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 0.20659041 Downstairs region 1 created at /var/tmp/test_repair/8820 in 0.013757245 Downstairs region 2 created at /var/tmp/test_repair/8830 in 0.012894762 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 1134 1135 1136 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":"2026-10-22T23:20:21.070433401Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"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":"2026-10-22T23:20:21.082984084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.083903508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:21.084012682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.084022071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"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":"2026-10-22T23:20:21.084034299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"msg":"Crucible 182df9d8-8c9b-4989-b01c-76af364a6965 has session id: be76d54b-8764-487e-ab4c-a08fc7267e7b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.084744454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Upstairs opts: Upstairs UUID: 182df9d8-8c9b-4989-b01c-76af364a6965, 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":"2026-10-22T23:20:21.084819064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Crucible stats registered with UUID: 182df9d8-8c9b-4989-b01c-76af364a6965","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.084829832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:21.084890283Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085326349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"0","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085373832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"2","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.08538497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"1","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085547236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"task":"crutest"} {"msg":"The guest has requested activation with gen:1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085582271Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"msg":"182df9d8-8c9b-4989-b01c-76af364a6965 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.08565517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085665039Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"0","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085706693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"1","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085717091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"2","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085760995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"1","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085771683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"2","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085782022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"0","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"ds_connection connected from Ok(127.0.0.1:38344)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.08586308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"1","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"ds_connection connected from Ok(127.0.0.1:37240)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085889256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"0","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"ds_connection connected from Ok(127.0.0.1:45344)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.085900874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"io task","client":"2","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.08755728Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"1","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.087583657Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"2","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.087597884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"0","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088180939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088205475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088215813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088226922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.08823842Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088249319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088259767Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088270785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088281264Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088291692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"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":"2026-10-22T23:20:21.088302861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Max found gen is 1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088312309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Generation requested: 1 >= found:1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088322338Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Next flush: 1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088332076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088343915Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"":"downstairs","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088354093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088363032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"0","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.08837283Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"1","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088382619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"client":"2","":"downstairs","session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088392587Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088402016Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"182df9d8-8c9b-4989-b01c-76af364a6965 is now active with session: be76d54b-8764-487e-ab4c-a08fc7267e7b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088412085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088420983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"session_id":"be76d54b-8764-487e-ab4c-a08fc7267e7b"} {"msg":"The guest has finished waiting for activation with:1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088430272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"msg":"Activated sub_volume 182df9d8-8c9b-4989-b01c-76af364a6965","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088438651Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:21.088447189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"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":"2026-10-22T23:20:21.088613385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"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":" Active2026-10-22T23:20:21.12240634Z Active" Active ,"hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"task":"crutest"} {"msg":"CLIENT: Tests done. All submitted work has been ACK'd","v":0,"name":"crucible","level":30JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY ,"time":"2026-10-22T23:20:21.122449404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"task":"crutest"} 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":"2026-10-22T23:20:21.12254152Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"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":"2026-10-22T23:20:25.123342531Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"task":"crutest"} {"msg":"CLIENT: All crucible jobs finished, exiting program","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.123393753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139,"task":"crutest"} {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:25.123404741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1139} Begin loop 1 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.148504826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"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":"2026-10-22T23:20:25.155781785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.155845626Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"task":"crutest"} {"msg":"RI is: RegionDefinition { block_size: 4096, extent_size: Block { value: 20, shift: 12 }, extent_count: 30, uuid: 12345678-0000-0000-0000-000000008820, encrypted: false, database_read_version: 1, database_write_version: 1 }","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.162964818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163225849Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:25.163255015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163263854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","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":"2026-10-22T23:20:25.163275632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"Crucible 23eb014e-b424-4d8b-ad19-13d6ac4b93a6 has session id: fc4447c6-4b9b-41e9-a266-f895558c16e7","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163652957Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Upstairs opts: Upstairs UUID: 23eb014e-b424-4d8b-ad19-13d6ac4b93a6, 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":"2026-10-22T23:20:25.163674003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Crucible stats registered with UUID: 23eb014e-b424-4d8b-ad19-13d6ac4b93a6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163686032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:25.16369782Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163858846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"1","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163874064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.163884382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"2","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164028911Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"task":"crutest"} {"msg":"The guest has requested activation with gen:2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164045519Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"23eb014e-b424-4d8b-ad19-13d6ac4b93a6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164082093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164091922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"0","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.16410183Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"1","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164111709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"2","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164121498Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"2","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164131696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"1","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164141485Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"ds_connection connected from Ok(127.0.0.1:62385)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164272045Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"1","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"ds_connection connected from Ok(127.0.0.1:46950)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164325728Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"2","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"ds_connection connected from Ok(127.0.0.1:53438)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.164336866Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"io task","client":"0","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.164974582Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"1","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.16499072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"0","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165001908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"2","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165336799Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165346687Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165382932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.1653938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165405319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165415657Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165425906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165436694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165447002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165458861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"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":"2026-10-22T23:20:25.165470049Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Max found gen is 2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165479558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Generation requested: 2 >= found:2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165489426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Next flush: 2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165498805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165508313Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"":"downstairs","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165518192Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165527191Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"0","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165537029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"1","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165546628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"client":"2","":"downstairs","session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165556566Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165565865Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"23eb014e-b424-4d8b-ad19-13d6ac4b93a6 is now active with session: fc4447c6-4b9b-41e9-a266-f895558c16e7","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165576003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165584892Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"session_id":"fc4447c6-4b9b-41e9-a266-f895558c16e7"} {"msg":"The guest has finished waiting for activation with:2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165594071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"Activated sub_volume 23eb014e-b424-4d8b-ad19-13d6ac4b93a6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.16560207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.165610518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"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":"2026-10-22T23:20:25.16600996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"task":"crutest"} 01/30 Write block 216 len 28672 data: 2 2 2 2 2 2 2 02/30 Flush 03/30 Write block 342 len 20480 data: 2 2 2 2 2 04/30 Read block 304 len 40960 05/30 Write block 564 len 20480 data: 2 2 2 2 2 06/30 Read block 528 len 32768 07/30 Read block 207 len 8192 08/30 Write block 75 len 12288 data: 2 2 2 09/30 Read block 16 len 24576 10/30 Write block 279 len 40960 data: 2 2 2 2 2 2 2 2 2 2 11/30 Read block 389 len 40960 12/30 Flush 13/30 Write block 263 len 8192 data: 2 2 14/30 Write block 462 len 28672 data: 2 2 2 2 2 2 2 15/30 Read block 336 len 8192 16/30 Read block 262 len 36864 17/30 Read block 518 len 16384 18/30 Read block 587 len 16384 19/30 Read block 71 len 32768 20/30 Write block 436 len 4096 data: 2 21/30 Flush 22/30 Write block 206 len 8192 data: 2 2 23/30 Write block 308 len 36864 data: 2 2 2 2 2 2 2 2 2 24/30 Read block 67 len 4096 25/30 Write block 453 len 32768 data: 2 2 2 2 2 2 2 2 26/30 Write block 559 len 36864 data: 2 2 2 2 2 3 3 3 3 27/30 Read block 237 len 16384 28/30 Write block 180 len 24576 data: 2 2 2 2 2 2 29/30 Read block 276 len 36864 30/30 Read block 492 len 20480 ---------------------------------------------------------------- Crucible gen:2 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 5 Sent Done Done false 1003 Acked Read 10 Sent Done Done false 1004 Acked Write 5 Sent Done Done false 1005 Acked Read 8 Sent Done Done false 1006 Acked Read 2 Sent Done Done false 1007 Acked Write 3 Sent Done Done false 1008 Acked Read 6 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 10 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Write 7 Sent Done Done false 1014 Acked Read 2 Sent Done Done false 1015 Acked Read 9 Sent Done Done false 1016 Acked Read 4 Sent Done Done false 1017 Acked Read 4 Sent Done Done false 1018 Acked Read 8 Sent Done Done false 1019 Acked Write 1 Sent Done Done false 1020 Acked Flush 0 Sent Done Done false 1021 Acked Write 2 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Write 8 Sent Done Done false 1025 Acked Write 9 Sent Done Done false 1026 Acked Read 4 Sent Done Done false 1027 Acked Write 6 Sent Done Done false 1028 Acked Read 9 Sent Done Done false 1029 Acked Read 5 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(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":"2026-10-22T23:20:25.174885653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:25.175249299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1141,"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 1 1 1 1 1 1 F F F 3 060-079 1 2 2 1 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 1 1 1 1 1 1 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 T T <--- 10 200-219 1 2 2 1 2 2 T T T <--- 11 220-239 1 2 2 1 2 2 T F F <--- 12 240-259 1 1 1 1 1 1 F F F 13 260-279 1 2 2 1 4 4 F F F <--- 14 280-299 1 2 2 1 3 3 F F F <--- 15 300-319 1 1 1 1 1 1 F T T <--- 16 320-339 1 1 1 1 1 1 F F F 17 340-359 1 2 2 1 3 3 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 1 1 1 1 1 F F F 21 420-439 1 2 2 1 4 4 F F F <--- 22 440-459 1 1 1 1 1 1 F T T <--- 23 460-479 1 2 2 1 4 4 F T T <--- 24 480-499 1 1 1 1 1 1 F F F 25 500-519 1 1 1 1 1 1 F F F 26 520-539 1 1 1 1 1 1 F F F 27 540-559 1 1 1 1 1 1 F T T <--- 28 560-579 1 2 2 1 3 3 F T T <--- 29 580-599 1 1 1 1 1 1 F F F 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 1 1 1 1 1 1 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 1 1 1 1 1 1 F F F 8 160-179 1 1 1 1 1 1 F F F 9 180-199 3 3 3 5 5 5 F F F 10 200-219 3 3 3 5 5 5 F F F 11 220-239 2 2 2 2 2 2 F F F 12 240-259 1 1 1 1 1 1 F F F 13 260-279 2 2 2 4 4 4 F F F 14 280-299 2 2 2 3 3 3 F F F 15 300-319 3 3 3 5 5 5 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 2 2 2 3 3 3 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 1 1 1 1 1 F F F 21 420-439 2 2 2 4 4 4 F F F 22 440-459 3 3 3 5 5 5 F F F 23 460-479 3 3 3 5 5 5 F F F 24 480-499 1 1 1 1 1 1 F F F 25 500-519 1 1 1 1 1 1 F F F 26 520-539 1 1 1 1 1 1 F F F 27 540-559 3 3 3 5 5 5 F F F 28 560-579 3 3 3 5 5 5 F F F 29 580-599 1 1 1 1 1 1 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":"2026-10-22T23:20:29.547399334Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"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":"2026-10-22T23:20:29.555911521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.556231644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:29.556264229Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.556272878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"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":"2026-10-22T23:20:29.556284656Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"Crucible b2c60f2e-2b93-463e-a5f2-b5d31cfd426a has session id: cf5c1fe8-e239-4e66-8e47-78d50df33459","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.556748628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Upstairs opts: Upstairs UUID: b2c60f2e-2b93-463e-a5f2-b5d31cfd426a, 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":"2026-10-22T23:20:29.556778013Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Crucible stats registered with UUID: b2c60f2e-2b93-463e-a5f2-b5d31cfd426a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.556789322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:29.55679986Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.556975394Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"1","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.556993082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"0","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.55700364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"2","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557156238Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"task":"crutest"} {"msg":"The guest has requested activation with gen:4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557172995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"b2c60f2e-2b93-463e-a5f2-b5d31cfd426a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.55720553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557215299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"0","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557225468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"1","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557235476Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"2","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557245235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"2","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557255363Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"0","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557265472Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"1","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"ds_connection connected from Ok(127.0.0.1:47593)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557323873Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"1","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"ds_connection connected from Ok(127.0.0.1:60191)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.557335131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"0","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"ds_connection connected from Ok(127.0.0.1:58493)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.55734572Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"io task","client":"2","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"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":"2026-10-22T23:20:29.558042497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"1","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"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":"2026-10-22T23:20:29.558069433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"2","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"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":"2026-10-22T23:20:29.558081482Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"0","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.55836411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558374818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"[0]R flush_numbers[0..12]: [1, 1, 1, 3, 1, 1, 1, 1, 1, 5, 5, 2]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558412063Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"[0]R generation[0..12]: [1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 3, 2]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558423631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"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":"2026-10-22T23:20:29.55843507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"[1]R flush_numbers[0..12]: [1, 1, 1, 3, 1, 1, 1, 1, 1, 5, 5, 2]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558445728Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"[1]R generation[0..12]: [1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 3, 2]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558456116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"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":"2026-10-22T23:20:29.558467395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"[2]R flush_numbers[0..12]: [1, 1, 1, 3, 1, 1, 1, 1, 1, 5, 5, 2]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558481003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"[2]R generation[0..12]: [1, 1, 1, 2, 1, 1, 1, 1, 1, 3, 3, 2]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558491411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"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":"2026-10-22T23:20:29.55850252Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Max found gen is 4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558512188Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Generation requested: 4 >= found:4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558522237Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Next flush: 6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558531785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558541484Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"":"downstairs","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558551562Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558560751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"0","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.55857074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"1","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558580558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"client":"2","":"downstairs","session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558590687Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558600175Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"b2c60f2e-2b93-463e-a5f2-b5d31cfd426a is now active with session: cf5c1fe8-e239-4e66-8e47-78d50df33459","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558610394Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558619492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"session_id":"cf5c1fe8-e239-4e66-8e47-78d50df33459"} {"msg":"The guest has finished waiting for activation with:4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558628831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"Activated sub_volume b2c60f2e-2b93-463e-a5f2-b5d31cfd426a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.55863811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.558646458Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"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":"2026-10-22T23:20:29.558957883Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"task":"crutest"} 01/30 Write block 357 len 40960 data: 2 2 2 2 2 2 2 2 2 2 02/30 Flush 03/30 Write block 151 len 12288 data: 2 2 2 04/30 Flush 05/30 Flush 06/30 Write block 51 len 36864 data: 2 2 2 2 2 2 2 2 2 07/30 Read block 51 len 8192 08/30 Write block 218 len 32768 data: 3 3 3 3 3 2 2 2 09/30 Read block 164 len 36864 10/30 Flush 11/30 Write block 438 len 24576 data: 2 2 2 2 2 2 12/30 Read block 541 len 8192 13/30 Flush 14/30 Write block 417 len 12288 data: 2 2 2 15/30 Read block 553 len 16384 16/30 Write block 416 len 4096 data: 2 17/30 Flush 18/30 Write block 258 len 24576 data: 2 2 2 2 2 3 19/30 Read block 196 len 12288 20/30 Write block 497 len 28672 data: 2 2 2 2 2 2 2 21/30 Read block 102 len 20480 22/30 Read block 132 len 4096 23/30 Read block 359 len 24576 24/30 Write block 312 len 28672 data: 3 3 3 3 3 2 2 25/30 Write block 543 len 36864 data: 2 2 2 2 2 2 2 2 2 26/30 Write block 432 len 4096 data: 2 27/30 Read block 475 len 24576 28/30 Read block 379 len 20480 29/30 Write block 292 len 20480 data: 2 2 2 2 2 30/30 Write block 442 len 40960 data: 3 3 2 2 2 2 2 2 2 2 ---------------------------------------------------------------- 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 10 Done Done Sent false 1001 Acked Flush 0 Done Done Sent false 1002 Acked Write 3 Done Done Sent false 1003 Acked Flush 0 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 9 Done Done Sent false 1006 Acked Read 2 Done Done Sent false 1007 Acked Write 8 Done Done Sent false 1008 Acked Read 9 Done Done Sent false 1009 Acked Flush 0 Done Done Sent false 1010 Acked Write 6 Done Done Sent false 1011 Acked Read 2 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 3 Done Done Sent false 1014 Acked Read 4 Done Done Sent false 1015 Acked Write 1 Done Done Sent false 1016 Acked Flush 0 Done Done Sent false 1017 Acked Write 6 Done Done Sent false 1018 Acked Read 3 Done Done Sent false 1019 Acked Write 7 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Read 1 Done Done Sent false 1022 Acked Read 6 Done Done Sent false 1023 Acked Write 7 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Write 1 Done Done Sent false 1026 Acked Read 6 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Write 5 Sent Done Sent false 1029 Acked Write 10 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 1 30 33 Done 28 29 0 57 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1016)) Some(JobId(1016)) 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":"2026-10-22T23:20:29.567141708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:29.567422416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1149,"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 4 4 1 9 9 1 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 4 4 1 7 7 1 F F F <--- 8 160-179 1 1 1 1 1 1 F F F 9 180-199 3 3 3 5 5 5 F F F 10 200-219 4 4 3 9 9 5 F F F <--- 11 220-239 4 4 2 9 9 2 F F F <--- 12 240-259 1 1 1 1 1 1 T T F <--- 13 260-279 2 2 2 4 4 4 T T F <--- 14 280-299 2 2 2 3 3 3 T T F <--- 15 300-319 3 3 3 5 5 5 T T F <--- 16 320-339 1 1 1 1 1 1 F F F 17 340-359 4 4 2 6 6 3 F F F <--- 18 360-379 4 4 1 6 6 1 F F F <--- 19 380-399 1 1 1 1 1 1 F F F 20 400-419 4 4 1 11 11 1 F F F <--- 21 420-439 4 4 2 10 10 4 T T F <--- 22 440-459 4 4 3 10 10 5 T T F <--- 23 460-479 3 3 3 5 5 5 F F F 24 480-499 1 1 1 1 1 1 T T F <--- 25 500-519 1 1 1 1 1 1 T T F <--- 26 520-539 1 1 1 1 1 1 F F F 27 540-559 3 3 3 5 5 5 T T F <--- 28 560-579 3 3 3 5 5 5 F F F 29 580-599 1 1 1 1 1 1 F F F Max gen: 4, Max flush: 11 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 1 1 1 1 1 1 F F F 1 020-039 1 1 1 1 1 1 F F F 2 040-059 4 4 4 9 9 9 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 4 4 4 7 7 7 F F F 8 160-179 1 1 1 1 1 1 F F F 9 180-199 3 3 3 5 5 5 F F F 10 200-219 4 4 4 9 9 9 F F F 11 220-239 4 4 4 9 9 9 F F F 12 240-259 5 5 5 12 12 12 F F F 13 260-279 5 5 5 12 12 12 F F F 14 280-299 5 5 5 12 12 12 F F F 15 300-319 5 5 5 12 12 12 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 4 4 4 11 11 11 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 5 5 5 12 12 12 F F F 23 460-479 3 3 3 5 5 5 F F F 24 480-499 5 5 5 12 12 12 F F F 25 500-519 5 5 5 12 12 12 F F F 26 520-539 1 1 1 1 1 1 F F F 27 540-559 5 5 5 12 12 12 F F F 28 560-579 3 3 3 5 5 5 F F F 29 580-599 1 1 1 1 1 1 F F F Max gen: 5, Max flush: 12 Begin loop 3 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.813752343Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"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":"2026-10-22T23:20:33.822130659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.822462831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:33.822491796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.822500685Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"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":"2026-10-22T23:20:33.822514803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"Crucible 50ab97ac-2982-4af7-bd69-00671da51e65 has session id: dee17e84-ace9-4e82-a2ed-9c9048c9c756","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.822908895Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Upstairs opts: Upstairs UUID: 50ab97ac-2982-4af7-bd69-00671da51e65, 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":"2026-10-22T23:20:33.822938121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Crucible stats registered with UUID: 50ab97ac-2982-4af7-bd69-00671da51e65","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.822948909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:33.822958108Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.82313925Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"0","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823155518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"2","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823165826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"1","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823299806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"task":"crutest"} {"msg":"The guest has requested activation with gen:6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823317764Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"50ab97ac-2982-4af7-bd69-00671da51e65 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823352619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823362387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"0","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823372276Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"1","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823382174Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"2","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823392153Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"2","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823404361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"1","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.82341462Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"0","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"ds_connection connected from Ok(127.0.0.1:48952)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823466542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"1","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"ds_connection connected from Ok(127.0.0.1:41301)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.82347778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"2","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"ds_connection connected from Ok(127.0.0.1:64687)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.823488319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"io task","client":"0","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"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":"2026-10-22T23:20:33.824165809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"2","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"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":"2026-10-22T23:20:33.824192025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"1","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"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":"2026-10-22T23:20:33.824203783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"0","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824494891Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824538724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"[0]R flush_numbers[0..12]: [1, 1, 9, 3, 1, 1, 1, 7, 1, 5, 9, 9]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824574329Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"[0]R generation[0..12]: [1, 1, 4, 2, 1, 1, 1, 4, 1, 3, 4, 4]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824585517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"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":"2026-10-22T23:20:33.824596646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"[1]R flush_numbers[0..12]: [1, 1, 9, 3, 1, 1, 1, 7, 1, 5, 9, 9]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824606914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"[1]R generation[0..12]: [1, 1, 4, 2, 1, 1, 1, 4, 1, 3, 4, 4]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824617143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"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":"2026-10-22T23:20:33.824630631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"[2]R flush_numbers[0..12]: [1, 1, 9, 3, 1, 1, 1, 7, 1, 5, 9, 9]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824640969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"[2]R generation[0..12]: [1, 1, 4, 2, 1, 1, 1, 4, 1, 3, 4, 4]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824651347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"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":"2026-10-22T23:20:33.824662326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Max found gen is 6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824671704Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Generation requested: 6 >= found:6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824681433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Next flush: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824690692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.82470044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"":"downstairs","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824710689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824719857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"0","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824729926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"1","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824739984Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"client":"2","":"downstairs","session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824750293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824759622Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"50ab97ac-2982-4af7-bd69-00671da51e65 is now active with session: dee17e84-ace9-4e82-a2ed-9c9048c9c756","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.82476967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824779989Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"session_id":"dee17e84-ace9-4e82-a2ed-9c9048c9c756"} {"msg":"The guest has finished waiting for activation with:6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824789327Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"Activated sub_volume 50ab97ac-2982-4af7-bd69-00671da51e65","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.824797456Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","levelDisk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 ":30,"time":"2026-10-22T23:20:33.824809324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"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":"2026-10-22T23:20:33.825068066Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"task":"crutest"} 01/30 Write block 281 len 16384 data: 3 3 3 3 02/30 Read block 512 len 24576 03/30 Read block 419 len 4096 04/30 Flush 05/30 Write block 89 len 36864 data: 2 2 2 2 2 2 2 2 2 06/30 Read block 511 len 12288 07/30 Read block 320 len 24576 08/30 Write block 565 len 12288 data: 4 4 4 09/30 Read block 125 len 12288 10/30 Read block 586 len 20480 11/30 Write block 305 len 8192 data: 2 2 12/30 Write block 230 len 4096 data: 2 13/30 Flush 14/30 Write block 54 len 32768 data: 3 3 3 3 3 3 2 2 15/30 Read block 439 len 28672 16/30 Write block 453 len 40960 data: 3 3 3 3 3 3 3 3 2 3 17/30 Write block 290 len 28672 data: 2 2 3 3 3 3 3 18/30 Read block 99 len 40960 19/30 Write block 316 len 4096 data: 4 20/30 Write block 583 len 40960 data: 2 2 2 2 2 2 2 2 2 2 21/30 Flush 22/30 Write block 26 len 12288 data: 2 2 2 23/30 Write block 147 len 40960 data: 2 2 2 2 3 3 3 2 2 2 24/30 Flush 25/30 Write block 516 len 24576 data: 2 2 2 2 2 2 26/30 Read block 81 len 20480 27/30 Write block 287 len 12288 data: 3 3 2 28/30 Read block 71 len 4096 29/30 Read block 569 len 32768 30/30 Read block 292 len 40960 ---------------------------------------------------------------- Crucible gen:6 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 9 Done Sent Done false 1005 Acked Read 3 Done Sent Done false 1006 Acked Read 6 Done Sent Done false 1007 Acked Write 3 Done Sent Done false 1008 Acked Read 3 Done Sent Done false 1009 Acked Read 5 Done Sent Done false 1010 Acked Write 2 Done Sent Done false 1011 Acked Write 1 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 8 Done Sent Done false 1014 Acked Read 7 Done Sent Done false 1015 Acked Write 10 Done Sent Done false 1016 Acked Write 7 Done Sent Done false 1017 Acked Read 10 Done Sent Done false 1018 Acked Write 1 Done Sent Done false 1019 Acked Write 10 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 3 Done Sent Done false 1022 Acked Write 10 Done Sent Done false 1023 Acked Flush 0 Done Sent Done false 1024 Acked Write 6 Done Sent Done false 1025 Acked Read 5 Done Sent Done false 1026 Acked Write 3 Done Sent Done false 1027 Acked Read 1 Done Sent Done false 1028 Acked Read 8 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 26 0 26 52 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1023)) Some(JobId(1003)) Some(JobId(1023)) 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":"2026-10-22T23:20:33.833234344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:33.833508834Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1157,"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 6 1 6 16 1 16 F F F <--- 2 040-059 6 4 6 15 9 15 F F F <--- 3 060-079 6 2 6 15 3 15 F F F <--- 4 080-099 6 1 6 14 1 14 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 6 4 6 16 7 16 F F F <--- 8 160-179 1 1 1 1 1 1 F F F 9 180-199 3 3 3 5 5 5 F F F 10 200-219 4 4 4 9 9 9 F F F 11 220-239 6 4 6 14 9 14 F F F <--- 12 240-259 5 5 5 12 12 12 F F F 13 260-279 5 5 5 12 12 12 F F F 14 280-299 6 6 6 15 13 15 T F T <--- 15 300-319 6 5 6 15 12 15 F F F <--- 16 320-339 1 1 1 1 1 1 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 4 4 4 11 11 11 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 5 6 15 12 15 F F F <--- 23 460-479 6 3 6 15 5 15 F F F <--- 24 480-499 5 5 5 12 12 12 F F F 25 500-519 5 5 5 12 12 12 T F T <--- 26 520-539 1 1 1 1 1 1 T F T <--- 27 540-559 5 5 5 12 12 12 F F F 28 560-579 6 3 6 14 5 14 F F F <--- 29 580-599 6 1 6 15 1 15 F F F <--- Max gen: 6, Max flush: 16 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 1 1 1 1 1 1 F F F 1 020-039 6 6 6 16 16 16 F F F 2 040-059 6 6 6 15 15 15 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 6 6 6 14 14 14 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 6 6 6 16 16 16 F F F 8 160-179 1 1 1 1 1 1 F F F 9 180-199 3 3 3 5 5 5 F F F 10 200-219 4 4 4 9 9 9 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 5 5 5 12 12 12 F F F 13 260-279 5 5 5 12 12 12 F F F 14 280-299 7 7 7 17 17 17 F F F 15 300-319 6 6 6 15 15 15 F F F 16 320-339 1 1 1 1 1 1 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 4 4 4 11 11 11 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 6 6 6 15 15 15 F F F 24 480-499 5 5 5 12 12 12 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 5 5 5 12 12 12 F F F 28 560-579 6 6 6 14 14 14 F F F 29 580-599 6 6 6 15 15 15 F F F Max gen: 7, Max flush: 17 Begin loop 4 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.074525752Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"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":"2026-10-22T23:20:38.082771408Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.08309983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:38.083135574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083147983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"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":"2026-10-22T23:20:38.083160031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"Crucible 2ecbe3c8-67ea-40bc-a5e6-aa202543b47f has session id: d7a7d81a-eb37-4f08-82d8-576037d696f7","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083482323Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Upstairs opts: Upstairs UUID: 2ecbe3c8-67ea-40bc-a5e6-aa202543b47f, 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":"2026-10-22T23:20:38.08350724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Crucible stats registered with UUID: 2ecbe3c8-67ea-40bc-a5e6-aa202543b47f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083517558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:38.083530216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083726427Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"1","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083755933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"2","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083767091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"0","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083883524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"task":"crutest"} {"msg":"The guest has requested activation with gen:8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083900382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"2ecbe3c8-67ea-40bc-a5e6-aa202543b47f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083934727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083944545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"0","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083954544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"1","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.083964542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"2","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.08397697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"2","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.084010766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"1","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.084027513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"0","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"ds_connection connected from Ok(127.0.0.1:53639)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.084038661Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"2","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"ds_connection connected from Ok(127.0.0.1:39120)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.08404937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"1","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"ds_connection connected from Ok(127.0.0.1:57396)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.084105152Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"io task","client":"0","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"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":"2026-10-22T23:20:38.084853301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"1","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"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":"2026-10-22T23:20:38.084939779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"0","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"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":"2026-10-22T23:20:38.084952537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"2","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085223347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085244724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"[0]R flush_numbers[0..12]: [1, 16, 15, 15, 14, 1, 1, 16, 1, 5, 9, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085303255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"[0]R generation[0..12]: [1, 6, 6, 6, 6, 1, 1, 6, 1, 3, 4, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085314874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"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":"2026-10-22T23:20:38.085326072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"[1]R flush_numbers[0..12]: [1, 16, 15, 15, 14, 1, 1, 16, 1, 5, 9, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.08533675Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"[1]R generation[0..12]: [1, 6, 6, 6, 6, 1, 1, 6, 1, 3, 4, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085349868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"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":"2026-10-22T23:20:38.085360937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"[2]R flush_numbers[0..12]: [1, 16, 15, 15, 14, 1, 1, 16, 1, 5, 9, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085371575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"[2]R generation[0..12]: [1, 6, 6, 6, 6, 1, 1, 6, 1, 3, 4, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085382004Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"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":"2026-10-22T23:20:38.085393042Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Max found gen is 8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085402591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Generation requested: 8 >= found:8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085412609Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Next flush: 18","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085422268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085432036Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"":"downstairs","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085441955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085451003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"0","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085460932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"1","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085470951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"client":"2","":"downstairs","session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085481089Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085490518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"2ecbe3c8-67ea-40bc-a5e6-aa202543b47f is now active with session: d7a7d81a-eb37-4f08-82d8-576037d696f7","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085500646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085510855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"session_id":"d7a7d81a-eb37-4f08-82d8-576037d696f7"} {"msg":"The guest has finished waiting for activation with:8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085520333Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"Activated sub_volume 2ecbe3c8-67ea-40bc-a5e6-aa202543b47f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085528712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.085537181Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"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":"2026-10-22T23:20:38.085869002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"task":"crutest"} 01/30 Flush 02/30 Write block 276 len 16384 data: 2 2 2 3 03/30 Read block 487 len 28672 04/30 Write block 216 len 4096 data: 3 05/30 Read block 372 len 16384 06/30 Write block 460 len 40960 data: 4 3 4 3 3 3 3 3 3 2 07/30 Write block 560 len 32768 data: 3 3 3 3 4 5 5 5 08/30 Read block 172 len 4096 09/30 Write block 252 len 8192 data: 2 2 10/30 Write block 253 len 4096 data: 3 11/30 Write block 574 len 36864 data: 2 2 2 2 2 2 2 2 2 12/30 Read block 472 len 12288 13/30 Read block 485 len 12288 14/30 Write block 44 len 8192 data: 2 2 15/30 Flush 16/30 Write block 210 len 12288 data: 2 2 2 17/30 Read block 318 len 28672 18/30 Read block 410 len 40960 19/30 Read block 212 len 8192 20/30 Read block 481 len 16384 21/30 Write block 559 len 12288 data: 3 4 4 22/30 Write block 329 len 24576 data: 2 2 2 2 2 2 23/30 Read block 50 len 28672 24/30 Read block 524 len 4096 25/30 Read block 26 len 4096 26/30 Write block 88 len 8192 data: 2 3 27/30 Read block 582 len 4096 28/30 Write block 207 len 40960 data: 3 2 2 3 3 3 2 2 2 4 29/30 Write block 170 len 16384 data: 2 2 2 2 30/30 Read block 414 len 28672 ---------------------------------------------------------------- Crucible gen:8 GIO:true work queues: Upstairs:0 downstairs:15 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1015 Acked Write 3 Done Done Done false 1016 Acked Read 7 Done Done Done false 1017 Acked Read 10 Done Done Done false 1018 Acked Read 2 Done Done Sent false 1019 Acked Read 4 Done Done Sent false 1020 Acked Write 3 Done Done Sent false 1021 Acked Write 6 Done Done Sent false 1022 Acked Read 7 Done Done Sent false 1023 Acked Read 1 Done Done Sent false 1024 Acked Read 1 Done Done Sent false 1025 Acked Write 2 Done Done Sent false 1026 Acked Read 1 Done Done Sent false 1027 Acked Write 10 Done Done Sent false 1028 Acked Write 4 Done Done Sent false 1029 Acked Read 7 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 12 12 Done 15 15 3 33 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1014)) Some(JobId(1014)) Some(JobId(1014)) Downstairs last five completed: 1014 1013 1012 1011 1010 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:38.093178826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:38.093466134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1165,"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 6 6 6 16 16 16 F F F 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 6 6 6 14 14 14 T T 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 6 6 6 16 16 16 F F F 8 160-179 1 1 1 1 1 1 T T F <--- 9 180-199 3 3 3 5 5 5 F F F 10 200-219 8 8 8 19 19 19 T T T 11 220-239 6 6 6 14 14 14 F F F 12 240-259 8 8 8 19 19 19 F F F 13 260-279 8 8 8 19 19 19 F F F 14 280-299 7 7 7 17 17 17 F F F 15 300-319 6 6 6 15 15 15 F F F 16 320-339 1 1 1 1 1 1 T T F <--- 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 4 4 4 11 11 11 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 8 8 8 19 19 19 F F F 24 480-499 5 5 5 12 12 12 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 5 5 5 12 12 12 T T F <--- 28 560-579 8 8 8 19 19 19 T T F <--- 29 580-599 8 8 8 19 19 19 F F F Max gen: 8, 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 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 1 1 1 1 1 1 F F F 1 020-039 6 6 6 16 16 16 F F F 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 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 6 6 6 16 16 16 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 3 3 3 5 5 5 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 8 8 8 19 19 19 F F F 13 260-279 8 8 8 19 19 19 F F F 14 280-299 7 7 7 17 17 17 F F F 15 300-319 6 6 6 15 15 15 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 1 1 1 1 1 1 F F F 20 400-419 4 4 4 11 11 11 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 8 8 8 19 19 19 F F F 24 480-499 5 5 5 12 12 12 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 9 9 9 20 20 20 F F F 28 560-579 9 9 9 20 20 20 F F F 29 580-599 8 8 8 19 19 19 F F F Max gen: 9, Max flush: 20 Begin loop 5 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.319014189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"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":"2026-10-22T23:20:42.326341691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.32641123Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"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":"2026-10-22T23:20:42.333444595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.333703967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:42.333734102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.333745131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"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":"2026-10-22T23:20:42.333757009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"Crucible 0476dc00-320b-45b6-8433-0d7496c90d21 has session id: aa2ac748-0d50-4264-b09a-05f8161f34c2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.33415686Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Upstairs opts: Upstairs UUID: 0476dc00-320b-45b6-8433-0d7496c90d21, 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":"2026-10-22T23:20:42.334186676Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Crucible stats registered with UUID: 0476dc00-320b-45b6-8433-0d7496c90d21","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334198644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:42.334208312Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334385456Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"2","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334414982Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"0","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.33442597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"1","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334536134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"task":"crutest"} {"msg":"The guest has requested activation with gen:10","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334553392Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"0476dc00-320b-45b6-8433-0d7496c90d21 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334585967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334595555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"0","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334605334Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"1","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334615073Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"2","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334626941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"2","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334652067Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"0","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334677183Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"1","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:42737)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334733475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"2","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:49411)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334763371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"0","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:36175)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.334774589Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"io task","client":"1","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"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":"2026-10-22T23:20:42.335441151Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"1","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"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":"2026-10-22T23:20:42.335459028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"0","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"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":"2026-10-22T23:20:42.335470227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"2","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335765713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335793489Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"[0]R flush_numbers[0..12]: [1, 16, 19, 15, 20, 1, 1, 16, 20, 5, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.33585537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"[0]R generation[0..12]: [1, 6, 8, 6, 9, 1, 1, 6, 9, 3, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335866908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"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":"2026-10-22T23:20:42.335878417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"[1]R flush_numbers[0..12]: [1, 16, 19, 15, 20, 1, 1, 16, 20, 5, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335888955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"[1]R generation[0..12]: [1, 6, 8, 6, 9, 1, 1, 6, 9, 3, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335901543Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"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":"2026-10-22T23:20:42.335912832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"[2]R flush_numbers[0..12]: [1, 16, 19, 15, 20, 1, 1, 16, 20, 5, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.33592339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"[2]R generation[0..12]: [1, 6, 8, 6, 9, 1, 1, 6, 9, 3, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335933788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"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":"2026-10-22T23:20:42.335944867Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Max found gen is 10","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335954445Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Generation requested: 10 >= found:10","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335964154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Next flush: 21","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335973683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.335983211Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"":"downstairs","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.33599345Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336013257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"0","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336023245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"1","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336033034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"client":"2","":"downstairs","session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336043082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336052381Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"0476dc00-320b-45b6-8433-0d7496c90d21 is now active with session: aa2ac748-0d50-4264-b09a-05f8161f34c2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336064189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336073058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"session_id":"aa2ac748-0d50-4264-b09a-05f8161f34c2"} {"msg":"The guest has finished waiting for activation with:10","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336082277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"Activated sub_volume 0476dc00-320b-45b6-8433-0d7496c90d21","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336090435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.336098604Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"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":"2026-10-22T23:20:42.336361406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"task":"crutest"} 01/30 Write block 190 len 36864 data: 2 2 2 2 2 2 2 2 2 02/30 Read block 443 len 28672 03/30 Read block 359 len 8192 04/30 Write block 303 len 32768 data: 2 2 3 3 2 3 3 3 05/30 Read block 368 len 28672 06/30 Read block 385 len 28672 07/30 Write block 319 len 4096 data: 2 08/30 Read block 97 len 16384 09/30 Read block 25 len 8192 10/30 Write block 18 len 40960 data: 2 2 2 2 2 2 2 2 3 3 11/30 Read block 565 len 12288 12/30 Write block 313 len 20480 data: 4 4 4 5 3 13/30 Read block 148 len 4096 14/30 Read block 562 len 16384 15/30 Read block 345 len 24576 16/30 Read block 18 len 36864 17/30 Read block 167 len 12288 18/30 Flush 19/30 Write block 585 len 36864 data: 3 3 3 3 3 3 3 3 2 20/30 Write block 130 len 24576 data: 2 2 2 2 2 2 21/30 Write block 493 len 16384 data: 2 2 2 2 22/30 Write block 495 len 4096 data: 3 23/30 Write block 396 len 32768 data: 2 2 2 2 2 2 2 2 24/30 Read block 167 len 24576 25/30 Read block 346 len 20480 26/30 Read block 272 len 8192 27/30 Read block 46 len 24576 28/30 Write block 131 len 4096 data: 3 29/30 Read block 144 len 32768 30/30 Read block 434 len 36864 ---------------------------------------------------------------- Crucible gen:10 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 Read 7 Sent Done Done false 1002 Acked Read 2 Sent Done Done false 1003 Acked Write 8 Sent Done Done false 1004 Acked Read 7 Sent Done Done false 1005 Acked Read 7 Sent Done Done false 1006 Acked Write 1 Sent Done Done false 1007 Acked