179 171 171 171 322 322 322 F F F 9 180-199 176 176 176 331 334 334 F T T <--- 10 200-219 172 172 172 324 324 324 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 172 176 176 324 333 333 T F F <--- 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 173 173 173 326 326 326 F F F 17 340-359 174 174 174 329 329 329 F F F 18 360-379 175 175 175 330 330 330 F F F 19 380-399 172 172 172 323 323 323 F F F 20 400-419 174 174 174 327 327 327 F F F 21 420-439 174 176 176 327 335 335 F F F <--- 22 440-459 174 176 176 329 333 333 T F F <--- 23 460-479 176 176 176 331 331 331 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 174 174 174 328 328 328 F T T <--- 26 520-539 174 174 174 328 328 328 F F F 27 540-559 176 176 176 331 331 331 F F F 28 560-579 172 172 172 325 325 325 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 176, Max flush: 336 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 88 Verifying data now No change after verify Loop: 88 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 174 174 174 329 329 329 F F F 2 040-059 177 177 177 337 337 337 F F F 3 060-079 172 172 172 324 324 324 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 176 176 176 334 334 334 F F F 6 120-139 176 176 176 334 334 334 F F F 7 140-159 176 176 176 336 336 336 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 177 177 177 337 337 337 F F F 10 200-219 172 172 172 324 324 324 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 176 176 176 333 333 333 F F F 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 173 173 173 326 326 326 F F F 17 340-359 174 174 174 329 329 329 F F F 18 360-379 175 175 175 330 330 330 F F F 19 380-399 172 172 172 323 323 323 F F F 20 400-419 174 174 174 327 327 327 F F F 21 420-439 176 176 176 335 335 335 F F F 22 440-459 176 176 176 333 333 333 F F F 23 460-479 176 176 176 331 331 331 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 174 174 174 328 328 328 F F F 27 540-559 176 176 176 331 331 331 F F F 28 560-579 172 172 172 325 325 325 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 177, Max flush: 337 Begin loop 89 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.395371467Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.403622092Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.403943091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.403972187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.403981155Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.403996503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Crucible e1ee4756-7967-4725-a8f6-89507730ad82 has session id: a4e6523a-92cd-4e64-b210-5371ebfa03c2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404338218Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Upstairs opts: Upstairs UUID: e1ee4756-7967-4725-a8f6-89507730ad82, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404365474Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Crucible stats registered with UUID: e1ee4756-7967-4725-a8f6-89507730ad82","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404376242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:43.40438931Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404586579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"0","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404617744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"1","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404629382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"2","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404749173Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"task":"crutest"} {"msg":"The guest has requested activation with gen:178","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404778738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"e1ee4756-7967-4725-a8f6-89507730ad82 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404791876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404801634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"0","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404812423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"1","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404823021Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"2","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404833399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"2","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404854716Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"1","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404865754Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"0","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:35921)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404896899Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"2","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:50876)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.404917766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"1","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:54309)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.405022259Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"io task","client":"0","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.405664197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"2","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.405702911Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"0","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.405727867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"1","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406009262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406028419Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[0]R flush_numbers[0..12]: [325, 329, 337, 324, 320, 334, 334, 336, 322, 337, 324, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406039467Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[0]R generation[0..12]: [172, 174, 177, 172, 169, 176, 176, 176, 171, 177, 172, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406051305Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406063423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[1]R flush_numbers[0..12]: [325, 329, 337, 324, 320, 334, 334, 336, 322, 337, 324, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406075061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[1]R generation[0..12]: [172, 174, 177, 172, 169, 176, 176, 176, 171, 177, 172, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406089319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406101367Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[2]R flush_numbers[0..12]: [325, 329, 337, 324, 320, 334, 334, 336, 322, 337, 324, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406112955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[2]R generation[0..12]: [172, 174, 177, 172, 169, 176, 176, 176, 171, 177, 172, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406124424Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406136322Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Max found gen is 178","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.40614663Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Generation requested: 178 >= found:178","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406157518Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Next flush: 338","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406167787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406177935Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"":"downstairs","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406188513Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406198122Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"0","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.4062087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"1","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406219418Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"client":"2","":"downstairs","session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406230127Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406240125Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"e1ee4756-7967-4725-a8f6-89507730ad82 is now active with session: a4e6523a-92cd-4e64-b210-5371ebfa03c2","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406250913Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406261832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"session_id":"a4e6523a-92cd-4e64-b210-5371ebfa03c2"} {"msg":"The guest has finished waiting for activation with:178","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.40627175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Activated sub_volume e1ee4756-7967-4725-a8f6-89507730ad82","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406280749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406289707Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.406635132Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"task":"crutest"} 01/30 Write block 126 len 40960 data: 19 21 20 19 15 10 10 12 12 9 02/30 Write block 382 len 16384 data: 6 4 9 12 03/30 Flush 04/30 Write block 561 len 20480 data: 14 12 13 12 15 05/30 Write block 447 len 8192 data: 14 13 06/30 Read block 555 len 8192 07/30 Write block 38 len 12288 data: 6 6 7 08/30 Read block 542 len 40960 09/30 Read block 304 len 4096 10/30 Write block 150 len 28672 data: 12 12 15 15 14 15 14 11/30 Read block 404 len 32768 12/30 Flush 13/30 Write block 339 len 4096 data: 14 14/30 Read block 12 len 36864 15/30 Read block 487 len 20480 16/30 Write block 203 len 28672 data: 18 19 17 17 14 15 18 17/30 Write block 546 len 36864 data: 16 18 21 23 20 20 22 20 18 18/30 Read block 280 len 32768 19/30 Read block 360 len 4096 20/30 Read block 0 len 32768 21/30 Read block 100 len 20480 22/30 Read block 86 len 40960 23/30 Write block 59 len 16384 data: 12 8 10 13 24/30 Write block 564 len 24576 data: 13 16 14 12 13 13 25/30 Read block 429 len 28672 26/30 Flush 27/30 Write block 37 len 20480 data: 6 7 7 8 7 28/30 Write block 539 len 40960 data: 9 10 13 12 15 18 16 17 19 22 29/30 Read block 183 len 16384 30/30 Read block 213 len 4096 ---------------------------------------------------------------- Crucible gen:178 GIO:true work queues: Upstairs:0 downstairs:27 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1003 Acked Write 5 Done Sent Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Read 2 Done Sent Done false 1006 Acked Write 3 Done Sent Done false 1007 Acked Read 10 Done Sent Done false 1008 Acked Read 1 Done Sent Done false 1009 Acked Write 7 Done Sent Done false 1010 Acked Read 8 Done Sent Done false 1011 Acked Flush 0 Done Sent Done false 1012 Acked Write 1 Done Sent Done false 1013 Acked Read 9 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Write 7 Done Sent Done false 1016 Acked Write 9 Done Sent Done false 1017 Acked Read 8 Done Sent Done false 1018 Acked Read 1 Done Sent Done false 1019 Acked Read 8 Done Sent Done false 1020 Acked Read 5 Done Sent Done false 1021 Acked Read 10 Done Sent Done false 1022 Acked Write 4 Done Sent Done false 1023 Acked Write 6 Done Sent Done false 1024 Acked Read 7 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 5 Done Sent Done false 1027 Acked Write 10 Done Sent Done false 1028 Acked Read 4 Done Sent Done false 1029 Acked Read 1 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 27 0 27 Done 27 0 27 54 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) Some(JobId(1002)) Some(JobId(1025)) Downstairs last five completed: 1002 1001 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:43.414896475Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:43.415164573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1847,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 178 174 178 339 329 339 T F T <--- 2 040-059 178 177 178 340 337 340 T F T <--- 3 060-079 178 172 178 340 324 340 F F F <--- 4 080-099 169 169 169 320 320 320 F F F 5 100-119 176 176 176 334 334 334 F F F 6 120-139 178 178 178 338 338 338 F F F 7 140-159 178 176 178 339 336 339 F F F <--- 8 160-179 171 171 171 322 322 322 F F F 9 180-199 177 177 177 337 337 337 F F F 10 200-219 178 172 178 340 324 340 F F F <--- 11 220-239 175 175 175 330 330 330 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 176 176 176 333 333 333 F F F 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 178 173 178 340 326 340 F F F <--- 17 340-359 174 174 174 329 329 329 F F F 18 360-379 175 175 175 330 330 330 F F F 19 380-399 178 178 178 338 338 338 F F F 20 400-419 174 174 174 327 327 327 F F F 21 420-439 176 176 176 335 335 335 F F F 22 440-459 178 176 178 339 333 339 F F F <--- 23 460-479 176 176 176 331 331 331 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 174 174 174 328 328 328 T F T <--- 27 540-559 178 176 178 340 331 340 T F T <--- 28 560-579 178 172 178 340 325 340 F F F <--- 29 580-599 171 171 171 322 322 322 F F F Max gen: 178, Max flush: 340 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 89 Verifying data now No change after verify Loop: 89 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 179 179 179 341 341 341 F F F 2 040-059 179 179 179 341 341 341 F F F 3 060-079 178 178 178 340 340 340 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 176 176 176 334 334 334 F F F 6 120-139 178 178 178 338 338 338 F F F 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 177 177 177 337 337 337 F F F 10 200-219 178 178 178 340 340 340 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 171 171 171 322 322 322 F F F 13 260-279 176 176 176 333 333 333 F F F 14 280-299 172 172 172 323 323 323 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 178 178 178 340 340 340 F F F 17 340-359 174 174 174 329 329 329 F F F 18 360-379 175 175 175 330 330 330 F F F 19 380-399 178 178 178 338 338 338 F F F 20 400-419 174 174 174 327 327 327 F F F 21 420-439 176 176 176 335 335 335 F F F 22 440-459 178 178 178 339 339 339 F F F 23 460-479 176 176 176 331 331 331 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 179 179 179 341 341 341 F F F 27 540-559 179 179 179 341 341 341 F F F 28 560-579 178 178 178 340 340 340 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 179, Max flush: 341 Begin loop 90 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.656924419Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.664889449Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665195561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665231345Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665244103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665256991Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Crucible 63f338d5-ffe2-4075-bde4-55ddb044aac1 has session id: a7039f5b-8e28-4223-8262-51e6ab0f28c6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665568951Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Upstairs opts: Upstairs UUID: 63f338d5-ffe2-4075-bde4-55ddb044aac1, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665599476Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Crucible stats registered with UUID: 63f338d5-ffe2-4075-bde4-55ddb044aac1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665611184Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:47.665625472Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665788556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"1","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665818881Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"0","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665830379Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"2","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665947001Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"task":"crutest"} {"msg":"The guest has requested activation with gen:180","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665975246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"63f338d5-ffe2-4075-bde4-55ddb044aac1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.665990244Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666007671Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"0","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666018319Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"1","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666030827Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"2","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666041266Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"2","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666051994Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"1","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"ds_connection connected from Ok(127.0.0.1:40722)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.66607911Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"2","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666105306Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"0","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"ds_connection connected from Ok(127.0.0.1:43795)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666117054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"1","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"ds_connection connected from Ok(127.0.0.1:51586)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.66620065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"io task","client":"0","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666879832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"0","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666902168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"1","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.666928044Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"2","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667202631Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667213279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[0]R