Read 4 Sent Done Done false 1008 Acked Read 2 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 3 Sent Done Done false 1011 Acked Write 5 Sent Done Done false 1012 Acked Read 1 Sent Done Done false 1013 Acked Read 4 Sent Done Done false 1014 Acked Read 6 Sent Done Done false 1015 Acked Read 9 Sent Done Done false 1016 Acked Read 3 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 9 Sent Done Done false 1019 Acked Write 6 Sent Done Done false 1020 Acked Write 4 Sent Done Done false 1021 Acked Write 1 Sent Done Done false 1022 Acked Write 8 Sent Done Done false 1023 Acked Read 6 Sent Done Done false 1024 Acked Read 5 Sent Done Done false 1025 Acked Read 2 Sent Done Done false 1026 Acked Read 6 Sent Done Done false 1027 Acked Write 1 Sent Done Done false 1028 Acked Read 8 Sent Done Done false 1029 Acked Read 9 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":"2026-10-22T23:20:42.344322344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:42.344598053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1173,"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 10 10 1 21 21 F F F <--- 1 020-039 6 10 10 16 21 21 F F F <--- 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 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 T T <--- 7 140-159 6 6 6 16 16 16 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 3 10 10 5 21 21 F F F <--- 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 8 8 8 19 19 19 F F F 13 260-279 8 8 8 19 19 19 F F F 14 280-299 7 7 7 17 17 17 F F F 15 300-319 6 10 10 15 21 21 F F F <--- 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 1 1 1 1 1 1 F T T <--- 20 400-419 4 4 4 11 11 11 F T T <--- 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 8 8 8 19 19 19 F F F 24 480-499 5 5 5 12 12 12 F T T <--- 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 9 9 9 20 20 20 F F F 28 560-579 9 9 9 20 20 20 F F F 29 580-599 8 8 8 19 19 19 F T T <--- Max gen: 10, 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 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 10 10 10 21 21 21 F F F 1 020-039 10 10 10 21 21 21 F F F 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 1 1 1 1 1 1 F F F 6 120-139 11 11 11 22 22 22 F F F 7 140-159 6 6 6 16 16 16 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 8 8 8 19 19 19 F F F 13 260-279 8 8 8 19 19 19 F F F 14 280-299 7 7 7 17 17 17 F F F 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F F F 19 380-399 11 11 11 22 22 22 F F F 20 400-419 11 11 11 22 22 22 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 8 8 8 19 19 19 F F F 24 480-499 11 11 11 22 22 22 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 9 9 9 20 20 20 F F F 28 560-579 9 9 9 20 20 20 F F F 29 580-599 11 11 11 22 22 22 F F F Max gen: 11, Max flush: 22 Begin loop 6 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.582380198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"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":"2026-10-22T23:20:46.589623991Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.589694701Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"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":"2026-10-22T23:20:46.596574568Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.596843428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:46.596879683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.596889112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"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":"2026-10-22T23:20:46.5969012Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"Crucible 42f5225b-0009-40ad-92a8-6ea6c5914d2e has session id: aa76c26c-f813-4c20-8ee7-649a7a24c7b9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597231701Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Upstairs opts: Upstairs UUID: 42f5225b-0009-40ad-92a8-6ea6c5914d2e, 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":"2026-10-22T23:20:46.597254218Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Crucible stats registered with UUID: 42f5225b-0009-40ad-92a8-6ea6c5914d2e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597264816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:46.597276515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597450289Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"0","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597466467Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"2","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597476805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"1","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597604886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"task":"crutest"} {"msg":"The guest has requested activation with gen:12","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597618764Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"42f5225b-0009-40ad-92a8-6ea6c5914d2e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597634562Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.59764555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"0","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597655639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"1","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597665367Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"2","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597675076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"2","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597688164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"1","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597698273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"0","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"ds_connection connected from Ok(127.0.0.1:61946)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597756234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"2","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"ds_connection connected from Ok(127.0.0.1:34484)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597767492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"1","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"ds_connection connected from Ok(127.0.0.1:56320)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.597832113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"io task","client":"0","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"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":"2026-10-22T23:20:46.598546208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"2","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"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":"2026-10-22T23:20:46.598565935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"0","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"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":"2026-10-22T23:20:46.598577073Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"1","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.598857222Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.598895876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"[0]R flush_numbers[0..12]: [21, 21, 19, 15, 20, 1, 22, 16, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.598943519Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"[0]R generation[0..12]: [10, 10, 8, 6, 9, 1, 11, 6, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.598956967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"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":"2026-10-22T23:20:46.598968216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"[1]R flush_numbers[0..12]: [21, 21, 19, 15, 20, 1, 22, 16, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.598978694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"[1]R generation[0..12]: [10, 10, 8, 6, 9, 1, 11, 6, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.598988993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"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":"2026-10-22T23:20:46.599000071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"[2]R flush_numbers[0..12]: [21, 21, 19, 15, 20, 1, 22, 16, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599010819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"[2]R generation[0..12]: [10, 10, 8, 6, 9, 1, 11, 6, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599021138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"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":"2026-10-22T23:20:46.599032046Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Max found gen is 12","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599041665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Generation requested: 12 >= found:12","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599051473Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Next flush: 23","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599060942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599070411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"":"downstairs","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599080169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599089008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"0","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599098856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"1","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599109985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"client":"2","":"downstairs","session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599119873Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599129202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"42f5225b-0009-40ad-92a8-6ea6c5914d2e is now active with session: aa76c26c-f813-4c20-8ee7-649a7a24c7b9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599139261Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599148309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"session_id":"aa76c26c-f813-4c20-8ee7-649a7a24c7b9"} {"msg":"The guest has finished waiting for activation with:12","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599157508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"Activated sub_volume 42f5225b-0009-40ad-92a8-6ea6c5914d2e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599165817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.599174155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"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":"2026-10-22T23:20:46.599438726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"task":"crutest"} 01/30 Write block 11 len 20480 data: 2 2 2 2 2 02/30 Read block 382 len 20480 03/30 Read block 363 len 24576 04/30 Write block 474 len 20480 data: 2 2 2 2 2 05/30 Read block 308 len 32768 06/30 Read block 39 len 36864 07/30 Write block 395 len 24576 data: 2 3 3 3 3 3 08/30 Read block 118 len 16384 09/30 Read block 436 len 8192 10/30 Write block 463 len 16384 data: 4 4 4 4 11/30 Read block 478 len 16384 12/30 Flush 13/30 Write block 252 len 40960 data: 3 4 2 2 2 2 3 3 3 3 14/30 Read block 524 len 16384 15/30 Write block 370 len 28672 data: 2 2 2 2 2 2 2 16/30 Read block 521 len 20480 17/30 Read block 452 len 36864 18/30 Read block 513 len 32768 19/30 Read block 150 len 40960 20/30 Read block 140 len 16384 21/30 Read block 579 len 16384 22/30 Read block 333 len 20480 23/30 Read block 191 len 24576 24/30 Read block 433 len 4096 25/30 Write block 292 len 32768 data: 4 4 4 4 4 2 2 2 26/30 Read block 167 len 16384 27/30 Write block 553 len 32768 data: 2 2 2 2 2 2 4 5 28/30 Read block 7 len 16384 29/30 Read block 56 len 40960 30/30 Read block 521 len 12288 ---------------------------------------------------------------- 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 Read 5 Done Done Done false 1002 Acked Read 6 Done Done Done false 1003 Acked Write 5 Done Done Done false 1004 Acked Read 8 Done Done Done false 1005 Acked Read 9 Done Done Done false 1006 Acked Write 6 Done Done Done false 1007 Acked Read 4 Sent Done Done false 1008 Acked Read 2 Sent Done Done false 1009 Acked Write 4 Sent Done Done false 1010 Acked Read 4 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Read 4 Sent Done Done false 1014 Acked Write 7 Sent Done Done false 1015 Acked Read 5 Sent Done Done false 1016 Acked Read 9 Sent Done Done false 1017 Acked Read 8 Sent Done Done false 1018 Acked Read 10 Sent Done Done false 1019 Acked Read 4 Sent Done Done false 1020 Acked Read 4 Sent Done Done false 1021 Acked Read 5 Sent Done Done false 1022 Acked Read 6 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Write 8 Sent Done Done false 1025 Acked Read 4 Sent Done Done false 1026 Acked Write 8 Sent Done Done false 1027 Acked Read 4 Sent Done Done false 1028 Acked Read 10 Sent Done Done false 1029 Acked Read 3 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 23 0 0 23 Done 7 30 30 67 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":"2026-10-22T23:20:46.608437292Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:46.608700683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1181,"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 10 12 12 21 23 23 T F F <--- 1 020-039 10 10 10 21 21 21 F F F 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 1 1 1 1 1 1 F F F 6 120-139 11 11 11 22 22 22 F F F 7 140-159 6 6 6 16 16 16 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 8 8 8 19 19 19 F T T <--- 13 260-279 8 8 8 19 19 19 F T T <--- 14 280-299 7 7 7 17 17 17 F T T <--- 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 4 4 4 6 6 6 F T T <--- 19 380-399 11 12 12 22 23 23 T F F <--- 20 400-419 11 12 12 22 23 23 T F F <--- 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 8 12 12 19 23 23 T F F <--- 24 480-499 11 11 11 22 22 22 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 9 9 9 20 20 20 F T T <--- 28 560-579 9 9 9 20 20 20 F T T <--- 29 580-599 11 11 11 22 22 22 F F F Max gen: 12, Max flush: 23 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 23 23 23 F F F 1 020-039 10 10 10 21 21 21 F F F 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 1 1 1 1 1 1 F F F 6 120-139 11 11 11 22 22 22 F F F 7 140-159 6 6 6 16 16 16 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 13 13 13 24 24 24 F F F 13 260-279 13 13 13 24 24 24 F F F 14 280-299 13 13 13 24 24 24 F F F 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 13 13 13 24 24 24 F F F 19 380-399 12 12 12 23 23 23 F F F 20 400-419 12 12 12 23 23 23 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 6 6 6 15 15 15 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 11 11 11 22 22 22 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 13 13 13 24 24 24 F F F 29 580-599 11 11 11 22 22 22 F F F Max gen: 13, Max flush: 24 Begin loop 7 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.850481779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"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":"2026-10-22T23:20:50.859158542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.859482684Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:50.85951139Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.859520448Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"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":"2026-10-22T23:20:50.859532107Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"Crucible 1bd6efca-ebbe-4a41-8c5f-3cd3395873db has session id: 09cba256-0ace-4806-84cc-50b94e5176d1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.859904102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Upstairs opts: Upstairs UUID: 1bd6efca-ebbe-4a41-8c5f-3cd3395873db, 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":"2026-10-22T23:20:50.859933417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Crucible stats registered with UUID: 1bd6efca-ebbe-4a41-8c5f-3cd3395873db","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.859944346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:50.859953914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860124099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"1","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860153385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"0","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860164543Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"2","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860311992Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"task":"crutest"} {"msg":"The guest has requested activation with gen:14","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860332979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"1bd6efca-ebbe-4a41-8c5f-3cd3395873db active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860358395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860368083Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"0","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860377972Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"1","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860387811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"2","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860397589Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"2","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860407808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"0","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860417906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"1","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"ds_connection connected from Ok(127.0.0.1:41192)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860584002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"2","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"ds_connection connected from Ok(127.0.0.1:62829)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860609418Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"1","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"ds_connection connected from Ok(127.0.0.1:45973)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.860620746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"io task","client":"0","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"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":"2026-10-22T23:20:50.861193142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"2","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"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":"2026-10-22T23:20:50.861250134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"0","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"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":"2026-10-22T23:20:50.861263102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"1","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861542051Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861584304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"[0]R flush_numbers[0..12]: [23, 21, 19, 15, 20, 1, 22, 16, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861628928Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"[0]R generation[0..12]: [12, 10, 8, 6, 9, 1, 11, 6, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861640256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"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":"2026-10-22T23:20:50.861651395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"[1]R flush_numbers[0..12]: [23, 21, 19, 15, 20, 1, 22, 16, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861661913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"[1]R generation[0..12]: [12, 10, 8, 6, 9, 1, 11, 6, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861672112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"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":"2026-10-22T23:20:50.86168322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"[2]R flush_numbers[0..12]: [23, 21, 19, 15, 20, 1, 22, 16, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861694058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"[2]R generation[0..12]: [12, 10, 8, 6, 9, 1, 11, 6, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861704597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"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":"2026-10-22T23:20:50.861715805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Max found gen is 14","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861725524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Generation requested: 14 >= found:14","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861735422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Next flush: 25","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861745141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861754999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"":"downstairs","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861764988Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861775406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"0","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861785415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"1","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861795293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"client":"2","":"downstairs","session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861805172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861814511Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"1bd6efca-ebbe-4a41-8c5f-3cd3395873db is now active with session: 09cba256-0ace-4806-84cc-50b94e5176d1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861824679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861833598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"session_id":"09cba256-0ace-4806-84cc-50b94e5176d1"} {"msg":"The guest has finished waiting for activation with:14","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861842946Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"Activated sub_volume 1bd6efca-ebbe-4a41-8c5f-3cd3395873db","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861851335Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.861859794Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"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":"2026-10-22T23:20:50.862199744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"task":"crutest"} 01/30 Write block 241 len 24576 data: 2 2 2 2 2 2 02/30 Read block 288 len 4096 03/30 Flush 04/30 Write block 21 len 20480 data: 3 3 3 3 3 05/30 Write block 569 len 12288 data: 2 2 2 06/30 Read block 257 len 32768 07/30 Read block 468 len 4096 08/30 Read block 40 len 40960 09/30 Flush 10/30 Write block 108 len 28672 data: 2 2 2 2 2 2 2 11/30 Read block 75 len 28672 12/30 Flush 13/30 Write block 146 len 16384 data: 2 3 3 3 14/30 Read block 205 len 8192 15/30 Write block 11 len 28672 data: 3 3 3 3 3 2 2 16/30 Write block 447 len 28672 data: 3 3 3 3 3 2 4 17/30 Read block 278 len 24576 18/30 Write block 124 len 36864 data: 2 2 2 2 2 2 3 4 3 19/30 Read block 286 len 20480 20/30 Flush 21/30 Write block 13 len 16384 data: 4 4 4 3 22/30 Read block 44 len 12288 23/30 Write block 407 len 4096 data: 2 24/30 Write block 373 len 40960 data: 3 3 3 3 2 2 2 2 2 2 25/30 Read block 518 len 4096 26/30 Read block 416 len 24576 27/30 Read block 218 len 24576 28/30 Write block 371 len 8192 data: 3 3 29/30 Read block 166 len 40960 30/30 Write block 406 len 16384 data: 2 3 2 2 ---------------------------------------------------------------- Crucible gen:14 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 Write 3 Done Done Done false 1005 Acked Read 8 Done Sent Done false 1006 Acked Read 1 Done Sent Done false 1007 Acked Read 10 Done Sent Done false 1008 Acked Flush 0 Done Sent Done false 1009 Acked Write 7 Done Sent Done false 1010 Acked Read 7 Done Sent Done false 1011 Acked Flush 0 Done Sent Done false 1012 Acked Write 4 Done Sent Done false 1013 Acked Read 2 Done Sent Done false 1014 Acked Write 7 Done Sent Done false 1015 Acked Write 7 Done Sent Done false 1016 Acked Read 6 Done Sent Done false 1017 Acked Write 9 Done Sent Done false 1018 Acked Read 5 Done Sent Done false 1019 Acked Flush 0 Done Sent Done false 1020 Acked Write 4 Done Sent Done false 1021 Acked Read 3 Done Sent Done false 1022 Acked Write 1 Done Sent Done false 1023 Acked Write 10 Done Sent Done false 1024 Acked Read 1 Done Sent Done false 1025 Acked Read 6 Done Sent Done false 1026 Acked Read 6 Done Sent Done false 1027 Acked Write 2 Done Sent Done false 1028 Acked Read 10 Done Sent Done false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 25 1 27 Done 26 2 26 54 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1019)) Some(JobId(1002)) Some(JobId(1019)) 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":"2026-10-22T23:20:50.870438651Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:50.87071471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1189,"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 14 12 14 28 23 28 T F T <--- 1 020-039 14 10 14 26 21 26 F T F <--- 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 1 14 27 1 27 F F F <--- 6 120-139 14 11 14 28 22 28 F F F <--- 7 140-159 14 6 14 28 16 28 F F F <--- 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 14 14 14 25 25 25 F F F 13 260-279 13 13 13 24 24 24 F F F 14 280-299 13 13 13 24 24 24 F F F 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 13 13 13 24 24 24 T F T <--- 19 380-399 12 12 12 23 23 23 T F T <--- 20 400-419 12 12 12 23 23 23 T F T <--- 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 6 14 28 15 28 F F F <--- 23 460-479 12 12 12 23 23 23 F F F 24 480-499 11 11 11 22 22 22 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 14 13 14 26 24 26 F T F <--- 29 580-599 11 11 11 22 22 22 F F F Max gen: 14, Max flush: 28 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 15 15 15 29 29 29 F F F 1 020-039 14 14 14 26 26 26 F F F 2 040-059 8 8 8 19 19 19 F F F 3 060-079 6 6 6 15 15 15 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 14 14 14 28 28 28 F F F 7 140-159 14 14 14 28 28 28 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 14 14 14 25 25 25 F F F 13 260-279 13 13 13 24 24 24 F F F 14 280-299 13 13 13 24 24 24 F F F 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 4 4 6 6 6 F F F 18 360-379 15 15 15 29 29 29 F F F 19 380-399 15 15 15 29 29 29 F F F 20 400-419 15 15 15 29 29 29 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 11 11 11 22 22 22 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 7 7 17 17 17 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 14 14 14 26 26 26 F F F 29 580-599 11 11 11 22 22 22 F F F Max gen: 15, Max flush: 29 Begin loop 8 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.107556023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"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":"2026-10-22T23:20:55.114806146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.114874526Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"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":"2026-10-22T23:20:55.121880595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122137437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:55.122168422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122177231Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"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":"2026-10-22T23:20:55.122188759Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"Crucible 1f5911e7-6e0d-4c3a-aa6b-3d9b9f6ccacc has session id: bafc493b-cd78-409f-8376-1c3be64f1bbb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122540418Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Upstairs opts: Upstairs UUID: 1f5911e7-6e0d-4c3a-aa6b-3d9b9f6ccacc, 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":"2026-10-22T23:20:55.122570743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Crucible stats registered with UUID: 1f5911e7-6e0d-4c3a-aa6b-3d9b9f6ccacc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122581922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:55.12259157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122758965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"1","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.12279345Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"2","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122804709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"0","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122910633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"task":"crutest"} {"msg":"The guest has requested activation with gen:16","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122927601Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"1f5911e7-6e0d-4c3a-aa6b-3d9b9f6ccacc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122962486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122972234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"0","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122982053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"1","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.122991791Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"2","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.12300141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"2","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.123011838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"1","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.12306817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"0","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"ds_connection connected from Ok(127.0.0.1:43092)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.123094096Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"2","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"ds_connection connected from Ok(127.0.0.1:58265)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.123105644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"1","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"ds_connection connected from Ok(127.0.0.1:37784)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.123184323Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"io task","client":"0","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"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":"2026-10-22T23:20:55.123768767Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"1","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"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":"2026-10-22T23:20:55.123793503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"2","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"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":"2026-10-22T23:20:55.123825388Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"0","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124080351Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124112956Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"[0]R flush_numbers[0..12]: [29, 26, 19, 15, 20, 27, 28, 28, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124193544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"[0]R generation[0..12]: [15, 14, 8, 6, 9, 14, 14, 14, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124204773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"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":"2026-10-22T23:20:55.124216111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"[1]R flush_numbers[0..12]: [29, 26, 19, 15, 20, 27, 28, 28, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124226769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"[1]R generation[0..12]: [15, 14, 8, 6, 9, 14, 14, 14, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124237308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"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":"2026-10-22T23:20:55.124248396Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"[2]R flush_numbers[0..12]: [29, 26, 19, 15, 20, 27, 28, 28, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124258965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"[2]R generation[0..12]: [15, 14, 8, 6, 9, 14, 14, 14, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124269303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"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":"2026-10-22T23:20:55.124280551Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Max found gen is 16","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.12429014Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Generation requested: 16 >= found:16","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124300369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Next flush: 30","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124312217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124321985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"":"downstairs","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124331874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124346792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"0","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.12435685Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"1","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124366799Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"client":"2","":"downstairs","session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124377057Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124386656Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"1f5911e7-6e0d-4c3a-aa6b-3d9b9f6ccacc is now active with session: bafc493b-cd78-409f-8376-1c3be64f1bbb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124396784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124405783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"session_id":"bafc493b-cd78-409f-8376-1c3be64f1bbb"} {"msg":"The guest has finished waiting for activation with:16","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124415102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"Activated sub_volume 1f5911e7-6e0d-4c3a-aa6b-3d9b9f6ccacc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.1244233Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.124431779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"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":"2026-10-22T23:20:55.124755612Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"task":"crutest"} 01/30 Write block 535 len 12288 data: 2 2 2 02/30 Read block 204 len 24576 03/30 Read block 369 len 20480 04/30 Write block 410 len 16384 data: 2 2 2 2 05/30 Write block 10 len 24576 data: 2 4 4 5 5 5 06/30 Write block 345 len 16384 data: 3 3 2 2 07/30 Read block 468 len 4096 08/30 Write block 404 len 8192 data: 2 2 09/30 Read block 353 len 4096 10/30 Read block 29 len 16384 11/30 Read block 141 len 36864 12/30 Read block 194 len 8192 13/30 Read block 500 len 8192 14/30 Read block 162 len 8192 15/30 Write block 57 len 8192 data: 4 4 16/30 Flush 17/30 Write block 33 len 28672 data: 2 2 2 2 2 2 2 18/30 Flush 19/30 Write block 482 len 40960 data: 2 2 2 2 2 2 2 2 2 2 20/30 Read block 127 len 20480 21/30 Read block 472 len 16384 22/30 Write block 521 len 4096 data: 3 23/30 Write block 136 len 28672 data: 2 2 2 2 2 2 2 24/30 Flush 25/30 Write block 64 len 16384 data: 2 2 2 2 26/30 Read block 299 len 20480 27/30 Read block 292 len 40960 28/30 Read block 307 len 28672 29/30 Write block 268 len 40960 data: 2 2 2 2 2 2 2 2 3 3 30/30 Write block 296 len 16384 data: 5 3 3 3 ---------------------------------------------------------------- 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 Write 3 Done Done Done false 1001 Acked Read 6 Done Done Done false 1002 Acked Read 5 Sent Done Done false 1003 Acked Write 4 Sent Done Done false 1004 Acked Write 6 Sent Done Done false 1005 Acked Write 4 Sent Done Done false 1006 Acked Read 1 Sent Done Done false 1007 Acked Write 2 Sent Done Done false 1008 Acked Read 1 Sent Done Done false 1009 Acked Read 4 Sent Done Done false 1010 Acked Read 9 Sent Done Done false 1011 Acked Read 2 Sent Done Done false 1012 Acked Read 2 Sent Done Done false 1013 Acked Read 2 Sent Done Done false 1014 Acked Write 2 Sent Done Done false 1015 Acked Flush 0 Sent Done Done false 1016 Acked Write 7 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 10 Sent Done Done false 1019 Acked Read 5 Sent Done Done false 1020 Acked Read 4 Sent Done Done false 1021 Acked Write 1 Sent Done Done false 1022 Acked Write 7 Sent Done Done false 1023 Acked Flush 0 Sent Done Done false 1024 Acked Write 4 Sent Done Done false 1025 Acked Read 5 Sent Done Done false 1026 Acked Read 10 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 2 2 32 Done 2 28 28 58 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":"2026-10-22T23:20:55.132824684Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:55.133098923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1197,"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 15 16 16 29 30 30 F F F <--- 1 020-039 14 16 16 26 31 31 F F F <--- 2 040-059 8 16 16 19 30 30 F F F <--- 3 060-079 6 6 6 15 15 15 F T T <--- 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 14 16 16 28 32 32 F F F <--- 7 140-159 14 16 16 28 32 32 F F F <--- 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 14 14 14 25 25 25 F F F 13 260-279 13 13 13 24 24 24 F T T <--- 14 280-299 13 13 13 24 24 24 F T T <--- 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 4 16 16 6 30 30 F F F <--- 18 360-379 15 15 15 29 29 29 F F F 19 380-399 15 15 15 29 29 29 F F F 20 400-419 15 16 16 29 30 30 F F F <--- 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 11 16 16 22 32 32 F F F <--- 25 500-519 7 7 7 17 17 17 F F F 26 520-539 7 16 16 17 32 32 T F F <--- 27 540-559 13 13 13 24 24 24 F F F 28 560-579 14 14 14 26 26 26 F F F 29 580-599 11 11 11 22 22 22 F F F Max gen: 16, Max flush: 32 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 16 16 16 30 30 30 F F F 1 020-039 16 16 16 31 31 31 F F F 2 040-059 16 16 16 30 30 30 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 16 16 16 32 32 32 F F F 8 160-179 9 9 9 20 20 20 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 9 9 20 20 20 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 14 14 14 25 25 25 F F F 13 260-279 17 17 17 33 33 33 F F F 14 280-299 17 17 17 33 33 33 F F F 15 300-319 10 10 10 21 21 21 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 16 16 16 30 30 30 F F F 18 360-379 15 15 15 29 29 29 F F F 19 380-399 15 15 15 29 29 29 F F F 20 400-419 16 16 16 30 30 30 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 16 16 16 32 32 32 F F F 25 500-519 7 7 7 17 17 17 F F F 26 520-539 16 16 16 32 32 32 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 14 14 14 26 26 26 F F F 29 580-599 11 11 11 22 22 22 F F F Max gen: 17, Max flush: 33 Begin loop 9 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.381450432Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"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":"2026-10-22T23:20:59.388682967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.388743188Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"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":"2026-10-22T23:20:59.395710693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.395974164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:20:59.396010689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396020467Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"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":"2026-10-22T23:20:59.396032435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"Crucible 4eb5848d-b416-41ea-9400-468c32df942d has session id: 964e42f9-3679-4c50-9518-a755b0e5da96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.3963399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Upstairs opts: Upstairs UUID: 4eb5848d-b416-41ea-9400-468c32df942d, 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":"2026-10-22T23:20:59.396394112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Crucible stats registered with UUID: 4eb5848d-b416-41ea-9400-468c32df942d","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39640738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:20:59.396416959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396588924Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"2","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396603971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"1","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39661429Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"0","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396778736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"task":"crutest"} {"msg":"The guest has requested activation with gen:18","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396796193Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"4eb5848d-b416-41ea-9400-468c32df942d active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396828198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396838077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"0","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396847985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"1","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396857814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"2","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396867792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"0","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396878041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"2","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396888129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"1","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"ds_connection connected from Ok(127.0.0.1:35067)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396944441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"0","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"ds_connection connected from Ok(127.0.0.1:65505)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39695567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"1","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"ds_connection connected from Ok(127.0.0.1:43922)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.396967688Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"io task","client":"2","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"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":"2026-10-22T23:20:59.397619772Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"2","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"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":"2026-10-22T23:20:59.397638609Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"1","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"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":"2026-10-22T23:20:59.397728496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"0","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.397953243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.397990187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"[0]R flush_numbers[0..12]: [30, 31, 30, 33, 20, 27, 32, 32, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39803854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"[0]R generation[0..12]: [16, 16, 16, 17, 9, 14, 16, 16, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398049958Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"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":"2026-10-22T23:20:59.398061347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"[1]R flush_numbers[0..12]: [30, 31, 30, 33, 20, 27, 32, 32, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398072035Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"[1]R generation[0..12]: [16, 16, 16, 17, 9, 14, 16, 16, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398082494Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"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":"2026-10-22T23:20:59.398093592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"[2]R flush_numbers[0..12]: [30, 31, 30, 33, 20, 27, 32, 32, 20, 21, 20, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39810407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"[2]R generation[0..12]: [16, 16, 16, 17, 9, 14, 16, 16, 9, 10, 9, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398114369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"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":"2026-10-22T23:20:59.398127927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Max found gen is 18","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398137486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Generation requested: 18 >= found:18","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398147324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Next flush: 34","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398156743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398166301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"":"downstairs","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39817648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398185529Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"0","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398195257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"1","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398205216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"client":"2","":"downstairs","session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398215234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398224593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"4eb5848d-b416-41ea-9400-468c32df942d is now active with session: 964e42f9-3679-4c50-9518-a755b0e5da96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398234801Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.39824381Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"session_id":"964e42f9-3679-4c50-9518-a755b0e5da96"} {"msg":"The guest has finished waiting for activation with:18","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398252969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"Activated sub_volume 4eb5848d-b416-41ea-9400-468c32df942d","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398261297Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.398269546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"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":"2026-10-22T23:20:59.398614235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"task":"crutest"} 01/30 Write block 33 len 16384 data: 3 3 3 3 02/30 Read block 244 len 40960 03/30 Read block 195 len 24576 04/30 Read block 157 len 36864 05/30 Read block 232 len 32768 06/30 Write block 15 len 8192 data: 6 4 07/30 Write block 143 len 8192 data: 2 2 08/30 Write block 490 len 24576 data: 3 3 2 3 3 4 09/30 Read block 119 len 12288 10/30 Read block 232 len 4096 11/30 Write block 33 len 32768 data: 4 4 4 4 3 3 3 2 12/30 Write block 25 len 12288 data: 4 4 4 13/30 Flush 14/30 Write block 47 len 12288 data: 2 2 2 15/30 Write block 571 len 28672 data: 3 2 2 3 3 3 3 16/30 Read block 39 len 28672 17/30 Write block 217 len 4096 data: 3 18/30 Flush 19/30 Write block 519 len 20480 data: 3 3 4 2 2 20/30 Write block 487 len 16384 data: 3 3 3 4 21/30 Write block 5 len 8192 data: 2 2 22/30 Read block 67 len 36864 23/30 Flush 24/30 Write block 316 len 4096 data: 6 25/30 Read block 375 len 20480 26/30 Write block 165 len 28672 data: 2 2 2 2 2 3 3 27/30 Write block 372 len 32768 data: 4 4 4 4 4 3 3 3 28/30 Write block 37 len 8192 data: 4 4 29/30 Read block 307 len 24576 30/30 Read block 327 len 24576 ---------------------------------------------------------------- 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 4 Done Done Done false 1001 Acked Read 10 Done Done Done false 1002 Acked Read 6 Done Done Done false 1003 Acked Read 9 Done Done Done false 1004 Acked Read 8 Done Done Done false 1005 Acked Write 2 Sent Done Done false 1006 Acked Write 2 Sent Done Done false 1007 Acked Write 6 Sent Done Done false 1008 Acked Read 3 Sent Done Done false 1009 Acked Read 1 Sent Done Done false 1010 Acked Write 8 Sent Done Done false 1011 Acked Write 3 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 3 Sent Done Done false 1014 Acked Write 7 Sent Done Done false 1015 Acked Read 7 Sent Done Done false 1016 Acked Write 1 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Write 4 Sent Done Done false 1020 Acked Write 2 Sent Done Done false 1021 Acked Read 9 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 1 Sent Done Done false 1024 Acked Read 5 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Write 8 Sent Done Done false 1027 Acked Write 2 Sent Done Done false 1028 Acked Read 6 Sent Done Done false 1029 Acked Read 6 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 25 1 0 26 Done 5 29 30 64 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":"2026-10-22T23:20:59.40639771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:20:59.406706454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1205,"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 16 18 18 30 36 36 F F F <--- 1 020-039 16 18 18 31 34 34 T T T <--- 2 040-059 16 18 18 30 35 35 F F F <--- 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 16 18 18 32 34 34 F F F <--- 8 160-179 9 9 9 20 20 20 F T T <--- 9 180-199 10 10 10 21 21 21 F F F 10 200-219 9 18 18 20 35 35 F F F <--- 11 220-239 6 6 6 14 14 14 F F F 12 240-259 14 14 14 25 25 25 F F F 13 260-279 17 17 17 33 33 33 F F F 14 280-299 17 17 17 33 33 33 F F F 15 300-319 10 10 10 21 21 21 F T T <--- 16 320-339 9 9 9 20 20 20 F F F 17 340-359 16 16 16 30 30 30 F F F 18 360-379 15 15 15 29 29 29 F T T <--- 19 380-399 15 15 15 29 29 29 F F F 20 400-419 16 16 16 30 30 30 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 16 18 18 32 36 36 F F F <--- 25 500-519 7 18 18 17 36 36 F F F <--- 26 520-539 16 18 18 32 36 36 F F F <--- 27 540-559 13 13 13 24 24 24 F F F 28 560-579 14 18 18 26 35 35 F F F <--- 29 580-599 11 11 11 22 22 22 F F F Max gen: 18, Max flush: 36 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 18 18 18 36 36 36 F F F 1 020-039 19 19 19 37 37 37 F F F 2 040-059 18 18 18 35 35 35 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 18 18 18 34 34 34 F F F 8 160-179 19 19 19 37 37 37 F F F 9 180-199 10 10 10 21 21 21 F F F 10 200-219 18 18 18 35 35 35 F F F 11 220-239 6 6 6 14 14 14 F F F 12 240-259 14 14 14 25 25 25 F F F 13 260-279 17 17 17 33 33 33 F F F 14 280-299 17 17 17 33 33 33 F F F 15 300-319 19 19 19 37 37 37 F F F 16 320-339 9 9 9 20 20 20 F F F 17 340-359 16 16 16 30 30 30 F F F 18 360-379 19 19 19 37 37 37 F F F 19 380-399 15 15 15 29 29 29 F F F 20 400-419 16 16 16 30 30 30 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 18 18 18 36 36 36 F F F 25 500-519 18 18 18 36 36 36 F F F 26 520-539 18 18 18 36 36 36 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 18 18 18 35 35 35 F F F 29 580-599 11 11 11 22 22 22 F F F Max gen: 19, Max flush: 37 Begin loop 10 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.652545293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"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":"2026-10-22T23:21:03.659806034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.659875534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"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":"2026-10-22T23:21:03.666783467Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667046768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:03.667077474Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667086242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"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":"2026-10-22T23:21:03.6671009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"Crucible 677e41f2-dd8e-4a1c-89f5-c5e139a65aa0 has session id: 7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667428212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Upstairs opts: Upstairs UUID: 677e41f2-dd8e-4a1c-89f5-c5e139a65aa0, 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":"2026-10-22T23:21:03.667458377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Crucible stats registered with UUID: 677e41f2-dd8e-4a1c-89f5-c5e139a65aa0","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667469576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:03.667479114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.66764174Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"1","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667659208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"0","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667669706Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"2","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667791498Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"task":"crutest"} {"msg":"The guest has requested activation with gen:20","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667809026Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"677e41f2-dd8e-4a1c-89f5-c5e139a65aa0 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667843291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667853149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"0","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667863108Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"1","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667873116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"2","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667883015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"2","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667895033Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"1","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667930648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"0","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"ds_connection connected from Ok(127.0.0.1:46753)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667967043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"2","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"ds_connection connected from Ok(127.0.0.1:58392)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.667995018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"1","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"ds_connection connected from Ok(127.0.0.1:56574)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.668084675Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"io task","client":"0","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"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":"2026-10-22T23:21:03.668695875Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"0","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"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":"2026-10-22T23:21:03.668714942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"1","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"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":"2026-10-22T23:21:03.668726371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"2","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669025197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669035295Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"[0]R flush_numbers[0..12]: [36, 37, 35, 33, 20, 27, 32, 34, 37, 21, 35, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.66907178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"[0]R generation[0..12]: [18, 19, 18, 17, 9, 14, 16, 18, 19, 10, 18, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669083438Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"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":"2026-10-22T23:21:03.669094617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"[1]R flush_numbers[0..12]: [36, 37, 35, 33, 20, 27, 32, 34, 37, 21, 35, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669105315Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"[1]R generation[0..12]: [18, 19, 18, 17, 9, 14, 16, 18, 19, 10, 18, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669115823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"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":"2026-10-22T23:21:03.669128862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"[2]R flush_numbers[0..12]: [36, 37, 35, 33, 20, 27, 32, 34, 37, 21, 35, 14]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.66913956Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"[2]R generation[0..12]: [18, 19, 18, 17, 9, 14, 16, 18, 19, 10, 18, 6]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669150138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"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":"2026-10-22T23:21:03.669161127Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Max found gen is 20","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669170795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Generation requested: 20 >= found:20","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669180564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Next flush: 38","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669190163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669199721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"":"downstairs","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.66920971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669218788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"0","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669228927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"1","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669238965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"client":"2","":"downstairs","session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669249204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669258682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"677e41f2-dd8e-4a1c-89f5-c5e139a65aa0 is now active with session: 7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669268831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669279039Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"session_id":"7ad235bf-7eed-4806-8bf2-6f6b0a2e34e8"} {"msg":"The guest has finished waiting for activation with:20","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669288318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"Activated sub_volume 677e41f2-dd8e-4a1c-89f5-c5e139a65aa0","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669296467Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.669304666Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"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":"2026-10-22T23:21:03.669655364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"task":"crutest"} 01/30 Write block 348 len 32768 data: 3 2 2 2 2 2 2 2 02/30 Read block 205 len 36864 03/30 Read block 163 len 24576 04/30 Read block 367 len 24576 05/30 Read block 337 len 12288 06/30 Read block 41 len 8192 07/30 Write block 337 len 20480 data: 2 2 2 2 2 08/30 Write block 235 len 28672 data: 2 2 2 2 2 2 3 09/30 Write block 193 len 24576 data: 3 3 3 3 3 3 10/30 Write block 586 len 20480 data: 4 4 4 4 4 11/30 Read block 276 len 16384 12/30 Flush 13/30 Write block 409 len 20480 data: 3 3 3 3 3 14/30 Write block 379 len 32768 data: 4 3 3 3 2 2 2 2 15/30 Write block 41 len 16384 data: 2 2 2 3 16/30 Write block 28 len 16384 data: 3 2 2 2 17/30 Read block 30 len 24576 18/30 Read block 218 len 40960 19/30 Read block 14 len 4096 20/30 Write block 261 len 28672 data: 4 3 4 3 2 2 2 21/30 Write block 185 len 24576 data: 3 2 2 2 2 3 22/30 Read block 195 len 24576 23/30 Read block 454 len 4096 24/30 Write block 335 len 20480 data: 2 2 3 3 3 25/30 Read block 180 len 28672 26/30 Write block 347 len 40960 data: 3 4 3 3 3 3 3 3 3 2 27/30 Read block 375 len 4096 28/30 Read block 32 len 40960 29/30 Write block 572 len 16384 data: 3 3 4 4 30/30 Read block 517 len 24576 ---------------------------------------------------------------- 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 8 Done Done Done false 1001 Acked Read 9 Done Done Done false 1002 Acked Read 6 Done Done Done false 1003 Acked Read 6 Done Done Done false 1004 Acked Read 3 Sent Done Done false 1005 Acked Read 2 Sent Done Done false 1006 Acked Write 5 Sent Done Done false 1007 Acked Write 7 Sent Done Done false 1008 Acked Write 6 Sent Done Done false 1009 Acked Write 5 Sent Done Done false 1010 Acked Read 4 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 5 Sent Done Done false 1013 Acked Write 8 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Write 4 Sent Done Done false 1016 Acked Read 6 Sent Done Done false 1017 Acked Read 10 Sent Done Done false 1018 Acked Read 1 Sent Done Done false 1019 Acked Write 7 Sent Done Done false 1020 Acked Write 6 Sent Done Done false 1021 Acked Read 6 Sent Done Done false 1022 Acked Read 1 Sent Done Done false 1023 Acked Write 5 Sent Done Done false 1024 Acked Read 7 Sent Done Done false 1025 Acked Write 10 Sent Done Done false 1026 Acked Read 1 Sent Done Done false 1027 Acked Read 10 Sent Done Done false 1028 Acked Write 4 Sent Done Done false 1029 Acked Read 6 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 26 0 1 27 Done 4 30 29 63 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":"2026-10-22T23:21:03.677898781Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:03.678179659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1213,"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 18 18 18 36 36 36 F F F 1 020-039 19 19 19 37 37 37 F T T <--- 2 040-059 18 18 18 35 35 35 F T T <--- 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 18 18 18 34 34 34 F F F 8 160-179 19 19 19 37 37 37 F F F 9 180-199 10 20 20 21 38 38 F T T <--- 10 200-219 18 18 18 35 35 35 F F F 11 220-239 6 20 20 14 38 38 F F F <--- 12 240-259 14 20 20 25 38 38 F F F <--- 13 260-279 17 17 17 33 33 33 F T T <--- 14 280-299 17 17 17 33 33 33 F F F 15 300-319 19 19 19 37 37 37 F F F 16 320-339 9 20 20 20 38 38 F T T <--- 17 340-359 16 20 20 30 38 38 T T T <--- 18 360-379 19 19 19 37 37 37 F T T <--- 19 380-399 15 15 15 29 29 29 F T T <--- 20 400-419 16 16 16 30 30 30 F T T <--- 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 18 18 18 36 36 36 F F F 25 500-519 18 18 18 36 36 36 F F F 26 520-539 18 18 18 36 36 36 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 18 18 18 35 35 35 F T T <--- 29 580-599 11 20 20 22 38 38 F F F <--- Max gen: 20, Max flush: 38 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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 18 18 18 34 34 34 F F F 8 160-179 19 19 19 37 37 37 F F F 9 180-199 21 21 21 39 39 39 F F F 10 200-219 18 18 18 35 35 35 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 20 20 20 38 38 38 F F F 13 260-279 21 21 21 39 39 39 F F F 14 280-299 17 17 17 33 33 33 F F F 15 300-319 19 19 19 37 37 37 F F F 16 320-339 21 21 21 39 39 39 F F F 17 340-359 21 21 21 39 39 39 F F F 18 360-379 21 21 21 39 39 39 F F F 19 380-399 21 21 21 39 39 39 F F F 20 400-419 21 21 21 39 39 39 F F F 21 420-439 5 5 5 12 12 12 F F F 22 440-459 14 14 14 28 28 28 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 18 18 18 36 36 36 F F F 25 500-519 18 18 18 36 36 36 F F F 26 520-539 18 18 18 36 36 36 F F F 27 540-559 13 13 13 24 24 24 F F F 28 560-579 21 21 21 39 39 39 F F F 29 580-599 20 20 20 38 38 38 F F F Max gen: 21, Max flush: 39 Begin loop 11 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.929286212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"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":"2026-10-22T23:21:07.937911472Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.938236735Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:07.93826712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.938279398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"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":"2026-10-22T23:21:07.938291407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"Crucible 9dcf21da-fdbc-4fb0-8f99-51dbe3dd4f64 has session id: ed81f28f-bea8-4b5f-b872-2d5e4a7d2412","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.938659812Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Upstairs opts: Upstairs UUID: 9dcf21da-fdbc-4fb0-8f99-51dbe3dd4f64, 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":"2026-10-22T23:21:07.938689878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Crucible stats registered with UUID: 9dcf21da-fdbc-4fb0-8f99-51dbe3dd4f64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.938701316Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:07.938710955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.9388816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"1","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.938898147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"0","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.938908696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"2","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939043426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"task":"crutest"} {"msg":"The guest has requested activation with gen:22","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939060913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"9dcf21da-fdbc-4fb0-8f99-51dbe3dd4f64 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939096508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939106327Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"0","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939116455Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"1","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939128593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"2","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939138662Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"2","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.93914872Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"0","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"ds_connection connected from Ok(127.0.0.1:41534)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939202482Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"0","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"ds_connection connected from Ok(127.0.0.1:40651)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939213871Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"2","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939224049Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"1","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"ds_connection connected from Ok(127.0.0.1:43527)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.939312046Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"io task","client":"1","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"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":"2026-10-22T23:21:07.93990166Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"1","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"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":"2026-10-22T23:21:07.939926246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"0","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"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":"2026-10-22T23:21:07.939937854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"2","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940229911Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.94023993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"[0]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 27, 32, 34, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940280274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"[0]R generation[0..12]: [18, 21, 21, 17, 9, 14, 16, 18, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940291572Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"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":"2026-10-22T23:21:07.94030291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"[1]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 27, 32, 34, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940316228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"[1]R generation[0..12]: [18, 21, 21, 17, 9, 14, 16, 18, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940326847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"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":"2026-10-22T23:21:07.940338025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"[2]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 27, 32, 34, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940348644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"[2]R generation[0..12]: [18, 21, 21, 17, 9, 14, 16, 18, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940359082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"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":"2026-10-22T23:21:07.940370281Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Max found gen is 22","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940379999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Generation requested: 22 >= found:22","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940389928Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Next flush: 40","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940399536Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940409195Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"":"downstairs","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940419163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940428262Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"0","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940438221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"1","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940448049Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"client":"2","":"downstairs","session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940458128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940468956Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"9dcf21da-fdbc-4fb0-8f99-51dbe3dd4f64 is now active with session: ed81f28f-bea8-4b5f-b872-2d5e4a7d2412","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940479085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940487973Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"session_id":"ed81f28f-bea8-4b5f-b872-2d5e4a7d2412"} {"msg":"The guest has finished waiting for activation with:22","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940497252Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"Activated sub_volume 9dcf21da-fdbc-4fb0-8f99-51dbe3dd4f64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940505541Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.940513879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"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":"2026-10-22T23:21:07.940855179Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"task":"crutest"} 01/30 Write block 550 len 12288 data: 3 3 2 02/30 Write block 552 len 4096 data: 3 03/30 Write block 428 len 24576 data: 2 2 2 2 3 2 04/30 Read block 150 len 4096 05/30 Read block 355 len 20480 06/30 Write block 450 len 12288 data: 4 4 3 07/30 Write block 332 len 40960 data: 3 3 3 3 3 4 4 4 3 3 08/30 Write block 543 len 36864 data: 3 3 3 3 3 3 3 4 4 09/30 Write block 374 len 20480 data: 5 5 5 4 4 10/30 Read block 38 len 12288 11/30 Write block 535 len 40960 data: 3 3 3 2 2 2 2 2 4 4 12/30 Write block 531 len 20480 data: 2 2 2 2 4 13/30 Read block 294 len 20480 14/30 Write block 497 len 24576 data: 3 3 3 3 3 3 15/30 Read block 194 len 28672 16/30 Read block 441 len 24576 17/30 Read block 487 len 32768 18/30 Read block 271 len 12288 19/30 Read block 397 len 24576 20/30 Read block 36 len 8192 21/30 Read block 466 len 12288 22/30 Read block 288 len 16384 23/30 Read block 545 len 4096 24/30 Read block 41 len 20480 25/30 Read block 457 len 32768 26/30 Read block 447 len 20480 27/30 Read block 299 len 16384 28/30 Write block 336 len 12288 data: 4 5 5 29/30 Read block 218 len 12288 30/30 Read block 145 len 24576 ---------------------------------------------------------------- Crucible gen:22 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 1 Done Done Done false 1002 Acked Write 6 Done Done Done false 1003 Acked Read 1 Done Done Sent false 1004 Acked Read 5 Done Done Sent false 1005 Acked Write 3 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Write 9 Done Done Sent false 1008 Acked Write 5 Done Done Sent false 1009 Acked Read 3 Done Done Sent false 1010 Acked Write 10 Done Done Sent false 1011 Acked Write 5 Done Done Sent false 1012 Acked Read 5 Done Done Sent false 1013 Acked Write 6 Done Done Sent false 1014 Acked Read 7 Done Done Sent false 1015 Acked Read 6 Done Done Sent false 1016 Acked Read 8 Done Done Sent false 1017 Acked Read 3 Done Done Sent false 1018 Acked Read 6 Done Done Sent false 1019 Acked Read 2 Done Done Sent false 1020 Acked Read 3 Done Done Sent false 1021 Acked Read 4 Done Done Sent false 1022 Acked Read 1 Done Done Sent false 1023 Acked Read 5 Done Done Sent false 1024 Acked Read 8 Done Done Sent false 1025 Acked Read 5 Done Done Sent false 1026 Acked Read 4 Done Done Sent false 1027 Acked Write 3 Done Done Sent false 1028 Acked Read 3 Done Done Sent false 1029 Acked Read 6 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 27 27 Done 30 30 3 63 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":"2026-10-22T23:21:07.948484486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:07.948761135Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1221,"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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 18 18 18 34 34 34 F F F 8 160-179 19 19 19 37 37 37 F F F 9 180-199 21 21 21 39 39 39 F F F 10 200-219 18 18 18 35 35 35 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 20 20 20 38 38 38 F F F 13 260-279 21 21 21 39 39 39 F F F 14 280-299 17 17 17 33 33 33 F F F 15 300-319 19 19 19 37 37 37 F F F 16 320-339 21 21 21 39 39 39 T T F <--- 17 340-359 21 21 21 39 39 39 T T F <--- 18 360-379 21 21 21 39 39 39 T T F <--- 19 380-399 21 21 21 39 39 39 F F F 20 400-419 21 21 21 39 39 39 F F F 21 420-439 5 5 5 12 12 12 T T T 22 440-459 14 14 14 28 28 28 T T F <--- 23 460-479 12 12 12 23 23 23 F F F 24 480-499 18 18 18 36 36 36 T T F <--- 25 500-519 18 18 18 36 36 36 T T F <--- 26 520-539 18 18 18 36 36 36 T T F <--- 27 540-559 13 13 13 24 24 24 T T T 28 560-579 21 21 21 39 39 39 F F F 29 580-599 20 20 20 38 38 38 F F F Max gen: 21, Max flush: 39 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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 18 18 18 34 34 34 F F F 8 160-179 19 19 19 37 37 37 F F F 9 180-199 21 21 21 39 39 39 F F F 10 200-219 18 18 18 35 35 35 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 20 20 20 38 38 38 F F F 13 260-279 21 21 21 39 39 39 F F F 14 280-299 17 17 17 33 33 33 F F F 15 300-319 19 19 19 37 37 37 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 22 22 22 40 40 40 F F F 18 360-379 22 22 22 40 40 40 F F F 19 380-399 21 21 21 39 39 39 F F F 20 400-419 21 21 21 39 39 39 F F F 21 420-439 22 22 22 40 40 40 F F F 22 440-459 22 22 22 40 40 40 F F F 23 460-479 12 12 12 23 23 23 F F F 24 480-499 22 22 22 40 40 40 F F F 25 500-519 22 22 22 40 40 40 F F F 26 520-539 22 22 22 40 40 40 F F F 27 540-559 22 22 22 40 40 40 F F F 28 560-579 21 21 21 39 39 39 F F F 29 580-599 20 20 20 38 38 38 F F F Max gen: 22, Max flush: 40 Begin loop 12 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.188004455Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"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":"2026-10-22T23:21:12.195287853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.195348214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"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":"2026-10-22T23:21:12.202194086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.202442989Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:12.202475934Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.202484743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"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":"2026-10-22T23:21:12.202496631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"Crucible 404ea753-8418-429f-b12b-7fe2123748d6 has session id: 134abb15-7fa7-4d4f-91f2-bec664dbf5c6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.202830272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Upstairs opts: Upstairs UUID: 404ea753-8418-429f-b12b-7fe2123748d6, 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":"2026-10-22T23:21:12.202855339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Crucible stats registered with UUID: 404ea753-8418-429f-b12b-7fe2123748d6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.202865737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:12.202878125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203045111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"1","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203061098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"0","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203071537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"2","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203229844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"task":"crutest"} {"msg":"The guest has requested activation with gen:24","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203246811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"404ea753-8418-429f-b12b-7fe2123748d6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203270048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203279526Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"0","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203289235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"1","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203298843Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"2","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203308452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"2","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.2033184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"0","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203328839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"1","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"ds_connection connected from Ok(127.0.0.1:61531)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203430124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"0","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"ds_connection connected from Ok(127.0.0.1:57756)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.20345574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"2","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"ds_connection connected from Ok(127.0.0.1:56262)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.203467419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"io task","client":"1","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"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":"2026-10-22T23:21:12.204052282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"2","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"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":"2026-10-22T23:21:12.204106165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"1","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"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":"2026-10-22T23:21:12.204182783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"0","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204384404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204394492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"[0]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 27, 32, 34, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204449574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"[0]R generation[0..12]: [18, 21, 21, 17, 9, 14, 16, 18, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204460952Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"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":"2026-10-22T23:21:12.204472321Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"[1]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 27, 32, 34, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204482849Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"[1]R generation[0..12]: [18, 21, 21, 17, 9, 14, 16, 18, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204493228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"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":"2026-10-22T23:21:12.204504316Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"[2]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 27, 32, 34, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204514884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"[2]R generation[0..12]: [18, 21, 21, 17, 9, 14, 16, 18, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204525493Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"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":"2026-10-22T23:21:12.204536451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Max found gen is 23","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.2045462Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Generation requested: 24 >= found:23","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204556468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Next flush: 41","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204566277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204576115Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"":"downstairs","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204586074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204596382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"0","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204606211Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"1","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204616099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"client":"2","":"downstairs","session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204626278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204635567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"404ea753-8418-429f-b12b-7fe2123748d6 is now active with session: 134abb15-7fa7-4d4f-91f2-bec664dbf5c6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204645865Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204654974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"session_id":"134abb15-7fa7-4d4f-91f2-bec664dbf5c6"} {"msg":"The guest has finished waiting for activation with:24","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204664242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"Activated sub_volume 404ea753-8418-429f-b12b-7fe2123748d6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.204672681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.20468124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"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":"2026-10-22T23:21:12.204963758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"task":"crutest"} 01/30 Write block 481 len 40960 data: 2 3 3 3 3 3 4 4 4 5 02/30 Read block 343 len 28672 03/30 Write block 566 len 12288 data: 6 6 3 04/30 Read block 581 len 40960 05/30 Read block 501 len 32768 06/30 Read block 107 len 12288 07/30 Read block 482 len 12288 08/30 Write block 356 len 12288 data: 3 3 3 09/30 Read block 478 len 8192 10/30 Write block 535 len 20480 data: 5 4 4 3 3 11/30 Read block 402 len 16384 12/30 Write block 291 len 28672 data: 3 5 5 5 5 6 4 13/30 Write block 116 len 8192 data: 2 2 14/30 Write block 465 len 16384 data: 5 5 4 4 15/30 Write block 576 len 12288 data: 4 4 3 16/30 Read block 435 len 12288 17/30 Read block 554 len 20480 18/30 Write block 417 len 28672 data: 3 3 3 2 2 2 2 19/30 Write block 462 len 36864 data: 5 5 5 6 6 5 5 3 2 20/30 Write block 581 len 36864 data: 3 3 3 3 4 5 5 5 5 21/30 Write block 541 len 24576 data: 3 3 5 5 4 4 22/30 Write block 152 len 20480 data: 4 4 3 3 3 23/30 Read block 587 len 24576 24/30 Write block 271 len 24576 data: 3 3 3 3 3 4 25/30 Read block 175 len 40960 26/30 Read block 431 len 24576 27/30 Write block 156 len 8192 data: 4 2 28/30 Read block 281 len 20480 29/30 Write block 367 len 12288 data: 2 2 2 30/30 Write block 350 len 8192 data: 4 4 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Read 7 Done Done Done false 1002 Acked Write 3 Done Done Done false 1003 Acked Read 10 Done Done Done false 1004 Acked Read 8 Done Done Done false 1005 Acked Read 3 Sent Done Done false 1006 Acked Read 3 Sent Done Done false 1007 Acked Write 3 Sent Done Done false 1008 Acked Read 2 Sent Done Done false 1009 Acked Write 5 Sent Done Done false 1010 Acked Read 4 Sent Done Done false 1011 Acked Write 7 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Write 4 Sent Done Done false 1014 Acked Write 3 Sent Done Done false 1015 Acked Read 3 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Write 7 Sent Done Done false 1018 Acked Write 9 Sent Done Done false 1019 Acked Write 9 Sent Done Done false 1020 Acked Write 6 Sent Done Done false 1021 Acked Write 5 Sent Done Done false 1022 Acked Read 6 Sent Done Done false 1023 Acked Write 6 Sent Done Done false 1024 Acked Read 10 Sent Done Done false 1025 Acked Read 6 Sent Done Done false 1026 Acked Write 2 Sent Done Done false 1027 Acked Read 5 Sent Done Done false 1028 Acked Write 3 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 25 2 2 29 Done 5 28 28 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":"2026-10-22T23:21:12.211967287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:12.212251315Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1229,"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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 14 14 14 27 27 27 F T T <--- 6 120-139 16 16 16 32 32 32 F F F 7 140-159 18 18 18 34 34 34 F T T <--- 8 160-179 19 19 19 37 37 37 F F F 9 180-199 21 21 21 39 39 39 F F F 10 200-219 18 18 18 35 35 35 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 20 20 20 38 38 38 F F F 13 260-279 21 21 21 39 39 39 F T T <--- 14 280-299 17 17 17 33 33 33 F T T <--- 15 300-319 19 19 19 37 37 37 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 22 22 22 40 40 40 F T T <--- 18 360-379 22 22 22 40 40 40 F T T <--- 19 380-399 21 21 21 39 39 39 F F F 20 400-419 21 21 21 39 39 39 F T T <--- 21 420-439 22 22 22 40 40 40 F T T <--- 22 440-459 22 22 22 40 40 40 F F F 23 460-479 12 12 12 23 23 23 F T T <--- 24 480-499 22 22 22 40 40 40 T T T 25 500-519 22 22 22 40 40 40 F F F 26 520-539 22 22 22 40 40 40 F T T <--- 27 540-559 22 22 22 40 40 40 F T T <--- 28 560-579 21 21 21 39 39 39 T T T 29 580-599 20 20 20 38 38 38 F T T <--- 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 12 Verifying data now Files /tmp/test_repair/test_repair_verify.data and /tmp/test_repair/test_repair_verify.data.last differ 578a579,580 > 4, > 4, 580d581 < 3, 583d583 < 2, diff found 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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 23 23 23 41 41 41 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 19 19 19 37 37 37 F F F 9 180-199 21 21 21 39 39 39 F F F 10 200-219 18 18 18 35 35 35 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 20 20 20 38 38 38 F F F 13 260-279 23 23 23 41 41 41 F F F 14 280-299 23 23 23 41 41 41 F F F 15 300-319 19 19 19 37 37 37 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 23 23 23 41 41 41 F F F 18 360-379 23 23 23 41 41 41 F F F 19 380-399 21 21 21 39 39 39 F F F 20 400-419 23 23 23 41 41 41 F F F 21 420-439 23 23 23 41 41 41 F F F 22 440-459 22 22 22 40 40 40 F F F 23 460-479 23 23 23 41 41 41 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 22 22 22 40 40 40 F F F 26 520-539 23 23 23 41 41 41 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 23 23 23 41 41 41 F F F Max gen: 23, Max flush: 41 Begin loop 13 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.470299447Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"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":"2026-10-22T23:21:16.478606844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.478925407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:16.478962002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.47897143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"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":"2026-10-22T23:21:16.478983688Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"Crucible ecd2ae94-f16f-4a84-ba1e-49dfaba98752 has session id: ea0cbf76-c70c-436e-a370-43c16f012ba8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479375891Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Upstairs opts: Upstairs UUID: ecd2ae94-f16f-4a84-ba1e-49dfaba98752, 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":"2026-10-22T23:21:16.479399877Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Crucible stats registered with UUID: ecd2ae94-f16f-4a84-ba1e-49dfaba98752","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479410136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:16.479423714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479598228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"2","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479616245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"1","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479626524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"0","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479761064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"task":"crutest"} {"msg":"The guest has requested activation with gen:26","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479778251Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"ecd2ae94-f16f-4a84-ba1e-49dfaba98752 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479809777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479819365Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"0","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479829324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"1","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479839132Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"2","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479849021Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"2","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.47985905Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"1","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479884226Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"0","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"ds_connection connected from Ok(127.0.0.1:64399)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.4799253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"1","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"ds_connection connected from Ok(127.0.0.1:43003)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.479939098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"0","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"ds_connection connected from Ok(127.0.0.1:42610)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.48005969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"io task","client":"2","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"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":"2026-10-22T23:21:16.4806016Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"0","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"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":"2026-10-22T23:21:16.480619338Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"1","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"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":"2026-10-22T23:21:16.480694377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"2","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.480964897Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.480974865Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"[0]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 41, 32, 41, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481017819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"[0]R generation[0..12]: [18, 21, 21, 17, 9, 23, 16, 23, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481029357Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"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":"2026-10-22T23:21:16.481040456Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"[1]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 41, 32, 41, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481051144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"[1]R generation[0..12]: [18, 21, 21, 17, 9, 23, 16, 23, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481061653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"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":"2026-10-22T23:21:16.481072621Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"[2]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 41, 32, 41, 37, 39, 35, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481083199Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"[2]R generation[0..12]: [18, 21, 21, 17, 9, 23, 16, 23, 19, 21, 18, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481093608Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"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":"2026-10-22T23:21:16.481104546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Max found gen is 24","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481114145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Generation requested: 26 >= found:24","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481124043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Next flush: 42","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481135592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.48114523Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"":"downstairs","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481155299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481164387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"0","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481174376Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"1","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481184344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"client":"2","":"downstairs","session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481194393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481203732Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"ecd2ae94-f16f-4a84-ba1e-49dfaba98752 is now active with session: ea0cbf76-c70c-436e-a370-43c16f012ba8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.48121385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481222939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"session_id":"ea0cbf76-c70c-436e-a370-43c16f012ba8"} {"msg":"The guest has finished waiting for activation with:26","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481232327Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"Activated sub_volume ecd2ae94-f16f-4a84-ba1e-49dfaba98752","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481240746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.481249115Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"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":"2026-10-22T23:21:16.481567638Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"task":"crutest"} 01/30 Write block 206 len 16384 data: 3 4 3 3 02/30 Read block 230 len 40960 03/30 Read block 554 len 28672 04/30 Write block 169 len 24576 data: 3 4 4 3 3 2 05/30 Read block 318 len 40960 06/30 Write block 375 len 40960 data: 6 6 5 5 5 4 4 4 3 3 07/30 Write block 357 len 40960 data: 4 4 3 3 3 3 3 3 3 3 08/30 Read block 547 len 24576 09/30 Write block 350 len 32768 data: 5 5 4 4 4 4 4 5 10/30 Write block 252 len 4096 data: 4 11/30 Write block 102 len 12288 data: 2 2 2 12/30 Write block 249 len 28672 data: 2 2 2 5 5 3 3 13/30 Read block 237 len 36864 14/30 Write block 263 len 8192 data: 5 4 15/30 Flush 16/30 Write block 117 len 12288 data: 3 2 2 17/30 Write block 450 len 40960 data: 5 5 4 5 4 4 4 4 4 4 18/30 Read block 477 len 32768 19/30 Flush 20/30 Write block 573 len 12288 data: 4 5 5 21/30 Read block 308 len 12288 22/30 Read block 570 len 20480 23/30 Read block 108 len 12288 24/30 Read block 138 len 4096 25/30 Read block 75 len 40960 26/30 Write block 305 len 28672 data: 4 4 3 4 4 4 3 27/30 Write block 266 len 8192 data: 3 3 28/30 Read block 423 len 36864 29/30 Write block 506 len 8192 data: 2 2 30/30 Write block 522 len 8192 data: 3 3 ---------------------------------------------------------------- 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 4 Done Done Done false 1001 Acked Read 10 Done Done Sent false 1002 Acked Read 7 Done Done Sent false 1003 Acked Write 6 Done Done Sent false 1004 Acked Read 10 Done Done Sent false 1005 Acked Write 10 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Read 6 Done Done Sent false 1008 Acked Write 8 Done Done Sent false 1009 Acked Write 1 Done Done Sent false 1010 Acked Write 3 Done Done Sent false 1011 Acked Write 7 Done Done Sent false 1012 Acked Read 9 Done Done Sent false 1013 Acked Write 2 Done Done Sent false 1014 Acked Flush 0 Done Done Sent false 1015 Acked Write 3 Done Done Sent false 1016 Acked Write 10 Done Done Sent false 1017 Acked Read 8 Done Done Sent false 1018 Acked Flush 0 Done Done Sent false 1019 Acked Write 3 Done Done Sent false 1020 Acked Read 3 Done Done Sent false 1021 Acked Read 5 Done Done Sent false 1022 Acked Read 3 Done Done Sent false 1023 Acked Read 1 Done Done Sent false 1024 Acked Read 10 Done Done Sent false 1025 Acked Write 7 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Read 9 Done Done Sent false 1028 Acked Write 2 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 2 29 33 Done 28 28 1 57 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":"2026-10-22T23:21:16.48923243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:16.489518668Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1240,"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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 26 26 23 43 43 41 F F F <--- 6 120-139 16 16 16 32 32 32 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 26 26 19 42 42 37 F F F <--- 9 180-199 21 21 21 39 39 39 F F F 10 200-219 26 26 18 42 42 35 F F T <--- 11 220-239 20 20 20 38 38 38 F F F 12 240-259 26 26 20 42 42 38 F F F <--- 13 260-279 26 26 23 42 42 41 T T F <--- 14 280-299 23 23 23 41 41 41 F F F 15 300-319 19 19 19 37 37 37 T T F <--- 16 320-339 22 22 22 40 40 40 F F F 17 340-359 26 26 23 42 42 41 F F F <--- 18 360-379 26 26 23 42 42 41 F F F <--- 19 380-399 26 26 21 42 42 39 F F F <--- 20 400-419 23 23 23 41 41 41 F F F 21 420-439 23 23 23 41 41 41 F F F 22 440-459 26 26 22 43 43 40 F F F <--- 23 460-479 23 23 23 41 41 41 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 22 22 22 40 40 40 T T F <--- 26 520-539 23 23 23 41 41 41 T T F <--- 27 540-559 23 23 23 41 41 41 F F F 28 560-579 23 23 23 41 41 41 T T F <--- 29 580-599 23 23 23 41 41 41 F F F Max gen: 26, Max flush: 43 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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 17 17 17 33 33 33 F F F 4 080-099 9 9 9 20 20 20 F F F 5 100-119 26 26 26 43 43 43 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 26 26 26 42 42 42 F F F 9 180-199 21 21 21 39 39 39 F F F 10 200-219 26 26 26 42 42 42 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 26 26 26 42 42 42 F F F 13 260-279 27 27 27 44 44 44 F F F 14 280-299 23 23 23 41 41 41 F F F 15 300-319 27 27 27 44 44 44 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 26 26 26 42 42 42 F F F 18 360-379 26 26 26 42 42 42 F F F 19 380-399 26 26 26 42 42 42 F F F 20 400-419 23 23 23 41 41 41 F F F 21 420-439 23 23 23 41 41 41 F F F 22 440-459 26 26 26 43 43 43 F F F 23 460-479 23 23 23 41 41 41 F F F 24 480-499 23 23 23 41 41 41 F F F 25 500-519 27 27 27 44 44 44 F F F 26 520-539 27 27 27 44 44 44 F F F 27 540-559 23 23 23 41 41 41 F F F 28 560-579 27 27 27 44 44 44 F F F 29 580-599 23 23 23 41 41 41 F F F Max gen: 27, Max flush: 44 Begin loop 14 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.72853793Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"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":"2026-10-22T23:21:20.736927985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737268345Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:20.73729926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737308329Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"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":"2026-10-22T23:21:20.737320227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"Crucible 9a7e1f46-7ffb-49b2-b842-1fc33fa84dd2 has session id: 69f44468-2c0d-40e1-927b-8b3759d8f3cc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737688223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Upstairs opts: Upstairs UUID: 9a7e1f46-7ffb-49b2-b842-1fc33fa84dd2, 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":"2026-10-22T23:21:20.737712979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Crucible stats registered with UUID: 9a7e1f46-7ffb-49b2-b842-1fc33fa84dd2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737722998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:20.737738346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737930747Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"2","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737954234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"0","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.737964792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"1","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738091484Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"task":"crutest"} {"msg":"The guest has requested activation with gen:28","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738108801Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"9a7e1f46-7ffb-49b2-b842-1fc33fa84dd2 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738126818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738135967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"0","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738146066Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"1","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738156114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"2","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738165963Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"2","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738178531Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"1","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738217775Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"0","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"ds_connection connected from Ok(127.0.0.1:58584)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738256279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"1","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"ds_connection connected from Ok(127.0.0.1:63114)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738331498Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"2","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"ds_connection connected from Ok(127.0.0.1:33841)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.738380511Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"io task","client":"0","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"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":"2026-10-22T23:21:20.738961796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"0","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"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":"2026-10-22T23:21:20.738979223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"1","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"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":"2026-10-22T23:21:20.739060421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"2","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739310524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739320843Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"[0]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 43, 32, 41, 42, 39, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739360517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"[0]R generation[0..12]: [18, 21, 21, 17, 9, 26, 16, 23, 26, 21, 26, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739371975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"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":"2026-10-22T23:21:20.739383353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"[1]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 43, 32, 41, 42, 39, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739393942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"[1]R generation[0..12]: [18, 21, 21, 17, 9, 26, 16, 23, 26, 21, 26, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.73940443Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"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":"2026-10-22T23:21:20.739415659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"[2]R flush_numbers[0..12]: [36, 39, 39, 33, 20, 43, 32, 41, 42, 39, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739426397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"[2]R generation[0..12]: [18, 21, 21, 17, 9, 26, 16, 23, 26, 21, 26, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739436846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"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":"2026-10-22T23:21:20.739447914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Max found gen is 28","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739459592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Generation requested: 28 >= found:28","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739469501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Next flush: 45","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739478939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739488578Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"":"downstairs","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739498866Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739508005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"0","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739518204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"1","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739528242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"client":"2","":"downstairs","session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739538541Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739547899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"9a7e1f46-7ffb-49b2-b842-1fc33fa84dd2 is now active with session: 69f44468-2c0d-40e1-927b-8b3759d8f3cc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739558198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739567236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"session_id":"69f44468-2c0d-40e1-927b-8b3759d8f3cc"} {"msg":"The guest has finished waiting for activation with:28","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739576465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"Activated sub_volume 9a7e1f46-7ffb-49b2-b842-1fc33fa84dd2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739584674Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.739593063Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"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":"2026-10-22T23:21:20.739938832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"task":"crutest"} 01/30 Flush 02/30 Write block 179 len 20480 data: 2 3 3 3 3 03/30 Read block 131 len 8192 04/30 Write block 83 len 20480 data: 2 2 2 2 2 05/30 Read block 442 len 12288 06/30 Write block 518 len 4096 data: 3 07/30 Write block 166 len 24576 data: 3 3 3 4 5 5 08/30 Read block 502 len 20480 09/30 Write block 416 len 28672 data: 3 4 4 4 3 3 3 10/30 Read block 572 len 28672 11/30 Write block 543 len 32768 data: 6 6 5 5 4 4 4 5 12/30 Read block 28 len 20480 13/30 Flush 14/30 Write block 413 len 36864 data: 4 2 2 4 5 5 5 4 4 15/30 Write block 192 len 32768 data: 3 4 4 4 4 4 4 2 16/30 Read block 460 len 20480 17/30 Write block 75 len 32768 data: 3 3 3 2 2 2 2 2 18/30 Flush 19/30 Write block 448 len 4096 data: 4 20/30 Read block 278 len 4096 21/30 Read block 300 len 40960 22/30 Write block 537 len 20480 data: 5 4 4 3 4 23/30 Write block 432 len 8192 data: 4 3 24/30 Write block 100 len 8192 data: 2 2 25/30 Write block 585 len 28672 data: 5 6 6 6 6 5 4 26/30 Write block 438 len 28672 data: 3 3 3 3 4 4 3 27/30 Write block 478 len 40960 data: 3 2 2 3 4 4 4 4 4 5 28/30 Read block 560 len 32768 29/30 Read block 313 len 36864 30/30 Read block 47 len 24576 ---------------------------------------------------------------- Crucible gen:28 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 2 Done Done Done false 1003 Acked Write 5 Done Done Done false 1004 Acked Read 3 Done Done Done false 1005 Acked Write 1 Done Done Done false 1006 Acked Write 6 Done Done Sent false 1007 Acked Read 5 Done Done Sent false 1008 Acked Write 7 Done Done Sent false 1009 Acked Read 7 Done Done Sent false 1010 Acked Write 8 Done Done Sent false 1011 Acked Read 5 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 9 Done Done Sent false 1014 Acked Write 8 Done Done Sent false 1015 Acked Read 5 Done Done Sent false 1016 Acked Write 8 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 1 Done Done Sent false 1019 Acked Read 1 Done Done Sent false 1020 Acked Read 10 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Write 2 Done Done Sent false 1023 Acked Write 2 Done Done Sent false 1024 Acked Write 7 Done Done Sent false 1025 Acked Write 7 Done Done Sent false 1026 Acked Write 10 Done Done Sent false 1027 Acked Read 8 Done Done Sent false 1028 Acked Read 9 Done Done Sent false 1029 Acked Read 6 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 24 25 Done 29 28 5 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1017)) Some(JobId(1017)) 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":"2026-10-22T23:21:20.748024671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:20.748295911Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1248,"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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 28 28 17 47 47 33 F F F <--- 4 080-099 28 28 9 47 47 20 F F T <--- 5 100-119 26 26 26 43 43 43 T T F <--- 6 120-139 16 16 16 32 32 32 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 26 46 46 42 F F T <--- 9 180-199 28 28 21 47 47 39 F F T <--- 10 200-219 26 26 26 42 42 42 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 26 26 26 42 42 42 F F F 13 260-279 27 27 27 44 44 44 F F F 14 280-299 23 23 23 41 41 41 F F F 15 300-319 27 27 27 44 44 44 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 26 26 26 42 42 42 F F F 18 360-379 26 26 26 42 42 42 F F F 19 380-399 26 26 26 42 42 42 F F F 20 400-419 28 28 23 47 47 41 F F F <--- 21 420-439 28 28 23 47 47 41 T T F <--- 22 440-459 26 26 26 43 43 43 T T F <--- 23 460-479 23 23 23 41 41 41 T T F <--- 24 480-499 23 23 23 41 41 41 T T F <--- 25 500-519 28 28 27 46 46 44 F F T <--- 26 520-539 27 27 27 44 44 44 T T F <--- 27 540-559 28 28 23 46 46 41 T T F <--- 28 560-579 27 27 27 44 44 44 F F F 29 580-599 23 23 23 41 41 41 T T F <--- Max gen: 28, 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 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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 28 28 28 47 47 47 F F F 4 080-099 28 28 28 47 47 47 F F F 5 100-119 29 29 29 48 48 48 F F F 6 120-139 16 16 16 32 32 32 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 26 26 26 42 42 42 F F F 11 220-239 20 20 20 38 38 38 F F F 12 240-259 26 26 26 42 42 42 F F F 13 260-279 27 27 27 44 44 44 F F F 14 280-299 23 23 23 41 41 41 F F F 15 300-319 27 27 27 44 44 44 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 26 26 26 42 42 42 F F F 18 360-379 26 26 26 42 42 42 F F F 19 380-399 26 26 26 42 42 42 F F F 20 400-419 28 28 28 47 47 47 F F F 21 420-439 29 29 29 48 48 48 F F F 22 440-459 29 29 29 48 48 48 F F F 23 460-479 29 29 29 48 48 48 F F F 24 480-499 29 29 29 48 48 48 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 29 29 29 48 48 48 F F F 27 540-559 29 29 29 48 48 48 F F F 28 560-579 27 27 27 44 44 44 F F F 29 580-599 29 29 29 48 48 48 F F F Max gen: 29, Max flush: 48 Begin loop 15 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:24.994036994Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"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":"2026-10-22T23:21:25.002377047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.002687621Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:25.002719246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.002728055Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"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":"2026-10-22T23:21:25.002739803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"Crucible 76266803-7c81-4e89-b74e-0466760f6d48 has session id: 06c7e60b-7f9e-413a-8401-1dc8ded89cce","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003105579Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Upstairs opts: Upstairs UUID: 76266803-7c81-4e89-b74e-0466760f6d48, 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":"2026-10-22T23:21:25.003135795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Crucible stats registered with UUID: 76266803-7c81-4e89-b74e-0466760f6d48","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003150013Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:25.003159701Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003340025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"2","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.00337012Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"0","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003381539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"1","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.00351123Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"task":"crutest"} {"msg":"The guest has requested activation with gen:30","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003528357Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"76266803-7c81-4e89-b74e-0466760f6d48 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003546704Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003555863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"0","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003565932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"1","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.00357577Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"2","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003585639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"0","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003595777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"1","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003605916Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"2","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"ds_connection connected from Ok(127.0.0.1:58850)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003687414Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"1","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"ds_connection connected from Ok(127.0.0.1:65240)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003716659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"2","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"ds_connection connected from Ok(127.0.0.1:57769)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.003803677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"io task","client":"0","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"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":"2026-10-22T23:21:25.004306303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"2","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"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":"2026-10-22T23:21:25.0043268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"0","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"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":"2026-10-22T23:21:25.004363104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"1","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004694725Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004718352Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"[0]R flush_numbers[0..12]: [36, 39, 39, 47, 47, 48, 32, 41, 46, 47, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004774304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"[0]R generation[0..12]: [18, 21, 21, 28, 28, 29, 16, 23, 28, 28, 26, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004786052Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"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":"2026-10-22T23:21:25.0047975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"[1]R flush_numbers[0..12]: [36, 39, 39, 47, 47, 48, 32, 41, 46, 47, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004808389Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"[1]R generation[0..12]: [18, 21, 21, 28, 28, 29, 16, 23, 28, 28, 26, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004819077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"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":"2026-10-22T23:21:25.004830096Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"[2]R flush_numbers[0..12]: [36, 39, 39, 47, 47, 48, 32, 41, 46, 47, 42, 38]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004840724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"[2]R generation[0..12]: [18, 21, 21, 28, 28, 29, 16, 23, 28, 28, 26, 20]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004854442Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"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":"2026-10-22T23:21:25.00486552Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Max found gen is 30","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004875519Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Generation requested: 30 >= found:30","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004885597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Next flush: 49","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004895026Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004904655Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"":"downstairs","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004915043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004924122Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"0","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.00493421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"1","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004944269Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"client":"2","":"downstairs","session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004954197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004963516Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"76266803-7c81-4e89-b74e-0466760f6d48 is now active with session: 06c7e60b-7f9e-413a-8401-1dc8ded89cce","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004973654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004982663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"session_id":"06c7e60b-7f9e-413a-8401-1dc8ded89cce"} {"msg":"The guest has finished waiting for activation with:30","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.004991952Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"Activated sub_volume 76266803-7c81-4e89-b74e-0466760f6d48","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.005011889Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.005020178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"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":"2026-10-22T23:21:25.005392213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"task":"crutest"} 01/30 Write block 209 len 28672 data: 4 4 4 4 3 3 3 02/30 Read block 386 len 32768 03/30 Write block 292 len 20480 data: 6 6 6 6 7 04/30 Write block 201 len 12288 data: 2 2 2 05/30 Read block 356 len 40960 06/30 Read block 460 len 32768 07/30 Read block 247 len 36864 08/30 Write block 436 len 8192 data: 3 2 09/30 Read block 4 len 40960 10/30 Write block 549 len 12288 data: 5 6 5 11/30 Read block 412 len 40960 12/30 Write block 295 len 16384 data: 7 8 5 4 13/30 Read block 76 len 8192 14/30 Read block 480 len 12288 15/30 Write block 290 len 36864 data: 3 4 7 7 7 8 9 6 5 16/30 Flush 17/30 Write block 238 len 32768 data: 3 3 3 4 3 3 3 3 18/30 Flush 19/30 Write block 119 len 28672 data: 3 2 2 2 2 3 3 20/30 Read block 555 len 12288 21/30 Read block 301 len 16384 22/30 Read block 534 len 32768 23/30 Write block 413 len 36864 data: 5 3 3 5 6 6 6 5 5 24/30 Read block 385 len 36864 25/30 Write block 295 len 28672 data: 9 10 7 6 4 2 2 26/30 Read block 440 len 32768 27/30 Write block 367 len 24576 data: 3 3 3 3 4 5 28/30 Write block 452 len 28672 data: 5 6 5 5 5 5 5 29/30 Read block 424 len 40960 30/30 Read block 60 len 40960 ---------------------------------------------------------------- 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 Read 8 Done Done Done false 1002 Acked Write 5 Done Done Done false 1003 Acked Write 3 Done Sent Done false 1004 Acked Read 10 Done Sent Done false 1005 Acked Read 8 Done Sent Done false 1006 Acked Read 9 Done Sent Done false 1007 Acked Write 2 Done Sent Done false 1008 Acked Read 10 Done Sent Done false 1009 Acked Write 3 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Write 4 Done Sent Done false 1012 Acked Read 2 Done Sent Done false 1013 Acked Read 3 Done Sent Done false 1014 Acked Write 9 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 8 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Write 7 Done Sent Done false 1019 Acked Read 3 Done Sent Done false 1020 Acked Read 4 Done Sent Done false 1021 Acked Read 8 Done Sent Done false 1022 Acked Write 9 Done Sent Done false 1023 Acked Read 9 Done Sent Done false 1024 Acked Write 7 Done Sent Done false 1025 Acked Read 8 Done Sent Done false 1026 Acked Write 6 Done Sent Done false 1027 Acked Write 7 Done Sent Done false 1028 Acked Read 10 Done Sent Done false 1029 Acked Read 10 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 27 1 28 Done 30 3 29 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1017)) None 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":"2026-10-22T23:21:25.01417608Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:25.014452879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1256,"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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 28 28 28 47 47 47 F F F 4 080-099 28 28 28 47 47 47 F F F 5 100-119 29 29 29 48 48 48 T F T <--- 6 120-139 16 16 16 32 32 32 T F T <--- 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 30 26 30 49 42 49 F T F <--- 11 220-239 30 20 30 50 38 50 F F F <--- 12 240-259 30 26 30 50 42 50 F F F <--- 13 260-279 27 27 27 44 44 44 F F F 14 280-299 30 23 30 49 41 49 T T T <--- 15 300-319 27 27 27 44 44 44 T F T <--- 16 320-339 22 22 22 40 40 40 F F F 17 340-359 26 26 26 42 42 42 F F F 18 360-379 26 26 26 42 42 42 T F T <--- 19 380-399 26 26 26 42 42 42 F F F 20 400-419 28 28 28 47 47 47 T F T <--- 21 420-439 30 29 30 49 48 49 T F T <--- 22 440-459 29 29 29 48 48 48 T F T <--- 23 460-479 29 29 29 48 48 48 F F F 24 480-499 29 29 29 48 48 48 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 29 29 29 48 48 48 F F F 27 540-559 30 29 30 49 48 49 F F F <--- 28 560-579 27 27 27 44 44 44 F F F 29 580-599 29 29 29 48 48 48 F F F Max gen: 30, Max flush: 50 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 18 18 18 36 36 36 F F F 1 020-039 21 21 21 39 39 39 F F F 2 040-059 21 21 21 39 39 39 F F F 3 060-079 28 28 28 47 47 47 F F F 4 080-099 28 28 28 47 47 47 F F F 5 100-119 31 31 31 51 51 51 F F F 6 120-139 31 31 31 51 51 51 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 30 30 30 49 49 49 F F F 11 220-239 30 30 30 50 50 50 F F F 12 240-259 30 30 30 50 50 50 F F F 13 260-279 27 27 27 44 44 44 F F F 14 280-299 31 31 31 51 51 51 F F F 15 300-319 31 31 31 51 51 51 F F F 16 320-339 22 22 22 40 40 40 F F F 17 340-359 26 26 26 42 42 42 F F F 18 360-379 31 31 31 51 51 51 F F F 19 380-399 26 26 26 42 42 42 F F F 20 400-419 31 31 31 51 51 51 F F F 21 420-439 31 31 31 51 51 51 F F F 22 440-459 31 31 31 51 51 51 F F F 23 460-479 29 29 29 48 48 48 F F F 24 480-499 29 29 29 48 48 48 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 29 29 29 48 48 48 F F F 27 540-559 30 30 30 49 49 49 F F F 28 560-579 27 27 27 44 44 44 F F F 29 580-599 29 29 29 48 48 48 F F F Max gen: 31, Max flush: 51 Begin loop 16 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.257062273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"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":"2026-10-22T23:21:29.265251028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.265539205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:29.2655761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.265585618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"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":"2026-10-22T23:21:29.265625612Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"Crucible 3c02c7c7-9e0d-45bc-b5c4-5ad0c63645ee has session id: 66eeb13f-43a8-4541-9e68-58ce7f844aa2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.265903771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Upstairs opts: Upstairs UUID: 3c02c7c7-9e0d-45bc-b5c4-5ad0c63645ee, 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":"2026-10-22T23:21:29.265928878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Crucible stats registered with UUID: 3c02c7c7-9e0d-45bc-b5c4-5ad0c63645ee","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.265939316Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:29.265951284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266122979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"0","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266140567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"2","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266150875Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"1","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266296784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"task":"crutest"} {"msg":"The