flush_numbers[0..12]: [325, 341, 341, 340, 320, 334, 338, 339, 322, 337, 340, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667246714Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[0]R generation[0..12]: [172, 179, 179, 178, 169, 176, 178, 178, 171, 177, 178, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667259092Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.66727117Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[1]R flush_numbers[0..12]: [325, 341, 341, 340, 320, 334, 338, 339, 322, 337, 340, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667285597Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[1]R generation[0..12]: [172, 179, 179, 178, 169, 176, 178, 178, 171, 177, 178, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667297206Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667309004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[2]R flush_numbers[0..12]: [325, 341, 341, 340, 320, 334, 338, 339, 322, 337, 340, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667320492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[2]R generation[0..12]: [172, 179, 179, 178, 169, 176, 178, 178, 171, 177, 178, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.66733192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667343598Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Max found gen is 180","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667353507Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Generation requested: 180 >= found:180","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667363775Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Next flush: 342","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667373703Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667383592Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"":"downstairs","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.66739381Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667403089Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"0","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667413397Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"1","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667423685Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"client":"2","":"downstairs","session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667435533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667445432Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"63f338d5-ffe2-4075-bde4-55ddb044aac1 is now active with session: a7039f5b-8e28-4223-8262-51e6ab0f28c6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.66745621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667465639Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"session_id":"a7039f5b-8e28-4223-8262-51e6ab0f28c6"} {"msg":"The guest has finished waiting for activation with:180","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667475387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Activated sub_volume 63f338d5-ffe2-4075-bde4-55ddb044aac1","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667483906Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667492514Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.667820392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"task":"crutest"} 01/30 Write block 468 len 36864 data: 15 14 16 17 17 18 14 14 14 02/30 Read block 62 len 4096 03/30 Write block 66 len 40960 data: 20 20 20 19 18 18 21 18 17 11 04/30 Write block 418 len 32768 data: 19 20 24 22 23 22 19 19 05/30 Read block 166 len 12288 06/30 Read block 101 len 32768 07/30 Read block 13 len 32768 08/30 Read block 464 len 8192 09/30 Flush 10/30 Write block 450 len 40960 data: 18 17 16 18 19 18 16 16 16 16 11/30 Read block 543 len 28672 12/30 Read block 345 len 28672 13/30 Write block 114 len 40960 data: 16 17 14 12 12 13 13 13 14 16 14/30 Flush 15/30 Write block 181 len 36864 data: 17 15 13 12 14 12 13 13 12 16/30 Write block 444 len 28672 data: 17 14 15 15 14 15 19 17/30 Write block 212 len 12288 data: 11 10 11 18/30 Write block 521 len 40960 data: 18 15 14 15 16 16 11 11 17 19 19/30 Write block 255 len 8192 data: 11 12 20/30 Read block 183 len 24576 21/30 Read block 498 len 28672 22/30 Write block 277 len 16384 data: 17 19 19 18 23/30 Write block 243 len 40960 data: 10 9 11 10 9 9 10 10 11 11 24/30 Write block 297 len 4096 data: 10 25/30 Write block 379 len 40960 data: 14 13 9 7 5 10 13 8 11 10 26/30 Write block 356 len 20480 data: 14 15 14 14 13 27/30 Write block 366 len 28672 data: 11 15 13 12 10 11 11 28/30 Write block 365 len 12288 data: 9 12 16 29/30 Read block 205 len 32768 30/30 Write block 291 len 12288 data: 14 15 15 ---------------------------------------------------------------- Crucible gen:180 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 9 Done Done Done false 1001 Acked Read 1 Done Done Done false 1002 Acked Write 10 Done Done Done false 1003 Acked Write 8 Done Done Done false 1004 Acked Read 3 Done Done Done false 1005 Acked Read 8 Done Done Done false 1006 Acked Read 8 Done Done Done false 1007 Acked Read 2 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 10 Done Done Sent false 1010 Acked Read 7 Done Done Sent false 1011 Acked Read 7 Done Done Sent false 1012 Acked Write 10 Done Done Sent false 1013 Acked Flush 0 Done Done Sent false 1014 Acked Write 9 Done Done Sent false 1015 Acked Write 7 Done Done Sent false 1016 Acked Write 3 Done Done Sent false 1017 Acked Write 10 Done Done Sent false 1018 Acked Write 2 Done Done Sent false 1019 Acked Read 6 Done Done Sent false 1020 Acked Read 7 Done Done Sent false 1021 Acked Write 4 Done Done Sent false 1022 Acked Write 10 Done Done Sent false 1023 Acked Write 1 Done Done Sent false 1024 Acked Write 10 Done Done Sent false 1025 Acked Write 5 Done Done Sent false 1026 Acked Write 7 Done Done Sent false 1027 Acked Write 3 Done Done Sent false 1028 Acked Read 8 Done Done Sent false 1029 Acked Write 3 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 23 25 Done 29 29 7 65 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1013)) Some(JobId(1013)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:47.675341393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:47.675606181Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1855,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 179 179 179 341 341 341 F F F 2 040-059 179 179 179 341 341 341 F F F 3 060-079 180 180 178 342 342 340 F F T <--- 4 080-099 169 169 169 320 320 320 F F F 5 100-119 180 180 176 343 343 334 F F F <--- 6 120-139 180 180 178 343 343 338 F F F <--- 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 177 177 177 337 337 337 T T F <--- 10 200-219 178 178 178 340 340 340 T T F <--- 11 220-239 175 175 175 330 330 330 F F F 12 240-259 171 171 171 322 322 322 T T F <--- 13 260-279 176 176 176 333 333 333 T T F <--- 14 280-299 172 172 172 323 323 323 T T F <--- 15 300-319 173 173 173 326 326 326 F F F 16 320-339 178 178 178 340 340 340 F F F 17 340-359 174 174 174 329 329 329 T T F <--- 18 360-379 175 175 175 330 330 330 T T F <--- 19 380-399 178 178 178 338 338 338 T T F <--- 20 400-419 180 180 174 342 342 327 F F T <--- 21 420-439 180 180 176 342 342 335 F F T <--- 22 440-459 180 180 178 343 343 339 T T F <--- 23 460-479 180 180 176 342 342 331 F F T <--- 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 179 179 179 341 341 341 T T F <--- 27 540-559 179 179 179 341 341 341 F F F 28 560-579 178 178 178 340 340 340 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 180, Max flush: 343 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 90 Verifying data now No change after verify Loop: 90 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 179 179 179 341 341 341 F F F 2 040-059 179 179 179 341 341 341 F F F 3 060-079 180 180 180 342 342 342 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 180 180 180 343 343 343 F F F 6 120-139 180 180 180 343 343 343 F F F 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 181 181 181 344 344 344 F F F 10 200-219 181 181 181 344 344 344 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 181 181 181 344 344 344 F F F 13 260-279 181 181 181 344 344 344 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 173 173 173 326 326 326 F F F 16 320-339 178 178 178 340 340 340 F F F 17 340-359 181 181 181 344 344 344 F F F 18 360-379 181 181 181 344 344 344 F F F 19 380-399 181 181 181 344 344 344 F F F 20 400-419 180 180 180 342 342 342 F F F 21 420-439 180 180 180 342 342 342 F F F 22 440-459 181 181 181 344 344 344 F F F 23 460-479 180 180 180 342 342 342 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 181 181 181 344 344 344 F F F 27 540-559 179 179 179 341 341 341 F F F 28 560-579 178 178 178 340 340 340 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 181, Max flush: 344 Begin loop 91 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.928921145Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.937267185Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.937588443Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.937619528Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.937628787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.937641425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Crucible 19aa8542-20a7-461d-b1b4-cc1200f22536 has session id: 9b235ad5-4450-4b55-9bd2-3acaeb378051","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938044921Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Upstairs opts: Upstairs UUID: 19aa8542-20a7-461d-b1b4-cc1200f22536, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938077176Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Crucible stats registered with UUID: 19aa8542-20a7-461d-b1b4-cc1200f22536","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938088354Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:51.938098142Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938279333Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"1","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938308579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"0","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938320277Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"2","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938432559Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"task":"crutest"} {"msg":"The guest has requested activation with gen:182","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938462534Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"19aa8542-20a7-461d-b1b4-cc1200f22536 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938476192Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.93848586Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"0","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938496609Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"1","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938507247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"2","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938517275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"2","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938527574Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"1","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938538062Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"0","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"ds_connection connected from Ok(127.0.0.1:35809)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.93861536Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"2","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"ds_connection connected from Ok(127.0.0.1:65329)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938627708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"1","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"ds_connection connected from Ok(127.0.0.1:41938)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.938638926Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"io task","client":"0","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939331886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"1","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939356242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"0","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939416992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"2","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939663423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939707006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[0]R flush_numbers[0..12]: [325, 341, 341, 342, 320, 343, 343, 339, 322, 344, 344, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939756138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[0]R generation[0..12]: [172, 179, 179, 180, 169, 180, 180, 178, 171, 181, 181, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939768336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939780354Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[1]R flush_numbers[0..12]: [325, 341, 341, 342, 320, 343, 343, 339, 322, 344, 344, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939791832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[1]R generation[0..12]: [172, 179, 179, 180, 169, 180, 180, 178, 171, 181, 181, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.93980329Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939815508Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[2]R flush_numbers[0..12]: [325, 341, 341, 342, 320, 343, 343, 339, 322, 344, 344, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939827047Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[2]R generation[0..12]: [172, 179, 179, 180, 169, 180, 180, 178, 171, 181, 181, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939838475Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939850233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Max found gen is 182","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939860311Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Generation requested: 182 >= found:182","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.93987066Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Next flush: 345","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939880878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939890966Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"":"downstairs","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939903054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939912583Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"0","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939923031Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"1","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.93993344Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"client":"2","":"downstairs","session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939943988Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939953776Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"19aa8542-20a7-461d-b1b4-cc1200f22536 is now active with session: 9b235ad5-4450-4b55-9bd2-3acaeb378051","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939964675Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939974223Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"session_id":"9b235ad5-4450-4b55-9bd2-3acaeb378051"} {"msg":"The guest has finished waiting for activation with:182","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.939984242Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Activated sub_volume 19aa8542-20a7-461d-b1b4-cc1200f22536","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.93999275Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.940001599Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.940326697Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"task":"crutest"} 01/30 Write block 553 len 24576 data: 21 19 19 18 15 17 02/30 Read block 26 len 20480 03/30 Write block 193 len 32768 data: 11 11 12 10 10 10 12 13 04/30 Read block 169 len 24576 05/30 Write block 532 len 28672 data: 20 17 17 16 18 16 13 06/30 Read block 388 len 24576 07/30 Write block 522 len 24576 data: 16 15 16 17 17 12 08/30 Read block 368 len 8192 09/30 Read block 10 len 8192 10/30 Write block 240 len 12288 data: 9 7 8 11/30 Flush 12/30 Write block 540 len 36864 data: 11 14 13 16 19 17 18 20 23 13/30 Write block 193 len 12288 data: 12 12 13 14/30 Read block 388 len 16384 15/30 Write block 317 len 20480 data: 10 15 13 13 12 16/30 Read block 11 len 24576 17/30 Read block 514 len 36864 18/30 Flush 19/30 Write block 74 len 24576 data: 18 12 10 10 11 10 20/30 Write block 401 len 40960 data: 10 11 12 13 17 15 14 15 14 14 21/30 Read block 128 len 8192 22/30 Read block 573 len 24576 23/30 Read block 470 len 24576 24/30 Write block 375 len 8192 data: 18 18 25/30 Write block 362 len 20480 data: 11 11 9 10 13 26/30 Flush 27/30 Write block 38 len 8192 data: 8 8 28/30 Write block 367 len 20480 data: 17 14 13 11 12 29/30 Write block 105 len 24576 data: 14 14 17 19 21 19 30/30 Read block 162 len 40960 ---------------------------------------------------------------- Crucible gen:182 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 6 Done Done Done false 1001 Acked Read 5 Done Done Done false 1002 Acked Write 8 Done Done Done false 1003 Acked Read 6 Done Done Done false 1004 Acked Write 7 Done Done Done false 1005 Acked Read 6 Done Done Done false 1006 Acked Write 6 Done Done Done false 1007 Acked Read 2 Done Done Done false 1008 Acked Read 2 Done Done Done false 1009 Acked Write 3 Done Done Sent false 1010 Acked Flush 0 Done Done Sent false 1011 Acked Write 9 Done Done Sent false 1012 Acked Write 3 Done Done Sent false 1013 Acked Read 4 Done Done Sent false 1014 Acked Write 5 Done Done Sent false 1015 Acked Read 6 Done Done Sent false 1016 Acked Read 9 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 6 Done Done Sent false 1019 Acked