guest has requested activation with gen:32","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.26632065Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"3c02c7c7-9e0d-45bc-b5c4-5ad0c63645ee active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266339317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266348346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"0","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266358095Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"1","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266368043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"2","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266382451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"0","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266392739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"2","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266402808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"1","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"ds_connection connected from Ok(127.0.0.1:59448)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266502293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"1","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"ds_connection connected from Ok(127.0.0.1:35529)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.26652803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"0","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"ds_connection connected from Ok(127.0.0.1:49382)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.266582661Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"io task","client":"2","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"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":"2026-10-22T23:21:29.267126471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"2","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"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":"2026-10-22T23:21:29.267139899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"1","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"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":"2026-10-22T23:21:29.267156507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"0","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267451484Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.26747283Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"[0]R flush_numbers[0..12]: [36, 39, 39, 47, 47, 51, 51, 41, 46, 47, 49, 50]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267535941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"[0]R generation[0..12]: [18, 21, 21, 28, 28, 31, 31, 23, 28, 28, 30, 30]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267547669Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"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":"2026-10-22T23:21:29.267558888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"[1]R flush_numbers[0..12]: [36, 39, 39, 47, 47, 51, 51, 41, 46, 47, 49, 50]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267569556Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"[1]R generation[0..12]: [18, 21, 21, 28, 28, 31, 31, 23, 28, 28, 30, 30]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267580125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"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":"2026-10-22T23:21:29.267591193Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"[2]R flush_numbers[0..12]: [36, 39, 39, 47, 47, 51, 51, 41, 46, 47, 49, 50]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267604871Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"[2]R generation[0..12]: [18, 21, 21, 28, 28, 31, 31, 23, 28, 28, 30, 30]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267615469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"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":"2026-10-22T23:21:29.267626508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Max found gen is 32","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267636046Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Generation requested: 32 >= found:32","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267645935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Next flush: 52","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267655574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267665282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"":"downstairs","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267675291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267684259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"0","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267694068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"1","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267703986Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"client":"2","":"downstairs","session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267713895Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267723214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"3c02c7c7-9e0d-45bc-b5c4-5ad0c63645ee is now active with session: 66eeb13f-43a8-4541-9e68-58ce7f844aa2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267733272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267742111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"session_id":"66eeb13f-43a8-4541-9e68-58ce7f844aa2"} {"msg":"The guest has finished waiting for activation with:32","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267752499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"Activated sub_volume 3c02c7c7-9e0d-45bc-b5c4-5ad0c63645ee","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267760848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.267769277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"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":"2026-10-22T23:21:29.268113326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"task":"crutest"} 01/30 Write block 13 len 32768 data: 6 6 7 5 3 3 3 3 02/30 Write block 253 len 8192 data: 6 4 03/30 Read block 119 len 36864 04/30 Write block 223 len 40960 data: 3 3 3 2 2 2 2 3 2 2 05/30 Read block 113 len 24576 06/30 Read block 158 len 16384 07/30 Flush 08/30 Write block 443 len 36864 data: 5 4 3 3 4 5 4 6 6 09/30 Read block 166 len 28672 10/30 Write block 358 len 20480 data: 5 4 4 4 4 11/30 Read block 572 len 36864 12/30 Read block 376 len 24576 13/30 Write block 420 len 4096 data: 6 14/30 Write block 335 len 28672 data: 4 5 6 6 5 4 4 15/30 Flush 16/30 Write block 46 len 40960 data: 2 3 3 3 2 3 3 3 4 4 17/30 Read block 267 len 16384 18/30 Write block 284 len 12288 data: 4 3 3 19/30 Write block 275 len 24576 data: 4 5 4 3 4 3 20/30 Write block 220 len 32768 data: 4 4 4 4 4 4 3 3 21/30 Read block 562 len 36864 22/30 Write block 48 len 12288 data: 4 4 3 23/30 Write block 576 len 16384 data: 4 4 3 3 24/30 Read block 242 len 16384 25/30 Read block 317 len 32768 26/30 Write block 125 len 8192 data: 4 3 27/30 Read block 255 len 40960 28/30 Write block 469 len 12288 data: 4 3 2 29/30 Write block 539 len 40960 data: 5 4 5 4 7 7 6 6 5 5 30/30 Write block 214 len 16384 data: 4 4 5 4 ---------------------------------------------------------------- Crucible gen:32 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 Sent Done false 1001 Acked Write 2 Done Sent Done false 1002 Acked Read 9 Done Sent Done false 1003 Acked Write 10 Done Sent Done false 1004 Acked Read 6 Done Sent Done false 1005 Acked Read 4 Done Sent Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Write 9 Done Sent Done false 1008 Acked Read 7 Done Sent Done false 1009 Acked Write 5 Done Sent Done false 1010 Acked Read 9 Done Sent Done false 1011 Acked Read 6 Done Sent Done false 1012 Acked Write 1 Done Sent Done false 1013 Acked Write 7 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Write 10 Done Sent Done false 1016 Acked Read 4 Done Sent Done false 1017 Acked Write 3 Done Sent Done false 1018 Acked Write 6 Done Sent Done false 1019 Acked Write 8 Done Sent Done false 1020 Acked Read 9 Done Sent Done false 1021 Acked Write 3 Done Sent Done false 1022 Acked Write 4 Done Sent Done false 1023 Acked Read 4 Done Sent Done false 1024 Acked Read 8 Done Sent Done false 1025 Acked Write 2 Done Sent Done false 1026 Acked Read 10 Done Sent Done false 1027 Acked Write 3 Sent Sent Sent false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 30 3 36 Done 27 0 27 54 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1014)) None 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":"2026-10-22T23:21:29.276115938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:29.276404906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1264,"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 32 18 32 52 36 52 F F F <--- 1 020-039 32 21 32 52 39 52 F F F <--- 2 040-059 21 21 21 39 39 39 T F T <--- 3 060-079 28 28 28 47 47 47 F F F 4 080-099 28 28 28 47 47 47 F F F 5 100-119 31 31 31 51 51 51 F F F 6 120-139 31 31 31 51 51 51 T F T <--- 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 30 30 30 49 49 49 T F T <--- 11 220-239 32 30 32 52 50 52 T F T <--- 12 240-259 32 30 32 52 50 52 F F F <--- 13 260-279 27 27 27 44 44 44 T F T <--- 14 280-299 31 31 31 51 51 51 T F T <--- 15 300-319 31 31 31 51 51 51 F F F 16 320-339 32 22 32 53 40 53 F F F <--- 17 340-359 32 26 32 53 42 53 F F F <--- 18 360-379 32 31 32 53 51 53 F F F <--- 19 380-399 26 26 26 42 42 42 F F F 20 400-419 31 31 31 51 51 51 F F F 21 420-439 32 31 32 53 51 53 F F F <--- 22 440-459 32 31 32 53 51 53 F F F <--- 23 460-479 29 29 29 48 48 48 T F T <--- 24 480-499 29 29 29 48 48 48 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 29 29 29 48 48 48 T F T <--- 27 540-559 30 30 30 49 49 49 T F T <--- 28 560-579 27 27 27 44 44 44 T F T <--- 29 580-599 29 29 29 48 48 48 F F F Max gen: 32, Max flush: 53 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 32 32 32 52 52 52 F F F 1 020-039 32 32 32 52 52 52 F F F 2 040-059 33 33 33 54 54 54 F F F 3 060-079 28 28 28 47 47 47 F F F 4 080-099 28 28 28 47 47 47 F F F 5 100-119 31 31 31 51 51 51 F F F 6 120-139 33 33 33 54 54 54 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 33 33 33 54 54 54 F F F 12 240-259 32 32 32 52 52 52 F F F 13 260-279 33 33 33 54 54 54 F F F 14 280-299 33 33 33 54 54 54 F F F 15 300-319 31 31 31 51 51 51 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 32 32 32 53 53 53 F F F 19 380-399 26 26 26 42 42 42 F F F 20 400-419 31 31 31 51 51 51 F F F 21 420-439 32 32 32 53 53 53 F F F 22 440-459 32 32 32 53 53 53 F F F 23 460-479 33 33 33 54 54 54 F F F 24 480-499 29 29 29 48 48 48 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 33 33 33 54 54 54 F F F 27 540-559 33 33 33 54 54 54 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 29 29 29 48 48 48 F F F Max gen: 33, Max flush: 54 Begin loop 17 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.528203386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"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":"2026-10-22T23:21:33.536297544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.536574694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:33.536652062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.536679138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"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":"2026-10-22T23:21:33.536691896Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"Crucible 0702cae7-42dc-472e-8900-021ba90e1ecd has session id: 88408545-a283-4b97-a2f4-29f3d4962f36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.536974535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Upstairs opts: Upstairs UUID: 0702cae7-42dc-472e-8900-021ba90e1ecd, 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":"2026-10-22T23:21:33.53700806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Crucible stats registered with UUID: 0702cae7-42dc-472e-8900-021ba90e1ecd","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537019588Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:33.537030496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537199692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"1","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537229317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"2","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537240156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"0","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537360398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"task":"crutest"} {"msg":"The guest has requested activation with gen:34","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537373596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"0702cae7-42dc-472e-8900-021ba90e1ecd active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537389744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537398732Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"0","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537408531Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"1","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537418309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"2","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537430148Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"2","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537440306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"0","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537450235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"1","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"ds_connection connected from Ok(127.0.0.1:37929)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537517835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"2","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"ds_connection connected from Ok(127.0.0.1:55390)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537528993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"1","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"ds_connection connected from Ok(127.0.0.1:51473)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.537630568Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"io task","client":"0","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"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":"2026-10-22T23:21:33.538244508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"1","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"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":"2026-10-22T23:21:33.538265655Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"2","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"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":"2026-10-22T23:21:33.538276913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"0","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538614023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538659397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"[0]R flush_numbers[0..12]: [52, 52, 54, 47, 47, 51, 54, 41, 46, 47, 54, 54]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.53870369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"[0]R generation[0..12]: [32, 32, 33, 28, 28, 31, 33, 23, 28, 28, 33, 33]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538715358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"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":"2026-10-22T23:21:33.538726527Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"[1]R flush_numbers[0..12]: [52, 52, 54, 47, 47, 51, 54, 41, 46, 47, 54, 54]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538737195Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"[1]R generation[0..12]: [32, 32, 33, 28, 28, 31, 33, 23, 28, 28, 33, 33]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538749893Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"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":"2026-10-22T23:21:33.538760952Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"[2]R flush_numbers[0..12]: [52, 52, 54, 47, 47, 51, 54, 41, 46, 47, 54, 54]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.53877135Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"[2]R generation[0..12]: [32, 32, 33, 28, 28, 31, 33, 23, 28, 28, 33, 33]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538781789Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"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":"2026-10-22T23:21:33.538792727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Max found gen is 34","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538802196Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Generation requested: 34 >= found:34","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538812034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Next flush: 55","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538821513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538831101Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"":"downstairs","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.53884114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538850159Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"0","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538860027Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"1","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538869686Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"client":"2","":"downstairs","session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538879694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538889003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"0702cae7-42dc-472e-8900-021ba90e1ecd is now active with session: 88408545-a283-4b97-a2f4-29f3d4962f36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538900501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.53890946Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"session_id":"88408545-a283-4b97-a2f4-29f3d4962f36"} {"msg":"The guest has finished waiting for activation with:34","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538918738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"Activated sub_volume 0702cae7-42dc-472e-8900-021ba90e1ecd","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538926937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.538935196Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"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":"2026-10-22T23:21:33.539236172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"task":"crutest"} 01/30 Write block 295 len 24576 data: 10 11 8 7 5 3 02/30 Read block 71 len 20480 03/30 Read block 133 len 16384 04/30 Write block 430 len 20480 data: 3 3 5 4 2 05/30 Write block 382 len 36864 data: 5 4 4 3 3 2 2 2 2 06/30 Read block 260 len 4096 07/30 Flush 08/30 Write block 484 len 24576 data: 5 5 5 6 5 5 09/30 Flush 10/30 Write block 121 len 4096 data: 3 11/30 Flush 12/30 Write block 235 len 36864 data: 3 3 3 4 4 4 5 4 4 13/30 Read block 260 len 28672 14/30 Write block 97 len 40960 data: 3 2 2 3 3 3 3 3 2 2 15/30 Flush 16/30 Write block 308 len 8192 data: 5 5 17/30 Read block 349 len 4096 18/30 Read block 313 len 12288 19/30 Write block 273 len 20480 data: 4 4 5 6 5 20/30 Read block 434 len 36864 21/30 Flush 22/30 Write block 582 len 4096 data: 4 23/30 Read block 553 len 16384 24/30 Flush 25/30 Write block 390 len 40960 data: 3 2 2 2 2 3 4 4 4 4 26/30 Read block 565 len 4096 27/30 Read block 360 len 24576 28/30 Write block 256 len 28672 data: 3 3 4 4 4 5 4 29/30 Read block 416 len 8192 30/30 Write block 66 len 8192 data: 3 3 ---------------------------------------------------------------- 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 6 Done Done Done false 1001 Acked Read 5 Done Done Done false 1002 Acked Read 4 Done Done Done false 1003 Acked Write 5 Done Done Done false 1004 Acked Write 9 Done Sent Done false 1005 Acked Read 1 Done Sent Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Write 6 Done Sent Done false 1008 Acked Flush 0 Done Sent Done false 1009 Acked Write 1 Done Sent Done false 1010 Acked Flush 0 Done Sent Done false 1011 Acked Write 9 Done Sent Done false 1012 Acked Read 7 Done Sent Done false 1013 Acked Write 10 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Write 2 Done Sent Done false 1016 Acked Read 1 Done Sent Done false 1017 Acked Read 3 Done Sent Done false 1018 Acked Write 5 Done Sent Done false 1019 Acked Read 9 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 1 Done Sent Done false 1022 Acked Read 4 Done Sent Done false 1023 Acked Flush 0 Done Sent Done false 1024 Acked Write 10 Done Sent Done false 1025 Acked Read 1 Done Sent Done false 1026 Acked Read 6 Done Sent Done false 1027 Acked Write 7 Done Sent Done false 1028 Acked Read 2 Done Sent Done false 1029 Acked Write 2 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(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":"2026-10-22T23:21:33.547185632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:33.547445653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1272,"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 32 32 32 52 52 52 F F F 1 020-039 32 32 32 52 52 52 F F F 2 040-059 33 33 33 54 54 54 F F F 3 060-079 28 28 28 47 47 47 T F T <--- 4 080-099 34 28 34 58 47 58 F F F <--- 5 100-119 34 31 34 58 51 58 F F F <--- 6 120-139 34 33 34 57 54 57 F F F <--- 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 34 33 34 58 54 58 F F F <--- 12 240-259 34 32 34 58 52 58 T F T <--- 13 260-279 34 33 34 59 54 59 T F T <--- 14 280-299 34 33 34 55 54 55 F T F <--- 15 300-319 34 31 34 59 51 59 F T F <--- 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 32 32 32 53 53 53 F F F 19 380-399 34 26 34 55 42 55 T F T <--- 20 400-419 31 31 31 51 51 51 F F F 21 420-439 34 32 34 55 53 55 F T F <--- 22 440-459 32 32 32 53 53 53 F F F 23 460-479 33 33 33 54 54 54 F F F 24 480-499 34 29 34 56 48 56 F F F <--- 25 500-519 28 28 28 46 46 46 F F F 26 520-539 33 33 33 54 54 54 F F F 27 540-559 33 33 33 54 54 54 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 34 29 34 60 48 60 F F F <--- Max gen: 34, 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 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 32 32 32 52 52 52 F F F 1 020-039 32 32 32 52 52 52 F F F 2 040-059 33 33 33 54 54 54 F F F 3 060-079 35 35 35 61 61 61 F F F 4 080-099 34 34 34 58 58 58 F F F 5 100-119 34 34 34 58 58 58 F F F 6 120-139 34 34 34 57 57 57 F F F 7 140-159 23 23 23 41 41 41 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 34 34 34 58 58 58 F F F 12 240-259 35 35 35 61 61 61 F F F 13 260-279 35 35 35 61 61 61 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 32 32 32 53 53 53 F F F 19 380-399 35 35 35 61 61 61 F F F 20 400-419 31 31 31 51 51 51 F F F 21 420-439 34 34 34 55 55 55 F F F 22 440-459 32 32 32 53 53 53 F F F 23 460-479 33 33 33 54 54 54 F F F 24 480-499 34 34 34 56 56 56 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 33 33 33 54 54 54 F F F 27 540-559 33 33 33 54 54 54 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 34 34 34 60 60 60 F F F Max gen: 35, Max flush: 61 Begin loop 18 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.787530928Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"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":"2026-10-22T23:21:37.795869481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796163987Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:37.796192403Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796204581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"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":"2026-10-22T23:21:37.79621643Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"msg":"Crucible 4b1316b6-8d5c-4980-8605-fdf9187010b1 has session id: fef4cf18-25e0-42f2-bab4-84b49a502ba6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796575277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Upstairs opts: Upstairs UUID: 4b1316b6-8d5c-4980-8605-fdf9187010b1, 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":"2026-10-22T23:21:37.796606552Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Crucible stats registered with UUID: 4b1316b6-8d5c-4980-8605-fdf9187010b1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796617361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:37.796626819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796818161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"0","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796847067Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"2","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796858265Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"1","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796951971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"task":"crutest"} {"msg":"The guest has requested activation with gen:36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.796969119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"msg":"4b1316b6-8d5c-4980-8605-fdf9187010b1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797003604Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797013452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"0","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.79702539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"1","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797035729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"2","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797045727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"2","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797056086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"1","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797066134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"0","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"ds_connection connected from Ok(127.0.0.1:43716)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797110368Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"2","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"ds_connection connected from Ok(127.0.0.1:60891)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797121756Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"0","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"ds_connection connected from Ok(127.0.0.1:58846)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.797132575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"io task","client":"1","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"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":"2026-10-22T23:21:37.797788598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"2","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"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":"2026-10-22T23:21:37.797813864Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"1","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"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":"2026-10-22T23:21:37.797872346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"0","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798127938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798166023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"[0]R flush_numbers[0..12]: [52, 52, 54, 61, 58, 58, 57, 41, 46, 47, 54, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798191709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"[0]R generation[0..12]: [32, 32, 33, 35, 34, 34, 34, 23, 28, 28, 33, 34]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798202947Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"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":"2026-10-22T23:21:37.798217195Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"[1]R flush_numbers[0..12]: [52, 52, 54, 61, 58, 58, 57, 41, 46, 47, 54, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798227863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"[1]R generation[0..12]: [32, 32, 33, 35, 34, 34, 34, 23, 28, 28, 33, 34]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798238282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"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":"2026-10-22T23:21:37.79824931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"[2]R flush_numbers[0..12]: [52, 52, 54, 61, 58, 58, 57, 41, 46, 47, 54, 58]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798260159Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"[2]R generation[0..12]: [32, 32, 33, 35, 34, 34, 34, 23, 28, 28, 33, 34]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798270667Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"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":"2026-10-22T23:21:37.798281636Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Max found gen is 36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798291124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Generation requested: 36 >= found:36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798300923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Next flush: 62","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798310491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.79832014Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"":"downstairs","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798330048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798338937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"0","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798348726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"1","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798358354Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"client":"2","":"downstairs","session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798369663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798379001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"4b1316b6-8d5c-4980-8605-fdf9187010b1 is now active with session: fef4cf18-25e0-42f2-bab4-84b49a502ba6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.79838915Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798398078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"session_id":"fef4cf18-25e0-42f2-bab4-84b49a502ba6"} {"msg":"The guest has finished waiting for activation with:36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798407257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"msg":"Activated sub_volume 4b1316b6-8d5c-4980-8605-fdf9187010b1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.798415426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"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":"2026-10-22T23:21:37.798423705Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"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":"2026-10-22T23:21:37.798685566Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"task":"crutest"} 01/30 Write block 365 len 24576 data: 4 4 4 4 4 4 02/30 Read block 357 len 40960 03/30 Write block 148 len 4096 data: 4 04/30 Write block 464 len 28672 data: 6 7 7 6 6 5 4 05/30 Write block 118 len 32768 data: 3 4 3 4 3 3 4 5 06/30 Read block 183 len 36864 07/30 Write block 14 len 24576 data: 7 8 6 4 4 4 08/30 Read block 381 len 24576 09/30 Read block 530 len 36864 10/30 Write block 76 len 32768 data: 4 4 3 3 3 3 3 3 11/30 Read block 18 len 28672 12/30 Read block 207 len 40960 13/30 Read block 109 len 36864 14/30 Read block 154 len 20480 15/30 Write block 151 len 32768 data: 4 5 5 4 4 5 3 2 16/30 Write block 187 len 24576 data: 3 3 3 4 3 4 17/30 Read block 42 len 32768 18/30 Write block 526 len 20480 data: 2 2 2 2 2 19/30 Write block 387 len 16384 data: 3 3 3 4 20/30 Write block 63 len 12288 data: 2 3 3 21/30 Read block 177 len 12288 22/30 Read block 100 len 40960 23/30 Read block 75 len 4096 24/30 Write block 129 len 16384 data: 3 4 5 4 25/30 Write block 223 len 16384 data: 5 5 5 4 26/30 Read block 298 len 4096 27/30 Read block 563 len 16384 28/30 Write block 249 len 20480 data: 3 3 3 6 7 29/30 Write block 401 len 24576 data: 3 3 3 3 3 3 30/30 Write block 431 len 8192 data: 4 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 6 Done Done Done false 1001 Acked Read 10 Done Done Done false 1002 Acked Write 1 Done Done Done false 1003 Acked Write 7 Done Done Done false 1004 Acked Write 8 Done Sent Done false 1005 Acked Read 9 Done Sent Done false 1006 Acked Write 6 Done Sent Done false 1007 Acked Read 6 Done Sent Done false 1008 Acked Read 9 Done Sent Done false 1009 Acked Write 8 Done Sent Done false 1010 Acked Read 7 Done Sent Done false 1011 Acked Read 10 Done Sent Done false 1012 Acked Read 9 Done Sent Done false 1013 Acked Read 5 Done Sent Done false 1014 Acked Write 8 Done Sent Done false 1015 Acked Write 6 Done Sent Done false 1016 Acked Read 8 Done Sent Done false 1017 Acked Write 5 Done Sent Done false 1018 Acked Write 4 Done Sent Done false 1019 Acked Write 3 Done Sent Done false 1020 Acked Read 3 Done Sent Done false 1021 Acked Read 10 Done Sent Done false 1022 Acked Read 1 Done Sent Done false 1023 Acked Write 4 Done Sent Done false 1024 Acked Write 4 Done Sent Done false 1025 Acked Read 1 Done Sent Done false 1026 Acked Read 4 Done Sent Done false 1027 Acked Write 5 Sent Sent Sent false 1028 Acked Write 6 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 26 3 32 Done 27 4 27 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":"2026-10-22T23:21:37.805933729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:37.806216437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1280,"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 32 32 32 52 52 52 T F T <--- 1 020-039 32 32 32 52 52 52 F F F 2 040-059 33 33 33 54 54 54 F F F 3 060-079 35 35 35 61 61 61 T F T <--- 4 080-099 34 34 34 58 58 58 T F T <--- 5 100-119 34 34 34 58 58 58 T F T <--- 6 120-139 34 34 34 57 57 57 T F T <--- 7 140-159 23 23 23 41 41 41 T T T 8 160-179 28 28 28 46 46 46 F F F 9 180-199 28 28 28 47 47 47 T F T <--- 10 200-219 33 33 33 54 54 54 F F F 11 220-239 34 34 34 58 58 58 T F T <--- 12 240-259 35 35 35 61 61 61 T F T <--- 13 260-279 35 35 35 61 61 61 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 32 32 32 53 53 53 T T T 19 380-399 35 35 35 61 61 61 T F T <--- 20 400-419 31 31 31 51 51 51 T F T <--- 21 420-439 34 34 34 55 55 55 T F T <--- 22 440-459 32 32 32 53 53 53 F F F 23 460-479 33 33 33 54 54 54 T T T 24 480-499 34 34 34 56 56 56 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 33 33 33 54 54 54 T F T <--- 27 540-559 33 33 33 54 54 54 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 34 34 34 60 60 60 F F F Max gen: 35, Max flush: 61 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 62 62 62 F F F 1 020-039 32 32 32 52 52 52 F F F 2 040-059 33 33 33 54 54 54 F F F 3 060-079 36 36 36 62 62 62 F F F 4 080-099 36 36 36 62 62 62 F F F 5 100-119 36 36 36 62 62 62 F F F 6 120-139 36 36 36 62 62 62 F F F 7 140-159 36 36 36 62 62 62 F F F 8 160-179 28 28 28 46 46 46 F F F 9 180-199 36 36 36 62 62 62 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 36 36 36 62 62 62 F F F 12 240-259 36 36 36 62 62 62 F F F 13 260-279 35 35 35 61 61 61 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 36 36 36 62 62 62 F F F 20 400-419 36 36 36 62 62 62 F F F 21 420-439 36 36 36 62 62 62 F F F 22 440-459 32 32 32 53 53 53 F F F 23 460-479 36 36 36 62 62 62 F F F 24 480-499 34 34 34 56 56 56 F F F 25 500-519 28 28 28 46 46 46 F F F 26 520-539 36 36 36 62 62 62 F F F 27 540-559 33 33 33 54 54 54 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 34 34 34 60 60 60 F F F Max gen: 36, Max flush: 62 Begin loop 19 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.054716553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"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":"2026-10-22T23:21:42.062907757Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063203074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:42.063233199Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063241858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"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":"2026-10-22T23:21:42.063253586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"Crucible 972d7609-a02c-4a64-8829-15dbbe48315f has session id: fd76ae8d-5a85-4dec-9019-2a90877c3af9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063612353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Upstairs opts: Upstairs UUID: 972d7609-a02c-4a64-8829-15dbbe48315f, 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":"2026-10-22T23:21:42.063642179Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Crucible stats registered with UUID: 972d7609-a02c-4a64-8829-15dbbe48315f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063653477Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:42.063662936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063830071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"1","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063847369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"0","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.063857527Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"2","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064020263Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"task":"crutest"} {"msg":"The guest has requested activation with gen:38","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064037501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"972d7609-a02c-4a64-8829-15dbbe48315f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064053048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064062227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"0","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064072176Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"1","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064082064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"2","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064091663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"2","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064101951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"0","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064135126Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"1","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"ds_connection connected from Ok(127.0.0.1:34951)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064260198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"1","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"ds_connection connected from Ok(127.0.0.1:52410)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064292863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"0","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"ds_connection connected from Ok(127.0.0.1:60424)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.064331028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"io task","client":"2","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"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":"2026-10-22T23:21:42.064933819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"0","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"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":"2026-10-22T23:21:42.064965854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"1","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"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":"2026-10-22T23:21:42.064977582Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"2","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.06526682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065277138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"[0]R flush_numbers[0..12]: [62, 52, 54, 62, 62, 62, 62, 62, 46, 62, 54, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065298285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"[0]R generation[0..12]: [36, 32, 33, 36, 36, 36, 36, 36, 28, 36, 33, 36]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065309313Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"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":"2026-10-22T23:21:42.065320502Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"[1]R flush_numbers[0..12]: [62, 52, 54, 62, 62, 62, 62, 62, 46, 62, 54, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.06533123Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"[1]R generation[0..12]: [36, 32, 33, 36, 36, 36, 36, 36, 28, 36, 33, 36]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065341839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"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":"2026-10-22T23:21:42.065352847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"[2]R flush_numbers[0..12]: [62, 52, 54, 62, 62, 62, 62, 62, 46, 62, 54, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065363496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"[2]R generation[0..12]: [36, 32, 33, 36, 36, 36, 36, 36, 28, 36, 33, 36]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065374054Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"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":"2026-10-22T23:21:42.065385362Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Max found gen is 37","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065395171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Generation requested: 38 >= found:37","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065405339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Next flush: 63","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065415028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065424607Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"":"downstairs","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065434475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065443544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"0","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065454682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"1","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065464461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"client":"2","":"downstairs","session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065474469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065484018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"972d7609-a02c-4a64-8829-15dbbe48315f is now active with session: fd76ae8d-5a85-4dec-9019-2a90877c3af9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065494046Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065502975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"session_id":"fd76ae8d-5a85-4dec-9019-2a90877c3af9"} {"msg":"The guest has finished waiting for activation with:38","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065512434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"Activated sub_volume 972d7609-a02c-4a64-8829-15dbbe48315f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065520962Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.065529201Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"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":"2026-10-22T23:21:42.065852114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"task":"crutest"} 01/30 Write block 587 len 28672 data: 7 7 7 6 5 4 3 02/30 Flush 03/30 Write block 433 len 32768 data: 5 3 2 4 3 4 4 4 04/30 Write block 434 len 16384 data: 4 3 5 4 05/30 Flush 06/30 Write block 496 len 20480 data: 3 4 4 4 4 07/30 Read block 158 len 20480 08/30 Write block 406 len 8192 data: 4 4 09/30 Read block 365 len 8192 10/30 Read block 562 len 8192 11/30 Write block 8 len 36864 data: 2 2 3 5 5 7 8 9 7 12/30 Flush 13/30 Write block 453 len 24576 data: 7 6 6 6 6 6 14/30 Write block 529 len 32768 data: 3 3 3 3 3 3 6 5 15/30 Write block 403 len 24576 data: 4 4 4 5 5 3 16/30 Write block 11 len 24576 data: 6 6 8 9 10 8 17/30 Write block 50 len 36864 data: 4 4 4 4 5 5 4 5 5 18/30 Write block 103 len 4096 data: 4 19/30 Write block 148 len 20480 data: 5 4 3 5 6 20/30 Write block 469 len 20480 data: 6 5 3 2 2 21/30 Read block 338 len 40960 22/30 Read block 556 len 12288 23/30 Write block 550 len 36864 data: 7 6 4 3 3 3 3 3 3 24/30 Read block 235 len 8192 25/30 Read block 355 len 16384 26/30 Write block 173 len 40960 data: 4 3 2 2 2 2 3 4 4 4 27/30 Read block 117 len 8192 28/30 Read block 13 len 20480 29/30 Read block 158 len 32768 30/30 Read block 90 len 36864 ---------------------------------------------------------------- Crucible gen:38 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 5 Done Done Sent false 1006 Acked Read 5 Done Done Sent false 1007 Acked Write 2 Done Done Sent false 1008 Acked Read 2 Done Done Sent false 1009 Acked Read 2 Done Done Sent false 1010 Acked Write 9 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 6 Done Done Sent false 1013 Acked Write 8 Done Done Sent false 1014 Acked Write 6 Done Done Sent false 1015 Acked Write 6 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Write 1 Done Done Sent false 1018 Acked Write 5 Done Done Sent false 1019 Acked Write 5 Done Done Sent false 1020 Acked Read 10 Done Done Sent false 1021 Acked Read 3 Done Done Sent false 1022 Acked Write 9 Done Done Sent false 1023 Acked Read 2 Done Done Sent false 1024 Acked Read 4 Done Done Sent false 1025 Acked Write 10 Done Done Sent false 1026 Acked Read 2 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Read 8 Done Done Sent false 1029 Acked Read 9 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 25 26 Done 25 24 0 49 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1011)) Some(JobId(1011)) 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":"2026-10-22T23:21:42.073252584Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:42.073532903Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1288,"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 38 36 65 65 62 T T F <--- 1 020-039 32 32 32 52 52 52 F F F 2 040-059 33 33 33 54 54 54 T T F <--- 3 060-079 36 36 36 62 62 62 F F F 4 080-099 36 36 36 62 62 62 F F F 5 100-119 36 36 36 62 62 62 T T F <--- 6 120-139 36 36 36 62 62 62 F F F 7 140-159 36 36 36 62 62 62 T T F <--- 8 160-179 28 28 28 46 46 46 T T F <--- 9 180-199 36 36 36 62 62 62 T T F <--- 10 200-219 33 33 33 54 54 54 F F F 11 220-239 36 36 36 62 62 62 F F F 12 240-259 36 36 36 62 62 62 F F F 13 260-279 35 35 35 61 61 61 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 36 36 36 62 62 62 F F F 20 400-419 38 38 36 65 65 62 T T F <--- 21 420-439 38 38 38 64 64 64 F F F 22 440-459 38 38 38 64 64 64 T T F <--- 23 460-479 36 36 36 62 62 62 T T F <--- 24 480-499 38 38 34 65 65 56 F F F <--- 25 500-519 38 38 28 65 65 46 F F F <--- 26 520-539 36 36 36 62 62 62 T T F <--- 27 540-559 33 33 33 54 54 54 T T F <--- 28 560-579 33 33 33 54 54 54 F F F 29 580-599 38 38 38 63 63 63 F F F Max gen: 38, Max flush: 65 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 39 39 39 66 66 66 F F F 1 020-039 32 32 32 52 52 52 F F F 2 040-059 39 39 39 66 66 66 F F F 3 060-079 36 36 36 62 62 62 F F F 4 080-099 36 36 36 62 62 62 F F F 5 100-119 39 39 39 66 66 66 F F F 6 120-139 36 36 36 62 62 62 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 39 39 39 66 66 66 F F F 9 180-199 39 39 39 66 66 66 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 36 36 36 62 62 62 F F F 12 240-259 36 36 36 62 62 62 F F F 13 260-279 35 35 35 61 61 61 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 36 36 36 62 62 62 F F F 20 400-419 39 39 39 66 66 66 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 39 39 39 66 66 66 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 38 38 38 65 65 65 F F F 26 520-539 39 39 39 66 66 66 F F F 27 540-559 39 39 39 66 66 66 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 38 38 38 63 63 63 F F F Max gen: 39, Max flush: 66 Begin loop 20 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.316028583Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"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":"2026-10-22T23:21:46.324509194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.324798792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:46.324828787Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.324837466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"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":"2026-10-22T23:21:46.324849214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"Crucible 409e55b5-9417-48b1-b3f2-15ab7f3d6858 has session id: 26e9ec7a-15c1-445a-88b9-a473b1abe694","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325223599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Upstairs opts: Upstairs UUID: 409e55b5-9417-48b1-b3f2-15ab7f3d6858, 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":"2026-10-22T23:21:46.325252245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Crucible stats registered with UUID: 409e55b5-9417-48b1-b3f2-15ab7f3d6858","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325263263Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:46.325272932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325424529Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"0","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325455525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"1","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325466643Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"2","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325577507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"task":"crutest"} {"msg":"The guest has requested activation with gen:40","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325601643Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"409e55b5-9417-48b1-b3f2-15ab7f3d6858 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325618421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.32562742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"0","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325637668Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"1","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325647517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"2","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325662175Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"2","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325672163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"1","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325796665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"0","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"ds_connection connected from Ok(127.0.0.1:40289)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325810553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"2","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"ds_connection connected from Ok(127.0.0.1:39416)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325821121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"1","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"ds_connection connected from Ok(127.0.0.1:35721)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.325871154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"io task","client":"0","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"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":"2026-10-22T23:21:46.326389497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"0","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"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":"2026-10-22T23:21:46.326406895Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"1","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"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":"2026-10-22T23:21:46.326418163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"2","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326743675Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326757683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"[0]R flush_numbers[0..12]: [66, 52, 66, 62, 62, 66, 62, 66, 66, 66, 54, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.32677664Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"[0]R generation[0..12]: [39, 32, 39, 36, 36, 39, 36, 39, 39, 39, 33, 36]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326787729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"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":"2026-10-22T23:21:46.326799007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"[1]R flush_numbers[0..12]: [66, 52, 66, 62, 62, 66, 62, 66, 66, 66, 54, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326809596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"[1]R generation[0..12]: [39, 32, 39, 36, 36, 39, 36, 39, 39, 39, 33, 36]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326820244Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"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":"2026-10-22T23:21:46.326831242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"[2]R flush_numbers[0..12]: [66, 52, 66, 62, 62, 66, 62, 66, 66, 66, 54, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326841611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"[2]R generation[0..12]: [39, 32, 39, 36, 36, 39, 36, 39, 39, 39, 33, 36]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326852169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"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":"2026-10-22T23:21:46.326863138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Max found gen is 40","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326872736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Generation requested: 40 >= found:40","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326882625Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Next flush: 67","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326892193Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326901642Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"":"downstairs","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.32691297Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326921999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"0","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326931938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"1","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326941716Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"client":"2","":"downstairs","session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326951835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326961083Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"409e55b5-9417-48b1-b3f2-15ab7f3d6858 is now active with session: 26e9ec7a-15c1-445a-88b9-a473b1abe694","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326971102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326980131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"session_id":"26e9ec7a-15c1-445a-88b9-a473b1abe694"} {"msg":"The guest has finished waiting for activation with:40","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.326989389Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"Activated sub_volume 409e55b5-9417-48b1-b3f2-15ab7f3d6858","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.327008656Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.327017095Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"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":"2026-10-22T23:21:46.327334318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"task":"crutest"} 01/30 Write block 388 len 8192 data: 4 4 02/30 Write block 523 len 40960 data: 4 2 2 3 3 3 4 4 4 4 03/30 Read block 135 len 4096 04/30 Write block 119 len 40960 data: 5 4 5 4 4 5 6 4 3 3 05/30 Flush 06/30 Write block 3 len 4096 data: 2 07/30 Write block 29 len 8192 data: 3 3 08/30 Read block 436 len 16384 09/30 Read block 502 len 16384 10/30 Read block 320 len 16384 11/30 Write block 182 len 4096 data: 5 12/30 Read block 589 len 8192 13/30 Read block 392 len 8192 14/30 Write block 106 len 4096 data: 3 15/30 Write block 383 len 36864 data: 5 5 4 4 4 5 5 5 3 16/30 Read block 559 len 4096 17/30 Write block 221 len 12288 data: 5 5 6 18/30 Flush 19/30 Write block 173 len 8192 data: 5 4 20/30 Read block 516 len 32768 21/30 Read block 482 len 32768 22/30 Read block 593 len 8192 23/30 Write block 176 len 36864 data: 3 3 3 4 5 5 6 4 3 24/30 Write block 543 len 8192 data: 8 8 25/30 Write block 275 len 4096 data: 6 26/30 Read block 150 len 36864 27/30 Read block 30 len 8192 28/30 Read block 230 len 20480 29/30 Read block 495 len 32768 30/30 Read block 321 len 8192 ---------------------------------------------------------------- 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 2 Done Done Done false 1001 Acked Write 10 Done Done Sent false 1002 Acked Read 1 Done Done Sent false 1003 Acked Write 10 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 1 Done Done Sent false 1006 Acked Write 2 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Read 4 Done Done Sent false 1009 Acked Read 4 Done Done Sent false 1010 Acked Write 1 Done Done Sent false 1011 Acked Read 2 Done Done Sent false 1012 Acked Read 2 Done Done Sent false 1013 Acked Write 1 Done Done Sent false 1014 Acked Write 9 Done Done Sent false 1015 Acked Read 1 Done Done Sent false 1016 Acked Write 3 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 2 Done Done Sent false 1019 Acked Read 8 Done Done Sent false 1020 Acked Read 8 Done Done Sent false 1021 Acked Read 2 Done Done Sent false 1022 Acked Write 9 Done Done Sent false 1023 Acked Write 2 Done Done Sent false 1024 Acked Write 1 Done Done Sent false 1025 Acked Read 9 Done Done Sent false 1026 Acked Read 2 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Read 8 Done Done Sent false 1029 Acked Read 2 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(1017)) Some(JobId(1017)) 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":"2026-10-22T23:21:46.334468698Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:46.334741798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1296,"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 40 40 39 68 68 66 F F F <--- 1 020-039 40 40 32 68 68 52 F F F <--- 2 040-059 39 39 39 66 66 66 F F F 3 060-079 36 36 36 62 62 62 F F F 4 080-099 36 36 36 62 62 62 F F F 5 100-119 40 40 39 68 68 66 F F F <--- 6 120-139 40 40 36 67 67 62 F F F <--- 7 140-159 39 39 39 66 66 66 F F F 8 160-179 39 39 39 66 66 66 T T F <--- 9 180-199 40 40 39 68 68 66 T T F <--- 10 200-219 33 33 33 54 54 54 F F F 11 220-239 40 40 36 68 68 62 F F F <--- 12 240-259 36 36 36 62 62 62 F F F 13 260-279 35 35 35 61 61 61 T T F <--- 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 40 40 36 68 68 62 F F T <--- 20 400-419 39 39 39 66 66 66 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 39 39 39 66 66 66 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 38 38 38 65 65 65 F F F 26 520-539 40 40 39 67 67 66 F F F <--- 27 540-559 39 39 39 66 66 66 T T F <--- 28 560-579 33 33 33 54 54 54 F F F 29 580-599 38 38 38 63 63 63 F F F Max gen: 40, Max flush: 68 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 40 40 40 68 68 68 F F F 1 020-039 40 40 40 68 68 68 F F F 2 040-059 39 39 39 66 66 66 F F F 3 060-079 36 36 36 62 62 62 F F F 4 080-099 36 36 36 62 62 62 F F F 5 100-119 40 40 40 68 68 68 F F F 6 120-139 40 40 40 67 67 67 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 41 41 41 69 69 69 F F F 9 180-199 41 41 41 69 69 69 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 40 40 40 68 68 68 F F F 12 240-259 36 36 36 62 62 62 F F F 13 260-279 41 41 41 69 69 69 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 40 40 40 68 68 68 F F F 20 400-419 39 39 39 66 66 66 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 39 39 39 66 66 66 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 38 38 38 65 65 65 F F F 26 520-539 40 40 40 67 67 67 F F F 27 540-559 41 41 41 69 69 69 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 38 38 38 63 63 63 F F F Max gen: 41, Max flush: 69 Begin loop 21 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.569893Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"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":"2026-10-22T23:21:50.577246307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.577315217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"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":"2026-10-22T23:21:50.58449406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.584750613Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:50.584780918Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.584789777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"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":"2026-10-22T23:21:50.584801305Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"Crucible 3061ad1d-d30a-4ada-8115-eb2be8190838 has session id: 868bb30e-3353-4c3b-9759-bbe0dd63434f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585128427Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Upstairs opts: Upstairs UUID: 3061ad1d-d30a-4ada-8115-eb2be8190838, 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":"2026-10-22T23:21:50.585191098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Crucible stats registered with UUID: 3061ad1d-d30a-4ada-8115-eb2be8190838","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585201936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:50.585211125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585367662Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"1","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.58538272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"0","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585392998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"2","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585538957Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"task":"crutest"} {"msg":"The guest has requested activation with gen:42","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585552365Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"3061ad1d-d30a-4ada-8115-eb2be8190838 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585575571Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.58558528Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"0","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585595358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"1","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585605317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"2","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585615025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"2","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585625344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"0","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585635342Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"1","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"ds_connection connected from Ok(127.0.0.1:35077)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.58572027Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"2","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"ds_connection connected from Ok(127.0.0.1:38994)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585746106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"0","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"ds_connection