Write 10 Done Done Sent false 1020 Acked Read 2 Done Done Sent false 1021 Acked Read 6 Done Done Sent false 1022 Acked Read 6 Done Done Sent false 1023 Acked Write 2 Done Done Sent false 1024 Acked Write 5 Done Done Sent false 1025 Acked Flush 0 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Write 5 Done Done Sent false 1028 Acked Write 6 Done Done Sent false 1029 Acked Read 10 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 21 21 Done 30 30 9 69 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) Some(JobId(1025)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:51.948167787Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:51.948445853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1863,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 179 179 179 341 341 341 T T F <--- 2 040-059 179 179 179 341 341 341 F F F 3 060-079 182 182 180 347 347 342 F F F <--- 4 080-099 169 169 169 320 320 320 F F F 5 100-119 180 180 180 343 343 343 T T F <--- 6 120-139 180 180 180 343 343 343 F F F 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 182 182 181 346 346 344 F F T <--- 10 200-219 182 182 181 345 345 344 F F T <--- 11 220-239 175 175 175 330 330 330 F F F 12 240-259 182 182 181 345 345 344 F F F <--- 13 260-279 181 181 181 344 344 344 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 182 182 173 346 346 326 F F F <--- 16 320-339 182 182 178 346 346 340 F F F <--- 17 340-359 181 181 181 344 344 344 F F F 18 360-379 182 182 181 347 347 344 T T F <--- 19 380-399 181 181 181 344 344 344 F F F 20 400-419 182 182 180 347 347 342 F F F <--- 21 420-439 180 180 180 342 342 342 F F F 22 440-459 181 181 181 344 344 344 F F F 23 460-479 180 180 180 342 342 342 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 182 182 181 345 345 344 F F T <--- 27 540-559 182 182 179 346 346 341 F F T <--- 28 560-579 178 178 178 340 340 340 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 182, Max flush: 347 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 91 Verifying data now No change after verify Loop: 91 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 179 179 179 341 341 341 F F F 3 060-079 182 182 182 347 347 347 F F F 4 080-099 169 169 169 320 320 320 F F F 5 100-119 183 183 183 348 348 348 F F F 6 120-139 180 180 180 343 343 343 F F F 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 182 182 182 346 346 346 F F F 10 200-219 182 182 182 345 345 345 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 182 182 182 345 345 345 F F F 13 260-279 181 181 181 344 344 344 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 182 182 182 346 346 346 F F F 16 320-339 182 182 182 346 346 346 F F F 17 340-359 181 181 181 344 344 344 F F F 18 360-379 183 183 183 348 348 348 F F F 19 380-399 181 181 181 344 344 344 F F F 20 400-419 182 182 182 347 347 347 F F F 21 420-439 180 180 180 342 342 342 F F F 22 440-459 181 181 181 344 344 344 F F F 23 460-479 180 180 180 342 342 342 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 182 182 182 345 345 345 F F F 27 540-559 182 182 182 346 346 346 F F F 28 560-579 178 178 178 340 340 340 F F F 29 580-599 171 171 171 322 322 322 F F F Max gen: 183, Max flush: 348 Begin loop 92 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.196130935Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204079088Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204387409Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204417694Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204426842Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.20443964Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Crucible 550fc3f2-44ad-439d-a951-040b60c44540 has session id: 69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204771187Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Upstairs opts: Upstairs UUID: 550fc3f2-44ad-439d-a951-040b60c44540, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204814411Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Crucible stats registered with UUID: 550fc3f2-44ad-439d-a951-040b60c44540","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.204826099Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:56.204835957Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205016248Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"1","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205045454Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"0","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205057162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"2","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205143328Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"task":"crutest"} {"msg":"The guest has requested activation with gen:184","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205168704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"550fc3f2-44ad-439d-a951-040b60c44540 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205178123Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205187811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"0","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205198199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"1","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205208728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"2","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205219246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"2","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205230054Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"0","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205240903Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"1","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"ds_connection connected from Ok(127.0.0.1:37392)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205297094Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"0","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"ds_connection connected from Ok(127.0.0.1:41599)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205323199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"2","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"ds_connection connected from Ok(127.0.0.1:55655)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.205335498Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"io task","client":"1","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206035846Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"0","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206063222Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"2","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206093767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"1","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206427853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206439712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[0]R flush_numbers[0..12]: [325, 348, 341, 347, 320, 348, 343, 339, 322, 346, 345, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206460138Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[0]R generation[0..12]: [172, 183, 179, 182, 169, 183, 180, 178, 171, 182, 182, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206472076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206483984Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[1]R flush_numbers[0..12]: [325, 348, 341, 347, 320, 348, 343, 339, 322, 346, 345, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206495563Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[1]R generation[0..12]: [172, 183, 179, 182, 169, 183, 180, 178, 171, 182, 182, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206507101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206518859Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[2]R flush_numbers[0..12]: [325, 348, 341, 347, 320, 348, 343, 339, 322, 346, 345, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206530427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[2]R generation[0..12]: [172, 183, 179, 182, 169, 183, 180, 178, 171, 182, 182, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206541905Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206553543Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Max found gen is 184","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206563712Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Generation requested: 184 >= found:184","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.20657688Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Next flush: 349","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206587338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206597476Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"":"downstairs","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206608065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206617533Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"0","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206627961Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"1","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.2066384Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"client":"2","":"downstairs","session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206649428Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206659277Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"550fc3f2-44ad-439d-a951-040b60c44540 is now active with session: 69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206670065Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206679643Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"session_id":"69b3eb46-7f9b-4fe3-9b95-6a8c9bf6eee9"} {"msg":"The guest has finished waiting for activation with:184","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206689562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Activated sub_volume 550fc3f2-44ad-439d-a951-040b60c44540","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.20669831Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206707259Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.206983115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"task":"crutest"} 01/30 Write block 393 len 36864 data: 10 9 12 14 10 9 10 10 11 02/30 Write block 92 len 28672 data: 14 14 14 15 14 12 15 03/30 Read block 300 len 32768 04/30 Read block 279 len 36864 05/30 Read block 500 len 8192 06/30 Read block 76 len 20480 07/30 Read block 316 len 32768 08/30 Read block 589 len 24576 09/30 Read block 250 len 8192 10/30 Read block 398 len 12288 11/30 Read block 31 len 8192 12/30 Read block 464 len 8192 13/30 Read block 56 len 16384 14/30 Write block 536 len 24576 data: 19 17 14 10 12 15 15/30 Write block 409 len 20480 data: 15 15 12 12 13 16/30 Write block 576 len 40960 data: 17 16 17 18 17 13 14 11 7 7 17/30 Write block 353 len 4096 data: 12 18/30 Read block 287 len 32768 19/30 Write block 64 len 20480 data: 15 15 21 21 21 20/30 Read block 354 len 16384 21/30 Write block 417 len 28672 data: 21 20 21 25 23 24 23 22/30 Read block 509 len 20480 23/30 Read block 111 len 32768 24/30 Write block 396 len 16384 data: 15 11 10 11 25/30 Read block 431 len 8192 26/30 Flush 27/30 Write block 573 len 40960 data: 13 15 14 18 17 18 19 18 14 15 28/30 Write block 343 len 16384 data: 17 15 11 11 29/30 Write block 453 len 36864 data: 19 20 19 17 17 17 17 16 13 30/30 Write block 215 len 16384 data: 12 14 15 15 ---------------------------------------------------------------- Crucible gen:184 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 9 Done Done Done false 1001 Acked Write 7 Done Done Done false 1002 Acked Read 8 Done Done Done false 1003 Acked Read 9 Done Done Done false 1004 Acked Read 2 Done Done Done false 1005 Acked Read 5 Done Done Done false 1006 Acked Read 8 Done Done Done false 1007 Acked Read 6 Done Done Done false 1008 Acked Read 2 Done Done Done false 1009 Acked Read 3 Done Done Done false 1010 Acked Read 2 Done Done Done false 1011 Acked Read 2 Done Done Done false 1012 Acked Read 4 Done Sent Done false 1013 Acked Write 6 Done Sent Done false 1014 Acked Write 5 Done Sent Done false 1015 Acked Write 10 Done Sent Done false 1016 Acked Write 1 Done Sent Done false 1017 Acked Read 8 Done Sent Done false 1018 Acked Write 5 Done Sent Done false 1019 Acked Read 4 Done Sent Done false 1020 Acked Write 7 Done Sent Done false 1021 Acked Read 5 Done Sent Done false 1022 Acked Read 8 Done Sent Done false 1023 Acked Write 4 Done Sent Done false 1024 Acked Read 2 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 10 Sent Sent Sent false 1027 Acked Write 4 Sent Sent Sent false 1028 Acked Write 9 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 4 18 4 26 Done 26 12 26 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) None Some(JobId(1025)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:42:56.214655032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:42:56.214937587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1871,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 179 179 179 341 341 341 F F F 3 060-079 184 182 184 349 347 349 F F F <--- 4 080-099 184 169 184 349 320 349 F T F <--- 5 100-119 183 183 183 348 348 348 F F F 6 120-139 180 180 180 343 343 343 F F F 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 182 182 182 346 346 346 F F F 10 200-219 182 182 182 345 345 345 T F T <--- 11 220-239 175 175 175 330 330 330 F F F 12 240-259 182 182 182 345 345 345 F F F 13 260-279 181 181 181 344 344 344 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 182 182 182 346 346 346 F F F 16 320-339 182 182 182 346 346 346 F F F 17 340-359 184 181 184 349 344 349 T F T <--- 18 360-379 183 183 183 348 348 348 F F F 19 380-399 184 181 184 349 344 349 F T F <--- 20 400-419 184 182 184 349 347 349 F T F <--- 21 420-439 184 180 184 349 342 349 F F F <--- 22 440-459 181 181 181 344 344 344 T F T <--- 23 460-479 180 180 180 342 342 342 T F T <--- 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 184 182 184 349 345 349 F F F <--- 27 540-559 184 182 184 349 346 349 F F F <--- 28 560-579 184 178 184 349 340 349 T F T <--- 29 580-599 184 171 184 349 322 349 T F T <--- Max gen: 184, Max flush: 349 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 92 Verifying data now No change after verify Loop: 92 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 172 172 325 325 325 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 179 179 179 341 341 341 F F F 3 060-079 184 184 184 349 349 349 F F F 4 080-099 184 184 184 349 349 349 F F F 5 100-119 183 183 183 348 348 348 F F F 6 120-139 180 180 180 343 343 343 F F F 7 140-159 178 178 178 339 339 339 F F F 8 160-179 171 171 171 322 322 322 F F F 9 180-199 182 182 182 346 346 346 F F F 10 200-219 185 185 185 350 350 350 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 182 182 182 345 345 345 F F F 13 260-279 181 181 181 344 344 344 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 182 182 182 346 346 346 F F F 16 320-339 182 182 182 346 346 346 F F F 17 340-359 185 185 185 350 350 350 F F F 18 360-379 183 183 183 348 348 348 F F F 19 380-399 184 184 184 349 349 349 F F F 20 400-419 184 184 184 349 349 349 F F F 21 420-439 184 184 184 349 349 349 F F F 22 440-459 185 185 185 350 350 350 F F F 23 460-479 185 185 185 350 350 350 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 184 184 184 349 349 349 F F F 27 540-559 184 184 184 349 349 349 F F F 28 560-579 185 185 185 350 350 350 F F F 29 580-599 185 185 185 350 350 350 F F F Max gen: 185, Max flush: 350 Begin loop 93 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.462279154Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:00.469219547Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.469296175Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476091302Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476348211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476378436Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476387585Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476400373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Crucible b23a6799-8f98-4cb1-a760-30d7457a43a6 has session id: 8dc92a4e-e154-41e4-af22-a4cfb01c4824","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476762845Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Upstairs opts: Upstairs UUID: b23a6799-8f98-4cb1-a760-30d7457a43a6, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.47679427Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Crucible stats registered with UUID: b23a6799-8f98-4cb1-a760-30d7457a43a6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476806478Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:00.476816576Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.476972372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"1","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477001477Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"0","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477013345Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"2","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477158612Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} {"msg":"The guest has requested activation with gen:186","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477186947Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"b23a6799-8f98-4cb1-a760-30d7457a43a6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477244878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477254527Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"0","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477264695Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"1","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477274613Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"2","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477284562Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"0","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.47729506Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"2","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477305479Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"1","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"ds_connection