connected from Ok(127.0.0.1:54514)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.585758094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"io task","client":"1","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"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":"2026-10-22T23:21:50.586388932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"0","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"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":"2026-10-22T23:21:50.586411048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"1","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"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":"2026-10-22T23:21:50.586422337Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"2","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.58673729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586747319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"[0]R flush_numbers[0..12]: [68, 68, 66, 62, 62, 68, 67, 66, 69, 69, 54, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586789483Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"[0]R generation[0..12]: [40, 40, 39, 36, 36, 40, 40, 39, 41, 41, 33, 40]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586800811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"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":"2026-10-22T23:21:50.586811909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"[1]R flush_numbers[0..12]: [68, 68, 66, 62, 62, 68, 67, 66, 69, 69, 54, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586822528Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"[1]R generation[0..12]: [40, 40, 39, 36, 36, 40, 40, 39, 41, 41, 33, 40]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586832856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"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":"2026-10-22T23:21:50.586843785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"[2]R flush_numbers[0..12]: [68, 68, 66, 62, 62, 68, 67, 66, 69, 69, 54, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586854353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"[2]R generation[0..12]: [40, 40, 39, 36, 36, 40, 40, 39, 41, 41, 33, 40]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586864641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"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":"2026-10-22T23:21:50.58687571Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Max found gen is 42","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586885348Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Generation requested: 42 >= found:42","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586896877Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Next flush: 70","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586906445Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586916034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"":"downstairs","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586926552Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586935671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"0","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.58694596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"1","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586955928Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"client":"2","":"downstairs","session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586965957Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586975275Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"3061ad1d-d30a-4ada-8115-eb2be8190838 is now active with session: 868bb30e-3353-4c3b-9759-bbe0dd63434f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586985364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.586994322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"session_id":"868bb30e-3353-4c3b-9759-bbe0dd63434f"} {"msg":"The guest has finished waiting for activation with:42","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.587003511Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"Activated sub_volume 3061ad1d-d30a-4ada-8115-eb2be8190838","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.58701184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.587020109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"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":"2026-10-22T23:21:50.587364518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"task":"crutest"} 01/30 Write block 512 len 24576 data: 2 2 2 2 3 3 02/30 Flush 03/30 Write block 589 len 40960 data: 8 7 6 5 4 2 2 2 2 2 04/30 Write block 70 len 16384 data: 2 2 2 2 05/30 Read block 342 len 8192 06/30 Read block 27 len 12288 07/30 Flush 08/30 Write block 381 len 36864 data: 5 6 6 6 5 5 5 6 6 09/30 Read block 342 len 36864 10/30 Write block 512 len 16384 data: 3 3 3 3 11/30 Write block 397 len 32768 data: 5 5 5 4 4 4 5 5 12/30 Read block 527 len 40960 13/30 Write block 113 len 32768 data: 3 3 2 3 4 4 6 5 14/30 Write block 327 len 4096 data: 2 15/30 Write block 527 len 32768 data: 4 4 5 5 5 5 4 4 16/30 Read block 516 len 40960 17/30 Read block 557 len 24576 18/30 Read block 203 len 40960 19/30 Write block 381 len 28672 data: 6 7 7 7 6 6 6 20/30 Write block 40 len 24576 data: 3 3 3 3 4 3 21/30 Read block 221 len 8192 22/30 Write block 100 len 12288 data: 4 4 4 23/30 Read block 528 len 8192 24/30 Write block 22 len 40960 data: 4 4 4 5 5 5 4 4 4 3 25/30 Write block 88 len 4096 data: 3 26/30 Write block 187 len 24576 data: 4 4 4 5 4 5 27/30 Read block 197 len 36864 28/30 Write block 596 len 16384 data: 3 3 3 2 29/30 Read block 565 len 32768 30/30 Read block 375 len 16384 ---------------------------------------------------------------- Crucible gen:42 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 10 Done Done Done false 1003 Acked Write 4 Done Done Done false 1004 Acked Read 2 Done Done Done false 1005 Acked Read 3 Done Done Done false 1006 Acked Flush 0 Sent Done Done false 1007 Acked Write 9 Sent Done Done false 1008 Acked Read 9 Sent Done Done false 1009 Acked Write 4 Sent Done Done false 1010 Acked Write 8 Sent Done Done false 1011 Acked Read 10 Sent Done Done false 1012 Acked Write 8 Sent Done Done false 1013 Acked Write 1 Sent Done Done false 1014 Acked Write 8 Sent Done Done false 1015 Acked Read 10 Sent Done Done false 1016 Acked Read 6 Sent Done Done false 1017 Acked Read 10 Sent Done Done false 1018 Acked Write 7 Sent Done Done false 1019 Acked Write 6 Sent Done Done false 1020 Acked Read 2 Sent Done Done false 1021 Acked Write 3 Sent Done Done false 1022 Acked Read 2 Sent Done Done false 1023 Acked Write 10 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Write 6 Sent Done Done false 1026 Acked Read 9 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 24 0 0 24 Done 4 28 28 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1001)) Some(JobId(1006)) Some(JobId(1006)) 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":"2026-10-22T23:21:50.595740185Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:50.596017254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1304,"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 40 40 40 68 68 68 F F F 1 020-039 40 40 40 68 68 68 F T T <--- 2 040-059 39 39 39 66 66 66 F T T <--- 3 060-079 36 42 42 62 71 71 T F F <--- 4 080-099 36 36 36 62 62 62 F T T <--- 5 100-119 40 40 40 68 68 68 F T T <--- 6 120-139 40 40 40 67 67 67 F T T <--- 7 140-159 39 39 39 66 66 66 F F F 8 160-179 41 41 41 69 69 69 F F F 9 180-199 41 41 41 69 69 69 F T T <--- 10 200-219 33 33 33 54 54 54 F F F 11 220-239 40 40 40 68 68 68 F F F 12 240-259 36 36 36 62 62 62 F F F 13 260-279 41 41 41 69 69 69 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 32 32 32 53 53 53 F T T <--- 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 40 40 40 68 68 68 F T T <--- 20 400-419 39 39 39 66 66 66 F T T <--- 21 420-439 38 38 38 64 64 64 F F F 22 440-459 39 39 39 66 66 66 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 42 42 42 70 70 70 F T T <--- 26 520-539 40 40 40 67 67 67 F T T <--- 27 540-559 41 41 41 69 69 69 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 38 42 42 63 71 71 T T T <--- Max gen: 42, Max flush: 71 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 40 40 40 68 68 68 F F F 1 020-039 43 43 43 72 72 72 F F F 2 040-059 43 43 43 72 72 72 F F F 3 060-079 42 42 42 71 71 71 F F F 4 080-099 43 43 43 72 72 72 F F F 5 100-119 43 43 43 72 72 72 F F F 6 120-139 43 43 43 72 72 72 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 41 41 41 69 69 69 F F F 9 180-199 43 43 43 72 72 72 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 40 40 40 68 68 68 F F F 12 240-259 36 36 36 62 62 62 F F F 13 260-279 41 41 41 69 69 69 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 34 34 34 59 59 59 F F F 16 320-339 43 43 43 72 72 72 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 39 39 39 66 66 66 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 43 43 43 72 72 72 F F F 26 520-539 43 43 43 72 72 72 F F F 27 540-559 41 41 41 69 69 69 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 43 43 43 72 72 72 F F F Max gen: 43, Max flush: 72 Begin loop 22 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.846838188Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"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":"2026-10-22T23:21:54.855189009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.855473047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:54.855503993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.855512951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"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":"2026-10-22T23:21:54.855524769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"Crucible 1b382308-da24-4667-92b1-cb28037c4e2e has session id: c2f6c3ce-1af1-4989-bba8-56e7d53f5387","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.855856741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Upstairs opts: Upstairs UUID: 1b382308-da24-4667-92b1-cb28037c4e2e, 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":"2026-10-22T23:21:54.855882417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Crucible stats registered with UUID: 1b382308-da24-4667-92b1-cb28037c4e2e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.855894825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:54.855906603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856085537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"2","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856101225Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"1","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856111273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"0","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856236535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"task":"crutest"} {"msg":"The guest has requested activation with gen:44","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856254022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"1b382308-da24-4667-92b1-cb28037c4e2e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856287817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856297376Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"0","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856307074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"1","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856316693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"2","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856326631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"2","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.85633925Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"1","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856349558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"0","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"ds_connection connected from Ok(127.0.0.1:46903)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856386443Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"2","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"ds_connection connected from Ok(127.0.0.1:38648)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.85640645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"1","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"ds_connection connected from Ok(127.0.0.1:56156)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.856512714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"io task","client":"0","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"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":"2026-10-22T23:21:54.857061863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"2","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"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":"2026-10-22T23:21:54.857080071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"1","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"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":"2026-10-22T23:21:54.857145031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"0","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857468353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857508167Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"[0]R flush_numbers[0..12]: [68, 72, 72, 71, 72, 72, 72, 66, 69, 72, 54, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857577417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"[0]R generation[0..12]: [40, 43, 43, 42, 43, 43, 43, 39, 41, 43, 33, 40]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857589156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"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":"2026-10-22T23:21:54.857600654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"[1]R flush_numbers[0..12]: [68, 72, 72, 71, 72, 72, 72, 66, 69, 72, 54, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857611462Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"[1]R generation[0..12]: [40, 43, 43, 42, 43, 43, 43, 39, 41, 43, 33, 40]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857621901Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"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":"2026-10-22T23:21:54.857632829Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"[2]R flush_numbers[0..12]: [68, 72, 72, 71, 72, 72, 72, 66, 69, 72, 54, 68]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857643288Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"[2]R generation[0..12]: [40, 43, 43, 42, 43, 43, 43, 39, 41, 43, 33, 40]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857653726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"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":"2026-10-22T23:21:54.857667264Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Max found gen is 44","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857677033Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Generation requested: 44 >= found:44","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857686831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Next flush: 73","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.85769624Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857706008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"":"downstairs","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857716107Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857725076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"0","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857735144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"1","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857745203Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"client":"2","":"downstairs","session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857755301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.85776465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"1b382308-da24-4667-92b1-cb28037c4e2e is now active with session: c2f6c3ce-1af1-4989-bba8-56e7d53f5387","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857774628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857783497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"session_id":"c2f6c3ce-1af1-4989-bba8-56e7d53f5387"} {"msg":"The guest has finished waiting for activation with:44","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857792746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"Activated sub_volume 1b382308-da24-4667-92b1-cb28037c4e2e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857800774Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.857809003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"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":"2026-10-22T23:21:54.858115428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"task":"crutest"} 01/30 Flush 02/30 Write block 135 len 20480 data: 3 3 3 3 3 03/30 Write block 521 len 24576 data: 5 4 5 3 3 4 04/30 Read block 133 len 28672 05/30 Write block 597 len 4096 data: 4 06/30 Read block 489 len 8192 07/30 Read block 125 len 24576 08/30 Write block 71 len 36864 data: 3 3 3 2 4 5 5 4 4 09/30 Write block 238 len 40960 data: 5 5 5 6 5 5 4 4 3 2 10/30 Read block 298 len 4096 11/30 Flush 12/30 Write block 43 len 16384 data: 4 5 4 3 13/30 Read block 499 len 4096 14/30 Write block 303 len 36864 data: 3 3 5 5 4 6 6 5 4 15/30 Read block 522 len 36864 16/30 Read block 100 len 24576 17/30 Write block 451 len 32768 data: 7 6 8 7 7 7 7 7 18/30 Flush 19/30 Write block 263 len 36864 data: 6 5 3 4 4 3 3 3 4 20/30 Flush 21/30 Write block 235 len 20480 data: 4 4 4 6 6 22/30 Write block 18 len 12288 data: 5 5 4 23/30 Flush 24/30 Write block 199 len 4096 data: 3 25/30 Flush 26/30 Flush 27/30 Write block 22 len 16384 data: 5 5 5 6 28/30 Read block 439 len 28672 29/30 Write block 36 len 40960 data: 5 5 5 4 4 4 4 5 6 5 30/30 Write block 160 len 24576 data: 2 2 2 2 2 3 ---------------------------------------------------------------- Crucible gen:44 GIO:true work queues: Upstairs:0 downstairs:12 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1018 Acked Write 9 Done Done Done false 1019 Acked Flush 0 Done Sent Done false 1020 Acked Write 5 Done Sent Done false 1021 Acked Write 3 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Write 1 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 4 Done Sent Done false 1027 Acked Read 7 Done Sent Done false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 11 2 15 Done 10 1 10 21 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1025)) Some(JobId(1017)) Some(JobId(1025)) Downstairs last five completed: 1017 1016 1015 1014 1013 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:54.866122399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:54.866383001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1312,"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 44 40 44 77 68 77 F F F <--- 1 020-039 44 43 44 77 72 77 T F T <--- 2 040-059 44 44 44 75 75 75 T F T <--- 3 060-079 44 44 44 74 74 74 F F F 4 080-099 43 43 43 72 72 72 F F F 5 100-119 43 43 43 72 72 72 F F F 6 120-139 44 44 44 74 74 74 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 41 41 41 69 69 69 T F T <--- 9 180-199 44 43 44 78 72 78 F F F <--- 10 200-219 33 33 33 54 54 54 F F F 11 220-239 44 44 44 77 74 77 F F F <--- 12 240-259 44 44 44 74 74 74 F F F 13 260-279 44 41 44 76 69 76 F T F <--- 14 280-299 34 34 34 55 55 55 F F F 15 300-319 44 44 44 75 75 75 F F F 16 320-339 43 43 43 72 72 72 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 44 44 44 75 75 75 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 43 43 43 72 72 72 F F F 26 520-539 44 44 44 74 74 74 F F F 27 540-559 41 41 41 69 69 69 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 44 44 44 74 74 74 F F F Max gen: 44, Max flush: 78 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 44 44 44 77 77 77 F F F 1 020-039 45 45 45 79 79 79 F F F 2 040-059 45 45 45 79 79 79 F F F 3 060-079 44 44 44 74 74 74 F F F 4 080-099 43 43 43 72 72 72 F F F 5 100-119 43 43 43 72 72 72 F F F 6 120-139 44 44 44 74 74 74 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 45 45 45 79 79 79 F F F 9 180-199 44 44 44 78 78 78 F F F 10 200-219 33 33 33 54 54 54 F F F 11 220-239 44 44 44 77 77 77 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 44 44 44 76 76 76 F F F 14 280-299 34 34 34 55 55 55 F F F 15 300-319 44 44 44 75 75 75 F F F 16 320-339 43 43 43 72 72 72 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 44 44 44 75 75 75 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 38 38 38 65 65 65 F F F 25 500-519 43 43 43 72 72 72 F F F 26 520-539 44 44 44 74 74 74 F F F 27 540-559 41 41 41 69 69 69 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 44 44 44 74 74 74 F F F Max gen: 45, Max flush: 79 Begin loop 23 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.093826908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"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":"2026-10-22T23:21:59.102045168Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.102348043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:21:59.102375959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.102384518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"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":"2026-10-22T23:21:59.102396196Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"Crucible 74512431-60c4-48ad-adbe-4926fe5587cc has session id: 7304b938-8317-4421-b293-45da5e959361","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.102741145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Upstairs opts: Upstairs UUID: 74512431-60c4-48ad-adbe-4926fe5587cc, 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":"2026-10-22T23:21:59.102765792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Crucible stats registered with UUID: 74512431-60c4-48ad-adbe-4926fe5587cc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.10277585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:21:59.102787878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.102959783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"0","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.102975521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"1","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.102985809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"2","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103141456Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"task":"crutest"} {"msg":"The guest has requested activation with gen:46","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103156774Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"74512431-60c4-48ad-adbe-4926fe5587cc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103189129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103198708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"0","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103208516Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"1","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103218265Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"2","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103228004Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"2","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103238082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"1","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103290224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"0","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"ds_connection connected from Ok(127.0.0.1:41194)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103301133Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"2","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"ds_connection connected from Ok(127.0.0.1:33523)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.10331805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"1","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"ds_connection connected from Ok(127.0.0.1:62964)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.103481996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"io task","client":"0","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"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":"2026-10-22T23:21:59.10399959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"0","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"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":"2026-10-22T23:21:59.104041914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"1","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"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":"2026-10-22T23:21:59.104087217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"2","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104330371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104353288Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"[0]R flush_numbers[0..12]: [77, 79, 79, 74, 72, 72, 74, 66, 79, 78, 54, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104373625Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"[0]R generation[0..12]: [44, 45, 45, 44, 43, 43, 44, 39, 45, 44, 33, 44]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104384903Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"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":"2026-10-22T23:21:59.104396222Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"[1]R flush_numbers[0..12]: [77, 79, 79, 74, 72, 72, 74, 66, 79, 78, 54, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.10440682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"[1]R generation[0..12]: [44, 45, 45, 44, 43, 43, 44, 39, 45, 44, 33, 44]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104417538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"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":"2026-10-22T23:21:59.104428637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"[2]R flush_numbers[0..12]: [77, 79, 79, 74, 72, 72, 74, 66, 79, 78, 54, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104439215Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"[2]R generation[0..12]: [44, 45, 45, 44, 43, 43, 44, 39, 45, 44, 33, 44]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104449514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"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":"2026-10-22T23:21:59.104460422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Max found gen is 46","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104469861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Generation requested: 46 >= found:46","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104482509Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Next flush: 80","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104491938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104501196Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"":"downstairs","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104511125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104520153Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"0","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104529972Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"1","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104539641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"client":"2","":"downstairs","session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104549659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104558998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"74512431-60c4-48ad-adbe-4926fe5587cc is now active with session: 7304b938-8317-4421-b293-45da5e959361","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104568946Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104577805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"session_id":"7304b938-8317-4421-b293-45da5e959361"} {"msg":"The guest has finished waiting for activation with:46","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104587114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"Activated sub_volume 74512431-60c4-48ad-adbe-4926fe5587cc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104595622Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.104603961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"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":"2026-10-22T23:21:59.104915015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"task":"crutest"} 01/30 Write block 525 len 32768 data: 4 5 5 5 6 6 6 6 02/30 Read block 376 len 12288 03/30 Write block 266 len 40960 data: 5 5 4 4 4 5 4 5 5 7 04/30 Read block 258 len 12288 05/30 Flush 06/30 Flush 07/30 Write block 276 len 36864 data: 7 6 4 5 4 4 4 4 5 08/30 Read block 345 len 16384 09/30 Read block 541 len 28672 10/30 Read block 405 len 12288 11/30 Read block 505 len 32768 12/30 Read block 78 len 12288 13/30 Write block 56 len 24576 data: 5 6 6 4 3 3 14/30 Write block 518 len 32768 data: 4 4 4 6 5 6 4 5 15/30 Read block 72 len 28672 16/30 Read block 147 len 8192 17/30 Read block 48 len 40960 18/30 Flush 19/30 Write block 265 len 16384 data: 4 6 6 5 20/30 Write block 206 len 28672 data: 4 5 4 5 5 5 5 21/30 Write block 491 len 12288 data: 4 3 4 22/30 Write block 261 len 24576 data: 6 5 7 6 5 7 23/30 Read block 347 len 12288 24/30 Write block 587 len 4096 data: 8 25/30 Flush 26/30 Write block 592 len 16384 data: 6 5 3 3 27/30 Write block 550 len 12288 data: 8 7 5 28/30 Read block 327 len 24576 29/30 Read block 125 len 36864 30/30 Read block 186 len 16384 ---------------------------------------------------------------- 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 8 Done Done Done false 1001 Acked Read 3 Done Done Sent false 1002 Acked Write 10 Done Done Sent false 1003 Acked Read 3 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 9 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Read 7 Done Done Sent false 1009 Acked Read 3 Done Done Sent false 1010 Acked Read 8 Done Done Sent false 1011 Acked Read 3 Done Done Sent false 1012 Acked Write 6 Done Done Sent false 1013 Acked Write 8 Done Done Sent false 1014 Acked Read 7 Done Done Sent false 1015 Acked Read 2 Done Done Sent false 1016 Acked Read 10 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 4 Done Done Sent false 1019 Acked Write 7 Done Done Sent false 1020 Acked Write 3 Done Done Sent false 1021 Acked Write 6 Done Done Sent false 1022 Acked Read 3 Done Done Sent false 1023 Acked Write 1 Done Done Sent false 1024 Acked Flush 0 Done Done Sent false 1025 Acked Write 4 Done Done Sent false 1026 Acked Write 3 Done Done Sent false 1027 Acked Read 6 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 29 29 Done 30 30 1 61 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":"2026-10-22T23:21:59.113364731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:21:59.113628553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1320,"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 44 44 44 77 77 77 F F F 1 020-039 45 45 45 79 79 79 F F F 2 040-059 46 46 45 82 82 79 F F F <--- 3 060-079 46 46 44 82 82 74 F F F <--- 4 080-099 43 43 43 72 72 72 F F F 5 100-119 43 43 43 72 72 72 F F F 6 120-139 44 44 44 74 74 74 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 45 45 45 79 79 79 F F F 9 180-199 44 44 44 78 78 78 F F F 10 200-219 46 46 33 83 83 54 F F F <--- 11 220-239 44 44 44 77 77 77 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 46 46 44 83 83 76 F F F <--- 14 280-299 46 46 34 82 82 55 F F F <--- 15 300-319 44 44 44 75 75 75 F F F 16 320-339 43 43 43 72 72 72 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 44 44 44 75 75 75 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 46 46 38 83 83 65 F F F <--- 25 500-519 46 46 43 82 82 72 F F F <--- 26 520-539 46 46 44 82 82 74 F F T <--- 27 540-559 41 41 41 69 69 69 T T F <--- 28 560-579 33 33 33 54 54 54 F F F 29 580-599 46 46 44 83 83 74 T T F <--- Max gen: 46, Max flush: 83 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 44 44 44 77 77 77 F F F 1 020-039 45 45 45 79 79 79 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 46 46 46 82 82 82 F F F 4 080-099 43 43 43 72 72 72 F F F 5 100-119 43 43 43 72 72 72 F F F 6 120-139 44 44 44 74 74 74 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 45 45 45 79 79 79 F F F 9 180-199 44 44 44 78 78 78 F F F 10 200-219 46 46 46 83 83 83 F F F 11 220-239 44 44 44 77 77 77 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 46 46 46 83 83 83 F F F 14 280-299 46 46 46 82 82 82 F F F 15 300-319 44 44 44 75 75 75 F F F 16 320-339 43 43 43 72 72 72 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 44 44 44 75 75 75 F F F 23 460-479 39 39 39 66 66 66 F F F 24 480-499 46 46 46 83 83 83 F F F 25 500-519 46 46 46 82 82 82 F F F 26 520-539 46 46 46 82 82 82 F F F 27 540-559 47 47 47 84 84 84 F F F 28 560-579 33 33 33 54 54 54 F F F 29 580-599 47 47 47 84 84 84 F F F Max gen: 47, Max flush: 84 Begin loop 24 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.349882141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"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":"2026-10-22T23:22:03.358324778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.358608487Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:03.358639532Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.358648331Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"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":"2026-10-22T23:22:03.358660099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"Crucible 00e64a0c-b9f7-4a31-8caf-64d6c45ba70a has session id: a5cbcc45-2ab4-402d-9e26-41f02814c5c7","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359045132Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Upstairs opts: Upstairs UUID: 00e64a0c-b9f7-4a31-8caf-64d6c45ba70a, 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":"2026-10-22T23:22:03.359075318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Crucible stats registered with UUID: 00e64a0c-b9f7-4a31-8caf-64d6c45ba70a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359088796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:03.359098274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359260141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"0","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359275668Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"1","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359286017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"2","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359427876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"task":"crutest"} {"msg":"The guest has requested activation with gen:48","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359446053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"00e64a0c-b9f7-4a31-8caf-64d6c45ba70a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359483688Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359493496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"0","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359503515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"1","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359513223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"2","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359522942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"2","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.35953306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"0","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359543619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"1","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"ds_connection connected from Ok(127.0.0.1:48815)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.35960092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"2","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"ds_connection connected from Ok(127.0.0.1:46098)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359612229Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"0","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"ds_connection connected from Ok(127.0.0.1:55216)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.359624387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"io task","client":"1","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"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":"2026-10-22T23:22:03.360314075Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"1","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"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":"2026-10-22T23:22:03.360344711Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"0","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"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":"2026-10-22T23:22:03.360374367Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"2","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360655475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360703488Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"[0]R flush_numbers[0..12]: [77, 79, 82, 82, 72, 72, 74, 66, 79, 78, 83, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360752771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"[0]R generation[0..12]: [44, 45, 46, 46, 43, 43, 44, 39, 45, 44, 46, 44]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360764359Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"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":"2026-10-22T23:22:03.360775888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"[1]R flush_numbers[0..12]: [77, 79, 82, 82, 72, 72, 74, 66, 79, 78, 83, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360786696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"[1]R generation[0..12]: [44, 45, 46, 46, 43, 43, 44, 39, 45, 44, 46, 44]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360797494Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"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":"2026-10-22T23:22:03.360808853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"[2]R flush_numbers[0..12]: [77, 79, 82, 82, 72, 72, 74, 66, 79, 78, 83, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360819391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"[2]R generation[0..12]: [44, 45, 46, 46, 43, 43, 44, 39, 45, 44, 46, 44]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.36082996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"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":"2026-10-22T23:22:03.360843348Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Max found gen is 48","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360853286Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Generation requested: 48 >= found:48","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360863185Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Next flush: 85","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360872863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360882512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"":"downstairs","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.3608924Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360901719Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"0","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360911648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"1","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360921386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"client":"2","":"downstairs","session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360931615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360941073Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"00e64a0c-b9f7-4a31-8caf-64d6c45ba70a is now active with session: a5cbcc45-2ab4-402d-9e26-41f02814c5c7","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360951392Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.36096041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"session_id":"a5cbcc45-2ab4-402d-9e26-41f02814c5c7"} {"msg":"The guest has finished waiting for activation with:48","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360969819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"Activated sub_volume 00e64a0c-b9f7-4a31-8caf-64d6c45ba70a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360978018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.360986367Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"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":"2026-10-22T23:22:03.361287762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"task":"crutest"} 01/30 Write block 62 len 28672 data: 2 3 4 4 4 4 2 02/30 Read block 117 len 16384 03/30 Read block 297 len 12288 04/30 Read block 242 len 40960 05/30 Write block 507 len 4096 data: 3 06/30 Flush 07/30 Write block 296 len 24576 data: 12 9 8 6 4 3 08/30 Read block 505 len 16384 09/30 Write block 260 len 24576 data: 5 7 6 8 7 6 10/30 Write block 227 len 4096 data: 4 11/30 Write block 450 len 24576 data: 7 8 7 9 8 8 12/30 Write block 590 len 12288 data: 8 7 7 13/30 Read block 559 len 20480 14/30 Read block 248 len 20480 15/30 Write block 113 len 12288 data: 4 4 3 16/30 Write block 585 len 36864 data: 6 7 9 8 9 9 8 8 6 17/30 Read block 152 len 40960 18/30 Read block 405 len 36864 19/30 Read block 88 len 8192 20/30 Write block 175 len 36864 data: 3 4 4 4 5 6 6 7 5 21/30 Write block 467 len 4096 data: 7 22/30 Write block 517 len 20480 data: 4 5 5 5 7 23/30 Read block 146 len 20480 24/30 Write block 122 len 36864 data: 5 5 6 7 5 4 4 4 5 25/30 Write block 320 len 36864 data: 2 2 2 2 2 2 2 3 2 26/30 Write block 546 len 36864 data: 7 6 6 6 9 8 6 4 4 27/30 Write block 555 len 4096 data: 4 28/30 Write block 562 len 24576 data: 4 4 5 6 7 7 29/30 Read block 217 len 32768 30/30 Read block 459 len 40960 ---------------------------------------------------------------- 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 Done Done Done false 1001 Acked Read 4 Done Done Done false 1002 Acked Read 3 Done Done Done false 1003 Acked Read 10 Done Done Done false 1004 Acked Write 1 Done Done Done false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 6 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Write 6 Done Done Sent false 1009 Acked Write 1 Done Done Sent false 1010 Acked Write 6 Done Done Sent false 1011 Acked Write 3 Done Done Sent false 1012 Acked Read 5 Done Done Sent false 1013 Acked Read 5 Done Done Sent false 1014 Acked Write 3 Done Done Sent false 1015 Acked Write 9 Done Done Sent false 1016 Acked Read 10 Done Done Sent false 1017 Acked Read 9 Done Done Sent false 1018 Acked Read 2 Done Done Sent false 1019 Acked Write 9 Done Done Sent false 1020 Acked Write 1 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Read 5 Done Done Sent false 1023 Acked Write 9 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Write 9 Done Done Sent false 1026 Acked Write 1 Done Done Sent false 1027 Acked Write 6 Done Done Sent false 1028 Acked Read 8 Done Done Sent false 1029 Acked Read 10 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 1 25 26 Done 30 29 5 64 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":"2026-10-22T23:22:03.368724147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:03.369001487Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1328,"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 44 44 44 77 77 77 F F F 1 020-039 45 45 45 79 79 79 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 48 48 46 85 85 82 F F T <--- 4 080-099 43 43 43 72 72 72 F F F 5 100-119 43 43 43 72 72 72 T T F <--- 6 120-139 44 44 44 74 74 74 T T F <--- 7 140-159 39 39 39 66 66 66 F F F 8 160-179 45 45 45 79 79 79 T T F <--- 9 180-199 44 44 44 78 78 78 T T F <--- 10 200-219 46 46 46 83 83 83 F F F 11 220-239 44 44 44 77 77 77 T T F <--- 12 240-259 44 44 44 74 74 74 F F F 13 260-279 46 46 46 83 83 83 T T F <--- 14 280-299 46 46 46 82 82 82 T T F <--- 15 300-319 44 44 44 75 75 75 T T F <--- 16 320-339 43 43 43 72 72 72 T T F <--- 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 44 44 44 75 75 75 T T F <--- 23 460-479 39 39 39 66 66 66 T T F <--- 24 480-499 46 46 46 83 83 83 F F F 25 500-519 48 48 46 85 85 82 T T T <--- 26 520-539 46 46 46 82 82 82 T T F <--- 27 540-559 47 47 47 84 84 84 T T F <--- 28 560-579 33 33 33 54 54 54 T T F <--- 29 580-599 47 47 47 84 84 84 T T 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 44 44 44 77 77 77 F F F 1 020-039 45 45 45 79 79 79 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 48 48 48 85 85 85 F F F 4 080-099 43 43 43 72 72 72 F F F 5 100-119 49 49 49 86 86 86 F F F 6 120-139 49 49 49 86 86 86 F F F 7 140-159 39 39 39 66 66 66 F F F 8 160-179 49 49 49 86 86 86 F F F 9 180-199 49 49 49 86 86 86 F F F 10 200-219 46 46 46 83 83 83 F F F 11 220-239 49 49 49 86 86 86 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 49 49 49 86 86 86 F F F 14 280-299 49 49 49 86 86 86 F F F 15 300-319 49 49 49 86 86 86 F F F 16 320-339 49 49 49 86 86 86 F F F 17 340-359 32 32 32 53 53 53 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 F F F 20 400-419 43 43 43 72 72 72 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 49 49 49 86 86 86 F F F 23 460-479 49 49 49 86 86 86 F F F 24 480-499 46 46 46 83 83 83 F F F 25 500-519 49 49 49 86 86 86 F F F 26 520-539 49 49 49 86 86 86 F F F 27 540-559 49 49 49 86 86 86 F F F 28 560-579 49 49 49 86 86 86 F F F 29 580-599 49 49 49 86 86 86 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":"2026-10-22T23:22:07.626980436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"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":"2026-10-22T23:22:07.635085593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.635383119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:07.635414395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.635423364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"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":"2026-10-22T23:22:07.635435042Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"Crucible 07dd2fc1-55b6-45ea-bdc5-74c004261aba has session id: 2dc08678-19eb-4bcd-b092-14b1bc57eaaf","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.635803808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Upstairs opts: Upstairs UUID: 07dd2fc1-55b6-45ea-bdc5-74c004261aba, 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":"2026-10-22T23:22:07.635835893Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Crucible stats registered with UUID: 07dd2fc1-55b6-45ea-bdc5-74c004261aba","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.635847261Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:07.63585664Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636011397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"2","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636027745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"1","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636038043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"0","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636187831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"task":"crutest"} {"msg":"The guest has requested activation with gen:50","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636212017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"07dd2fc1-55b6-45ea-bdc5-74c004261aba active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636229725Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636238794Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"0","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636248672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"1","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636258551Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"2","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636268239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"2","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636278358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"0","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636288496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"1","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"ds_connection connected from Ok(127.0.0.1:51077)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636363275Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"0","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"ds_connection connected from Ok(127.0.0.1:56247)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.636388811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"2","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"ds_connection connected from Ok(127.0.0.1:57452)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.63640017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"io task","client":"1","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"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":"2026-10-22T23:22:07.637018019Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"0","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"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":"2026-10-22T23:22:07.637113065Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"2","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"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":"2026-10-22T23:22:07.637154999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"1","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637344051Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637361068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"[0]R flush_numbers[0..12]: [77, 79, 82, 85, 72, 86, 86, 66, 86, 86, 83, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637433728Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"[0]R generation[0..12]: [44, 45, 46, 48, 43, 49, 49, 39, 49, 49, 46, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637445186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"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":"2026-10-22T23:22:07.637456644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"[1]R flush_numbers[0..12]: [77, 79, 82, 85, 72, 86, 86, 66, 86, 86, 83, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637467473Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"[1]R generation[0..12]: [44, 45, 46, 48, 43, 49, 49, 39, 49, 49, 46, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637478111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"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":"2026-10-22T23:22:07.637488989Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"[2]R flush_numbers[0..12]: [77, 79, 82, 85, 72, 86, 86, 66, 86, 86, 83, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637501428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"[2]R generation[0..12]: [44, 45, 46, 48, 43, 49, 49, 39, 49, 49, 46, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637511886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"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":"2026-10-22T23:22:07.637523024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Max found gen is 50","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637532743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Generation requested: 50 >= found:50","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637542462Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Next flush: 87","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.63755214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637562119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"":"downstairs","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637572147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637581166Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"0","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637591184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"1","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637601033Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"client":"2","":"downstairs","session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637611191Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.63762052Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"07dd2fc1-55b6-45ea-bdc5-74c004261aba is now active with session: 2dc08678-19eb-4bcd-b092-14b1bc57eaaf","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637630809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637639847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"session_id":"2dc08678-19eb-4bcd-b092-14b1bc57eaaf"} {"msg":"The guest has finished waiting for activation with:50","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637649306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"Activated sub_volume 07dd2fc1-55b6-45ea-bdc5-74c004261aba","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637658904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.637667233Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"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":"2026-10-22T23:22:07.63796175Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"task":"crutest"} 01/30 Write block 21 len 20480 data: 4 6 6 6 7 02/30 Read block 292 len 20480 03/30 Write block 407 len 16384 data: 6 4 4 4 04/30 Read block 551 len 40960 05/30 Read block 113 len 40960 06/30 Flush 07/30 Write block 344 len 12288 data: 3 4 4 08/30 Flush 09/30 Flush 10/30 Write block 159 len 8192 data: 2 3 11/30 Write block 2 len 32768 data: 2 3 2 3 3 2 3 3 12/30 Flush 13/30 Write block 18 len 12288 data: 6 6 5 14/30 Read block 310 len 28672 15/30 Read block 12 len 24576 16/30 Write block 201 len 24576 data: 3 3 3 2 2 5 17/30 Read block 493 len 12288 18/30 Flush 19/30 Flush 20/30 Flush 21/30 Write block 505 len 32768 data: 2 3 4 2 2 2 2 4 22/30 Write block 536 len 20480 data: 6 6 5 6 5 23/30 Read block 354 len 8192 24/30 Read block 444 len 20480 25/30 Read block 384 len 24576 26/30 Write block 568 len 28672 data: 4 3 3 4 4 5 6 27/30 Write block 73 len 36864 data: 4 3 5 6 6 5 5 4 4 28/30 Write block 283 len 36864 data: 5 6 4 4 4 4 3 4 5 29/30 Read block 500 len 36864 30/30 Write block 398 len 28672 data: 6 6 5 5 5 6 6 ---------------------------------------------------------------- Crucible gen:50 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 Sent false 1001 Acked Read 5 Done Done Sent false 1002 Acked Write 4 Done Done Sent false 1003 Acked Read 10 Done Done Sent false 1004 Acked Read 10 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 3 Done Done Sent false 1007 Acked Flush 0 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 2 Done Done Sent false 1010 Acked Write 8 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 3 Done Done Sent false 1013 Acked Read 7 Done Done Sent false 1014 Acked Read 6 Done Done Sent false 1015 Acked Write 6 Done Done Sent false 1016 Acked Read 3 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Flush 0 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 8 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Read 2 Done Done Sent false 1023 Acked Read 5 Done Done Sent false 1024 Acked Read 6 Done Done Sent false 1025 Acked Write 7 Done Done Sent false 1026 Acked Write 9 Done Done Sent false 1027 Acked Write 9 Done Done Sent false 1028 Acked Read 9 Done Done Sent false 1029 Acked Write 7 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(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":"2026-10-22T23:22:07.646276876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:07.646543537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1336,"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 50 50 44 91 91 77 F F F <--- 1 020-039 50 50 45 91 91 79 F F F <--- 2 040-059 46 46 46 82 82 82 F F F 3 060-079 48 48 48 85 85 85 T T F <--- 4 080-099 43 43 43 72 72 72 T T F <--- 5 100-119 49 49 49 86 86 86 F F F 6 120-139 49 49 49 86 86 86 F F F 7 140-159 50 50 39 90 90 66 F F F <--- 8 160-179 50 50 49 90 90 86 F F F <--- 9 180-199 49 49 49 86 86 86 F F F 10 200-219 50 50 46 91 91 83 F F F <--- 11 220-239 49 49 49 86 86 86 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 49 49 49 86 86 86 F F F 14 280-299 49 49 49 86 86 86 T T F <--- 15 300-319 49 49 49 86 86 86 F F F 16 320-339 49 49 49 86 86 86 F F F 17 340-359 50 50 32 88 88 53 F F F <--- 18 360-379 36 36 36 62 62 62 F F F 19 380-399 43 43 43 72 72 72 T T F <--- 20 400-419 50 50 43 87 87 72 T T F <--- 21 420-439 38 38 38 64 64 64 F F F 22 440-459 49 49 49 86 86 86 F F F 23 460-479 49 49 49 86 86 86 F F F 24 480-499 46 46 46 83 83 83 F F F 25 500-519 49 49 49 86 86 86 T T F <--- 26 520-539 49 49 49 86 86 86 T T F <--- 27 540-559 49 49 49 86 86 86 T T F <--- 28 560-579 49 49 49 86 86 86 T T F <--- 29 580-599 49 49 49 86 86 86 F F F Max gen: 50, Max flush: 91 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 50 50 50 91 91 91 F F F 1 020-039 50 50 50 91 91 91 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 51 51 51 92 92 92 F F F 4 080-099 51 51 51 92 92 92 F F F 5 100-119 49 49 49 86 86 86 F F F 6 120-139 49 49 49 86 86 86 F F F 7 140-159 50 50 50 90 90 90 F F F 8 160-179 50 50 50 90 90 90 F F F 9 180-199 49 49 49 86 86 86 F F F 10 200-219 50 50 50 91 91 91 F F F 11 220-239 49 49 49 86 86 86 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 49 49 49 86 86 86 F F F 14 280-299 51 51 51 92 92 92 F F F 15 300-319 49 49 49 86 86 86 F F F 16 320-339 49 49 49 86 86 86 F F F 17 340-359 50 50 50 88 88 88 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 51 51 51 92 92 92 F F F 20 400-419 51 51 51 92 92 92 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 49 49 49 86 86 86 F F F 23 460-479 49 49 49 86 86 86 F F F 24 480-499 46 46 46 83 83 83 F F F 25 500-519 51 51 51 92 92 92 F F F 26 520-539 51 51 51 92 92 92 F F F 27 540-559 51 51 51 92 92 92 F F F 28 560-579 51 51 51 92 92 92 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 51, Max flush: 92 Begin loop 26 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.889101516Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"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":"2026-10-22T23:22:11.896358637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.896427467Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"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":"2026-10-22T23:22:11.903381973Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.903648534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:11.903685619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.903697437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"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":"2026-10-22T23:22:11.903709545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"Crucible 30759e1d-1961-429d-a4de-95639fbd7d76 has session id: 0bc4875c-0414-488e-8660-e8b80394ed03","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904039567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Upstairs opts: Upstairs UUID: 30759e1d-1961-429d-a4de-95639fbd7d76, 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":"2026-10-22T23:22:11.904072182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Crucible stats registered with UUID: 30759e1d-1961-429d-a4de-95639fbd7d76","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90408337Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:11.904094469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904266173Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"1","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904282011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"2","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90429215Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"0","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904437228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"task":"crutest"} {"msg":"The guest has requested activation with gen:52","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904461035Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"30759e1d-1961-429d-a4de-95639fbd7d76 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904485361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90449508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"0","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904504998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"1","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904514607Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"2","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904527035Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"2","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904537143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"1","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904547062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"0","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"ds_connection connected from Ok(127.0.0.1:61233)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904577058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"2","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"ds_connection connected from Ok(127.0.0.1:52515)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904595725Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"0","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"ds_connection connected from Ok(127.0.0.1:41908)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.904727165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"io task","client":"1","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"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":"2026-10-22T23:22:11.905299451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"1","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"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":"2026-10-22T23:22:11.905311769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"2","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"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":"2026-10-22T23:22:11.905322758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"0","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90564532Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905657818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"[0]R flush_numbers[0..12]: [91, 91, 82, 92, 92, 86, 86, 90, 90, 86, 91, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905685404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"[0]R generation[0..12]: [50, 50, 46, 51, 51, 49, 49, 50, 50, 49, 50, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905696673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"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":"2026-10-22T23:22:11.905707721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"[1]R flush_numbers[0..12]: [91, 91, 82, 92, 92, 86, 86, 90, 90, 86, 91, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905720519Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"[1]R generation[0..12]: [50, 50, 46, 51, 51, 49, 49, 50, 50, 49, 50, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905730998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"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":"2026-10-22T23:22:11.905741996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"[2]R flush_numbers[0..12]: [91, 91, 82, 92, 92, 86, 86, 90, 90, 86, 91, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905752535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"[2]R generation[0..12]: [50, 50, 46, 51, 51, 49, 49, 50, 50, 49, 50, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905762923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"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":"2026-10-22T23:22:11.905773911Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Max found gen is 52","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90578353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Generation requested: 52 >= found:52","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905793538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Next flush: 93","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905803157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905812986Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"":"downstairs","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905822884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905831943Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"0","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905841811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"1","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90585166Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"client":"2","":"downstairs","session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905861848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905872757Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"30759e1d-1961-429d-a4de-95639fbd7d76 is now active with session: 0bc4875c-0414-488e-8660-e8b80394ed03","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905882895Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905891964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"session_id":"0bc4875c-0414-488e-8660-e8b80394ed03"} {"msg":"The guest has finished waiting for activation with:52","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905901243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"Activated sub_volume 30759e1d-1961-429d-a4de-95639fbd7d76","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.905909391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.90591769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"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":"2026-10-22T23:22:11.906246102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"task":"crutest"} 01/30 Flush 02/30 Write block 20 len 8192 data: 6 5 03/30 Read block 100 len 16384 04/30 Write block 71 len 28672 data: 4 4 5 4 6 7 7 05/30 Write block 517 len 28672 data: 5 6 6 6 8 6 7 06/30 Read block 213 len 16384 07/30 Write block 415 len 12288 data: 4 6 7 08/30 Read block 383 len 32768 09/30 Write block 556 len 24576 data: 4 4 4 5 6 5 10/30 Write block 534 len 12288 data: 5 7 7 11/30 Write block 202 len 36864 data: 4 4 3 3 6 6 5 6 6 12/30 Read block 215 len 32768 13/30 Read block 256 len 12288 14/30 Write block 526 len 40960 data: 6 6 6 7 7 7 7 5 6 8 15/30 Write block 485 len 24576 data: 6 6 7 6 6 6 16/30 Read block 133 len 8192 17/30 Read block 94 len 40960 18/30 Read block 517 len 4096 19/30 Flush 20/30 Write block 132 len 32768 data: 5 3 3 4 4 4 4 4 21/30 Write block 328 len 16384 data: 3 3 3 3 22/30 Write block 539 len 8192 data: 7 6 23/30 Read block 253 len 40960 24/30 Read block 112 len 12288 25/30 Read block 244 len 16384 26/30 Read block 266 len 24576 27/30 Write block 133 len 28672 data: 4 4 5 5 5 5 5 28/30 Write block 457 len 28672 data: 8 8 5 5 4 6 6 29/30 Write block 487 len 8192 data: 8 7 30/30 Write block 457 len 16384 data: 9 9 6 6 ---------------------------------------------------------------- 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 2 Sent Done Done false 1002 Acked Read 4 Sent Done Done false 1003 Acked Write 7 Sent Done Done false 1004 Acked Write 7 Sent Done Done false 1005 Acked Read 4 Sent Done Done false 1006 Acked Write 3 Sent Done Done false 1007 Acked Read 8 Sent Done Done false 1008 Acked Write 6 Sent Done Done false 1009 Acked Write 3 Sent Done Done false 1010 Acked Write 9 Sent Done Done false 1011 Acked Read 8 Sent Done Done false 1012 Acked Read 3 Sent Done Done false 1013 Acked Write 10 Sent Done Done false 1014 Acked Write 6 Sent Done Done false 1015 Acked Read 2 Sent Done Done false 1016 Acked Read 10 Sent Done Done false 1017 Acked Read 1 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Write 4 Sent Done Done false 1021 Acked Write 2 Sent Done Done false 1022 Acked Read 10 Sent Done Done false 1023 Acked Read 3 Sent Done Done false 1024 Acked Read 4 Sent Done Done false 1025 Acked Read 6 Sent Done Done false 1026 Acked Write 7 Sent Sent Sent false 1027 Acked Write 7 Sent Sent Sent false 1028 Acked Write 2 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 29 4 4 37 Done 0 25 25 50 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1000)) Some(JobId(1018)) Some(JobId(1018)) 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":"2026-10-22T23:22:11.913943259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:11.91420533Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1344,"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 50 50 50 91 91 91 F F F 1 020-039 50 52 52 91 94 94 F F F <--- 2 040-059 46 46 46 82 82 82 F F F 3 060-079 51 52 52 92 94 94 F F F <--- 4 080-099 51 51 51 92 92 92 F F F 5 100-119 49 49 49 86 86 86 F F F 6 120-139 49 49 49 86 86 86 F T T <--- 7 140-159 50 50 50 90 90 90 F F F 8 160-179 50 50 50 90 90 90 F F F 9 180-199 49 49 49 86 86 86 F F F 10 200-219 50 52 52 91 94 94 F F F <--- 11 220-239 49 49 49 86 86 86 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 49 49 49 86 86 86 F F F 14 280-299 51 51 51 92 92 92 F F F 15 300-319 49 49 49 86 86 86 F F F 16 320-339 49 49 49 86 86 86 F T T <--- 17 340-359 50 50 50 88 88 88 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 51 51 51 92 92 92 F F F 20 400-419 51 52 52 92 94 94 F F F <--- 21 420-439 38 38 38 64 64 64 F F F 22 440-459 49 49 49 86 86 86 F T T <--- 23 460-479 49 49 49 86 86 86 F T T <--- 24 480-499 46 52 52 83 94 94 F T T <--- 25 500-519 51 52 52 92 94 94 F F F <--- 26 520-539 51 52 52 92 94 94 F T T <--- 27 540-559 51 52 52 92 94 94 F T T <--- 28 560-579 51 52 52 92 94 94 F F F <--- 29 580-599 49 49 49 86 86 86 F F F Max gen: 52, Max flush: 94 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 50 50 50 91 91 91 F F F 1 020-039 52 52 52 94 94 94 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 52 52 52 94 94 94 F F F 4 080-099 51 51 51 92 92 92 F F F 5 100-119 49 49 49 86 86 86 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 50 50 50 90 90 90 F F F 8 160-179 50 50 50 90 90 90 F F F 9 180-199 49 49 49 86 86 86 F F F 10 200-219 52 52 52 94 94 94 F F F 11 220-239 49 49 49 86 86 86 F F F 12 240-259 44 44 44 74 74 74 F F F 13 260-279 49 49 49 86 86 86 F F F 14 280-299 51 51 51 92 92 92 F F F 15 300-319 49 49 49 86 86 86 F F F 16 320-339 53 53 53 95 95 95 F F F 17 340-359 50 50 50 88 88 88 F F F 18 360-379 36 36 36 62 62 62 F F F 19 380-399 51 51 51 92 92 92 F F F 20 400-419 52 52 52 94 94 94 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 53 53 53 95 95 95 F F F 23 460-479 53 53 53 95 95 95 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 52 52 52 94 94 94 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 53, Max flush: 95 Begin loop 27 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.159967729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"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":"2026-10-22T23:22:16.167169459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.167237999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"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":"2026-10-22T23:22:16.174047797Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.174301749Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:16.174332245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.174340904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"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":"2026-10-22T23:22:16.174352632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"Crucible 10c1f9ee-d93e-4c82-b844-01a651508d6c has session id: 41cb24a1-6ea8-4b7e-b540-d7a639eda194","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.174706Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Upstairs opts: Upstairs UUID: 10c1f9ee-d93e-4c82-b844-01a651508d6c, 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":"2026-10-22T23:22:16.174733886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Crucible stats registered with UUID: 10c1f9ee-d93e-4c82-b844-01a651508d6c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.174745084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:16.174754273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.17490967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"2","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.174925637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"0","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.174941975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"1","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175065627Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"task":"crutest"} {"msg":"The guest has requested activation with gen:54","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175081594Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"10c1f9ee-d93e-4c82-b844-01a651508d6c active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175118419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175127788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"0","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175137696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"1","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175147465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"2","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175156953Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"2","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175166992Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"1","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.17517707Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"0","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"ds_connection connected from Ok(127.0.0.1:43350)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175221604Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"2","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"ds_connection connected from Ok(127.0.0.1:60940)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.175232782Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"1","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"ds_connection connected from Ok(127.0.0.1:44532)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.17524639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"io task","client":"0","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"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":"2026-10-22T23:22:16.175944887Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"2","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"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":"2026-10-22T23:22:16.175965024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"1","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"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":"2026-10-22T23:22:16.175976173Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"0","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176271079Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176295546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"[0]R flush_numbers[0..12]: [91, 94, 82, 94, 92, 86, 95, 90, 90, 86, 94, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176359036Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"[0]R generation[0..12]: [50, 52, 46, 52, 51, 49, 53, 50, 50, 49, 52, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176370845Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"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":"2026-10-22T23:22:16.176382243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"[1]R flush_numbers[0..12]: [91, 94, 82, 94, 92, 86, 95, 90, 90, 86, 94, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176392771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"[1]R generation[0..12]: [50, 52, 46, 52, 51, 49, 53, 50, 50, 49, 52, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.17640328Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"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":"2026-10-22T23:22:16.176414708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"[2]R flush_numbers[0..12]: [91, 94, 82, 94, 92, 86, 95, 90, 90, 86, 94, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176425317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"[2]R generation[0..12]: [50, 52, 46, 52, 51, 49, 53, 50, 50, 49, 52, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176435755Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"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":"2026-10-22T23:22:16.176446844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Max found gen is 54","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176456442Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Generation requested: 54 >= found:54","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176466281Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Next flush: 96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176475839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176485258Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"":"downstairs","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176495036Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176505705Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"0","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176515383Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"1","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176525162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"client":"2","":"downstairs","session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176535151Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176544419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"10c1f9ee-d93e-4c82-b844-01a651508d6c is now active with session: 41cb24a1-6ea8-4b7e-b540-d7a639eda194","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176554468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176563316Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"session_id":"41cb24a1-6ea8-4b7e-b540-d7a639eda194"} {"msg":"The guest has finished waiting for activation with:54","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176572555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"Activated sub_volume 10c1f9ee-d93e-4c82-b844-01a651508d6c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176580644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.176588763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"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":"2026-10-22T23:22:16.176882149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"task":"crutest"} 01/30 Write block 271 len 8192 data: 6 5 02/30 Read block 571 len 16384 03/30 Flush 04/30 Write block 1 len 24576 data: 2 3 4 3 4 4 05/30 Write block 156 len 40960 data: 6 4 3 3 4 3 3 3 3 4 06/30 Read block 443 len 8192 07/30 Read block 462 len 4096 08/30 Write block 76 len 4096 data: 8 09/30 Write block 117 len 12288 data: 5 5 7 10/30 Flush 11/30 Write block 403 len 20480 data: 7 7 5 6 7 12/30 Flush 13/30 Write block 171 len 28672 data: 6 4 6 5 4 5 5 14/30 Read block 328 len 4096 15/30 Flush 16/30 Write block 245 len 8192 data: 5 4 17/30 Read block 421 len 16384 18/30 Write block 444 len 12288 data: 5 4 4 19/30 Flush 20/30 Write block 307 len 8192 data: 5 7 21/30 Read block 546 len 32768 22/30 Read block 541 len 36864 23/30 Write block 86 len 16384 data: 3 3 4 4 24/30 Read block 552 len 32768 25/30 Flush 26/30 Write block 336 len 28672 data: 6 7 7 6 5 5 3 27/30 Write block 374 len 36864 data: 6 7 7 6 6 6 5 7 8 28/30 Write block 109 len 36864 data: 3 3 3 3 5 5 4 4 6 29/30 Write block 5 len 40960 data: 5 5 3 4 4 4 7 7 9 10 30/30 Write block 187 len 8192 data: 5 5 ---------------------------------------------------------------- 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 2 Done Done Done false 1001 Acked Read 4 Done Done Done false 1002 Acked Flush 0 Sent Done Done false 1003 Acked Write 6 Sent Done Done false 1004 Acked Write 10 Sent Done Done false 1005 Acked Read 2 Sent Done Done false 1006 Acked Read 1 Sent Done Done false 1007 Acked Write 1 Sent Done Done false 1008 Acked Write 3 Sent Done Done false 1009 Acked Flush 0 Sent Done Done false 1010 Acked Write 5 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 7 Sent Done Done false 1013 Acked Read 1 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 2 Sent Done Done false 1016 Acked Read 4 Sent Done Done false 1017 Acked Write 3 Sent Done Done false 1018 Acked Flush 0 Sent Done Done false 1019 Acked Write 2 Sent Done Done false 1020 Acked Read 8 Sent Done Done false 1021 Acked Read 9 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Read 8 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Write 9 Sent Done Done false 1027 Acked Write 9 Sent Sent 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 28 3 3 34 Done 2 27 27 56 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":"2026-10-22T23:22:16.183992573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:16.184244766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1352,"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 50 54 54 91 97 97 F T T <--- 1 020-039 52 52 52 94 94 94 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 52 54 54 94 97 97 F F F <--- 4 080-099 51 54 54 92 101 101 F F F <--- 5 100-119 49 54 54 86 97 97 F T T <--- 6 120-139 53 53 53 95 95 95 F F F 7 140-159 50 54 54 90 97 97 F F F <--- 8 160-179 50 54 54 90 99 99 F F F <--- 9 180-199 49 49 49 86 86 86 F T T <--- 10 200-219 52 52 52 94 94 94 F F F 11 220-239 49 49 49 86 86 86 F F F 12 240-259 44 54 54 74 100 100 F F F <--- 13 260-279 49 54 54 86 96 96 T F F <--- 14 280-299 51 51 51 92 92 92 F F F 15 300-319 49 54 54 86 101 101 F F F <--- 16 320-339 53 53 53 95 95 95 F T T <--- 17 340-359 50 50 50 88 88 88 F T T <--- 18 360-379 36 36 36 62 62 62 F T T <--- 19 380-399 51 51 51 92 92 92 F T T <--- 20 400-419 52 54 54 94 98 98 F F F <--- 21 420-439 38 38 38 64 64 64 F F F 22 440-459 53 54 54 95 100 100 F F F <--- 23 460-479 53 53 53 95 95 95 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 52 52 52 94 94 94 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 54, Max flush: 101 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 55 55 55 102 102 102 F F F 1 020-039 52 52 52 94 94 94 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 54 54 54 97 97 97 F F F 4 080-099 54 54 54 101 101 101 F F F 5 100-119 55 55 55 102 102 102 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 54 54 54 97 97 97 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 55 55 55 102 102 102 F F F 10 200-219 52 52 52 94 94 94 F F F 11 220-239 49 49 49 86 86 86 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 51 51 51 92 92 92 F F F 15 300-319 54 54 54 101 101 101 F F F 16 320-339 55 55 55 102 102 102 F F F 17 340-359 55 55 55 102 102 102 F F F 18 360-379 55 55 55 102 102 102 F F F 19 380-399 55 55 55 102 102 102 F F F 20 400-419 54 54 54 98 98 98 F F F 21 420-439 38 38 38 64 64 64 F F F 22 440-459 54 54 54 100 100 100 F F F 23 460-479 53 53 53 95 95 95 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 52 52 52 94 94 94 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 55, Max flush: 102 Begin loop 28 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.4346517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"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":"2026-10-22T23:22:20.441858599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.44191978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"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":"2026-10-22T23:22:20.448730468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.448982131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:20.449017586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449026364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"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":"2026-10-22T23:22:20.449038003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"Crucible b6f548a5-bf38-45ec-bdba-224c85c515f1 has session id: 9c989c30-410f-4994-aace-79d1b72d9723","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449400589Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Upstairs opts: Upstairs UUID: b6f548a5-bf38-45ec-bdba-224c85c515f1, 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":"2026-10-22T23:22:20.449431265Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Crucible stats registered with UUID: b6f548a5-bf38-45ec-bdba-224c85c515f1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449442113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:20.449452002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449620857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"2","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449636015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"1","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449646163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"0","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449778134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"task":"crutest"} {"msg":"The guest has requested activation with gen:56","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.4498025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"b6f548a5-bf38-45ec-bdba-224c85c515f1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449820747Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449829806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"0","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449839555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"1","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449849303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"2","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449858982Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"2","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.44986888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"0","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449878959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"1","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"ds_connection connected from Ok(127.0.0.1:58351)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449949178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"1","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"ds_connection connected from Ok(127.0.0.1:33679)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449976384Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"0","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"ds_connection connected from Ok(127.0.0.1:60831)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.449987993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"io task","client":"2","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"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":"2026-10-22T23:22:20.450677261Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"2","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"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":"2026-10-22T23:22:20.450727954Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"1","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"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":"2026-10-22T23:22:20.450750331Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"0","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451014082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.45102399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"[0]R flush_numbers[0..12]: [102, 94, 82, 97, 101, 102, 95, 97, 99, 102, 94, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451058885Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"[0]R generation[0..12]: [55, 52, 46, 54, 54, 55, 53, 54, 54, 55, 52, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451070113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"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":"2026-10-22T23:22:20.451081052Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"[1]R flush_numbers[0..12]: [102, 94, 82, 97, 101, 102, 95, 97, 99, 102, 94, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.45109157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"[1]R generation[0..12]: [55, 52, 46, 54, 54, 55, 53, 54, 54, 55, 52, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451101969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"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":"2026-10-22T23:22:20.451112877Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"[2]R flush_numbers[0..12]: [102, 94, 82, 97, 101, 102, 95, 97, 99, 102, 94, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451123466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"[2]R generation[0..12]: [55, 52, 46, 54, 54, 55, 53, 54, 54, 55, 52, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451133724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"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":"2026-10-22T23:22:20.451144652Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Max found gen is 56","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451154171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Generation requested: 56 >= found:56","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451165449Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Next flush: 103","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451174868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451184397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"":"downstairs","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451194585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451203654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"0","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451213752Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"1","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451223601Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"client":"2","":"downstairs","session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451233839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451243128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"b6f548a5-bf38-45ec-bdba-224c85c515f1 is now active with session: 9c989c30-410f-4994-aace-79d1b72d9723","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451253326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451262365Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"session_id":"9c989c30-410f-4994-aace-79d1b72d9723"} {"msg":"The guest has finished waiting for activation with:56","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451271674Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"Activated sub_volume b6f548a5-bf38-45ec-bdba-224c85c515f1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451279773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.451288041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"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":"2026-10-22T23:22:20.451619763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"task":"crutest"} 01/30 Write block 294 len 20480 data: 8 11 13 10 9 02/30 Read block 115 len 36864 03/30 Read block 9 len 28672 04/30 Read block 481 len 32768 05/30 Read block 377 len 8192 06/30 Write block 203 len 4096 data: 5 07/30 Read block 499 len 12288 08/30 Read block 523 len 36864 09/30 Read block 439 len 28672 10/30 Write block 88 len 36864 data: 5 5 3 3 3 3 3 3 3 11/30 Read block 532 len 16384 12/30 Write block 462 len 28672 data: 7 7 7 8 8 8 7 13/30 Write block 203 len 40960 data: 6 4 4 7 7 6 7 7 6 6 14/30 Read block 429 len 8192 15/30 Read block 375 len 36864 16/30 Write block 427 len 32768 data: 2 3 3 4 5 7 6 5 17/30 Read block 84 len 16384 18/30 Read block 17 len 12288 19/30 Write block 416 len 4096 data: 7 20/30 Read block 56 len 40960 21/30 Read block 331 len 12288 22/30 Read block 456 len 12288 23/30 Read block 52 len 40960 24/30 Read block 230 len 4096 25/30 Flush 26/30 Write block 386 len 28672 data: 7 7 7 7 6 4 3 27/30 Read block 443 len 28672 28/30 Write block 18 len 24576 data: 7 7 7 6 7 7 29/30 Write block 113 len 16384 data: 6 6 5 5 30/30 Write block 186 len 24576 data: 3 6 6 5 6 5 ---------------------------------------------------------------- Crucible gen:56 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 Read 8 Done Done Done false 1004 Acked Read 2 Done Done Done false 1005 Acked Write 1 Sent Done Done false 1006 Acked Read 3 Sent Done Done false 1007 Acked Read 9 Sent Done Done false 1008 Acked Read 7 Sent Done Done false 1009 Acked Write 9 Sent Done Done false 1010 Acked Read 4 Sent Done Done false 1011 Acked Write 7 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Read 2 Sent Done Done false 1014 Acked Read 9 Sent Done Done false 1015 Acked Write 8 Sent Done Done false 1016 Acked Read 4 Sent Done Done false 1017 Acked Read 3 Sent Done Done false 1018 Acked Write 1 Sent Done Done false 1019 Acked Read 10 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Read 3 Sent Done Done false 1022 Acked Read 10 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 7 Sent Done Done false 1027 Acked Write 6 Sent Sent Sent false 1028 Acked Write 4 Sent Sent Sent false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 25 3 3 31 Done 5 27 27 59 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":"2026-10-22T23:22:20.460205739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:20.460501525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1360,"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 55 55 55 102 102 102 F T T <--- 1 020-039 52 52 52 94 94 94 F T T <--- 2 040-059 46 46 46 82 82 82 F F F 3 060-079 54 54 54 97 97 97 F F F 4 080-099 54 56 56 101 103 103 F F F <--- 5 100-119 55 55 55 102 102 102 F T T <--- 6 120-139 53 53 53 95 95 95 F F F 7 140-159 54 54 54 97 97 97 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 55 55 55 102 102 102 F T T <--- 10 200-219 52 56 56 94 103 103 F F F <--- 11 220-239 49 49 49 86 86 86 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 51 56 56 92 103 103 T F F <--- 15 300-319 54 54 54 101 101 101 F F F 16 320-339 55 55 55 102 102 102 F F F 17 340-359 55 55 55 102 102 102 F F F 18 360-379 55 55 55 102 102 102 F F F 19 380-399 55 55 55 102 102 102 F T T <--- 20 400-419 54 56 56 98 103 103 F F F <--- 21 420-439 38 56 56 64 103 103 F F F <--- 22 440-459 54 54 54 100 100 100 F F F 23 460-479 53 56 56 95 103 103 F F F <--- 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 52 52 52 94 94 94 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 56, Max flush: 103 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 57 57 57 104 104 104 F F F 1 020-039 57 57 57 104 104 104 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 54 54 54 97 97 97 F F F 4 080-099 56 56 56 103 103 103 F F F 5 100-119 57 57 57 104 104 104 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 54 54 54 97 97 97 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 57 57 57 104 104 104 F F F 10 200-219 56 56 56 103 103 103 F F F 11 220-239 49 49 49 86 86 86 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 54 54 54 96 96 96 F F F 14 280-299 56 56 56 103 103 103 F F F 15 300-319 54 54 54 101 101 101 F F F 16 320-339 55 55 55 102 102 102 F F F 17 340-359 55 55 55 102 102 102 F F F 18 360-379 55 55 55 102 102 102 F F F 19 380-399 57 57 57 104 104 104 F F F 20 400-419 56 56 56 103 103 103 F F F 21 420-439 56 56 56 103 103 103 F F F 22 440-459 54 54 54 100 100 100 F F F 23 460-479 56 56 56 103 103 103 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 52 52 52 94 94 94 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 57, Max flush: 104 Begin loop 29 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.704623746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"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":"2026-10-22T23:22:24.713315106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.713606773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:24.713644218Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.713653466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"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":"2026-10-22T23:22:24.713665055Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"Crucible 69f9ad3b-1c4e-4ad8-b832-e498cd251783 has session id: 375891e5-4ae2-48d1-8380-b0c7931b0a78","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.713991057Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Upstairs opts: Upstairs UUID: 69f9ad3b-1c4e-4ad8-b832-e498cd251783, 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":"2026-10-22T23:22:24.714021092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Crucible stats registered with UUID: 69f9ad3b-1c4e-4ad8-b832-e498cd251783","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71403444Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:24.714044229Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714206535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"1","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714222593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"2","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714232751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"0","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71437593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"task":"crutest"} {"msg":"The guest has requested activation with gen:58","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714389538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"69f9ad3b-1c4e-4ad8-b832-e498cd251783 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714412855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714422403Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"0","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714432242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"1","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71444198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"2","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714451709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"2","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714469016Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"1","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714479415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"0","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"ds_connection connected from Ok(127.0.0.1:34760)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714521619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"2","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"ds_connection connected from Ok(127.0.0.1:33743)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714596318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"1","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"ds_connection connected from Ok(127.0.0.1:48170)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.714653429Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"io task","client":"0","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"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":"2026-10-22T23:22:24.715167284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"1","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"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":"2026-10-22T23:22:24.715185941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"0","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"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":"2026-10-22T23:22:24.715226665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"2","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715495755Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715519812Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"[0]R flush_numbers[0..12]: [104, 104, 82, 97, 103, 104, 95, 97, 99, 104, 103, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71553058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"[0]R generation[0..12]: [57, 57, 46, 54, 56, 57, 53, 54, 54, 57, 56, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715541798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"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":"2026-10-22T23:22:24.715553247Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"[1]R flush_numbers[0..12]: [104, 104, 82, 97, 103, 104, 95, 97, 99, 104, 103, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715564065Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"[1]R generation[0..12]: [57, 57, 46, 54, 56, 57, 53, 54, 54, 57, 56, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715574894Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"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":"2026-10-22T23:22:24.715585982Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"[2]R flush_numbers[0..12]: [104, 104, 82, 97, 103, 104, 95, 97, 99, 104, 103, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71559683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"[2]R generation[0..12]: [57, 57, 46, 54, 56, 57, 53, 54, 54, 57, 56, 49]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715607469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"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":"2026-10-22T23:22:24.715620997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Max found gen is 58","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715630765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Generation requested: 58 >= found:58","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715640614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Next flush: 105","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715650183Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715659671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"":"downstairs","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71566965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715678778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"0","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715688567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"1","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715698285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"client":"2","":"downstairs","session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715708294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715717603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"69f9ad3b-1c4e-4ad8-b832-e498cd251783 is now active with session: 375891e5-4ae2-48d1-8380-b0c7931b0a78","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715727751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.71573691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"session_id":"375891e5-4ae2-48d1-8380-b0c7931b0a78"} {"msg":"The guest has finished waiting for activation with:58","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715746118Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"Activated sub_volume 69f9ad3b-1c4e-4ad8-b832-e498cd251783","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715754217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.715762726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"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":"2026-10-22T23:22:24.716116724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"task":"crutest"} 01/30 Write block 337 len 8192 data: 8 8 02/30 Read block 355 len 36864 03/30 Read block 300 len 8192 04/30 Read block 284 len 36864 05/30 Write block 336 len 36864 data: 7 9 9 7 6 6 4 3 4 06/30 Write block 275 len 8192 data: 8 8 07/30 Write block 563 len 24576 data: 5 6 7 8 8 5 08/30 Write block 425 len 32768 data: 2 2 3 4 4 5 6 8 09/30 Write block 149 len 28672 data: 5 4 6 7 6 5 5 10/30 Read block 315 len 36864 11/30 Read block 160 len 36864 12/30 Read block 549 len 12288 13/30 Read block 328 len 8192 14/30 Read block 9 len 12288 15/30 Write block 396 len 40960 data: 5 6 7 7 6 6 6 8 8 6 16/30 Write block 349 len 8192 data: 4 6 17/30 Write block 427 len 12288 data: 4 5 5 18/30 Write block 467 len 4096 data: 9 19/30 Write block 200 len 36864 data: 2 4 5 7 5 5 8 8 7 20/30 Read block 17 len 32768 21/30 Read block 226 len 16384 22/30 Read block 76 len 12288 23/30 Write block 227 len 28672 data: 5 3 3 4 3 3 2 24/30 Flush 25/30 Write block 145 len 36864 data: 2 3 4 6 6 5 7 8 7 26/30 Flush 27/30 Write block 300 len 8192 data: 5 4 28/30 Write block 379 len 12288 data: 7 6 8 29/30 Read block 413 len 16384 30/30 Write block 221 len 4096 data: 6 ---------------------------------------------------------------- Crucible gen:58 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 9 Done Done Sent false 1002 Acked Read 2 Done Done Sent false 1003 Acked Read 9 Done Done Sent false 1004 Acked Write 9 Done Done Sent false 1005 Acked Write 2 Done Done Sent false 1006 Acked Write 6 Done Done Sent false 1007 Acked Write 8 Done Done Sent false 1008 Acked Write 7 Done Done Sent false 1009 Acked Read 9 Done Done Sent false 1010 Acked Read 9 Done Done Sent false 1011 Acked Read 3 Done Done Sent false 1012 Acked Read 2 Done Done Sent false 1013 Acked Read 3 Done Done Sent false 1014 Acked Write 10 Done Done Sent false 1015 Acked Write 2 Done Done Sent false 1016 Acked Write 3 Done Done Sent false 1017 Acked Write 1 Done Done Sent false 1018 Acked Write 9 Done Done Sent false 1019 Acked Read 8 Done Done Sent false 1020 Acked Read 4 Done Done Sent false 1021 Acked Read 3 Done Done Sent false 1022 Acked Write 7 Done Done Sent false 1023 Acked Flush 0 Done Done Sent false 1024 Acked Write 9 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 Write 1 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(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":"2026-10-22T23:22:24.723337251Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:24.723594103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1368,"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 57 57 57 104 104 104 F F F 1 020-039 57 57 57 104 104 104 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 54 54 54 97 97 97 F F F 4 080-099 56 56 56 103 103 103 F F F 5 100-119 57 57 57 104 104 104 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 54 106 106 97 F F F <--- 8 160-179 54 54 54 99 99 99 F F F 9 180-199 57 57 57 104 104 104 F F F 10 200-219 58 58 56 105 105 103 F F F <--- 11 220-239 58 58 49 105 105 86 T T F <--- 12 240-259 54 54 54 100 100 100 F F F 13 260-279 58 58 54 105 105 96 F F F <--- 14 280-299 56 56 56 103 103 103 F F F 15 300-319 54 54 54 101 101 101 T T F <--- 16 320-339 58 58 55 105 105 102 F F T <--- 17 340-359 58 58 55 105 105 102 F F F <--- 18 360-379 55 55 55 102 102 102 T T F <--- 19 380-399 58 58 57 105 105 104 T T F <--- 20 400-419 58 58 56 105 105 103 F F F <--- 21 420-439 58 58 56 105 105 103 F F F <--- 22 440-459 54 54 54 100 100 100 F F F 23 460-479 58 58 56 105 105 103 F F F <--- 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 58 58 52 105 105 94 F F F <--- 29 580-599 49 49 49 86 86 86 F F F Max gen: 58, 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 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 57 57 57 104 104 104 F F F 1 020-039 57 57 57 104 104 104 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 54 54 54 97 97 97 F F F 4 080-099 56 56 56 103 103 103 F F F 5 100-119 57 57 57 104 104 104 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 57 57 57 104 104 104 F F F 10 200-219 58 58 58 105 105 105 F F F 11 220-239 59 59 59 107 107 107 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 58 58 58 105 105 105 F F F 14 280-299 56 56 56 103 103 103 F F F 15 300-319 59 59 59 107 107 107 F F F 16 320-339 58 58 58 105 105 105 F F F 17 340-359 58 58 58 105 105 105 F F F 18 360-379 59 59 59 107 107 107 F F F 19 380-399 59 59 59 107 107 107 F F F 20 400-419 58 58 58 105 105 105 F F F 21 420-439 58 58 58 105 105 105 F F F 22 440-459 54 54 54 100 100 100 F F F 23 460-479 58 58 58 105 105 105 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 53 53 95 95 95 F F F 27 540-559 53 53 53 95 95 95 F F F 28 560-579 58 58 58 105 105 105 F F F 29 580-599 49 49 49 86 86 86 F F F Max gen: 59, Max flush: 107 Begin loop 30 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.966405236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"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":"2026-10-22T23:22:28.973790229Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.973855149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"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":"2026-10-22T23:22:28.980898802Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981158944Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:28.98118944Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981201098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"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":"2026-10-22T23:22:28.981212886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"Crucible 204e9041-3eff-42c3-8d85-604394856da4 has session id: a29ec840-38a3-41b0-93bd-a67a98deaf7f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.98159561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Upstairs opts: Upstairs UUID: 204e9041-3eff-42c3-8d85-604394856da4, 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":"2026-10-22T23:22:28.981626145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Crucible stats registered with UUID: 204e9041-3eff-42c3-8d85-604394856da4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981637784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:28.981647392Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.98179765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"2","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981813828Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"0","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981824106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"1","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981964546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"task":"crutest"} {"msg":"The guest has requested activation with gen:60","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.981989352Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"204e9041-3eff-42c3-8d85-604394856da4 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982013708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982023277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"0","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982033055Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"1","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982042794Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"2","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982055292Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"0","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982065481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"1","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982089077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"2","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"ds_connection connected from Ok(127.0.0.1:42877)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982129841Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"0","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"ds_connection connected from Ok(127.0.0.1:62919)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982197311Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"1","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"ds_connection connected from Ok(127.0.0.1:33534)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.982250703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"io task","client":"2","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"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":"2026-10-22T23:22:28.982839007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"1","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"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":"2026-10-22T23:22:28.982857584Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"2","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"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":"2026-10-22T23:22:28.982909886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"0","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983177737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983201284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"[0]R flush_numbers[0..12]: [104, 104, 82, 97, 103, 104, 95, 106, 99, 104, 105, 107]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983249616Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"[0]R generation[0..12]: [57, 57, 46, 54, 56, 57, 53, 58, 54, 57, 58, 59]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983261475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"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":"2026-10-22T23:22:28.983272753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"[1]R flush_numbers[0..12]: [104, 104, 82, 97, 103, 104, 95, 106, 99, 104, 105, 107]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983283481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"[1]R generation[0..12]: [57, 57, 46, 54, 56, 57, 53, 58, 54, 57, 58, 59]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983296459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"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":"2026-10-22T23:22:28.983307568Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"[2]R flush_numbers[0..12]: [104, 104, 82, 97, 103, 104, 95, 106, 99, 104, 105, 107]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983318136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"[2]R generation[0..12]: [57, 57, 46, 54, 56, 57, 53, 58, 54, 57, 58, 59]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983328635Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"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":"2026-10-22T23:22:28.983339623Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Max found gen is 60","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983349162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Generation requested: 60 >= found:60","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.98335896Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Next flush: 108","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983369009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983378547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"":"downstairs","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983388466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983397375Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"0","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983407263Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"1","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983417022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"client":"2","":"downstairs","session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.98342707Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983436349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"204e9041-3eff-42c3-8d85-604394856da4 is now active with session: a29ec840-38a3-41b0-93bd-a67a98deaf7f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983447867Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983456826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"session_id":"a29ec840-38a3-41b0-93bd-a67a98deaf7f"} {"msg":"The guest has finished waiting for activation with:60","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983465925Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"Activated sub_volume 204e9041-3eff-42c3-8d85-604394856da4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983474403Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.983482702Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"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":"2026-10-22T23:22:28.983794456Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"task":"crutest"} 01/30 Write block 426 len 8192 data: 3 5 02/30 Write block 10 len 32768 data: 5 8 8 10 11 11 9 5 03/30 Read block 69 len 24576 04/30 Write block 30 len 16384 data: 5 4 2 5 05/30 Write block 557 len 4096 data: 5 06/30 Read block 179 len 40960 07/30 Read block 318 len 36864 08/30 Write block 213 len 24576 data: 4 5 5 6 5 4 09/30 Write block 306 len 32768 data: 6 6 8 7 6 5 4 5 10/30 Write block 69 len 20480 data: 2 3 5 5 6 11/30 Read block 220 len 20480 12/30 Write block 325 len 32768 data: 3 3 4 4 4 4 4 4 13/30 Write block 531 len 8192 data: 8 8 14/30 Read block 276 len 12288 15/30 Write block 193 len 16384 data: 5 5 5 5 16/30 Write block 444 len 24576 data: 6 5 5 5 6 5 17/30 Read block 217 len 40960 18/30 Write block 64 len 4096 data: 5 19/30 Write block 403 len 24576 data: 9 9 7 7 8 5 20/30 Flush 21/30 Write block 180 len 4096 data: 7 22/30 Read block 168 len 28672 23/30 Read block 50 len 20480 24/30 Read block 366 len 32768 25/30 Write block 100 len 28672 data: 5 5 5 5 4 3 4 26/30 Read block 278 len 20480 27/30 Write block 85 len 32768 data: 3 4 4 6 6 4 4 4 28/30 Write block 311 len 12288 data: 6 5 6 29/30 Write block 591 len 24576 data: 9 9 7 4 4 4 30/30 Write block 395 len 40960 data: 4 6 7 8 8 7 7 7 10 10 ---------------------------------------------------------------- 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 2 Sent Done Done false 1001 Acked Write 8 Sent Done Done false 1002 Acked Read 6 Sent Done Done false 1003 Acked Write 4 Sent Done Done false 1004 Acked Write 1 Sent Done Done false 1005 Acked Read 10 Sent Done Done false 1006 Acked Read 9 Sent Done Done false 1007 Acked Write 6 Sent Done Done false 1008 Acked Write 8 Sent Done Done false 1009 Acked Write 5 Sent Done Done false 1010 Acked Read 5 Sent Done Done false 1011 Acked Write 8 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Read 3 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Write 6 Sent Done Done false 1016 Acked Read 10 Sent Done Done false 1017 Acked Write 1 Sent Done Done false 1018 Acked Write 6 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 1 Sent Done Done false 1021 Acked Read 7 Sent Done Done false 1022 Acked Read 5 Sent Done Done false 1023 Acked Read 8 Sent Done Done false 1024 Acked Write 7 Sent Done Done false 1025 Acked Read 5 Sent Done Done false 1026 Acked Write 8 Sent Sent Sent false 1027 Acked Write 3 Sent Sent Sent false 1028 Acked Write 6 Sent Sent Sent false 1029 Acked Write 10 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(1019)) Some(JobId(1019)) 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":"2026-10-22T23:22:28.990661915Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:28.990941994Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1376,"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 57 60 60 104 108 108 F F F <--- 1 020-039 57 60 60 104 108 108 F F F <--- 2 040-059 46 46 46 82 82 82 F F F 3 060-079 54 60 60 97 108 108 F F F <--- 4 080-099 56 56 56 103 103 103 F T T <--- 5 100-119 57 57 57 104 104 104 F T T <--- 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 57 60 60 104 108 108 F T T <--- 10 200-219 58 60 60 105 108 108 F F F <--- 11 220-239 59 59 59 107 107 107 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 58 58 58 105 105 105 F F F 14 280-299 56 56 56 103 103 103 F F F 15 300-319 59 60 60 107 108 108 F T T <--- 16 320-339 58 60 60 105 108 108 F F F <--- 17 340-359 58 58 58 105 105 105 F F F 18 360-379 59 59 59 107 107 107 F F F 19 380-399 59 59 59 107 107 107 F T T <--- 20 400-419 58 60 60 105 108 108 F T T <--- 21 420-439 58 60 60 105 108 108 F F F <--- 22 440-459 54 60 60 100 108 108 F F F <--- 23 460-479 58 58 58 105 105 105 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 53 60 60 95 108 108 F F F <--- 27 540-559 53 60 60 95 108 108 F F F <--- 28 560-579 58 58 58 105 105 105 F F F 29 580-599 49 49 49 86 86 86 F T T <--- Max gen: 60, Max flush: 108 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 60 60 60 108 108 108 F F F 1 020-039 60 60 60 108 108 108 F F F 2 040-059 46 46 46 82 82 82 F F F 3 060-079 60 60 60 108 108 108 F F F 4 080-099 61 61 61 109 109 109 F F F 5 100-119 61 61 61 109 109 109 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 61 61 61 109 109 109 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 59 59 59 107 107 107 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 58 58 58 105 105 105 F F F 14 280-299 56 56 56 103 103 103 F F F 15 300-319 61 61 61 109 109 109 F F F 16 320-339 60 60 60 108 108 108 F F F 17 340-359 58 58 58 105 105 105 F F F 18 360-379 59 59 59 107 107 107 F F F 19 380-399 61 61 61 109 109 109 F F F 20 400-419 61 61 61 109 109 109 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 60 60 60 108 108 108 F F F 23 460-479 58 58 58 105 105 105 F F F 24 480-499 53 53 53 95 95 95 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 60 60 60 108 108 108 F F F 27 540-559 60 60 60 108 108 108 F F F 28 560-579 58 58 58 105 105 105 F F F 29 580-599 61 61 61 109 109 109 F F F Max gen: 61, Max flush: 109 Begin loop 31 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.239636971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"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":"2026-10-22T23:22:33.247974094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248267391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:33.248295447Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248303885Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"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":"2026-10-22T23:22:33.248315534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"Crucible 086c9685-a95e-4425-ad25-0a2e61a9c7eb has session id: 2ea5858e-c48f-46a6-a0fc-562b8bac9406","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248640376Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Upstairs opts: Upstairs UUID: 086c9685-a95e-4425-ad25-0a2e61a9c7eb, 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":"2026-10-22T23:22:33.24867968Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Crucible stats registered with UUID: 086c9685-a95e-4425-ad25-0a2e61a9c7eb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248690788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:33.248700117Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248869192Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"0","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248899118Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"1","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.248914735Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"2","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249050785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"task":"crutest"} {"msg":"The guest has requested activation with gen:62","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249074962Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"086c9685-a95e-4425-ad25-0a2e61a9c7eb active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249092679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249103768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"0","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249113686Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"1","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249123435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"2","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249132993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"2","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249142852Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"0","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.24915284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"1","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"ds_connection connected from Ok(127.0.0.1:43726)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249234518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"0","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"ds_connection connected from Ok(127.0.0.1:33204)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.2492913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"1","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"ds_connection connected from Ok(127.0.0.1:54179)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.249303348Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"io task","client":"2","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"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":"2026-10-22T23:22:33.24996754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"2","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"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":"2026-10-22T23:22:33.249992307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"1","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"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":"2026-10-22T23:22:33.250003585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"0","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250305591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250344265Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"[0]R flush_numbers[0..12]: [108, 108, 82, 108, 109, 109, 95, 106, 99, 109, 108, 107]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250394358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"[0]R generation[0..12]: [60, 60, 46, 60, 61, 61, 53, 58, 54, 61, 60, 59]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250408455Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"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":"2026-10-22T23:22:33.250419584Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"[1]R flush_numbers[0..12]: [108, 108, 82, 108, 109, 109, 95, 106, 99, 109, 108, 107]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250430162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"[1]R generation[0..12]: [60, 60, 46, 60, 61, 61, 53, 58, 54, 61, 60, 59]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250440611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"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":"2026-10-22T23:22:33.250451439Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"[2]R flush_numbers[0..12]: [108, 108, 82, 108, 109, 109, 95, 106, 99, 109, 108, 107]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250462078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"[2]R generation[0..12]: [60, 60, 46, 60, 61, 61, 53, 58, 54, 61, 60, 59]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250472596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"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":"2026-10-22T23:22:33.250483784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Max found gen is 62","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250493503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Generation requested: 62 >= found:62","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250503301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Next flush: 