connected from Ok(127.0.0.1:54477)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477354751Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"0","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"ds_connection connected from Ok(127.0.0.1:59411)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477380816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"1","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"ds_connection connected from Ok(127.0.0.1:52550)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.477403773Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"io task","client":"2","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478045421Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"1","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478068237Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"2","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478080265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"0","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478349892Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478374608Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[0]R flush_numbers[0..12]: [325, 348, 341, 349, 349, 348, 343, 339, 322, 346, 350, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.47842811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[0]R generation[0..12]: [172, 183, 179, 184, 184, 183, 180, 178, 171, 182, 185, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478441037Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478453246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[1]R flush_numbers[0..12]: [325, 348, 341, 349, 349, 348, 343, 339, 322, 346, 350, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478464924Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[1]R generation[0..12]: [172, 183, 179, 184, 184, 183, 180, 178, 171, 182, 185, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478476482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.4784886Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[2]R flush_numbers[0..12]: [325, 348, 341, 349, 349, 348, 343, 339, 322, 346, 350, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478503478Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[2]R generation[0..12]: [172, 183, 179, 184, 184, 183, 180, 178, 171, 182, 185, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478515086Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478527014Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Max found gen is 186","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478537262Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Generation requested: 186 >= found:186","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.47854784Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Next flush: 351","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478558009Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478568207Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"":"downstairs","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478578816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478588274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"0","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478598752Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"1","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478609111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"client":"2","":"downstairs","session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478619799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478629857Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"b23a6799-8f98-4cb1-a760-30d7457a43a6 is now active with session: 8dc92a4e-e154-41e4-af22-a4cfb01c4824","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478640816Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478650324Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"session_id":"8dc92a4e-e154-41e4-af22-a4cfb01c4824"} {"msg":"The guest has finished waiting for activation with:186","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478661732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Activated sub_volume b23a6799-8f98-4cb1-a760-30d7457a43a6","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478670611Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478679649Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.478966494Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} 01/30 Write block 107 len 40960 data: 18 20 22 20 16 16 17 17 18 15 02/30 Read block 394 len 40960 03/30 Write block 114 len 8192 data: 18 19 04/30 Read block 279 len 28672 05/30 Write block 192 len 36864 data: 11 13 13 14 11 11 11 13 14 06/30 Read block 305 len 24576 07/30 Write block 153 len 40960 data: 16 15 16 15 12 12 12 12 9 8 08/30 Read block 354 len 36864 09/30 Read block 295 len 16384 10/30 Write block 432 len 12288 data: 19 20 15 11/30 Read block 322 len 4096 12/30 Write block 306 len 28672 data: 19 18 19 17 15 13 14 13/30 Write block 10 len 12288 data: 12 11 17 14/30 Write block 591 len 8192 data: 10 10 15/30 Flush 16/30 Write block 113 len 40960 data: 18 19 20 16 13 13 14 14 14 15 17/30 Read block 503 len 20480 18/30 Flush 19/30 Flush 20/30 Write block 549 len 8192 data: 24 21 21/30 Write block 190 len 12288 data: 13 12 12 22/30 Read block 88 len 16384 23/30 Write block 548 len 20480 data: 24 25 22 21 23 24/30 Read block 311 len 4096 25/30 Write block 61 len 4096 data: 11 26/30 Write block 40 len 32768 data: 9 8 8 9 8 10 13 14 27/30 Read block 437 len 12288 28/30 Read block 587 len 16384 29/30 Read block 16 len 4096 30/30 Write block 265 len 28672 data: 10 10 14 15 17 16 16 ---------------------------------------------------------------- Crucible gen:186 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Done false 1001 Acked Read 10 Done Done Done false 1002 Acked Write 2 Done Done Done false 1003 Acked Read 7 Done Done Done false 1004 Acked Write 9 Sent Done Done false 1005 Acked Read 6 Sent Done Done false 1006 Acked Write 10 Sent Done Done false 1007 Acked Read 9 Sent Done Done false 1008 Acked Read 4 Sent Done Done false 1009 Acked Write 3 Sent Done Done false 1010 Acked Read 1 Sent Done Done false 1011 Acked Write 7 Sent Done Done false 1012 Acked Write 3 Sent Done Done false 1013 Acked Write 2 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 10 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 2 Sent Done Done false 1020 Acked Write 3 Sent Done Done false 1021 Acked Read 4 Sent Done Done false 1022 Acked Write 5 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Write 8 Sent Done Done false 1026 Acked Read 3 Sent Done Done false 1027 Acked Read 4 Sent Done Done false 1028 Acked Read 1 Sent Done Done false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 26 1 1 28 Done 4 29 29 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1018)) Some(JobId(1018)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:00.487023719Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:00.487320382Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1879,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 172 186 186 325 351 351 F F F <--- 1 020-039 183 183 183 348 348 348 F F F 2 040-059 179 179 179 341 341 341 F T T <--- 3 060-079 184 184 184 349 349 349 F T T <--- 4 080-099 184 184 184 349 349 349 F F F 5 100-119 183 186 186 348 352 352 T F F <--- 6 120-139 180 186 186 343 352 352 F F F <--- 7 140-159 178 186 186 339 351 351 F F F <--- 8 160-179 171 186 186 322 351 351 F F F <--- 9 180-199 182 186 186 346 351 351 F T T <--- 10 200-219 185 186 186 350 351 351 F F F <--- 11 220-239 175 175 175 330 330 330 F F F 12 240-259 182 182 182 345 345 345 F F F 13 260-279 181 181 181 344 344 344 F T T <--- 14 280-299 181 181 181 344 344 344 F F F 15 300-319 182 186 186 346 351 351 F F F <--- 16 320-339 182 182 182 346 346 346 F F F 17 340-359 185 185 185 350 350 350 F F F 18 360-379 183 183 183 348 348 348 F F F 19 380-399 184 184 184 349 349 349 F F F 20 400-419 184 184 184 349 349 349 F F F 21 420-439 184 186 186 349 351 351 F F F <--- 22 440-459 185 185 185 350 350 350 F F F 23 460-479 185 185 185 350 350 350 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 184 184 184 349 349 349 F F F 27 540-559 184 184 184 349 349 349 F T T <--- 28 560-579 185 185 185 350 350 350 F F F 29 580-599 185 186 186 350 351 351 F F F <--- Max gen: 186, Max flush: 352 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 93 Verifying data now No change after verify Loop: 93 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 186 186 186 351 351 351 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 187 187 187 353 353 353 F F F 3 060-079 187 187 187 353 353 353 F F F 4 080-099 184 184 184 349 349 349 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 186 186 186 352 352 352 F F F 7 140-159 186 186 186 351 351 351 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 187 187 187 353 353 353 F F F 10 200-219 186 186 186 351 351 351 F F F 11 220-239 175 175 175 330 330 330 F F F 12 240-259 182 182 182 345 345 345 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 186 186 186 351 351 351 F F F 16 320-339 182 182 182 346 346 346 F F F 17 340-359 185 185 185 350 350 350 F F F 18 360-379 183 183 183 348 348 348 F F F 19 380-399 184 184 184 349 349 349 F F F 20 400-419 184 184 184 349 349 349 F F F 21 420-439 186 186 186 351 351 351 F F F 22 440-459 185 185 185 350 350 350 F F F 23 460-479 185 185 185 350 350 350 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F F F 26 520-539 184 184 184 349 349 349 F F F 27 540-559 187 187 187 353 353 353 F F F 28 560-579 185 185 185 350 350 350 F F F 29 580-599 186 186 186 351 351 351 F F F Max gen: 187, Max flush: 353 Begin loop 94 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.737900023Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:04.744843476Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.744914395Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.751536419Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.751795588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.751824403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.751833352Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.75184598Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Crucible 8d0b9857-9bf1-4317-84c2-a0f1e2a4f37a has session id: bb0ea1b0-93a1-45e5-b327-cd424c2311e4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752181296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Upstairs opts: Upstairs UUID: 8d0b9857-9bf1-4317-84c2-a0f1e2a4f37a, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752250075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Crucible stats registered with UUID: 8d0b9857-9bf1-4317-84c2-a0f1e2a4f37a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752262423Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:04.752272372Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752436336Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"1","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752452173Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"0","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752463091Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"2","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.75259979Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} {"msg":"The guest has requested activation with gen:188","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752632034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"8d0b9857-9bf1-4317-84c2-a0f1e2a4f37a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752641493Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752651221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"0","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752663999Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"1","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752674548Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"2","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752684896Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"2","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752695704Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"1","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752706373Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"0","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"ds_connection connected from Ok(127.0.0.1:60625)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752746196Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"2","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"ds_connection connected from Ok(127.0.0.1:64876)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752860898Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"1","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"ds_connection connected from Ok(127.0.0.1:45733)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.752893513Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"io task","client":"0","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753480949Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"1","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753503776Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"2","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753515944Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"0","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753809387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753820365Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[0]R flush_numbers[0..12]: [351, 348, 353, 353, 349, 352, 352, 351, 351, 353, 351, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753839642Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[0]R generation[0..12]: [186, 183, 187, 187, 184, 186, 186, 186, 186, 187, 186, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.75385139Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753866338Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[1]R flush_numbers[0..12]: [351, 348, 353, 353, 349, 352, 352, 351, 351, 353, 351, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753878106Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[1]R generation[0..12]: [186, 183, 187, 187, 184, 186, 186, 186, 186, 187, 186, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753889444Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753901412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[2]R flush_numbers[0..12]: [351, 348, 353, 353, 349, 352, 352, 351, 351, 353, 351, 330]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.75391273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[2]R generation[0..12]: [186, 183, 187, 187, 184, 186, 186, 186, 186, 187, 186, 175]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753924198Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753935987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Max found gen is 188","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753946015Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Generation requested: 188 >= found:188","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753956523Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Next flush: 354","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753966452Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.75397637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"":"downstairs","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753986739Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.753996247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"0","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754006715Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"1","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754018653Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"client":"2","":"downstairs","session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754029162Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.75403897Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"8d0b9857-9bf1-4317-84c2-a0f1e2a4f37a is now active with session: bb0ea1b0-93a1-45e5-b327-cd424c2311e4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754049748Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754059167Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"session_id":"bb0ea1b0-93a1-45e5-b327-cd424c2311e4"} {"msg":"The guest has finished waiting for activation with:188","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754068985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Activated sub_volume 8d0b9857-9bf1-4317-84c2-a0f1e2a4f37a","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754077634Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754086233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.754400263Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} 01/30 Write block 570 len 4096 data: 18 02/30 Read block 370 len 16384 03/30 Write block 205 len 36864 data: 18 18 15 16 19 15 12 12 11 04/30 Read block 207 len 28672 05/30 Flush 06/30 Write block 231 len 8192 data: 11 7 07/30 Read block 33 len 32768 08/30 Read block 371 len 12288 09/30 Write block 189 len 32768 data: 13 14 13 13 14 14 15 12 10/30 Write block 364 len 8192 data: 10 11 11/30 Read block 295 len 4096 12/30 Read block 370 len 40960 13/30 Write block 52 len 32768 data: 20 19 19 18 17 17 15 13 14/30 Write block 224 len 36864 data: 12 12 9 9 9 10 9 12 8 15/30 Read block 567 len 40960 16/30 Write block 559 len 36864 data: 19 14 15 13 14 14 17 15 13 17/30 Write block 59 len 20480 data: 14 9 12 14 14 18/30 Read block 222 len 20480 19/30 Read block 16 len 28672 20/30 Read block 488 len 24576 21/30 Read block 221 len 32768 22/30 Write block 324 len 40960 data: 19 18 19 17 15 13 14 14 11 11 23/30 Read block 24 len 24576 24/30 Write block 182 len 24576 data: 16 14 13 15 13 14 25/30 Read block 390 len 28672 26/30 Read block 77 len 12288 27/30 Read block 451 len 16384 28/30 Write block 424 len 32768 data: 20 20 17 14 12 14 14 16 29/30 Write block 514 len 8192 data: 10 15 30/30 Write block 591 len 28672 data: 11 11 10 10 10 8 6 ---------------------------------------------------------------- Crucible gen:188 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 1 Sent Done Done false 1001 Acked Read 4 Sent Done Done false 1002 Acked Write 9 Sent Done Done false 1003 Acked Read 7 Sent Done Done false 1004 Acked Flush 0 Sent Done Done false 1005 Acked Write 2 Sent Done Done false 1006 Acked Read 8 Sent Done Done false 1007 Acked Read 3 Sent Done Done false 1008 Acked Write 8 Sent Done Done false 1009 Acked Write 2 Sent Done Done false 1010 Acked Read 1 Sent Done Done false 1011 Acked Read 10 Sent Done Done false 1012 Acked Write 8 Sent Done Done false 1013 Acked Write 9 Sent Done Done false 1014 Acked Read 10 Sent Done Done false 1015 Acked Write 9 Sent Done Done false 1016 Acked Write 5 Sent Done Done false 1017 Acked Read 5 Sent Done Done false 1018 Acked Read 7 Sent Done Done false 1019 Acked Read 6 Sent Done Done false 1020 Acked Read 8 Sent Done Done false 1021 Acked Write 10 Sent Done Done false 1022 Acked Read 6 Sent Done Done false 1023 Acked Write 6 Sent Done Done false 1024 Acked Read 7 Sent Done Done false 1025 Acked Read 3 Sent Done Done false 1026 Acked Read 4 Sent Done Done false 1027 Acked Write 8 Sent Sent Sent false 1028 Acked Write 2 Sent Sent Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 3 3 36 Done 0 27 27 54 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1004)) Some(JobId(1004)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:04.762485804Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:04.762756811Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1887,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 186 186 186 351 351 351 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 187 187 187 353 353 353 F T T <--- 3 060-079 187 187 187 353 353 353 F T T <--- 4 080-099 184 184 184 349 349 349 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 186 186 186 352 352 352 F F F 7 140-159 186 186 186 351 351 351 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 187 187 187 353 353 353 F T T <--- 10 200-219 186 188 188 351 354 354 F F F <--- 11 220-239 175 175 175 330 330 330 F T T <--- 12 240-259 182 182 182 345 345 345 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 186 186 186 351 351 351 F F F 16 320-339 182 182 182 346 346 346 F T T <--- 17 340-359 185 185 185 350 350 350 F F F 18 360-379 183 183 183 348 348 348 F T T <--- 19 380-399 184 184 184 349 349 349 F F F 20 400-419 184 184 184 349 349 349 F F F 21 420-439 186 186 186 351 351 351 F T T <--- 22 440-459 185 185 185 350 350 350 F F F 23 460-479 185 185 185 350 350 350 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 177 177 177 337 337 337 F T T <--- 26 520-539 184 184 184 349 349 349 F F F 27 540-559 187 187 187 353 353 353 F T T <--- 28 560-579 185 188 188 350 354 354 F T T <--- 29 580-599 186 186 186 351 351 351 F T T <--- Max gen: 188, Max flush: 354 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 94 Verifying data now No change after verify Loop: 94 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 186 186 186 351 351 351 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 189 189 189 355 355 355 F F F 3 060-079 189 189 189 355 355 355 F F F 4 080-099 184 184 184 349 349 349 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 186 186 186 352 352 352 F F F 7 140-159 186 186 186 351 351 351 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 188 188 188 354 354 354 F F F 11 220-239 189 189 189 355 355 355 F F F 12 240-259 182 182 182 345 345 345 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 181 181 181 344 344 344 F F F 15 300-319 186 186 186 351 351 351 F F F 16 320-339 189 189 189 355 355 355 F F F 17 340-359 185 185 185 350 350 350 F F F 18 360-379 189 189 189 355 355 355 F F F 19 380-399 184 184 184 349 349 349 F F F 20 400-419 184 184 184 349 349 349 F F F 21 420-439 189 189 189 355 355 355 F F F 22 440-459 185 185 185 350 350 350 F F F 23 460-479 185 185 185 350 350 350 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 189 189 189 355 355 355 F F F 26 520-539 184 184 184 349 349 349 F F F 27 540-559 189 189 189 355 355 355 F F F 28 560-579 189 189 189 355 355 355 F F F 29 580-599 189 189 189 355 355 355 F F F Max gen: 189, Max flush: 355 Begin loop 95 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.01898279Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:09.025955219Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.026032387Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.032644313Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.032905691Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.032934937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.032943905Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.032956593Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Crucible 029489bd-ffcd-4a39-bc28-2acca6834f8f has session id: e9f77db8-ceaa-4267-ab44-9bb1d763ef4c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033261434Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Upstairs opts: Upstairs UUID: 029489bd-ffcd-4a39-bc28-2acca6834f8f, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033292709Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Crucible stats registered with UUID: 029489bd-ffcd-4a39-bc28-2acca6834f8f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033304858Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:09.033314956Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033464912Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"1","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033483459Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"0","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033494417Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"2","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033628296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} {"msg":"The guest has requested activation with gen:190","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033657061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"029489bd-ffcd-4a39-bc28-2acca6834f8f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033672209Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033681757Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"0","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033692116Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"1","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033702644Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"2","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033713032Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"2","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033724571Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"1","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033794749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"0","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"ds_connection connected from Ok(127.0.0.1:57832)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033806658Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"1","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"ds_connection connected from Ok(127.0.0.1:61843)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033846641Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"2","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"ds_connection connected from Ok(127.0.0.1:50829)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.033925009Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"io task","client":"0","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034550509Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"2","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034569706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"1","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034623327Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"0","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034883976Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034894304Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[0]R flush_numbers[0..12]: [351, 348, 355, 355, 349, 352, 352, 351, 351, 355, 354, 355]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034923889Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[0]R generation[0..12]: [186, 183, 189, 189, 184, 186, 186, 186, 186, 189, 188, 189]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034936168Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034948256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[1]R flush_numbers[0..12]: [351, 348, 355, 355, 349, 352, 352, 351, 351, 355, 354, 355]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034959884Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[1]R generation[0..12]: [186, 183, 189, 189, 184, 186, 186, 186, 186, 189, 188, 189]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034971402Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.0349833Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[2]R flush_numbers[0..12]: [351, 348, 355, 355, 349, 352, 352, 351, 351, 355, 354, 355]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.034995238Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[2]R generation[0..12]: [186, 183, 189, 189, 184, 186, 186, 186, 186, 189, 188, 189]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035017984Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035029983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Max found gen is 190","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035040131Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Generation requested: 190 >= found:190","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035050799Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Next flush: 356","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035062867Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035073236Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"":"downstairs","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035084034Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035093682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"0","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035104311Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"1","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035114809Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"client":"2","":"downstairs","session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035125767Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035135766Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"029489bd-ffcd-4a39-bc28-2acca6834f8f is now active with session: e9f77db8-ceaa-4267-ab44-9bb1d763ef4c","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035146844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035156492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"session_id":"e9f77db8-ceaa-4267-ab44-9bb1d763ef4c"} {"msg":"The guest has finished waiting for activation with:190","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035166451Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Activated sub_volume 029489bd-ffcd-4a39-bc28-2acca6834f8f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035175199Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035183988Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.035481661Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} 01/30 Write block 205 len 28672 data: 19 19 16 17 20 16 13 02/30 Flush 03/30 Write block 391 len 32768 data: 11 10 11 10 13 16 12 11 04/30 Write block 363 len 16384 data: 12 11 12 14 05/30 Read block 70 len 16384 06/30 Read block 200 len 20480 07/30 Read block 56 len 36864 08/30 Read block 193 len 16384 09/30 Read block 414 len 12288 10/30 Read block 240 len 24576 11/30 Read block 82 len 16384 12/30 Read block 398 len 12288 13/30 Write block 232 len 32768 data: 9 6 6 8 6 11 12 11 14/30 Read block 231 len 4096 15/30 Write block 63 len 8192 data: 15 16 16/30 Write block 314 len 4096 data: 9 17/30 Write block 246 len 8192 data: 11 10 18/30 Write block 92 len 20480 data: 15 15 15 16 15 19/30 Write block 458 len 28672 data: 18 18 17 14 11 10 12 20/30 Read block 404 len 8192 21/30 Flush 22/30 Write block 289 len 32768 data: 18 15 15 16 16 14 12 13 23/30 Read block 23 len 12288 24/30 Write block 352 len 20480 data: 11 13 15 14 15 25/30 Read block 313 len 20480 26/30 Write block 0 len 16384 data: 4 4 5 6 27/30 Write block 423 len 24576 data: 24 21 21 18 15 13 28/30 Read block 85 len 8192 29/30 Write block 451 len 20480 data: 18 17 20 21 20 30/30 Write block 246 len 28672 data: 12 11 10 11 11 12 12 ---------------------------------------------------------------- Crucible gen:190 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 7 Sent Done Done false 1001 Acked Flush 0 Sent Done Done false 1002 Acked Write 8 Sent Done Done false 1003 Acked Write 4 Sent Done Done false 1004 Acked Read 4 Sent Done Done false 1005 Acked Read 5 Sent Done Done false 1006 Acked Read 9 Sent Done Done false 1007 Acked Read 4 Sent Done Done false 1008 Acked Read 3 Sent Done Done false 1009 Acked Read 6 Sent Done Done false 1010 Acked Read 4 Sent Done Done false 1011 Acked Read 3 Sent Done Done false 1012 Acked Write 8 Sent Done Done false 1013 Acked Read 1 Sent Done Done false 1014 Acked Write 2 Sent Done Done false 1015 Acked Write 1 Sent Done Done false 1016 Acked Write 2 Sent Done Done false 1017 Acked Write 5 Sent Done Done false 1018 Acked Write 7 Sent Done Done false 1019 Acked Read 2 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 8 Sent Done Done false 1022 Acked Read 3 Sent Done Done false 1023 Acked Write 5 Sent Done Done false 1024 Acked Read 5 Sent Done Done false 1025 Acked Write 4 Sent Done Done false 1026 Acked Write 6 Sent Done Done false 1027 Acked Read 2 Sent Done Done false 1028 Acked Write 5 Sent Sent Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 2 2 34 Done 0 28 28 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1020)) Some(JobId(1020)) Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:09.043117873Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:09.043382621Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1895,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 186 186 186 351 351 351 F T T <--- 1 020-039 183 183 183 348 348 348 F F F 2 040-059 189 189 189 355 355 355 F F F 3 060-079 189 190 190 355 357 357 F F F <--- 4 080-099 184 190 190 349 357 357 F F F <--- 5 100-119 186 186 186 352 352 352 F F F 6 120-139 186 186 186 352 352 352 F F F 7 140-159 186 186 186 351 351 351 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 188 190 190 354 356 356 F F F <--- 11 220-239 189 190 190 355 357 357 F F F <--- 12 240-259 182 190 190 345 357 357 F T T <--- 13 260-279 187 187 187 353 353 353 F F F 14 280-299 181 181 181 344 344 344 F T T <--- 15 300-319 186 190 190 351 357 357 F F F <--- 16 320-339 189 189 189 355 355 355 F F F 17 340-359 185 185 185 350 350 350 F T T <--- 18 360-379 189 190 190 355 357 357 F F F <--- 19 380-399 184 190 190 349 357 357 F F F <--- 20 400-419 184 184 184 349 349 349 F F F 21 420-439 189 189 189 355 355 355 F T T <--- 22 440-459 185 190 190 350 357 357 F T T <--- 23 460-479 185 190 190 350 357 357 F F F <--- 24 480-499 172 172 172 324 324 324 F F F 25 500-519 189 189 189 355 355 355 F F F 26 520-539 184 184 184 349 349 349 F F F 27 540-559 189 189 189 355 355 355 F F F 28 560-579 189 189 189 355 355 355 F F F 29 580-599 189 189 189 355 355 355 F F F Max gen: 190, Max flush: 357 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 95 Verifying data now No change after verify Loop: 95 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 189 189 189 355 355 355 F F F 3 060-079 190 190 190 357 357 357 F F F 4 080-099 190 190 190 357 357 357 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 186 186 186 352 352 352 F F F 7 140-159 186 186 186 351 351 351 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 190 190 190 356 356 356 F F F 11 220-239 190 190 190 357 357 357 F F F 12 240-259 191 191 191 358 358 358 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 191 191 191 358 358 358 F F F 15 300-319 190 190 190 357 357 357 F F F 16 320-339 189 189 189 355 355 355 F F F 17 340-359 191 191 191 358 358 358 F F F 18 360-379 190 190 190 357 357 357 F F F 19 380-399 190 190 190 357 357 357 F F F 20 400-419 184 184 184 349 349 349 F F F 21 420-439 191 191 191 358 358 358 F F F 22 440-459 191 191 191 358 358 358 F F F 23 460-479 190 190 190 357 357 357 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 189 189 189 355 355 355 F F F 26 520-539 184 184 184 349 349 349 F F F 27 540-559 189 189 189 355 355 355 F F F 28 560-579 189 189 189 355 355 355 F F F 29 580-599 189 189 189 355 355 355 F F F Max gen: 191, Max flush: 358 Begin loop 96 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.296488539Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} {"msg":"Failed to get info from \"http://127.0.0.1:12810\" Communication Error: error sending request for url (http://127.0.0.1:12810/region-info)","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:13.303454129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.303530007Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310192725Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310450274Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310478819Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310487948Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310500706Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Crucible