110","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.25051298Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250522679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"":"downstairs","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250532687Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250541686Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"0","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250552954Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"1","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250562713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"client":"2","":"downstairs","session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250572751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.25058207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"086c9685-a95e-4425-ad25-0a2e61a9c7eb is now active with session: 2ea5858e-c48f-46a6-a0fc-562b8bac9406","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250592328Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250601287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"session_id":"2ea5858e-c48f-46a6-a0fc-562b8bac9406"} {"msg":"The guest has finished waiting for activation with:62","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250610746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"Activated sub_volume 086c9685-a95e-4425-ad25-0a2e61a9c7eb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250619204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.250627603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"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":"2026-10-22T23:22:33.250893754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"task":"crutest"} 01/30 Write block 57 len 4096 data: 7 02/30 Flush 03/30 Write block 454 len 28672 data: 9 9 8 10 10 7 7 04/30 Write block 295 len 36864 data: 12 14 11 10 7 6 5 2 4 05/30 Write block 477 len 40960 data: 3 4 3 3 4 5 5 6 7 7 06/30 Read block 27 len 4096 07/30 Read block 455 len 16384 08/30 Read block 75 len 32768 09/30 Read block 66 len 12288 10/30 Read block 427 len 4096 11/30 Read block 462 len 40960 12/30 Write block 54 len 36864 data: 6 6 6 8 7 5 4 4 3 13/30 Write block 222 len 8192 data: 6 7 14/30 Write block 376 len 28672 data: 8 7 7 8 7 9 9 15/30 Flush 16/30 Write block 570 len 32768 data: 4 5 5 6 7 6 5 5 17/30 Read block 424 len 4096 18/30 Read block 266 len 20480 19/30 Read block 45 len 24576 20/30 Read block 398 len 36864 21/30 Flush 22/30 Flush 23/30 Write block 388 len 32768 data: 8 8 7 5 4 3 3 5 24/30 Read block 68 len 4096 25/30 Read block 594 len 24576 26/30 Write block 523 len 4096 data: 8 27/30 Read block 500 len 36864 28/30 Write block 15 len 36864 data: 12 10 6 8 8 8 7 8 8 29/30 Write block 463 len 12288 data: 8 8 9 30/30 Write block 463 len 32768 data: 9 9 10 9 10 8 7 6 ---------------------------------------------------------------- Crucible gen:62 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 Sent Done false 1003 Acked Write 9 Done Sent Done false 1004 Acked Write 10 Done Sent Done false 1005 Acked Read 1 Done Sent Done false 1006 Acked Read 4 Done Sent Done false 1007 Acked Read 8 Done Sent Done false 1008 Acked Read 3 Done Sent Done false 1009 Acked Read 1 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Write 9 Done Sent Done false 1012 Acked Write 2 Done Sent Done false 1013 Acked Write 7 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Write 8 Done Sent Done false 1016 Acked Read 1 Done Sent Done false 1017 Acked Read 5 Done Sent Done false 1018 Acked Read 6 Done Sent Done false 1019 Acked Read 9 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Flush 0 Done Sent Done false 1022 Acked Write 8 Done Sent Done false 1023 Acked Read 1 Done Sent Done false 1024 Acked Read 6 Done Sent Done false 1025 Acked Write 1 Done Sent Done false 1026 Acked Read 9 Done Sent Done false 1027 Acked Write 9 Sent Sent Sent false 1028 Acked Write 3 Sent Sent Sent false 1029 Acked Write 8 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 28 3 34 Done 25 0 25 50 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1021)) Some(JobId(1001)) Some(JobId(1021)) 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":"2026-10-22T23:22:33.258797561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:33.259078089Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1384,"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 60 60 60 108 108 108 T F T <--- 1 020-039 60 60 60 108 108 108 T F T <--- 2 040-059 62 62 62 111 110 111 F F F <--- 3 060-079 62 60 62 111 108 111 F F F <--- 4 080-099 61 61 61 109 109 109 F F F 5 100-119 61 61 61 109 109 109 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 61 61 61 109 109 109 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 62 59 62 111 107 111 F F F <--- 12 240-259 54 54 54 100 100 100 F F F 13 260-279 58 58 58 105 105 105 F F F 14 280-299 62 56 62 111 103 111 F F F <--- 15 300-319 62 61 62 111 109 111 F F F <--- 16 320-339 60 60 60 108 108 108 F F F 17 340-359 58 58 58 105 105 105 F F F 18 360-379 62 59 62 111 107 111 F F F <--- 19 380-399 62 61 62 111 109 111 T F T <--- 20 400-419 61 61 61 109 109 109 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 62 60 62 111 108 111 F F F <--- 23 460-479 62 58 62 111 105 111 T F T <--- 24 480-499 62 53 62 111 95 111 F F F <--- 25 500-519 52 52 52 94 94 94 F F F 26 520-539 60 60 60 108 108 108 T F T <--- 27 540-559 60 60 60 108 108 108 F F F 28 560-579 62 58 62 112 105 112 F F F <--- 29 580-599 61 61 61 109 109 109 F F F Max gen: 62, Max flush: 112 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 63 63 63 113 113 113 F F F 1 020-039 63 63 63 113 113 113 F F F 2 040-059 62 62 62 111 111 111 F F F 3 060-079 62 62 62 111 111 111 F F F 4 080-099 61 61 61 109 109 109 F F F 5 100-119 61 61 61 109 109 109 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 54 54 54 99 99 99 F F F 9 180-199 61 61 61 109 109 109 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 62 62 62 111 111 111 F F F 12 240-259 54 54 54 100 100 100 F F F 13 260-279 58 58 58 105 105 105 F F F 14 280-299 62 62 62 111 111 111 F F F 15 300-319 62 62 62 111 111 111 F F F 16 320-339 60 60 60 108 108 108 F F F 17 340-359 58 58 58 105 105 105 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 61 61 61 109 109 109 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 62 62 62 111 111 111 F F F 23 460-479 63 63 63 113 113 113 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 52 52 52 94 94 94 F F F 26 520-539 63 63 63 113 113 113 F F F 27 540-559 60 60 60 108 108 108 F F F 28 560-579 62 62 62 112 112 112 F F F 29 580-599 61 61 61 109 109 109 F F F Max gen: 63, Max flush: 113 Begin loop 32 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.500070599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"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":"2026-10-22T23:22:37.50835443Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.508667534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:37.50869609Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.508704878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"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":"2026-10-22T23:22:37.508716657Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"Crucible 05bd2553-b8e5-4f9f-a9ce-2f1ce2b28169 has session id: a3f7851e-050d-43ca-9643-bda380456761","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509045198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Upstairs opts: Upstairs UUID: 05bd2553-b8e5-4f9f-a9ce-2f1ce2b28169, 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":"2026-10-22T23:22:37.509080573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Crucible stats registered with UUID: 05bd2553-b8e5-4f9f-a9ce-2f1ce2b28169","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509091501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:37.509105899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509274725Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"0","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509290202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"2","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509300451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"1","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.50944436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"task":"crutest"} {"msg":"The guest has requested activation with gen:64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509470236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"05bd2553-b8e5-4f9f-a9ce-2f1ce2b28169 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509489253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509498222Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"0","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.50950813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"1","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509518099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"2","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509531937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"2","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509542145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"0","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509552104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"1","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"ds_connection connected from Ok(127.0.0.1:48485)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509656908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"2","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"ds_connection connected from Ok(127.0.0.1:37120)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509684864Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"0","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"ds_connection connected from Ok(127.0.0.1:62569)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.509773441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"io task","client":"1","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"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":"2026-10-22T23:22:37.510400629Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"1","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"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":"2026-10-22T23:22:37.510438023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"0","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"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":"2026-10-22T23:22:37.510467249Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"2","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510755367Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510777953Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"[0]R flush_numbers[0..12]: [113, 113, 111, 111, 109, 109, 95, 106, 99, 109, 108, 111]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510788212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"[0]R generation[0..12]: [63, 63, 62, 62, 61, 61, 53, 58, 54, 61, 60, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.51079926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"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":"2026-10-22T23:22:37.510810738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"[1]R flush_numbers[0..12]: [113, 113, 111, 111, 109, 109, 95, 106, 99, 109, 108, 111]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510821517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"[1]R generation[0..12]: [63, 63, 62, 62, 61, 61, 53, 58, 54, 61, 60, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510831945Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"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":"2026-10-22T23:22:37.510843034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"[2]R flush_numbers[0..12]: [113, 113, 111, 111, 109, 109, 95, 106, 99, 109, 108, 111]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510853662Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"[2]R generation[0..12]: [63, 63, 62, 62, 61, 61, 53, 58, 54, 61, 60, 62]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510864141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"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":"2026-10-22T23:22:37.510875199Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Max found gen is 64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510884877Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Generation requested: 64 >= found:64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510894756Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Next flush: 114","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510904275Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510913863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"":"downstairs","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510926811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.51093582Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"0","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510945609Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"1","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510955347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"client":"2","":"downstairs","session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510965146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510974324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"05bd2553-b8e5-4f9f-a9ce-2f1ce2b28169 is now active with session: a3f7851e-050d-43ca-9643-bda380456761","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510984363Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.510993192Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"session_id":"a3f7851e-050d-43ca-9643-bda380456761"} {"msg":"The guest has finished waiting for activation with:64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.511014718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"Activated sub_volume 05bd2553-b8e5-4f9f-a9ce-2f1ce2b28169","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.511023007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.511031476Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"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":"2026-10-22T23:22:37.511381614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"task":"crutest"} 01/30 Write block 409 len 16384 data: 5 5 4 4 02/30 Read block 444 len 12288 03/30 Read block 516 len 16384 04/30 Flush 05/30 Write block 238 len 8192 data: 7 7 06/30 Write block 164 len 16384 data: 4 5 4 4 07/30 Write block 506 len 28672 data: 4 5 3 3 3 3 5 08/30 Read block 238 len 28672 09/30 Write block 289 len 16384 data: 4 5 6 8 10/30 Flush 11/30 Write block 183 len 8192 data: 6 4 12/30 Read block 282 len 40960 13/30 Read block 430 len 8192 14/30 Write block 91 len 16384 data: 5 5 4 4 15/30 Read block 334 len 20480 16/30 Write block 252 len 4096 data: 7 17/30 Read block 504 len 8192 18/30 Read block 176 len 40960 19/30 Flush 20/30 Write block 587 len 36864 data: 10 9 10 10 10 10 8 5 5 21/30 Read block 400 len 8192 22/30 Write block 309 len 40960 data: 8 7 7 6 7 5 5 7 4 3 23/30 Read block 228 len 12288 24/30 Read block 349 len 28672 25/30 Write block 260 len 28672 data: 6 8 7 9 8 7 8 26/30 Read block 101 len 8192 27/30 Write block 111 len 24576 data: 4 4 7 7 6 6 28/30 Write block 43 len 20480 data: 6 7 6 4 4 29/30 Write block 0 len 20480 data: 2 3 4 5 4 30/30 Write block 354 len 20480 data: 5 5 5 6 6 ---------------------------------------------------------------- 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 4 Done Done Done false 1001 Acked Read 3 Done Sent Done false 1002 Acked Read 4 Done Sent Done false 1003 Acked Flush 0 Done Sent Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Write 4 Done Sent Done false 1006 Acked Write 7 Done Sent Done false 1007 Acked Read 7 Done Sent Done false 1008 Acked Write 4 Done Sent Done false 1009 Acked Flush 0 Done Sent Done false 1010 Acked Write 2 Done Sent Done false 1011 Acked Read 10 Done Sent Done false 1012 Acked Read 2 Done Sent Done false 1013 Acked Write 4 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Write 1 Done Sent Done false 1016 Acked Read 2 Done Sent Done false 1017 Acked Read 10 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 9 Done Sent Done false 1020 Acked Read 2 Done Sent Done false 1021 Acked Write 10 Done Sent Done false 1022 Acked Read 3 Done Sent Done false 1023 Acked Read 7 Done Sent Done false 1024 Acked Write 7 Done Sent Done false 1025 Acked Read 2 Done Sent Done false 1026 Acked Write 6 Sent Sent Sent false 1027 Acked Write 5 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 4 29 4 37 Done 26 1 26 53 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":"2026-10-22T23:22:37.518828318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:37.519097918Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1392,"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 63 63 63 113 113 113 T F T <--- 1 020-039 63 63 63 113 113 113 F F F 2 040-059 62 62 62 111 111 111 T F T <--- 3 060-079 62 62 62 111 111 111 F F F 4 080-099 64 61 64 116 109 116 F F F <--- 5 100-119 61 61 61 109 109 109 T F T <--- 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 64 54 64 115 99 115 F F F <--- 9 180-199 64 61 64 116 109 116 F F F <--- 10 200-219 60 60 60 108 108 108 F F F 11 220-239 64 62 64 115 111 115 F F F <--- 12 240-259 64 54 64 116 100 116 F F F <--- 13 260-279 58 58 58 105 105 105 T F T <--- 14 280-299 64 62 64 115 111 115 F F F <--- 15 300-319 62 62 62 111 111 111 T F T <--- 16 320-339 60 60 60 108 108 108 F F F 17 340-359 58 58 58 105 105 105 T F T <--- 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 64 61 64 114 109 114 F T F <--- 21 420-439 60 60 60 108 108 108 F F F 22 440-459 62 62 62 111 111 111 F F F 23 460-479 63 63 63 113 113 113 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 64 52 64 115 94 115 F F F <--- 26 520-539 63 63 63 113 113 113 F F F 27 540-559 60 60 60 108 108 108 F F F 28 560-579 62 62 62 112 112 112 F F F 29 580-599 61 61 61 109 109 109 T F T <--- Max gen: 64, Max flush: 116 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 65 65 65 117 117 117 F F F 1 020-039 63 63 63 113 113 113 F F F 2 040-059 65 65 65 117 117 117 F F F 3 060-079 62 62 62 111 111 111 F F F 4 080-099 64 64 64 116 116 116 F F F 5 100-119 65 65 65 117 117 117 F F F 6 120-139 53 53 53 95 95 95 F F F 7 140-159 58 58 58 106 106 106 F F F 8 160-179 64 64 64 115 115 115 F F F 9 180-199 64 64 64 116 116 116 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 64 64 64 115 115 115 F F F 12 240-259 64 64 64 116 116 116 F F F 13 260-279 65 65 65 117 117 117 F F F 14 280-299 64 64 64 115 115 115 F F F 15 300-319 65 65 65 117 117 117 F F F 16 320-339 60 60 60 108 108 108 F F F 17 340-359 65 65 65 117 117 117 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 62 62 62 111 111 111 F F F 23 460-479 63 63 63 113 113 113 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 64 64 64 115 115 115 F F F 26 520-539 63 63 63 113 113 113 F F F 27 540-559 60 60 60 108 108 108 F F F 28 560-579 62 62 62 112 112 112 F F F 29 580-599 65 65 65 117 117 117 F F F Max gen: 65, Max flush: 117 Begin loop 33 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.763377465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"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":"2026-10-22T23:22:41.770717824Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.770786624Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"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":"2026-10-22T23:22:41.777788983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778049155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:41.778078671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778087399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"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":"2026-10-22T23:22:41.778099308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"Crucible 8958adfa-f70c-4a64-8920-534c08bf4bb0 has session id: d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778460084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Upstairs opts: Upstairs UUID: 8958adfa-f70c-4a64-8920-534c08bf4bb0, 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":"2026-10-22T23:22:41.778484441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Crucible stats registered with UUID: 8958adfa-f70c-4a64-8920-534c08bf4bb0","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778496649Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:41.778506018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.77869614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"2","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778727015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"1","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778738603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"0","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778866645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"task":"crutest"} {"msg":"The guest has requested activation with gen:66","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778890561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"8958adfa-f70c-4a64-8920-534c08bf4bb0 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778909098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778918307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"0","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778928355Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"1","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778938164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"2","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778947853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"2","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.778957791Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"0","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.77896792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"1","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"ds_connection connected from Ok(127.0.0.1:62882)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.779078633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"2","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"ds_connection connected from Ok(127.0.0.1:58254)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.779199596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"0","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"ds_connection connected from Ok(127.0.0.1:61630)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.779227471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"io task","client":"1","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"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":"2026-10-22T23:22:41.779749105Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"1","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"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":"2026-10-22T23:22:41.779777051Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"2","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"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":"2026-10-22T23:22:41.779788459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"0","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780061549Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780085765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"[0]R flush_numbers[0..12]: [117, 113, 117, 111, 116, 117, 95, 106, 115, 116, 108, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780131298Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"[0]R generation[0..12]: [65, 63, 65, 62, 64, 65, 53, 58, 64, 64, 60, 64]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780143107Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"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":"2026-10-22T23:22:41.780154515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"[1]R flush_numbers[0..12]: [117, 113, 117, 111, 116, 117, 95, 106, 115, 116, 108, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780165193Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"[1]R generation[0..12]: [65, 63, 65, 62, 64, 65, 53, 58, 64, 64, 60, 64]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780175672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"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":"2026-10-22T23:22:41.78018664Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"[2]R flush_numbers[0..12]: [117, 113, 117, 111, 116, 117, 95, 106, 115, 116, 108, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780197779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"[2]R generation[0..12]: [65, 63, 65, 62, 64, 65, 53, 58, 64, 64, 60, 64]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780208367Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"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":"2026-10-22T23:22:41.780222145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Max found gen is 66","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780231834Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Generation requested: 66 >= found:66","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780241812Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Next flush: 118","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780251461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780261069Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"":"downstairs","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780270668Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780279487Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"0","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780289245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"1","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780298914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"client":"2","":"downstairs","session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780309012Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780318341Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"8958adfa-f70c-4a64-8920-534c08bf4bb0 is now active with session: d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780328279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780337228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"session_id":"d4cbdbef-1a09-4b33-9c1a-bc94f7f7c68a"} {"msg":"The guest has finished waiting for activation with:66","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780346557Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"Activated sub_volume 8958adfa-f70c-4a64-8920-534c08bf4bb0","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780354955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.780363244Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"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":"2026-10-22T23:22:41.78066592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"task":"crutest"} 01/30 Write block 251 len 8192 data: 4 8 02/30 Write block 502 len 40960 data: 4 3 2 3 5 6 4 4 4 4 03/30 Write block 299 len 32768 data: 8 7 6 3 5 4 6 7 04/30 Write block 473 len 24576 data: 3 3 3 3 4 5 05/30 Write block 122 len 12288 data: 6 6 7 06/30 Read block 273 len 8192 07/30 Read block 213 len 40960 08/30 Read block 358 len 24576 09/30 Read block 501 len 12288 10/30 Write block 319 len 16384 data: 3 3 3 3 11/30 Read block 112 len 28672 12/30 Read block 8 len 8192 13/30 Write block 41 len 32768 data: 5 5 7 8 7 5 5 5 14/30 Read block 186 len 28672 15/30 Read block 393 len 20480 16/30 Read block 109 len 24576 17/30 Write block 594 len 20480 data: 6 6 5 5 4 18/30 Flush 19/30 Write block 339 len 32768 data: 8 7 7 5 4 5 5 5 20/30 Read block 345 len 8192 21/30 Read block 228 len 12288 22/30 Write block 558 len 24576 data: 5 6 7 6 5 6 23/30 Write block 148 len 16384 data: 7 7 6 8 24/30 Read block 517 len 4096 25/30 Write block 516 len 36864 data: 4 6 7 7 7 9 7 9 5 26/30 Read block 354 len 24576 27/30 Read block 565 len 24576 28/30 Read block 396 len 32768 29/30 Read block 349 len 32768 30/30 Write block 527 len 4096 data: 7 ---------------------------------------------------------------- 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 Write 10 Done Done Done false 1002 Acked Write 8 Sent Done Done false 1003 Acked Write 6 Sent Done Done false 1004 Acked Write 3 Sent Done Done false 1005 Acked Read 2 Sent Done Done false 1006 Acked Read 10 Sent Done Done false 1007 Acked Read 6 Sent Done Done false 1008 Acked Read 3 Sent Done Done false 1009 Acked Write 4 Sent Done Done false 1010 Acked Read 7 Sent Done Done false 1011 Acked Read 2 Sent Done Done false 1012 Acked Write 8 Sent Done Done false 1013 Acked Read 7 Sent Done Done false 1014 Acked Read 5 Sent Done Done false 1015 Acked Read 6 Sent Done Done false 1016 Acked Write 5 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 8 Sent Done Done false 1019 Acked Read 2 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Write 6 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Read 6 Sent Done Done false 1026 Acked Read 6 Sent Done Done false 1027 Acked Read 8 Sent Done Done false 1028 Acked Read 8 Sent Done Done false 1029 Acked Write 1 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(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":"2026-10-22T23:22:41.789272513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:41.789527255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1400,"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 65 65 65 117 117 117 F F F 1 020-039 63 63 63 113 113 113 F F F 2 040-059 65 66 66 117 118 118 F F F <--- 3 060-079 62 62 62 111 111 111 F F F 4 080-099 64 64 64 116 116 116 F F F 5 100-119 65 65 65 117 117 117 F F F 6 120-139 53 66 66 95 118 118 F F F <--- 7 140-159 58 58 58 106 106 106 F T T <--- 8 160-179 64 64 64 115 115 115 F F F 9 180-199 64 64 64 116 116 116 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 64 64 64 115 115 115 F F F 12 240-259 64 66 66 116 118 118 T F F <--- 13 260-279 65 65 65 117 117 117 F F F 14 280-299 64 66 66 115 118 118 F F F <--- 15 300-319 65 66 66 117 118 118 F F F <--- 16 320-339 60 66 66 108 118 118 F T T <--- 17 340-359 65 65 65 117 117 117 F T T <--- 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 62 62 62 111 111 111 F F F 23 460-479 63 66 66 113 118 118 F F F <--- 24 480-499 62 62 62 111 111 111 F F F 25 500-519 64 66 66 115 118 118 T T T <--- 26 520-539 63 63 63 113 113 113 F T T <--- 27 540-559 60 60 60 108 108 108 F T T <--- 28 560-579 62 62 62 112 112 112 F T T <--- 29 580-599 65 66 66 117 118 118 F F F <--- Max gen: 66, 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 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 65 65 65 117 117 117 F F F 1 020-039 63 63 63 113 113 113 F F F 2 040-059 66 66 66 118 118 118 F F F 3 060-079 62 62 62 111 111 111 F F F 4 080-099 64 64 64 116 116 116 F F F 5 100-119 65 65 65 117 117 117 F F F 6 120-139 66 66 66 118 118 118 F F F 7 140-159 67 67 67 119 119 119 F F F 8 160-179 64 64 64 115 115 115 F F F 9 180-199 64 64 64 116 116 116 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 64 64 64 115 115 115 F F F 12 240-259 66 66 66 118 118 118 F F F 13 260-279 65 65 65 117 117 117 F F F 14 280-299 66 66 66 118 118 118 F F F 15 300-319 66 66 66 118 118 118 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 67 67 67 119 119 119 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 62 62 62 111 111 111 F F F 23 460-479 66 66 66 118 118 118 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 67 67 67 119 119 119 F F F 26 520-539 67 67 67 119 119 119 F F F 27 540-559 67 67 67 119 119 119 F F F 28 560-579 67 67 67 119 119 119 F F F 29 580-599 66 66 66 118 118 118 F F F Max gen: 67, Max flush: 119 Begin loop 34 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.038590759Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"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":"2026-10-22T23:22:46.047098596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.047397172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:46.047424908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.047433567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"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":"2026-10-22T23:22:46.047445425Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"Crucible 8b7ab073-b1a8-41b4-9dc5-d42726cb6b3f has session id: baaf5bf7-5e92-40a0-bb3b-45ebece67f4e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.047812061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Upstairs opts: Upstairs UUID: 8b7ab073-b1a8-41b4-9dc5-d42726cb6b3f, 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":"2026-10-22T23:22:46.047833628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Crucible stats registered with UUID: 8b7ab073-b1a8-41b4-9dc5-d42726cb6b3f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.047843857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:46.047855595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.04802612Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"1","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048056005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"0","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048067414Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"2","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048188326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"task":"crutest"} {"msg":"The guest has requested activation with gen:68","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048212762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"8b7ab073-b1a8-41b4-9dc5-d42726cb6b3f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.04823023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048239498Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"0","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048249307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"1","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048259075Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"2","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048268814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"2","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048278963Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"0","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048289111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"1","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"ds_connection connected from Ok(127.0.0.1:41058)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048448108Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"2","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"ds_connection connected from Ok(127.0.0.1:49078)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048474164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"1","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"ds_connection connected from Ok(127.0.0.1:62890)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.048485842Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"io task","client":"0","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"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":"2026-10-22T23:22:46.049030062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"0","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"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":"2026-10-22T23:22:46.049051499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"2","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"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":"2026-10-22T23:22:46.049125488Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"1","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.0493823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049420165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"[0]R flush_numbers[0..12]: [117, 113, 118, 111, 116, 117, 118, 119, 115, 116, 108, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049491564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"[0]R generation[0..12]: [65, 63, 66, 62, 64, 65, 66, 67, 64, 64, 60, 64]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049502992Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"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":"2026-10-22T23:22:46.049514531Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"[1]R flush_numbers[0..12]: [117, 113, 118, 111, 116, 117, 118, 119, 115, 116, 108, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049525399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"[1]R generation[0..12]: [65, 63, 66, 62, 64, 65, 66, 67, 64, 64, 60, 64]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049535827Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"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":"2026-10-22T23:22:46.049546916Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"[2]R flush_numbers[0..12]: [117, 113, 118, 111, 116, 117, 118, 119, 115, 116, 108, 115]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049560284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"[2]R generation[0..12]: [65, 63, 66, 62, 64, 65, 66, 67, 64, 64, 60, 64]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049570992Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"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":"2026-10-22T23:22:46.049582231Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Max found gen is 68","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049591789Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Generation requested: 68 >= found:68","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049601578Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Next flush: 120","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049611086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049620655Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"":"downstairs","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049630734Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049639862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"0","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049649961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"1","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049659899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"client":"2","":"downstairs","session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049669958Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049679386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"8b7ab073-b1a8-41b4-9dc5-d42726cb6b3f is now active with session: baaf5bf7-5e92-40a0-bb3b-45ebece67f4e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049689615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049698753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"session_id":"baaf5bf7-5e92-40a0-bb3b-45ebece67f4e"} {"msg":"The guest has finished waiting for activation with:68","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049709322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"Activated sub_volume 8b7ab073-b1a8-41b4-9dc5-d42726cb6b3f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.049717471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.04972568Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"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":"2026-10-22T23:22:46.050041183Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"task":"crutest"} 01/30 Write block 172 len 12288 data: 5 7 6 02/30 Write block 12 len 24576 data: 9 11 12 13 11 7 03/30 Read block 560 len 40960 04/30 Write block 106 len 24576 data: 5 2 3 4 4 5 05/30 Write block 26 len 8192 data: 6 6 06/30 Write block 547 len 20480 data: 7 7 7 10 9 07/30 Write block 220 len 16384 data: 5 7 7 8 08/30 Write block 442 len 20480 data: 5 6 7 6 6 09/30 Write block 153 len 8192 data: 8 6 10/30 Write block 93 len 32768 data: 5 5 4 4 4 3 3 6 11/30 Write block 292 len 32768 data: 9 8 9 13 15 12 11 9 12/30 Write block 273 len 20480 data: 6 6 9 9 7 13/30 Write block 53 len 32768 data: 5 7 7 7 9 8 6 5 14/30 Write block 12 len 12288 data: 10 12 13 15/30 Read block 204 len 40960 16/30 Write block 12 len 20480 data: 11 13 14 14 12 17/30 Read block 180 len 12288 18/30 Read block 271 len 40960 19/30 Write block 51 len 4096 data: 5 20/30 Write block 129 len 20480 data: 5 6 6 6 5 21/30 Read block 40 len 16384 22/30 Flush 23/30 Write block 478 len 4096 data: 6 24/30 Read block 399 len 16384 25/30 Write block 101 len 36864 data: 6 6 6 5 4 6 3 4 5 26/30 Write block 87 len 8192 data: 5 7 27/30 Read block 210 len 36864 28/30 Read block 432 len 24576 29/30 Read block 283 len 36864 30/30 Write block 232 len 24576 data: 4 3 2 5 5 5 ---------------------------------------------------------------- Crucible gen:68 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 6 Done Done Done false 1002 Acked Read 10 Done Done Done false 1003 Acked Write 6 Done Done Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Write 5 Done Sent Done false 1006 Acked Write 4 Done Sent Done false 1007 Acked Write 5 Done Sent Done false 1008 Acked Write 2 Done Sent Done false 1009 Acked Write 8 Done Sent Done false 1010 Acked Write 8 Done Sent Done false 1011 Acked Write 5 Done Sent Done false 1012 Acked Write 8 Done Sent Done false 1013 Acked Write 3 Done Sent Done false 1014 Acked Read 10 Done Sent Done false 1015 Acked Write 5 Done Sent Done false 1016 Acked Read 3 Done Sent Done false 1017 Acked Read 10 Done Sent Done false 1018 Acked Write 1 Done Sent Done false 1019 Acked Write 5 Done Sent Done false 1020 Acked Read 4 Done Sent Done false 1021 Acked Flush 0 Done Sent Done false 1022 Acked Write 1 Done Sent Done false 1023 Acked Read 4 Done Sent Done false 1024 Acked Write 9 Done Sent Done false 1025 Acked Write 2 Done Sent Done false 1026 Acked Read 9 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Read 9 Done Sent Done false 1029 Acked Write 6 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(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":"2026-10-22T23:22:46.057280337Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:46.057583013Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1408,"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 68 65 68 120 117 120 F T F <--- 1 020-039 68 63 68 120 113 120 F F F <--- 2 040-059 68 66 68 120 118 120 F F F <--- 3 060-079 68 62 68 120 111 120 F F F <--- 4 080-099 68 64 68 120 116 120 T F T <--- 5 100-119 68 65 68 120 117 120 T T T <--- 6 120-139 68 66 68 120 118 120 F F F <--- 7 140-159 68 67 68 120 119 120 F F F <--- 8 160-179 68 64 68 120 115 120 F T F <--- 9 180-199 64 64 64 116 116 116 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 68 64 68 120 115 120 T F T <--- 12 240-259 66 66 66 118 118 118 F F F 13 260-279 68 65 68 120 117 120 F F F <--- 14 280-299 68 66 68 120 118 120 F F F <--- 15 300-319 66 66 66 118 118 118 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 67 67 67 119 119 119 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 68 62 68 120 111 120 F F F <--- 23 460-479 66 66 66 118 118 118 T F T <--- 24 480-499 62 62 62 111 111 111 F F F 25 500-519 67 67 67 119 119 119 F F F 26 520-539 67 67 67 119 119 119 F F F 27 540-559 68 67 68 120 119 120 F F F <--- 28 560-579 67 67 67 119 119 119 F F F 29 580-599 66 66 66 118 118 118 F F F Max gen: 68, Max flush: 120 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 68 68 68 120 120 120 F F F 1 020-039 68 68 68 120 120 120 F F F 2 040-059 68 68 68 120 120 120 F F F 3 060-079 68 68 68 120 120 120 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 69 69 69 121 121 121 F F F 6 120-139 68 68 68 120 120 120 F F F 7 140-159 68 68 68 120 120 120 F F F 8 160-179 68 68 68 120 120 120 F F F 9 180-199 64 64 64 116 116 116 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 69 69 69 121 121 121 F F F 12 240-259 66 66 66 118 118 118 F F F 13 260-279 68 68 68 120 120 120 F F F 14 280-299 68 68 68 120 120 120 F F F 15 300-319 66 66 66 118 118 118 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 67 67 67 119 119 119 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 63 63 113 113 113 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 68 68 68 120 120 120 F F F 23 460-479 69 69 69 121 121 121 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 67 67 67 119 119 119 F F F 26 520-539 67 67 67 119 119 119 F F F 27 540-559 68 68 68 120 120 120 F F F 28 560-579 67 67 67 119 119 119 F F F 29 580-599 66 66 66 118 118 118 F F F Max gen: 69, Max flush: 121 Begin loop 35 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.302033416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"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":"2026-10-22T23:22:50.309196771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.309260632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"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":"2026-10-22T23:22:50.316250303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.316497437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:50.316535131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.31654444Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"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":"2026-10-22T23:22:50.316556618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"Crucible d7d78ec7-229e-458a-a62d-8642e872595e has session id: 7785a602-2f15-4db0-b5df-2387445a974f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.316894768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Upstairs opts: Upstairs UUID: d7d78ec7-229e-458a-a62d-8642e872595e, 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":"2026-10-22T23:22:50.316924324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Crucible stats registered with UUID: d7d78ec7-229e-458a-a62d-8642e872595e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.316935542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:50.316944931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317105187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"0","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317120515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"2","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317130763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"1","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317279072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"task":"crutest"} {"msg":"The guest has requested activation with gen:70","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317305048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"d7d78ec7-229e-458a-a62d-8642e872595e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317323765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317334793Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"0","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317344772Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"1","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317354441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"2","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317363989Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"2","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317374168Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"1","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317434299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"0","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"ds_connection connected from Ok(127.0.0.1:39136)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317460495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"2","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"ds_connection connected from Ok(127.0.0.1:42046)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.317472023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"1","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"ds_connection connected from Ok(127.0.0.1:61902)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.31749452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"io task","client":"0","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"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":"2026-10-22T23:22:50.318152713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"2","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"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":"2026-10-22T23:22:50.318179439Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"1","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"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":"2026-10-22T23:22:50.318201406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"0","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318490953Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318500852Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"[0]R flush_numbers[0..12]: [120, 120, 120, 120, 121, 121, 120, 120, 120, 116, 108, 121]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318516489Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"[0]R generation[0..12]: [68, 68, 68, 68, 69, 69, 68, 68, 68, 64, 60, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318529978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"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":"2026-10-22T23:22:50.318541146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"[1]R flush_numbers[0..12]: [120, 120, 120, 120, 121, 121, 120, 120, 120, 116, 108, 121]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318551954Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"[1]R generation[0..12]: [68, 68, 68, 68, 69, 69, 68, 68, 68, 64, 60, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318562523Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"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":"2026-10-22T23:22:50.318573771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"[2]R flush_numbers[0..12]: [120, 120, 120, 120, 121, 121, 120, 120, 120, 116, 108, 121]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318584669Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"[2]R generation[0..12]: [68, 68, 68, 68, 69, 69, 68, 68, 68, 64, 60, 69]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318595198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"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":"2026-10-22T23:22:50.318606156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Max found gen is 70","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318615855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Generation requested: 70 >= found:70","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318625763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Next flush: 122","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318635272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318644781Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"":"downstairs","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318654959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318663908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"0","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318674116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"1","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318685545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"client":"2","":"downstairs","session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318695803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318705242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"d7d78ec7-229e-458a-a62d-8642e872595e is now active with session: 7785a602-2f15-4db0-b5df-2387445a974f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.31871557Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318724629Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"session_id":"7785a602-2f15-4db0-b5df-2387445a974f"} {"msg":"The guest has finished waiting for activation with:70","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318733967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"Activated sub_volume d7d78ec7-229e-458a-a62d-8642e872595e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318742226Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.318750585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"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":"2026-10-22T23:22:50.31905848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"task":"crutest"} 01/30 Write block 546 len 40960 data: 8 8 8 8 11 10 7 5 5 5 02/30 Write block 390 len 12288 data: 8 6 5 03/30 Read block 440 len 32768 04/30 Write block 183 len 8192 data: 7 5 05/30 Flush 06/30 Write block 584 len 40960 data: 4 7 8 11 10 11 11 11 11 9 07/30 Read block 456 len 24576 08/30 Flush 09/30 Write block 299 len 32768 data: 10 8 7 4 6 5 7 8 10/30 Read block 529 len 12288 11/30 Write block 36 len 8192 data: 6 6 12/30 Read block 230 len 40960 13/30 Write block 529 len 36864 data: 8 8 9 9 6 7 9 8 7 14/30 Read block 12 len 12288 15/30 Write block 387 len 40960 data: 8 9 9 9 7 6 4 4 6 7 16/30 Write block 227 len 24576 data: 6 4 4 5 4 5 17/30 Read block 206 len 20480 18/30 Read block 336 len 36864 19/30 Write block 503 len 20480 data: 4 3 4 6 7 20/30 Read block 591 len 8192 21/30 Read block 417 len 4096 22/30 Read block 249 len 4096 23/30 Read block 157 len 24576 24/30 Read block 315 len 16384 25/30 Read block 573 len 32768 26/30 Flush 27/30 Write block 562 len 24576 data: 6 7 7 8 9 9 28/30 Write block 251 len 40960 data: 5 9 8 5 4 4 4 5 5 7 29/30 Write block 528 len 32768 data: 7 9 9 10 10 7 8 10 30/30 Read block 499 len 12288 ---------------------------------------------------------------- Crucible gen:70 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 3 Sent Done Done false 1002 Acked Read 8 Sent Done Done false 1003 Acked Write 2 Sent Done Done false 1004 Acked Flush 0 Sent Done Done false 1005 Acked Write 10 Sent Done Done false 1006 Acked Read 6 Sent Done Done false 1007 Acked Flush 0 Sent Done Done false 1008 Acked Write 8 Sent Done Done false 1009 Acked Read 3 Sent Done Done false 1010 Acked Write 2 Sent Done Done false 1011 Acked Read 10 Sent Done Done false 1012 Acked Write 9 Sent Done Done false 1013 Acked Read 3 Sent Done Done false 1014 Acked Write 10 Sent Done Done false 1015 Acked Write 6 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Read 9 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Read 2 Sent Done Done false 1020 Acked Read 1 Sent Done Done false 1021 Acked Read 1 Sent Done Done false 1022 Acked Read 6 Sent Done Done false 1023 Acked Read 4 Sent Done Done false 1024 Acked Read 8 Sent Done Done false 1025 Acked Flush 0 Sent Done Done false 1026 Acked Write 6 Sent Done Done false 1027 Acked Write 10 Sent Done Done false 1028 Acked Write 8 Sent Done Done false 1029 Acked Read 3 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(1025)) 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":"2026-10-22T23:22:50.327624349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:50.327902688Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1416,"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 68 68 68 120 120 120 F F F 1 020-039 68 70 70 120 124 124 F F F <--- 2 040-059 68 68 68 120 120 120 F F F 3 060-079 68 68 68 120 120 120 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 69 69 69 121 121 121 F F F 6 120-139 68 68 68 120 120 120 F F F 7 140-159 68 68 68 120 120 120 F F F 8 160-179 68 68 68 120 120 120 F F F 9 180-199 64 70 70 116 122 122 F F F <--- 10 200-219 60 60 60 108 108 108 F F F 11 220-239 69 70 70 121 124 124 F F F <--- 12 240-259 66 66 66 118 118 118 F T T <--- 13 260-279 68 68 68 120 120 120 F T T <--- 14 280-299 68 70 70 120 124 124 F F F <--- 15 300-319 66 70 70 118 124 124 F F F <--- 16 320-339 67 67 67 119 119 119 F F F 17 340-359 67 67 67 119 119 119 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 63 70 70 113 124 124 F F F <--- 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 68 68 68 120 120 120 F F F 23 460-479 69 69 69 121 121 121 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 67 70 70 119 124 124 F F F <--- 26 520-539 67 70 70 119 124 124 F T T <--- 27 540-559 68 70 70 120 122 122 T F F <--- 28 560-579 67 67 67 119 119 119 F T T <--- 29 580-599 66 70 70 118 123 123 F F F <--- Max gen: 70, 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 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 68 68 68 120 120 120 F F F 1 020-039 70 70 70 124 124 124 F F F 2 040-059 68 68 68 120 120 120 F F F 3 060-079 68 68 68 120 120 120 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 69 69 69 121 121 121 F F F 6 120-139 68 68 68 120 120 120 F F F 7 140-159 68 68 68 120 120 120 F F F 8 160-179 68 68 68 120 120 120 F F F 9 180-199 70 70 70 122 122 122 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 70 70 70 124 124 124 F F F 12 240-259 71 71 71 125 125 125 F F F 13 260-279 71 71 71 125 125 125 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 70 70 70 124 124 124 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 67 67 67 119 119 119 F F F 18 360-379 62 62 62 111 111 111 F F F 19 380-399 70 70 70 124 124 124 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 60 60 60 108 108 108 F F F 22 440-459 68 68 68 120 120 120 F F F 23 460-479 69 69 69 121 121 121 F F F 24 480-499 62 62 62 111 111 111 F F F 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 70 70 70 122 122 122 F F F 28 560-579 71 71 71 125 125 125 F F F 29 580-599 70 70 70 123 123 123 F F F Max gen: 71, Max flush: 125 Begin loop 36 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.577346666Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"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":"2026-10-22T23:22:54.585711974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586005961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:54.586036746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586045955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"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":"2026-10-22T23:22:54.586057673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"Crucible dc2b60c3-1696-45a4-9dba-e1af0e323b72 has session id: f4051f8e-7b77-46d2-a7ee-fd14b4cb7513","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586403322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Upstairs opts: Upstairs UUID: dc2b60c3-1696-45a4-9dba-e1af0e323b72, 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":"2026-10-22T23:22:54.586435178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Crucible stats registered with UUID: dc2b60c3-1696-45a4-9dba-e1af0e323b72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586446126Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:54.586455505Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586636198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"2","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586651396Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"1","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586661394Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"0","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586801774Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"task":"crutest"} {"msg":"The guest has requested activation with gen:72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586818611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"dc2b60c3-1696-45a4-9dba-e1af0e323b72 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586850826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586860515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"0","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586870564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"1","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586880362Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"2","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586890171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"2","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586900269Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"1","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586910398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"0","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"ds_connection connected from Ok(127.0.0.1:45160)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.586976488Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"2","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"ds_connection connected from Ok(127.0.0.1:57298)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.587026371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"0","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"ds_connection connected from Ok(127.0.0.1:41732)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.587037129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"io task","client":"1","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"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":"2026-10-22T23:22:54.587616704Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"0","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"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":"2026-10-22T23:22:54.587634591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"1","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"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":"2026-10-22T23:22:54.587725928Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"2","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.587919759Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.587937906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"[0]R flush_numbers[0..12]: [120, 124, 120, 120, 121, 121, 120, 120, 120, 122, 108, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588013235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"[0]R generation[0..12]: [68, 70, 68, 68, 69, 69, 68, 68, 68, 70, 60, 70]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588024614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"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":"2026-10-22T23:22:54.588035802Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"[1]R flush_numbers[0..12]: [120, 124, 120, 120, 121, 121, 120, 120, 120, 122, 108, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.58804651Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"[1]R generation[0..12]: [68, 70, 68, 68, 69, 69, 68, 68, 68, 70, 60, 70]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588057379Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"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":"2026-10-22T23:22:54.588068437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"[2]R flush_numbers[0..12]: [120, 124, 120, 120, 121, 121, 120, 120, 120, 122, 108, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588079126Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"[2]R generation[0..12]: [68, 70, 68, 68, 69, 69, 68, 68, 68, 70, 60, 70]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588089424Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"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":"2026-10-22T23:22:54.588100413Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Max found gen is 72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588109901Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Generation requested: 72 >= found:72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.58811964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Next