d46c685b-f14b-45d3-8b0a-74d5a64476a4 has session id: 526f6bff-7e20-4cc1-8b3c-f9e61aae066e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310838202Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Upstairs opts: Upstairs UUID: d46c685b-f14b-45d3-8b0a-74d5a64476a4, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310881565Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Crucible stats registered with UUID: d46c685b-f14b-45d3-8b0a-74d5a64476a4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.310893943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:13.310904221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311101Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"1","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311130005Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"0","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311141853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"2","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311281211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} {"msg":"The guest has requested activation with gen:192","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311313396Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"d46c685b-f14b-45d3-8b0a-74d5a64476a4 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311327444Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311337042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"0","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311347451Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"1","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311357939Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"2","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311372637Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"1","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311383355Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"2","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311394083Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"0","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"ds_connection connected from Ok(127.0.0.1:63964)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311447535Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"2","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"ds_connection connected from Ok(127.0.0.1:46394)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311461892Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"1","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"ds_connection connected from Ok(127.0.0.1:65014)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.311473141Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"io task","client":"0","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312159371Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"2","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312186337Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"1","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312198765Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"0","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312461273Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312499087Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[0]R flush_numbers[0..12]: [358, 348, 355, 357, 357, 352, 352, 351, 351, 355, 356, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312573115Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[0]R generation[0..12]: [191, 183, 189, 190, 190, 186, 186, 186, 186, 189, 190, 190]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312585303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312597151Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[1]R flush_numbers[0..12]: [358, 348, 355, 357, 357, 352, 352, 351, 351, 355, 356, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.31260862Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[1]R generation[0..12]: [191, 183, 189, 190, 190, 186, 186, 186, 186, 189, 190, 190]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312620558Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312632536Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[2]R flush_numbers[0..12]: [358, 348, 355, 357, 357, 352, 352, 351, 351, 355, 356, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312646294Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[2]R generation[0..12]: [191, 183, 189, 190, 190, 186, 186, 186, 186, 189, 190, 190]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312657572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.31266937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Max found gen is 192","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312679438Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Generation requested: 192 >= found:192","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312689857Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Next flush: 359","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312699985Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312709943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"":"downstairs","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312720442Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.31272977Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"0","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312740139Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"1","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312750617Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"client":"2","":"downstairs","session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312761195Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312771194Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"d46c685b-f14b-45d3-8b0a-74d5a64476a4 is now active with session: 526f6bff-7e20-4cc1-8b3c-f9e61aae066e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312782052Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"The guest has finished waiting for activation with:192","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.31279197Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312800389Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"session_id":"526f6bff-7e20-4cc1-8b3c-f9e61aae066e"} {"msg":"Activated sub_volume d46c685b-f14b-45d3-8b0a-74d5a64476a4","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312811727Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.312820576Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.313132876Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} 01/30 Flush 02/30 Write block 48 len 40960 data: 14 12 15 21 21 20 20 19 18 18 03/30 Write block 288 len 16384 data: 18 19 16 16 04/30 Write block 591 len 32768 data: 12 12 11 11 11 9 7 5 05/30 Write block 414 len 8192 data: 14 19 06/30 Read block 19 len 32768 07/30 Write block 121 len 24576 data: 15 16 17 18 17 20 08/30 Read block 581 len 28672 09/30 Read block 483 len 32768 10/30 Read block 88 len 20480 11/30 Write block 534 len 20480 data: 18 17 20 18 15 12/30 Write block 533 len 36864 data: 18 19 18 21 19 16 11 13 16 13/30 Flush 14/30 Write block 148 len 8192 data: 14 12 15/30 Read block 431 len 40960 16/30 Read block 379 len 28672 17/30 Write block 445 len 20480 data: 15 16 16 15 16 18/30 Read block 554 len 8192 19/30 Read block 498 len 32768 20/30 Read block 245 len 40960 21/30 Write block 564 len 12288 data: 15 18 16 22/30 Read block 369 len 28672 23/30 Read block 46 len 28672 24/30 Read block 244 len 4096 25/30 Write block 302 len 28672 data: 19 18 19 19 20 19 20 26/30 Read block 216 len 32768 27/30 Write block 79 len 32768 data: 11 12 12 10 8 7 9 11 28/30 Write block 419 len 40960 data: 22 26 24 25 25 22 22 19 16 14 29/30 Read block 558 len 24576 30/30 Write block 562 len 4096 data: 14 ---------------------------------------------------------------- Crucible gen:192 GIO:true work queues: Upstairs:0 downstairs:29 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1001 Acked Write 10 Done Done Done false 1002 Acked Write 4 Done Done Done false 1003 Acked Write 8 Done Done Done false 1004 Acked Write 2 Done Done Done false 1005 Acked Read 8 Done Done Done false 1006 Acked Write 6 Done Done Done false 1007 Acked Read 7 Done Done Done false 1008 Acked Read 8 Done Done Done false 1009 Acked Read 5 Done Done Done false 1010 Acked Write 5 Sent Done Done false 1011 Acked Write 9 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 2 Sent Done Done false 1014 Acked Read 10 Sent Done Done false 1015 Acked Read 7 Sent Done Done false 1016 Acked Write 5 Sent Done Done false 1017 Acked Read 2 Sent Done Done false 1018 Acked Read 8 Sent Done Done false 1019 Acked Read 10 Sent Done Done false 1020 Acked Write 3 Sent Done Done false 1021 Acked Read 7 Sent Done Done false 1022 Acked Read 7 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Write 7 Sent Done Done false 1025 Acked Read 8 Sent Done Done false 1026 Acked Write 8 Sent Done Done false 1027 Acked Write 10 Sent Done Done false 1028 Acked Read 6 Sent Done Sent false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 20 1 2 23 Done 9 28 27 64 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1000)) Some(JobId(1012)) Some(JobId(1012)) Downstairs last five completed: 1000 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:13.321525938Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:13.321805544Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1903,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 189 192 192 355 360 360 T F F <--- 3 060-079 190 190 190 357 357 357 F T T <--- 4 080-099 190 190 190 357 357 357 F T T <--- 5 100-119 186 186 186 352 352 352 F F F 6 120-139 186 192 192 352 360 360 T F F <--- 7 140-159 186 186 186 351 351 351 F T T <--- 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 190 190 190 356 356 356 F F F 11 220-239 190 190 190 357 357 357 F F F 12 240-259 191 191 191 358 358 358 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 191 192 192 358 360 360 T F F <--- 15 300-319 190 190 190 357 357 357 F T T <--- 16 320-339 189 189 189 355 355 355 F F F 17 340-359 191 191 191 358 358 358 F F F 18 360-379 190 190 190 357 357 357 F F F 19 380-399 190 190 190 357 357 357 F F F 20 400-419 184 192 192 349 360 360 T T T <--- 21 420-439 191 191 191 358 358 358 F T T <--- 22 440-459 191 191 191 358 358 358 F T T <--- 23 460-479 190 190 190 357 357 357 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 189 189 189 355 355 355 F F F 26 520-539 184 192 192 349 360 360 F F F <--- 27 540-559 189 192 192 355 360 360 F F F <--- 28 560-579 189 189 189 355 355 355 F T T <--- 29 580-599 189 192 192 355 360 360 T F F <--- Max gen: 192, Max flush: 360 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 96 Verifying data now No change after verify Loop: 96 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 192 192 192 360 360 360 F F F 3 060-079 193 193 193 361 361 361 F F F 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 193 193 193 361 361 361 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 190 190 190 356 356 356 F F F 11 220-239 190 190 190 357 357 357 F F F 12 240-259 191 191 191 358 358 358 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 192 192 192 360 360 360 F F F 15 300-319 193 193 193 361 361 361 F F F 16 320-339 189 189 189 355 355 355 F F F 17 340-359 191 191 191 358 358 358 F F F 18 360-379 190 190 190 357 357 357 F F F 19 380-399 190 190 190 357 357 357 F F F 20 400-419 193 193 193 361 361 361 F F F 21 420-439 193 193 193 361 361 361 F F F 22 440-459 193 193 193 361 361 361 F F F 23 460-479 190 190 190 357 357 357 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 189 189 189 355 355 355 F F F 26 520-539 192 192 192 360 360 360 F F F 27 540-559 192 192 192 360 360 360 F F F 28 560-579 193 193 193 361 361 361 F F F 29 580-599 192 192 192 360 360 360 F F F Max gen: 193, Max flush: 361 Begin loop 97 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.580131129Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588271762Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588575853Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588605529Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588616937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588629805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Crucible 88721a95-a123-4d8b-a92b-1e3d7154c3ae has session id: 0fc584ac-5388-439f-8d3d-87c365af5cde","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588939575Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Upstairs opts: Upstairs UUID: 88721a95-a123-4d8b-a92b-1e3d7154c3ae, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.588988368Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Crucible stats registered with UUID: 88721a95-a123-4d8b-a92b-1e3d7154c3ae","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589011824Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:17.589021912Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589177178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"1","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589193375Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"0","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589204073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"2","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.58935058Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"task":"crutest"} {"msg":"The guest has requested activation with gen:194","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589381225Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"88721a95-a123-4d8b-a92b-1e3d7154c3ae active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589395723Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589405561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"0","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589416119Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"1","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589426588Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"2","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589437006Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"2","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589450164Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"0","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589460992Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"1","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"ds_connection connected from Ok(127.0.0.1:42883)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589486978Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"2","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"ds_connection connected from Ok(127.0.0.1:55769)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.58953708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"0","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"ds_connection connected from Ok(127.0.0.1:41793)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.589549028Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"io task","client":"1","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590258995Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"1","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590302888Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"2","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590328494Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"0","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590589902Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590614159Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[0]R flush_numbers[0..12]: [358, 348, 360, 361, 361, 352, 360, 361, 351, 355, 356, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590698215Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[0]R generation[0..12]: [191, 183, 192, 193, 193, 186, 192, 193, 186, 189, 190, 190]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590710983Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590723221Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[1]R flush_numbers[0..12]: [358, 348, 360, 361, 361, 352, 360, 361, 351, 355, 356, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590734749Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[1]R generation[0..12]: [191, 183, 192, 193, 193, 186, 192, 193, 186, 189, 190, 190]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590749497Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590761475Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[2]R flush_numbers[0..12]: [358, 348, 360, 361, 361, 352, 360, 361, 351, 355, 356, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590772943Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[2]R generation[0..12]: [191, 183, 192, 193, 193, 186, 192, 193, 186, 189, 190, 190]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590784511Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590796399Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Max found gen is 194","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590806618Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Generation requested: 194 >= found:194","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590817186Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Next flush: 362","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590827105Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590837073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"":"downstairs","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590847731Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.5908572Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"0","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590868158Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"1","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590878556Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"client":"2","":"downstairs","session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590889245Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590899043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"88721a95-a123-4d8b-a92b-1e3d7154c3ae is now active with session: 0fc584ac-5388-439f-8d3d-87c365af5cde","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590911211Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.59092085Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"session_id":"0fc584ac-5388-439f-8d3d-87c365af5cde"} {"msg":"The guest has finished waiting for activation with:194","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590931278Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Activated sub_volume 88721a95-a123-4d8b-a92b-1e3d7154c3ae","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590944736Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.590953564Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.591279103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"task":"crutest"} 01/30 Write block 459 len 16384 data: 19 18 15 12 02/30 Write block 358 len 4096 data: 15 03/30 Read block 299 len 8192 04/30 Read block 473 len 24576 05/30 Read block 425 len 4096 06/30 Read block 567 len 20480 07/30 Write block 433 len 24576 data: 21 16 16 19 16 16 08/30 Read block 395 len 20480 09/30 Write block 387 len 36864 data: 12 11 11 11 12 11 12 11 14 10/30 Read block 21 len 20480 11/30 Read block 131 len 32768 12/30 Write block 506 len 12288 data: 13 9 6 13/30 Write block 511 len 28672 data: 6 6 8 11 16 16 14 14/30 Write block 319 len 20480 data: 14 14 13 14 15 15/30 Read block 389 len 8192 16/30 Write block 285 len 12288 data: 14 16 18 17/30 Write block 421 len 28672 data: 25 26 26 23 23 20 17 18/30 Read block 131 len 24576 19/30 Read block 18 len 40960 20/30 Read block 449 len 32768 21/30 Flush 22/30 Write block 579 len 32768 data: 20 19 15 16 12 8 8 8 23/30 Read block 100 len 16384 24/30 Write block 286 len 24576 data: 17 19 19 20 17 17 25/30 Write block 58 len 12288 data: 16 15 10 26/30 Write block 253 len 12288 data: 10 10 12 27/30 Read block 472 len 24576 28/30 Read block 560 len 4096 29/30 Read block 145 len 8192 30/30 Write block 224 len 28672 data: 13 13 10 10 10 11 10 ---------------------------------------------------------------- Crucible gen:194 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 4 Done Done Done false 1001 Acked Write 1 Done Done Sent false 1002 Acked Read 2 Done Done Sent false 1003 Acked Read 6 Done Done Sent false 1004 Acked Read 1 Done Done Sent false 1005 Acked Read 5 Done Done Sent false 1006 Acked Write 6 Done Done Sent false 1007 Acked Read 5 Done Done Sent false 1008 Acked Write 9 Done Done Sent false 1009 Acked Read 5 Done Done Sent false 1010 Acked Read 8 Done Done Sent false 1011 Acked Write 3 Done Done Sent false 1012 Acked Write 7 Done Done Sent false 1013 Acked Write 5 Done Done Sent false 1014 Acked Read 2 Done Done Sent false 1015 Acked Write 3 Done Done Sent false 1016 Acked Write 7 Done Done Sent false 1017 Acked Read 6 Done Done Sent false 1018 Acked Read 10 Done Done Sent false 1019 Acked Read 8 Done Done Sent false 1020 Acked Flush 0 Done Done Sent false 1021 Acked Write 8 Done Done Sent false 1022 Acked Read 4 Done Done Sent false 1023 Acked Write 6 Done Done Sent false 1024 Acked Write 3 Done Done Sent false 1025 Acked Write 3 Done Done Sent false 1026 Acked Read 6 Done Done Sent false 1027 Acked Read 1 Done Done Sent false 1028 Acked Read 2 Done Done Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 29 31 Done 29 29 1 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1020)) Some(JobId(1020)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:17.598798364Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:17.599089738Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1911,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 192 192 192 360 360 360 T T F <--- 3 060-079 193 193 193 361 361 361 T T F <--- 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 193 193 193 361 361 361 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 190 190 190 356 356 356 F F F 11 220-239 190 190 190 357 357 357 T T F <--- 12 240-259 191 191 191 358 358 358 T T F <--- 13 260-279 187 187 187 353 353 353 F F F 14 280-299 194 194 192 362 362 360 T T F <--- 15 300-319 194 194 193 362 362 361 F F F <--- 16 320-339 194 194 189 362 362 355 F F F <--- 17 340-359 194 194 191 362 362 358 F F F <--- 18 360-379 190 190 190 357 357 357 F F F 19 380-399 194 194 190 362 362 357 F F F <--- 20 400-419 193 193 193 361 361 361 F F F 21 420-439 194 194 193 362 362 361 F F F <--- 22 440-459 194 194 193 362 362 361 F F T <--- 23 460-479 194 194 190 362 362 357 F F T <--- 24 480-499 172 172 172 324 324 324 F F F 25 500-519 194 194 189 362 362 355 F F F <--- 26 520-539 192 192 192 360 360 360 F F F 27 540-559 192 192 192 360 360 360 F F F 28 560-579 193 193 193 361 361 361 T T F <--- 29 580-599 192 192 192 360 360 360 T T F <--- Max gen: 194, Max flush: 362 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 97 Verifying data now No change after verify Loop: 97 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 195 195 195 363 363 363 F F F 3 060-079 195 195 195 363 363 363 F F F 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 193 193 193 361 361 361 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 190 190 190 356 356 356 F F F 11 220-239 195 195 195 363 363 363 F F F 12 240-259 195 195 195 363 363 363 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 195 195 195 363 363 363 F F F 15 300-319 194 194 194 362 362 362 F F F 16 320-339 194 194 194 362 362 362 F F F 17 340-359 194 194 194 362 362 362 F F F 18 360-379 190 190 190 357 357 357 F F F 19 380-399 194 194 194 362 362 362 F F F 20 400-419 193 193 193 361 361 361 F F F 21 420-439 194 194 194 362 362 362 F F F 22 440-459 194 194 194 362 362 362 F F F 23 460-479 194 194 194 362 362 362 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 194 194 194 362 362 362 F F F 26 520-539 192 192 192 360 360 360 F F F 27 540-559 192 192 192 360 360 360 F F F 28 560-579 195 195 195 363 363 363 F F F 29 580-599 195 195 195 363 363 363 F F F Max gen: 195, Max flush: 363 Begin loop 98 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.848691103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.85674265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857052591Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857082356Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857091394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857104392Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Crucible 052d1f5e-22ba-4627-9eb6-d9bb2d4dcc57 has session id: a162d76c-da00-46ea-b420-f60e84b8101e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857456256Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Upstairs opts: Upstairs UUID: 052d1f5e-22ba-4627-9eb6-d9bb2d4dcc57, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857483252Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Crucible stats registered with UUID: 052d1f5e-22ba-4627-9eb6-d9bb2d4dcc57","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.85749393Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:21.857506678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857686679Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"1","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857716335Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"0","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857727953Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"2","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857891407Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"task":"crutest"} {"msg":"The guest has requested activation with gen:196","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857920492Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"052d1f5e-22ba-4627-9eb6-d9bb2d4dcc57 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.8579332Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857945398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"0","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857955987Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"1","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857966385Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"2","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857976703Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"2","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.857987522Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"0","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.858008178Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"1","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"ds_connection connected from Ok(127.0.0.1:62758)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.858019376Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"2","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"ds_connection connected from Ok(127.0.0.1:47417)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.858049182Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"0","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"ds_connection connected from Ok(127.0.0.1:60187)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.85806103Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"io task","client":"1","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.858700658Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"0","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.85874732Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"1","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.858798402Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"2","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859038244Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859055561Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[0]R flush_numbers[0..12]: [358, 348, 363, 363, 361, 352, 360, 361, 351, 355, 356, 363]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859106403Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[0]R generation[0..12]: [191, 183, 195, 195, 193, 186, 192, 193, 186, 189, 190, 195]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859119071Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859133579Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[1]R flush_numbers[0..12]: [358, 348, 363, 363, 361, 352, 360, 361, 351, 355, 356, 363]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859144647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[1]R generation[0..12]: [191, 183, 195, 195, 193, 186, 192, 193, 186, 189, 190, 195]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859155295Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859166524Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[2]R flush_numbers[0..12]: [358, 348, 363, 363, 361, 352, 360, 361, 351, 355, 356, 363]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859177282Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[2]R generation[0..12]: [191, 183, 195, 195, 193, 186, 192, 193, 186, 189, 190, 195]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.85918802Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859200068Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Max found gen is 196","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859210377Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Generation requested: 196 >= found:196","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859220955Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Next flush: 364","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859231073Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859241042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"":"downstairs","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.85925152Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859261049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"0","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859271647Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"1","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859283425Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"client":"2","":"downstairs","session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859294043Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859304042Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"052d1f5e-22ba-4627-9eb6-d9bb2d4dcc57 is now active with session: a162d76c-da00-46ea-b420-f60e84b8101e","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.8593148Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859324678Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"session_id":"a162d76c-da00-46ea-b420-f60e84b8101e"} {"msg":"The guest has finished waiting for activation with:196","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859334517Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Activated sub_volume 052d1f5e-22ba-4627-9eb6-d9bb2d4dcc57","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859343265Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859352004Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.859670953Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"task":"crutest"} 01/30 Flush 02/30 Flush 03/30 Flush 04/30 Write block 457 len 16384 data: 18 19 20 19 05/30 Write block 418 len 20480 data: 21 23 27 26 27 06/30 Read block 258 len 8192 07/30 Read block 452 len 4096 08/30 Read block 419 len 20480 09/30 Read block 37 len 36864 10/30 Flush 11/30 Write block 233 len 28672 data: 7 7 9 7 12 13 12 12/30 Read block 368 len 40960 13/30 Read block 223 len 12288 14/30 Write block 314 len 12288 data: 10 11 11 15/30 Read block 296 len 4096 16/30 Write block 147 len 8192 data: 13 15 17/30 Write block 509 len 40960 data: 7 5 7 7 9 12 17 17 15 14 18/30 Write block 392 len 32768 data: 12 13 12 15 17 13 12 12 19/30 Write block 347 len 12288 data: 10 13 12 20/30 Write block 292 len 36864 data: 17 17 15 13 14 11 15 16 17 21/30 Read block 96 len 20480 22/30 Read block 217 len 24576 23/30 Read block 255 len 16384 24/30 Write block 565 len 12288 data: 19 17 14 25/30 Flush 26/30 Write block 201 len 12288 data: 11 15 19 27/30 Write block 384 len 36864 data: 11 14 9 13 12 12 12 13 13 28/30 Write block 140 len 16384 data: 13 14 15 14 29/30 Read block 554 len 36864 30/30 Read block 98 len 16384 ---------------------------------------------------------------- Crucible gen:196 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Flush 0 Done Done Sent false 1001 Acked Flush 0 Done Done Sent false 1002 Acked Flush 0 Done Done Sent false 1003 Acked Write 4 Done Done Sent false 1004 Acked Write 5 Done Done Sent false 1005 Acked Read 2 Done Done Sent false 1006 Acked Read 1 Done Done Sent false 1007 Acked Read 5 Done Done Sent false 1008 Acked Read 9 Done Done Sent false 1009 Acked Flush 0 Done Done Sent false 1010 Acked Write 7 Done Done Sent false 1011 Acked Read 10 Done Done Sent false 1012 Acked Read 3 Done Done Sent false 1013 Acked Write 3 Done Done Sent false 1014 Acked Read 1 Done Done Sent false 1015 Acked Write 2 Done Done Sent false 1016 Acked Write 10 Done Done Sent false 1017 Acked Write 8 Done Done Sent false 1018 Acked Write 3 Done Done Sent false 1019 Acked Write 9 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Read 6 Done Done Sent false 1022 Acked Read 4 Done Done Sent false 1023 Acked Write 3 Done Done Sent false 1024 Acked Flush 0 Done Done Sent false 1025 Acked Write 3 Done Done Sent false 1026 Acked Write 9 Done Done Sent false 1027 Acked Write 4 Done Done Sent false 1028 Acked Read 9 Done Done Sent false 1029 Acked Read 4 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 30 30 Done 30 30 0 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) Some(JobId(1024)) None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:21.867801937Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:21.868080503Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1919,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 195 195 195 363 363 363 F F F 3 060-079 195 195 195 363 363 363 F F F 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 196 196 193 368 368 361 T T F <--- 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 190 190 190 356 356 356 T T F <--- 11 220-239 196 196 195 368 368 363 F F F <--- 12 240-259 195 195 195 363 363 363 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 196 196 195 368 368 363 F F F <--- 15 300-319 196 196 194 368 368 362 F F F <--- 16 320-339 194 194 194 362 362 362 F F F 17 340-359 196 196 194 368 368 362 F F F <--- 18 360-379 190 190 190 357 357 357 F F F 19 380-399 196 196 194 368 368 362 T T F <--- 20 400-419 196 196 193 367 367 361 F F F <--- 21 420-439 196 196 194 367 367 362 F F F <--- 22 440-459 196 196 194 367 367 362 F F F <--- 23 460-479 196 196 194 367 367 362 F F F <--- 24 480-499 172 172 172 324 324 324 F F F 25 500-519 196 196 194 368 368 362 F F F <--- 26 520-539 192 192 192 360 360 360 F F F 27 540-559 192 192 192 360 360 360 F F F 28 560-579 196 196 195 368 368 363 F F F <--- 29 580-599 195 195 195 363 363 363 F F F Max gen: 196, Max flush: 368 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 98 Verifying data now No change after verify Loop: 98 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 195 195 195 363 363 363 F F F 3 060-079 195 195 195 363 363 363 F F F 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 197 197 197 369 369 369 F F F 8 160-179 186 186 186 351 351 351 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 197 197 197 369 369 369 F F F 11 220-239 196 196 196 368 368 368 F F F 12 240-259 195 195 195 363 363 363 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 196 196 196 368 368 368 F F F 15 300-319 196 196 196 368 368 368 F F F 16 320-339 194 194 194 362 362 362 F F F 17 340-359 196 196 196 368 368 368 F F F 18 360-379 190 190 190 357 357 357 F F F 19 380-399 197 197 197 369 369 369 F F F 20 400-419 196 196 196 367 367 367 F F F 21 420-439 196 196 196 367 367 367 F F F 22 440-459 196 196 196 367 367 367 F F F 23 460-479 196 196 196 367 367 367 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 196 196 196 368 368 368 F F F 26 520-539 192 192 192 360 360 360 F F F 27 540-559 192 192 192 360 360 360 F F F 28 560-579 196 196 196 368 368 368 F F F 29 580-599 195 195 195 363 363 363 F F F Max gen: 197, Max flush: 369 Begin loop 99 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.116333394Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008810, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.12426623Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.124557713Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"33195dd5b742921dd4057c2b839c6ecfeb78f5c3\",\n git_commit_timestamp: \"2026-10-23T15:20:56.000000000Z\",\n git_branch: \"renovate/libc-0.x-lockfile\",\n rustc_semver: \"1.99.1\",\n rustc_channel: \"stable\",\n rustc_host_triple: \"x86_64-unknown-illumos\",\n rustc_commit_sha: \"58cf8f9c35b355199727627d07ae34a4e2846d67\",\n cargo_triple: \"x86_64-unknown-illumos\",\n debug: true,\n opt_level: 0,\n}","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.124588268Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.124597567Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Using region definition RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 00000000-0000-0000-0000-000000000000, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.124610315Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Crucible 41c0129e-a68e-44f2-8959-4a9c663df63f has session id: 6f68844a-875d-4f92-a55c-7abb438705cb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.124992084Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Upstairs opts: Upstairs UUID: 41c0129e-a68e-44f2-8959-4a9c663df63f, Targets: [127.0.0.1:8810, 127.0.0.1:8820, 127.0.0.1:8830], lossy: false, flush_timeout: None, key populated: false, cert_pem populated: false, key_pem populated: false, root_cert_pem populated: false, Control: None, read_only: false","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125024049Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Crucible stats registered with UUID: 41c0129e-a68e-44f2-8959-4a9c663df63f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125034967Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:26.125045076Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.12520408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"1","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125219878Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"0","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125230756Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"2","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125372573Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"task":"crutest"} {"msg":"The guest has requested activation with gen:198","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125400999Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"41c0129e-a68e-44f2-8959-4a9c663df63f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125419126Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125428224Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"0","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125438233Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"1","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125448111Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"2","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.12545805Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"2","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125468408Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"0","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125478656Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"1","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:35100)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125628682Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"2","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:49592)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125654538Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"1","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:65128)","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.125695152Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"io task","client":"0","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"downstairs client at Some(127.0.0.1:8810) has region UUID 12345678-0000-0000-0000-000000008810","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.12633132Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"0","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"downstairs client at Some(127.0.0.1:8820) has region UUID 12345678-0000-0000-0000-000000008820","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126356217Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"1","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"downstairs client at Some(127.0.0.1:8830) has region UUID 12345678-0000-0000-0000-000000008830","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126398Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"2","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126684214Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126698482Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[0]R flush_numbers[0..12]: [358, 348, 363, 363, 361, 352, 360, 369, 351, 355, 369, 368]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126717969Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[0]R generation[0..12]: [191, 183, 195, 195, 193, 186, 192, 197, 186, 189, 197, 196]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126729717Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[0]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126741745Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[1]R flush_numbers[0..12]: [358, 348, 363, 363, 361, 352, 360, 369, 351, 355, 369, 368]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126753303Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[1]R generation[0..12]: [191, 183, 195, 195, 193, 186, 192, 197, 186, 189, 197, 196]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126764751Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[1]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126776919Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[2]R flush_numbers[0..12]: [358, 348, 363, 363, 361, 352, 360, 369, 351, 355, 369, 368]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126788708Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[2]R generation[0..12]: [191, 183, 195, 195, 193, 186, 192, 197, 186, 189, 197, 196]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126800246Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"[2]R dirty[0..12]: [false, false, false, false, false, false, false, false, false, false, false, false]","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126812134Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Max found gen is 198","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126822412Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Generation requested: 198 >= found:198","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126833061Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Next flush: 370","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126843069Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126853247Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"":"downstairs","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126865075Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126874504Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"0","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126884832Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"1","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126895181Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"client":"2","":"downstairs","session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126905739Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126915587Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"41c0129e-a68e-44f2-8959-4a9c663df63f is now active with session: 6f68844a-875d-4f92-a55c-7abb438705cb","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126926386Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126935744Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"session_id":"6f68844a-875d-4f92-a55c-7abb438705cb"} {"msg":"The guest has finished waiting for activation with:198","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126945743Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Activated sub_volume 41c0129e-a68e-44f2-8959-4a9c663df63f","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.126954281Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.12696296Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"task":"crutest"} Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 Loading write count information from file "/tmp/test_repair/test_repair_verify.data" {"msg":"Run Repair workload","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.127288728Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"task":"crutest"} 01/30 Write block 564 len 40960 data: 16 20 18 15 14 14 19 18 15 14 02/30 Write block 170 len 40960 data: 11 12 10 13 14 18 19 19 17 18 03/30 Read block 229 len 4096 04/30 Read block 143 len 16384 05/30 Write block 325 len 32768 data: 19 20 18 16 14 15 15 12 06/30 Write block 586 len 4096 data: 9 07/30 Write block 319 len 4096 data: 15 08/30 Read block 124 len 8192 09/30 Read block 523 len 24576 10/30 Write block 163 len 8192 data: 9 10 11/30 Read block 487 len 40960 12/30 Read block 341 len 8192 13/30 Read block 19 len 20480 14/30 Write block 546 len 28672 data: 19 21 25 26 23 22 24 15/30 Read block 557 len 4096 16/30 Write block 204 len 36864 data: 20 20 20 17 18 21 17 14 13 17/30 Write block 323 len 12288 data: 16 20 20 18/30 Read block 513 len 20480 19/30 Read block 174 len 20480 20/30 Read block 265 len 4096 21/30 Read block 478 len 4096 22/30 Write block 75 len 4096 data: 13 23/30 Read block 259 len 32768 24/30 Read block 288 len 28672 25/30 Write block 583 len 24576 data: 13 9 9 10 7 11 26/30 Write block 587 len 20480 data: 8 12 12 11 13 27/30 Write block 357 len 24576 data: 16 16 15 14 14 12 28/30 Read block 500 len 16384 29/30 Read block 495 len 24576 30/30 Write block 342 len 20480 data: 17 18 16 12 12 ---------------------------------------------------------------- Crucible gen:198 GIO:true work queues: Upstairs:0 downstairs:30 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1000 Acked Write 10 Done Done Sent false 1001 Acked Write 10 Done Done Sent false 1002 Acked Read 1 Done Done Sent false 1003 Acked Read 4 Done Done Sent false 1004 Acked Write 8 Done Done Sent false 1005 Acked Write 1 Done Done Sent false 1006 Acked Write 1 Done Done Sent false 1007 Acked Read 2 Done Done Sent false 1008 Acked Read 6 Done Done Sent false 1009 Acked Write 2 Done Done Sent false 1010 Acked Read 10 Done Done Sent false 1011 Acked Read 2 Done Done Sent false 1012 Acked Read 5 Done Done Sent false 1013 Acked Write 7 Done Done Sent false 1014 Acked Read 1 Done Done Sent false 1015 Acked Write 9 Done Done Sent false 1016 Acked Write 3 Done Done Sent false 1017 Acked Read 5 Done Done Sent false 1018 Acked Read 5 Done Done Sent false 1019 Acked Read 1 Done Done Sent false 1020 Acked Read 1 Done Done Sent false 1021 Acked Write 1 Done Done Sent false 1022 Acked Read 8 Done Done Sent false 1023 Acked Read 7 Done Done Sent false 1024 Acked Write 6 Done Done Sent false 1025 Acked Write 5 Done Done Sent false 1026 Acked Write 6 Done Done Sent false 1027 Acked Read 4 Done Done Sent false 1028 Acked Read 6 Done Done Sent false 1029 Acked Write 5 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 30 32 Done 29 29 0 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None None None Downstairs last five completed: Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-23T15:43:26.134416922Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-23T15:43:26.13473844Z","hostname":"w-01M5MPCVB9HSQZ07H1SMQ95BP1","pid":1927,"task":"crutest"} Current downstairs dump with dump args: --no-color -d /var/tmp/test_repair/8810 -d /var/tmp/test_repair/8820 -d /var/tmp/test_repair/8830 EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 195 195 195 363 363 363 F F F 3 060-079 195 195 195 363 363 363 T T F <--- 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 197 197 197 369 369 369 F F F 8 160-179 186 186 186 351 351 351 T T F <--- 9 180-199 189 189 189 355 355 355 F F F 10 200-219 197 197 197 369 369 369 T T F <--- 11 220-239 196 196 196 368 368 368 F F F 12 240-259 195 195 195 363 363 363 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 196 196 196 368 368 368 F F F 15 300-319 196 196 196 368 368 368 T T F <--- 16 320-339 194 194 194 362 362 362 T T F <--- 17 340-359 196 196 196 368 368 368 T T F <--- 18 360-379 190 190 190 357 357 357 T T F <--- 19 380-399 197 197 197 369 369 369 F F F 20 400-419 196 196 196 367 367 367 F F F 21 420-439 196 196 196 367 367 367 F F F 22 440-459 196 196 196 367 367 367 F F F 23 460-479 196 196 196 367 367 367 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 196 196 196 368 368 368 F F F 26 520-539 192 192 192 360 360 360 F F F 27 540-559 192 192 192 360 360 360 T T F <--- 28 560-579 196 196 196 368 368 368 T T F <--- 29 580-599 195 195 195 363 363 363 T T F <--- Max gen: 197, Max flush: 369 Error: Difference in extent metadata found! Stack backtrace: 0: ::msg::<&str> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/backtrace.rs:10:14 1: anyhow::__private::format_err at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.104/src/lib.rs:687:13 2: crucible_downstairs::dump::dump_region at /work/oxidecomputer/crucible/downstairs/src/dump.rs:384:9 3: crucible_downstairs::main::{closure#0} at /work/oxidecomputer/crucible/downstairs/src/main.rs:382:13 4: > as core::future::future::Future>::poll at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/future/future.rs:133:9 5: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:71 6: tokio::task::coop::with_budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:167:5 7: tokio::task::coop::budget::>, ::block_on>>::{closure#0}> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/task/coop/mod.rs:133:5 8: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/park.rs:284:31 9: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/blocking.rs:66:14 10: ::block_on::>>::{closure#0} at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:92:22 11: tokio::runtime::context::runtime::enter_runtime::<::block_on>>::{closure#0}, core::result::Result<(), anyhow::Error>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/context/runtime.rs:65:16 12: ::block_on::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/scheduler/multi_thread/mod.rs:91:9 13: ::block_on_inner::>> at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:376:50 14: ::block_on:: at /home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.2/src/runtime/runtime.rs:341:18 15: crucible_downstairs::main at /work/oxidecomputer/crucible/downstairs/src/main.rs:298:16 16: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:250:5 17: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/sys/backtrace.rs:166:18 18: std::rt::lang_start::>::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:206:18 19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/core/src/ops/function.rs:287:21 20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 21: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 23: std::rt::lang_start_internal::{closure#0} at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:175:24 24: std::panicking::catch_unwind::do_call:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:576:43 25: std::panicking::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panicking.rs:544:19 26: std::panic::catch_unwind:: at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/panic.rs:359:14 27: std::rt::lang_start_internal at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:171:5 28: std::rt::lang_start::> at /rustc/58cf8f9c35b355199727627d07ae34a4e2846d67/library/std/src/rt.rs:205:5 29: main 30: _start_crt 31: _start A Difference in extent metadata is expected here On loop 99 Verifying data now No change after verify Loop: 99 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 191 191 191 358 358 358 F F F 1 020-039 183 183 183 348 348 348 F F F 2 040-059 195 195 195 363 363 363 F F F 3 060-079 198 198 198 370 370 370 F F F 4 080-099 193 193 193 361 361 361 F F F 5 100-119 186 186 186 352 352 352 F F F 6 120-139 192 192 192 360 360 360 F F F 7 140-159 197 197 197 369 369 369 F F F 8 160-179 198 198 198 370 370 370 F F F 9 180-199 189 189 189 355 355 355 F F F 10 200-219 198 198 198 370 370 370 F F F 11 220-239 196 196 196 368 368 368 F F F 12 240-259 195 195 195 363 363 363 F F F 13 260-279 187 187 187 353 353 353 F F F 14 280-299 196 196 196 368 368 368 F F F 15 300-319 198 198 198 370 370 370 F F F 16 320-339 198 198 198 370 370 370 F F F 17 340-359 198 198 198 370 370 370 F F F 18 360-379 198 198 198 370 370 370 F F F 19 380-399 197 197 197 369 369 369 F F F 20 400-419 196 196 196 367 367 367 F F F 21 420-439 196 196 196 367 367 367 F F F 22 440-459 196 196 196 367 367 367 F F F 23 460-479 196 196 196 367 367 367 F F F 24 480-499 172 172 172 324 324 324 F F F 25 500-519 196 196 196 368 368 368 F F F 26 520-539 192 192 192 360 360 360 F F F 27 540-559 198 198 198 370 370 370 F F F 28 560-579 198 198 198 370 370 370 F F F 29 580-599 198 198 198 370 370 370 F F F Max gen: 198, Max flush: 370 7:28 Test duration Test completed real 7:27.378460157 user 25.138644172 sys 13.974673822 trap 0.019846083 tflt 0.063700556 dflt 0.097453756 kflt 0.003585308 lock 11:40:40.642211700 slp 35:45.073701292 lat 2.254834709 stop 0.019965244