flush: 126","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588129138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588138497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"":"downstairs","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588149855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588158784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"0","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588168423Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"1","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588178221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"client":"2","":"downstairs","session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.5881881Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588197818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"dc2b60c3-1696-45a4-9dba-e1af0e323b72 is now active with session: f4051f8e-7b77-46d2-a7ee-fd14b4cb7513","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588207917Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588216835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"session_id":"f4051f8e-7b77-46d2-a7ee-fd14b4cb7513"} {"msg":"The guest has finished waiting for activation with:72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588226294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"Activated sub_volume dc2b60c3-1696-45a4-9dba-e1af0e323b72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588234383Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.588242652Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"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":"2026-10-22T23:22:54.588560415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"task":"crutest"} 01/30 Write block 436 len 12288 data: 6 5 5 02/30 Read block 577 len 20480 03/30 Read block 333 len 16384 04/30 Write block 306 len 36864 data: 9 7 9 9 8 8 7 8 6 05/30 Write block 143 len 28672 data: 3 3 3 4 5 8 8 06/30 Read block 257 len 16384 07/30 Read block 150 len 28672 08/30 Write block 567 len 20480 data: 10 6 4 5 6 09/30 Read block 121 len 20480 10/30 Flush 11/30 Write block 578 len 36864 data: 4 4 3 4 5 4 5 8 9 12/30 Read block 62 len 36864 13/30 Flush 14/30 Write block 168 len 36864 data: 4 5 6 7 6 8 7 5 6 15/30 Write block 359 len 24576 data: 5 5 5 5 4 4 16/30 Flush 17/30 Write block 235 len 28672 data: 6 6 6 8 8 6 7 18/30 Write block 552 len 16384 data: 8 6 6 6 19/30 Read block 278 len 12288 20/30 Read block 487 len 12288 21/30 Read block 243 len 36864 22/30 Read block 282 len 24576 23/30 Read block 303 len 36864 24/30 Read block 52 len 16384 25/30 Write block 485 len 12288 data: 8 8 9 26/30 Write block 251 len 16384 data: 6 10 9 6 27/30 Read block 576 len 20480 28/30 Read block 153 len 32768 29/30 Read block 195 len 32768 30/30 Read block 398 len 16384 ---------------------------------------------------------------- Crucible gen:72 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 5 Done Done Done false 1002 Acked Read 4 Done Done Done false 1003 Acked Write 9 Done Done Done false 1004 Acked Write 7 Done Done Done false 1005 Acked Read 4 Done Done Done false 1006 Acked Read 7 Done Sent Done false 1007 Acked Write 5 Done Sent Done false 1008 Acked Read 5 Done Sent Done false 1009 Acked Flush 0 Done Sent Done false 1010 Acked Write 9 Done Sent Done false 1011 Acked Read 9 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 9 Done Sent Done false 1014 Acked Write 6 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 7 Done Sent Done false 1017 Acked Write 4 Done Sent Done false 1018 Acked Read 3 Done Sent Done false 1019 Acked Read 3 Done Sent Done false 1020 Acked Read 9 Done Sent Done false 1021 Acked Read 6 Done Sent Done false 1022 Acked Read 9 Done Sent Done false 1023 Acked Read 4 Done Sent Done false 1024 Acked Write 3 Done Sent Done false 1025 Acked Write 4 Done Sent Done false 1026 Acked Read 5 Done Sent Done false 1027 Acked Read 8 Done Sent Done false 1028 Acked Read 8 Done Sent Done false 1029 Acked Read 4 Done Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 24 0 24 Done 30 6 30 66 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":"2026-10-22T23:22:54.59735352Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:54.597624351Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1424,"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 68 68 68 120 120 120 F F F 1 020-039 70 70 70 124 124 124 F F F 2 040-059 68 68 68 120 120 120 F F F 3 060-079 68 68 68 120 120 120 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 69 69 69 121 121 121 F F F 6 120-139 68 68 68 120 120 120 F F F 7 140-159 72 68 72 126 120 126 F T F <--- 8 160-179 72 68 72 128 120 128 F F F <--- 9 180-199 70 70 70 122 122 122 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 70 70 70 124 124 124 T F T <--- 12 240-259 71 71 71 125 125 125 T F T <--- 13 260-279 71 71 71 125 125 125 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 72 70 72 126 124 126 F T F <--- 16 320-339 67 67 67 119 119 119 F F F 17 340-359 72 67 72 128 119 128 F F F <--- 18 360-379 72 62 72 128 111 128 F F F <--- 19 380-399 70 70 70 124 124 124 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 72 60 72 126 108 126 F T F <--- 22 440-459 68 68 68 120 120 120 F F F 23 460-479 69 69 69 121 121 121 F F F 24 480-499 62 62 62 111 111 111 T F T <--- 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 70 70 70 122 122 122 T F T <--- 28 560-579 72 71 72 127 125 127 F F F <--- 29 580-599 72 70 72 127 123 127 F F F <--- Max gen: 72, 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 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 68 68 68 120 120 120 F F F 1 020-039 70 70 70 124 124 124 F F F 2 040-059 68 68 68 120 120 120 F F F 3 060-079 68 68 68 120 120 120 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 69 69 69 121 121 121 F F F 6 120-139 68 68 68 120 120 120 F F F 7 140-159 72 72 72 126 126 126 F F F 8 160-179 72 72 72 128 128 128 F F F 9 180-199 70 70 70 122 122 122 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 73 73 73 129 129 129 F F F 12 240-259 73 73 73 129 129 129 F F F 13 260-279 71 71 71 125 125 125 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 72 72 72 126 126 126 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 70 70 70 124 124 124 F F F 20 400-419 64 64 64 114 114 114 F F F 21 420-439 72 72 72 126 126 126 F F F 22 440-459 68 68 68 120 120 120 F F F 23 460-479 69 69 69 121 121 121 F F F 24 480-499 73 73 73 129 129 129 F F F 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 73 73 73 129 129 129 F F F 28 560-579 72 72 72 127 127 127 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 73, Max flush: 129 Begin loop 37 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.834119753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"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":"2026-10-22T23:22:58.842675204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.842987728Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:22:58.843025332Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843034561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"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":"2026-10-22T23:22:58.843046359Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"Crucible c6ae2979-851c-4601-b5cb-511e634add65 has session id: d111998b-de96-42c0-bb7b-9a830b8cd3d6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843374861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Upstairs opts: Upstairs UUID: c6ae2979-851c-4601-b5cb-511e634add65, 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":"2026-10-22T23:22:58.843404417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Crucible stats registered with UUID: c6ae2979-851c-4601-b5cb-511e634add65","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843415855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:22:58.843425294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843597298Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"2","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843613106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"0","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843623424Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"1","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843772912Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"task":"crutest"} {"msg":"The guest has requested activation with gen:74","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.84379074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"c6ae2979-851c-4601-b5cb-511e634add65 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843825025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843834753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"0","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843844692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"1","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.84385463Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"2","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843864349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"2","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843874547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"0","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843884526Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"1","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"ds_connection connected from Ok(127.0.0.1:47082)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843942917Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"0","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"ds_connection connected from Ok(127.0.0.1:47648)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.843980942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"2","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"ds_connection connected from Ok(127.0.0.1:63295)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.844041833Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"io task","client":"1","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"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":"2026-10-22T23:22:58.844689727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"2","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"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":"2026-10-22T23:22:58.844733191Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"1","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"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":"2026-10-22T23:22:58.844745499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"0","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845007161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845058573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"[0]R flush_numbers[0..12]: [120, 124, 120, 120, 121, 121, 120, 126, 128, 122, 108, 129]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845128693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"[0]R generation[0..12]: [68, 70, 68, 68, 69, 69, 68, 72, 72, 70, 60, 73]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845140101Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"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":"2026-10-22T23:22:58.84515135Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"[1]R flush_numbers[0..12]: [120, 124, 120, 120, 121, 121, 120, 126, 128, 122, 108, 129]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845162428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"[1]R generation[0..12]: [68, 70, 68, 68, 69, 69, 68, 72, 72, 70, 60, 73]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845172996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"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":"2026-10-22T23:22:58.845184165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"[2]R flush_numbers[0..12]: [120, 124, 120, 120, 121, 121, 120, 126, 128, 122, 108, 129]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845194933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"[2]R generation[0..12]: [68, 70, 68, 68, 69, 69, 68, 72, 72, 70, 60, 73]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845205282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"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":"2026-10-22T23:22:58.84521641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Max found gen is 74","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845226029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Generation requested: 74 >= found:74","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845237787Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Next flush: 130","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845247205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845256804Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"":"downstairs","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845267012Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845276191Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"0","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.84528624Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"1","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845296108Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"client":"2","":"downstairs","session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845305907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845315195Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"c6ae2979-851c-4601-b5cb-511e634add65 is now active with session: d111998b-de96-42c0-bb7b-9a830b8cd3d6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845325284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845334183Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"session_id":"d111998b-de96-42c0-bb7b-9a830b8cd3d6"} {"msg":"The guest has finished waiting for activation with:74","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845343491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"Activated sub_volume c6ae2979-851c-4601-b5cb-511e634add65","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.84535164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.845359809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"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":"2026-10-22T23:22:58.845662514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"task":"crutest"} 01/30 Flush 02/30 Write block 380 len 32768 data: 8 10 10 8 8 7 8 9 03/30 Flush 04/30 Write block 237 len 28672 data: 7 9 9 7 8 6 6 05/30 Write block 474 len 28672 data: 4 4 4 5 7 4 4 06/30 Write block 447 len 28672 data: 6 7 6 8 9 8 10 07/30 Read block 345 len 4096 08/30 Write block 56 len 28672 data: 8 10 9 7 6 5 4 09/30 Write block 112 len 40960 data: 5 8 8 7 7 7 6 8 6 6 10/30 Read block 478 len 24576 11/30 Write block 390 len 12288 data: 10 8 7 12/30 Write block 188 len 16384 data: 7 6 7 6 13/30 Flush 14/30 Write block 398 len 28672 data: 9 9 8 8 8 11 11 15/30 Read block 187 len 20480 16/30 Read block 520 len 12288 17/30 Write block 439 len 28672 data: 5 5 4 6 7 8 7 18/30 Write block 541 len 36864 data: 6 5 9 9 7 9 9 9 9 19/30 Write block 274 len 20480 data: 7 10 10 8 5 20/30 Read block 111 len 8192 21/30 Write block 564 len 4096 data: 8 22/30 Read block 228 len 24576 23/30 Read block 522 len 12288 24/30 Write block 127 len 32768 data: 5 5 6 7 7 7 6 5 25/30 Write block 1 len 40960 data: 4 5 6 5 6 6 4 5 5 6 26/30 Read block 533 len 12288 27/30 Read block 304 len 24576 28/30 Write block 15 len 36864 data: 15 13 8 9 9 9 8 9 9 29/30 Read block 579 len 36864 30/30 Write block 181 len 16384 data: 7 8 8 6 ---------------------------------------------------------------- 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 Flush 0 Done Sent Done false 1001 Acked Write 8 Done Sent Done false 1002 Acked Flush 0 Done Sent Done false 1003 Acked Write 7 Done Sent Done false 1004 Acked Write 7 Done Sent Done false 1005 Acked Write 7 Done Sent Done false 1006 Acked Read 1 Done Sent Done false 1007 Acked Write 7 Done Sent Done false 1008 Acked Write 10 Done Sent Done false 1009 Acked Read 6 Done Sent Done false 1010 Acked Write 3 Done Sent Done false 1011 Acked Write 4 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 7 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Read 3 Done Sent Done false 1016 Acked Write 7 Done Sent Done false 1017 Acked Write 9 Done Sent Done false 1018 Acked Write 5 Done Sent Done false 1019 Acked Read 2 Done Sent Done false 1020 Acked Write 1 Done Sent Done false 1021 Acked Read 6 Done Sent Done false 1022 Acked Read 3 Done Sent Done false 1023 Acked Write 8 Done Sent Done false 1024 Acked Write 10 Done Sent Done false 1025 Acked Read 3 Done Sent Done false 1026 Acked Read 6 Done Sent Done false 1027 Acked Write 9 Done Sent Done false 1028 Acked Read 9 Done Sent Done false 1029 Acked Write 4 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(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":"2026-10-22T23:22:58.853945535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:22:58.85425259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1432,"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 68 68 68 120 120 120 T F T <--- 1 020-039 70 70 70 124 124 124 T F T <--- 2 040-059 74 68 74 132 120 132 F F F <--- 3 060-079 74 68 74 132 120 132 F F F <--- 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 69 74 132 121 132 F F F <--- 6 120-139 74 68 74 132 120 132 T F T <--- 7 140-159 72 72 72 126 126 126 F F F 8 160-179 72 72 72 128 128 128 F F F 9 180-199 74 70 74 132 122 132 T F T <--- 10 200-219 60 60 60 108 108 108 F F F 11 220-239 74 73 74 132 129 132 F F F <--- 12 240-259 74 73 74 132 129 132 F F F <--- 13 260-279 71 71 71 125 125 125 T F T <--- 14 280-299 70 70 70 124 124 124 F F F 15 300-319 72 72 72 126 126 126 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 74 70 74 132 124 132 T F T <--- 20 400-419 64 64 64 114 114 114 T F T <--- 21 420-439 72 72 72 126 126 126 T F T <--- 22 440-459 74 68 74 132 120 132 T F T <--- 23 460-479 74 69 74 132 121 132 F F F <--- 24 480-499 74 73 74 132 129 132 F F F <--- 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 73 73 73 129 129 129 T F T <--- 28 560-579 72 72 72 127 127 127 T F T <--- 29 580-599 72 72 72 127 127 127 F F F Max gen: 74, 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 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 75 75 75 133 133 133 F F F 1 020-039 75 75 75 133 133 133 F F F 2 040-059 74 74 74 132 132 132 F F F 3 060-079 74 74 74 132 132 132 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 75 75 75 133 133 133 F F F 7 140-159 72 72 72 126 126 126 F F F 8 160-179 72 72 72 128 128 128 F F F 9 180-199 75 75 75 133 133 133 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 74 74 74 132 132 132 F F F 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 72 72 72 126 126 126 F F F 16 320-339 67 67 67 119 119 119 F F F 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 75 75 75 133 133 133 F F F 20 400-419 75 75 75 133 133 133 F F F 21 420-439 75 75 75 133 133 133 F F F 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 74 74 74 132 132 132 F F F 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 75 75 75 133 133 133 F F F 28 560-579 75 75 75 133 133 133 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 75, Max flush: 133 Begin loop 38 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.108237129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"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":"2026-10-22T23:23:03.115454837Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.115529196Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"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":"2026-10-22T23:23:03.122941535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123220144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:03.123249849Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123258798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"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":"2026-10-22T23:23:03.123270536Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"Crucible eb1425b7-6abf-4e67-b129-594faf9080a9 has session id: 2f280b8d-d21b-41ea-90f6-a63e741b6213","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123600218Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Upstairs opts: Upstairs UUID: eb1425b7-6abf-4e67-b129-594faf9080a9, 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":"2026-10-22T23:23:03.123630303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Crucible stats registered with UUID: eb1425b7-6abf-4e67-b129-594faf9080a9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123641831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:03.12365138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123825234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"0","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123841102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"1","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123851281Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"2","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.123985861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"task":"crutest"} {"msg":"The guest has requested activation with gen:76","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124011387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"eb1425b7-6abf-4e67-b129-594faf9080a9 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124035833Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124045522Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"0","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124055581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"1","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124065499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"2","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124075648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"2","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124087186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"1","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124133639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"0","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"ds_connection connected from Ok(127.0.0.1:33278)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124144857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"2","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"ds_connection connected from Ok(127.0.0.1:52724)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124172453Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"1","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"ds_connection connected from Ok(127.0.0.1:52044)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.124183322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"io task","client":"0","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"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":"2026-10-22T23:23:03.12494078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"1","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"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":"2026-10-22T23:23:03.124967186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"0","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"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":"2026-10-22T23:23:03.125047895Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"2","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125252984Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125289769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"[0]R flush_numbers[0..12]: [133, 133, 132, 132, 121, 132, 133, 126, 128, 133, 108, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125383525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"[0]R generation[0..12]: [75, 75, 74, 74, 69, 74, 75, 72, 72, 75, 60, 74]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125395043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"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":"2026-10-22T23:23:03.125406232Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"[1]R flush_numbers[0..12]: [133, 133, 132, 132, 121, 132, 133, 126, 128, 133, 108, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.12541702Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"[1]R generation[0..12]: [75, 75, 74, 74, 69, 74, 75, 72, 72, 75, 60, 74]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125427689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"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":"2026-10-22T23:23:03.125441817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"[2]R flush_numbers[0..12]: [133, 133, 132, 132, 121, 132, 133, 126, 128, 133, 108, 132]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125452705Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"[2]R generation[0..12]: [75, 75, 74, 74, 69, 74, 75, 72, 72, 75, 60, 74]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125463253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"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":"2026-10-22T23:23:03.125474462Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Max found gen is 76","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.12548418Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Generation requested: 76 >= found:76","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125493969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Next flush: 134","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125503477Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125512986Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"":"downstairs","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125523255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125532353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"0","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125542452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"1","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.12555253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"client":"2","":"downstairs","session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125562619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125571917Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"eb1425b7-6abf-4e67-b129-594faf9080a9 is now active with session: 2f280b8d-d21b-41ea-90f6-a63e741b6213","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125582026Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125590945Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"session_id":"2f280b8d-d21b-41ea-90f6-a63e741b6213"} {"msg":"The guest has finished waiting for activation with:76","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125601853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"Activated sub_volume eb1425b7-6abf-4e67-b129-594faf9080a9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.125610202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.12561861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"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":"2026-10-22T23:23:03.125927595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"task":"crutest"} 01/30 Write block 188 len 40960 data: 8 7 8 7 6 6 6 6 6 5 02/30 Write block 186 len 8192 data: 4 7 03/30 Read block 509 len 20480 04/30 Read block 386 len 12288 05/30 Read block 28 len 20480 06/30 Read block 285 len 32768 07/30 Write block 412 len 40960 data: 5 6 4 5 8 8 7 7 7 6 08/30 Write block 197 len 4096 data: 6 09/30 Flush 10/30 Write block 323 len 40960 data: 3 3 4 4 5 5 5 5 5 5 11/30 Read block 326 len 32768 12/30 Read block 328 len 4096 13/30 Read block 183 len 40960 14/30 Read block 569 len 16384 15/30 Read block 403 len 12288 16/30 Flush 17/30 Write block 574 len 20480 data: 8 7 6 6 5 18/30 Read block 528 len 8192 19/30 Write block 21 len 28672 data: 9 10 10 7 8 7 7 20/30 Write block 73 len 16384 data: 7 5 7 9 21/30 Write block 307 len 24576 data: 8 10 10 9 9 8 22/30 Read block 207 len 12288 23/30 Read block 220 len 16384 24/30 Read block 535 len 4096 25/30 Read block 480 len 16384 26/30 Flush 27/30 Write block 304 len 8192 data: 6 8 28/30 Write block 229 len 40960 data: 5 6 5 6 4 3 7 7 8 10 29/30 Write block 125 len 16384 data: 8 6 6 6 30/30 Read block 137 len 20480 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Write 2 Done Done Done false 1002 Acked Read 5 Done Done Done false 1003 Acked Read 3 Sent Done Done false 1004 Acked Read 5 Sent Done Done false 1005 Acked Read 8 Sent Done Done false 1006 Acked Write 10 Sent Done Done false 1007 Acked Write 1 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 8 Sent Done Done false 1011 Acked Read 1 Sent Done Done false 1012 Acked Read 10 Sent Done Done false 1013 Acked Read 4 Sent Done Done false 1014 Acked Read 3 Sent Done Done false 1015 Acked Flush 0 Sent Done Done false 1016 Acked Write 5 Sent Done Done false 1017 Acked Read 2 Sent Done Done false 1018 Acked Write 7 Sent Done Done false 1019 Acked Write 4 Sent Done Done false 1020 Acked Write 6 Sent Done Done false 1021 Acked Read 3 Sent Done Done false 1022 Acked Read 4 Sent Done Done false 1023 Acked Read 1 Sent Done Done false 1024 Acked Read 4 Sent Done Done false 1025 Acked Flush 0 Sent Done Done false 1026 Acked Write 2 Sent Done Done false 1027 Acked Write 10 Sent Done Done false 1028 Acked Write 4 Sent Done Done false 1029 Acked Read 5 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 27 0 0 27 Done 3 30 30 63 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1025)) 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":"2026-10-22T23:23:03.133940515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:03.134215595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1440,"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 75 75 75 133 133 133 F F F 1 020-039 75 76 76 133 136 136 F F F <--- 2 040-059 74 74 74 132 132 132 F F F 3 060-079 74 76 76 132 136 136 F F F <--- 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 75 75 75 133 133 133 F T T <--- 7 140-159 72 72 72 126 126 126 F F F 8 160-179 72 72 72 128 128 128 F F F 9 180-199 75 76 76 133 134 134 T F F <--- 10 200-219 60 60 60 108 108 108 F F F 11 220-239 74 74 74 132 132 132 F T T <--- 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 72 76 76 126 136 136 F T T <--- 16 320-339 67 76 76 119 135 135 F F F <--- 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 75 75 75 133 133 133 F F F 20 400-419 75 76 76 133 134 134 F F F <--- 21 420-439 75 76 76 133 134 134 F F F <--- 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 74 74 74 132 132 132 F F F 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 75 75 75 133 133 133 F F F 28 560-579 75 76 76 133 136 136 F F F <--- 29 580-599 72 72 72 127 127 127 F F F Max gen: 76, Max flush: 136 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 75 75 75 133 133 133 F F F 1 020-039 76 76 76 136 136 136 F F F 2 040-059 74 74 74 132 132 132 F F F 3 060-079 76 76 76 136 136 136 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 72 72 72 126 126 126 F F F 8 160-179 72 72 72 128 128 128 F F F 9 180-199 76 76 76 134 134 134 F F F 10 200-219 60 60 60 108 108 108 F F F 11 220-239 77 77 77 137 137 137 F F F 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 77 77 77 137 137 137 F F F 16 320-339 76 76 76 135 135 135 F F F 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 75 75 75 133 133 133 F F F 20 400-419 76 76 76 134 134 134 F F F 21 420-439 76 76 76 134 134 134 F F F 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 74 74 74 132 132 132 F F F 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 F F F 27 540-559 75 75 75 133 133 133 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 77, Max flush: 137 Begin loop 39 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.374501898Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"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":"2026-10-22T23:23:07.382810475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383097603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:07.383127888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383138857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"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":"2026-10-22T23:23:07.383150795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"Crucible ede54ae5-99b9-450a-8660-0e7038da3934 has session id: 390fe75e-e58a-47d1-b479-c23ccf3faa4a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383465349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Upstairs opts: Upstairs UUID: ede54ae5-99b9-450a-8660-0e7038da3934, 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":"2026-10-22T23:23:07.383487066Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Crucible stats registered with UUID: ede54ae5-99b9-450a-8660-0e7038da3934","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383497324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:07.383508992Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383681567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"1","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383710643Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"2","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383721521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"0","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383845453Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"task":"crutest"} {"msg":"The guest has requested activation with gen:78","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.3838615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"ede54ae5-99b9-450a-8660-0e7038da3934 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383874978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383884277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"0","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383894346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"1","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383904014Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"2","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383915762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"0","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383926061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"1","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.383936199Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"2","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"ds_connection connected from Ok(127.0.0.1:58529)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.384012398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"2","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"ds_connection connected from Ok(127.0.0.1:46432)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.384038794Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"1","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"ds_connection connected from Ok(127.0.0.1:54059)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.384050493Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"io task","client":"0","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"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":"2026-10-22T23:23:07.384725153Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"0","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"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":"2026-10-22T23:23:07.384762998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"2","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"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":"2026-10-22T23:23:07.384803502Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"1","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385028709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385063404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"[0]R flush_numbers[0..12]: [133, 136, 132, 136, 121, 132, 137, 126, 128, 134, 108, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385131134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"[0]R generation[0..12]: [75, 76, 74, 76, 69, 74, 77, 72, 72, 76, 60, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385142562Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"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":"2026-10-22T23:23:07.3851538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"[1]R flush_numbers[0..12]: [133, 136, 132, 136, 121, 132, 137, 126, 128, 134, 108, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385167858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"[1]R generation[0..12]: [75, 76, 74, 76, 69, 74, 77, 72, 72, 76, 60, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385178277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"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":"2026-10-22T23:23:07.385189545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"[2]R flush_numbers[0..12]: [133, 136, 132, 136, 121, 132, 137, 126, 128, 134, 108, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385200303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"[2]R generation[0..12]: [75, 76, 74, 76, 69, 74, 77, 72, 72, 76, 60, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385210852Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"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":"2026-10-22T23:23:07.38522187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Max found gen is 78","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385231729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Generation requested: 78 >= found:78","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385241557Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Next flush: 138","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385251136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385260575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"":"downstairs","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385270863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385279922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"0","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.38528991Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"1","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385299809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"client":"2","":"downstairs","session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385309697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385320366Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"ede54ae5-99b9-450a-8660-0e7038da3934 is now active with session: 390fe75e-e58a-47d1-b479-c23ccf3faa4a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385330544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385339633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"session_id":"390fe75e-e58a-47d1-b479-c23ccf3faa4a"} {"msg":"The guest has finished waiting for activation with:78","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385348932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"Activated sub_volume ede54ae5-99b9-450a-8660-0e7038da3934","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.3853571Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.385365309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"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":"2026-10-22T23:23:07.385705199Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"task":"crutest"} 01/30 Write block 205 len 40960 data: 6 9 9 8 8 8 7 7 5 6 02/30 Read block 580 len 16384 03/30 Read block 68 len 24576 04/30 Write block 66 len 16384 data: 5 5 3 3 05/30 Read block 452 len 12288 06/30 Read block 296 len 4096 07/30 Read block 12 len 32768 08/30 Read block 125 len 40960 09/30 Read block 152 len 32768 10/30 Write block 417 len 28672 data: 9 8 8 8 7 4 3 11/30 Read block 9 len 28672 12/30 Read block 131 len 36864 13/30 Flush 14/30 Write block 141 len 36864 data: 3 3 4 4 4 5 6 9 9 15/30 Read block 70 len 40960 16/30 Read block 401 len 8192 17/30 Read block 540 len 36864 18/30 Flush 19/30 Write block 28 len 8192 data: 5 5 20/30 Read block 198 len 36864 21/30 Read block 338 len 12288 22/30 Write block 532 len 36864 data: 11 8 9 11 9 8 6 8 7 23/30 Write block 389 len 16384 data: 10 11 9 8 24/30 Write block 550 len 4096 data: 12 25/30 Read block 257 len 40960 26/30 Write block 486 len 32768 data: 9 10 8 7 7 5 4 5 27/30 Read block 515 len 36864 28/30 Write block 407 len 32768 data: 9 6 6 6 5 6 7 5 29/30 Read block 101 len 24576 30/30 Write block 43 len 4096 data: 8 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Read 4 Done Sent Done false 1002 Acked Read 6 Done Sent Done false 1003 Acked Write 4 Done Sent Done false 1004 Acked Read 3 Done Sent Done false 1005 Acked Read 1 Done Sent Done false 1006 Acked Read 8 Done Sent Done false 1007 Acked Read 10 Done Sent Done false 1008 Acked Read 8 Done Sent Done false 1009 Acked Write 7 Done Sent Done false 1010 Acked Read 7 Done Sent Done false 1011 Acked Read 9 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Write 9 Done Sent Done false 1014 Acked Read 10 Done Sent Done false 1015 Acked Read 2 Done Sent Done false 1016 Acked Read 9 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Write 2 Done Sent Done false 1019 Acked Read 9 Done Sent Done false 1020 Acked Read 3 Done Sent Done false 1021 Acked Write 9 Done Sent Done false 1022 Acked Write 4 Done Sent Done false 1023 Acked Write 1 Done Sent Done false 1024 Acked Read 10 Done Sent Done false 1025 Acked Write 8 Done Sent Done false 1026 Acked Read 9 Done Sent Done false 1027 Acked Write 8 Done Sent Done false 1028 Acked Read 6 Done Sent Done false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 29 1 31 Done 29 1 29 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1017)) None 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":"2026-10-22T23:23:07.394575393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:07.394841064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1448,"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 75 75 75 133 133 133 F F F 1 020-039 76 76 76 136 136 136 T F T <--- 2 040-059 74 74 74 132 132 132 T F T <--- 3 060-079 78 76 78 138 136 138 F F F <--- 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 72 78 139 126 139 F F F <--- 8 160-179 72 72 72 128 128 128 F F F 9 180-199 76 76 76 134 134 134 F F F 10 200-219 78 60 78 138 108 138 F T F <--- 11 220-239 77 77 77 137 137 137 F F F 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 77 77 77 137 137 137 F F F 16 320-339 76 76 76 135 135 135 F F F 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 75 75 75 133 133 133 T F T <--- 20 400-419 78 76 78 138 134 138 T F T <--- 21 420-439 78 76 78 138 134 138 F F F <--- 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 74 74 74 132 132 132 T F T <--- 25 500-519 70 70 70 124 124 124 F F F 26 520-539 71 71 71 125 125 125 T F T <--- 27 540-559 75 75 75 133 133 133 T F T <--- 28 560-579 76 76 76 136 136 136 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 78, Max flush: 139 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 75 75 75 133 133 133 F F F 1 020-039 79 79 79 140 140 140 F F F 2 040-059 79 79 79 140 140 140 F F F 3 060-079 78 78 78 138 138 138 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 72 72 72 128 128 128 F F F 9 180-199 76 76 76 134 134 134 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 77 77 77 137 137 137 F F F 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 70 70 70 124 124 124 F F F 15 300-319 77 77 77 137 137 137 F F F 16 320-339 76 76 76 135 135 135 F F F 17 340-359 72 72 72 128 128 128 F F F 18 360-379 72 72 72 128 128 128 F F F 19 380-399 79 79 79 140 140 140 F F F 20 400-419 79 79 79 140 140 140 F F F 21 420-439 78 78 78 138 138 138 F F F 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 79 79 79 140 140 140 F F F 25 500-519 70 70 70 124 124 124 F F F 26 520-539 79 79 79 140 140 140 F F F 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 79, Max flush: 140 Begin loop 40 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.636050723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"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":"2026-10-22T23:23:11.643258142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.643326602Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"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":"2026-10-22T23:23:11.650349808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.650602971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:11.650632357Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.650640975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"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":"2026-10-22T23:23:11.650652614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"Crucible a2b3d930-baed-4fb8-9e98-9c59b9311baf has session id: 6edf3ed8-cf0b-459c-b497-321314352ca5","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651011921Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Upstairs opts: Upstairs UUID: a2b3d930-baed-4fb8-9e98-9c59b9311baf, 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":"2026-10-22T23:23:11.651040407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Crucible stats registered with UUID: a2b3d930-baed-4fb8-9e98-9c59b9311baf","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651051525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:11.651061024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651208762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"1","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651225949Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"0","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651236388Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"2","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651369858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"task":"crutest"} {"msg":"The guest has requested activation with gen:80","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651394045Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"a2b3d930-baed-4fb8-9e98-9c59b9311baf active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651413542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.65142253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"0","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651432739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"1","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651442677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"2","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651452566Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"2","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651462614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"0","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651472543Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"1","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"ds_connection connected from Ok(127.0.0.1:41330)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651502029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"2","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"ds_connection connected from Ok(127.0.0.1:42914)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651513217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"0","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"ds_connection connected from Ok(127.0.0.1:55002)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.651523785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"io task","client":"1","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"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":"2026-10-22T23:23:11.652215884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"2","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"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":"2026-10-22T23:23:11.65223947Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"1","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"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":"2026-10-22T23:23:11.652251258Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"0","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652528048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652540476Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"[0]R flush_numbers[0..12]: [133, 140, 140, 138, 121, 132, 137, 139, 128, 134, 138, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652575081Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"[0]R generation[0..12]: [75, 79, 79, 78, 69, 74, 77, 78, 72, 76, 78, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652586389Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"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":"2026-10-22T23:23:11.652597667Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"[1]R flush_numbers[0..12]: [133, 140, 140, 138, 121, 132, 137, 139, 128, 134, 138, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652608446Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"[1]R generation[0..12]: [75, 79, 79, 78, 69, 74, 77, 78, 72, 76, 78, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652618934Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"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":"2026-10-22T23:23:11.652630093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"[2]R flush_numbers[0..12]: [133, 140, 140, 138, 121, 132, 137, 139, 128, 134, 138, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652640931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"[2]R generation[0..12]: [75, 79, 79, 78, 69, 74, 77, 78, 72, 76, 78, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652651259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"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":"2026-10-22T23:23:11.652662208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Max found gen is 80","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652671576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Generation requested: 80 >= found:80","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652681355Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Next flush: 141","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652690994Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652700492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"":"downstairs","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652710411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652721029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"0","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652730828Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"1","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652740766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"client":"2","":"downstairs","session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652750765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652760023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"a2b3d930-baed-4fb8-9e98-9c59b9311baf is now active with session: 6edf3ed8-cf0b-459c-b497-321314352ca5","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652770052Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652779011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"session_id":"6edf3ed8-cf0b-459c-b497-321314352ca5"} {"msg":"The guest has finished waiting for activation with:80","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652788279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"Activated sub_volume a2b3d930-baed-4fb8-9e98-9c59b9311baf","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652796678Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.652804987Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"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":"2026-10-22T23:23:11.653106762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"task":"crutest"} 01/30 Write block 286 len 12288 data: 5 5 5 02/30 Read block 173 len 24576 03/30 Read block 470 len 28672 04/30 Write block 503 len 40960 data: 5 4 5 7 8 5 5 5 5 6 05/30 Read block 398 len 12288 06/30 Write block 332 len 8192 data: 6 4 07/30 Read block 580 len 20480 08/30 Write block 168 len 36864 data: 5 6 7 8 7 9 8 6 7 09/30 Read block 427 len 12288 10/30 Write block 414 len 24576 data: 6 6 9 10 9 9 11/30 Read block 2 len 16384 12/30 Read block 461 len 12288 13/30 Read block 25 len 32768 14/30 Read block 316 len 24576 15/30 Write block 328 len 16384 data: 6 6 6 6 16/30 Write block 362 len 12288 data: 6 5 5 17/30 Write block 171 len 40960 data: 9 8 10 9 7 8 6 5 6 8 18/30 Write block 45 len 12288 data: 8 6 6 19/30 Read block 231 len 8192 20/30 Read block 45 len 16384 21/30 Read block 224 len 8192 22/30 Read block 159 len 24576 23/30 Read block 69 len 24576 24/30 Read block 399 len 28672 25/30 Flush 26/30 Write block 513 len 32768 data: 4 4 4 5 7 8 8 8 27/30 Write block 347 len 36864 data: 4 5 5 7 6 5 5 6 6 28/30 Write block 373 len 16384 data: 5 7 8 9 29/30 Read block 193 len 4096 30/30 Read block 35 len 36864 ---------------------------------------------------------------- Crucible gen:80 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 6 Done Done Done false 1002 Acked Read 7 Done Done Done false 1003 Acked Write 10 Done Done Done false 1004 Acked Read 3 Done Done Done false 1005 Acked Write 2 Done Done Done false 1006 Acked Read 5 Sent Done Done false 1007 Acked Write 9 Sent Done Done false 1008 Acked Read 3 Sent Done Done false 1009 Acked Write 6 Sent Done Done false 1010 Acked Read 4 Sent Done Done false 1011 Acked Read 3 Sent Done Done false 1012 Acked Read 8 Sent Done Done false 1013 Acked Read 6 Sent Done Done false 1014 Acked Write 4 Sent Done Done false 1015 Acked Write 3 Sent Done Done false 1016 Acked Write 10 Sent Done Done false 1017 Acked Write 3 Sent Done Done false 1018 Acked Read 2 Sent Done Done false 1019 Acked Read 4 Sent Done Done false 1020 Acked Read 2 Sent Done Done false 1021 Acked Read 6 Sent Done Done false 1022 Acked Read 6 Sent Done Done false 1023 Acked Read 7 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 8 Sent Done Done false 1026 Acked Write 9 Sent Done Done false 1027 Acked Write 4 Sent Done Done false 1028 Acked Read 1 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 6 30 29 65 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":"2026-10-22T23:23:11.661484469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:11.661756549Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1456,"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 75 75 75 133 133 133 F F F 1 020-039 79 79 79 140 140 140 F F F 2 040-059 79 80 80 140 141 141 F F F <--- 3 060-079 78 78 78 138 138 138 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 72 80 80 128 141 141 F F F <--- 9 180-199 76 80 80 134 141 141 F F F <--- 10 200-219 78 78 78 138 138 138 F F F 11 220-239 77 77 77 137 137 137 F F F 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 70 80 80 124 141 141 T F F <--- 15 300-319 77 77 77 137 137 137 F F F 16 320-339 76 80 80 135 141 141 T F F <--- 17 340-359 72 72 72 128 128 128 F T T <--- 18 360-379 72 80 80 128 141 141 F T T <--- 19 380-399 79 79 79 140 140 140 F F F 20 400-419 79 80 80 140 141 141 F F F <--- 21 420-439 78 78 78 138 138 138 F F F 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 79 79 79 140 140 140 F F F 25 500-519 70 80 80 124 141 141 T T T <--- 26 520-539 79 79 79 140 140 140 F T T <--- 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 80, 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 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 75 75 75 133 133 133 F F F 1 020-039 79 79 79 140 140 140 F F F 2 040-059 80 80 80 141 141 141 F F F 3 060-079 78 78 78 138 138 138 F F F 4 080-099 69 69 69 121 121 121 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 80 80 80 141 141 141 F F F 9 180-199 80 80 80 141 141 141 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 77 77 77 137 137 137 F F F 12 240-259 74 74 74 132 132 132 F F F 13 260-279 75 75 75 133 133 133 F F F 14 280-299 80 80 80 141 141 141 F F F 15 300-319 77 77 77 137 137 137 F F F 16 320-339 80 80 80 141 141 141 F F F 17 340-359 81 81 81 142 142 142 F F F 18 360-379 81 81 81 142 142 142 F F F 19 380-399 79 79 79 140 140 140 F F F 20 400-419 80 80 80 141 141 141 F F F 21 420-439 78 78 78 138 138 138 F F F 22 440-459 75 75 75 133 133 133 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 79 79 79 140 140 140 F F F 25 500-519 81 81 81 142 142 142 F F F 26 520-539 81 81 81 142 142 142 F F F 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 72 72 72 127 127 127 F F F Max gen: 81, Max flush: 142 Begin loop 41 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.903049525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"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":"2026-10-22T23:23:15.911411594Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.911715849Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:15.911746974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.911755643Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"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":"2026-10-22T23:23:15.911767361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"Crucible be9a9309-f3bf-4667-b5ad-7c6c36840e7b has session id: c9fd8c7e-6674-4f8b-b34d-d20db6966f0a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912176291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Upstairs opts: Upstairs UUID: be9a9309-f3bf-4667-b5ad-7c6c36840e7b, 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":"2026-10-22T23:23:15.912208206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Crucible stats registered with UUID: be9a9309-f3bf-4667-b5ad-7c6c36840e7b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912219305Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:15.912228683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912394419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"1","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912413136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"2","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912423535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"0","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912582231Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"task":"crutest"} {"msg":"The guest has requested activation with gen:82","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912598919Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"be9a9309-f3bf-4667-b5ad-7c6c36840e7b active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912632664Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912642253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"0","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912652051Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"1","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.9126617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"2","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912671878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"2","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912686516Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"1","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912696635Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"0","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"ds_connection connected from Ok(127.0.0.1:37996)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912731449Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"2","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"ds_connection connected from Ok(127.0.0.1:42597)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912757176Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"1","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"ds_connection connected from Ok(127.0.0.1:58950)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.912768374Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"io task","client":"0","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"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":"2026-10-22T23:23:15.913411699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"0","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"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":"2026-10-22T23:23:15.913433646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"1","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"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":"2026-10-22T23:23:15.91354165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"2","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913726883Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913753029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"[0]R flush_numbers[0..12]: [133, 140, 141, 138, 121, 132, 137, 139, 141, 141, 138, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913807941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"[0]R generation[0..12]: [75, 79, 80, 78, 69, 74, 77, 78, 80, 80, 78, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913819309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"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":"2026-10-22T23:23:15.913830598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"[1]R flush_numbers[0..12]: [133, 140, 141, 138, 121, 132, 137, 139, 141, 141, 138, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913841576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"[1]R generation[0..12]: [75, 79, 80, 78, 69, 74, 77, 78, 80, 80, 78, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913852064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"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":"2026-10-22T23:23:15.913862923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"[2]R flush_numbers[0..12]: [133, 140, 141, 138, 121, 132, 137, 139, 141, 141, 138, 137]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913873491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"[2]R generation[0..12]: [75, 79, 80, 78, 69, 74, 77, 78, 80, 80, 78, 77]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.91388398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"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":"2026-10-22T23:23:15.913895048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Max found gen is 82","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913904567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Generation requested: 82 >= found:82","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913914415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Next flush: 143","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913926504Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913936152Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"":"downstairs","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913945981Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913955109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"0","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913965078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"1","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913974846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"client":"2","":"downstairs","session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913984865Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.913994284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"be9a9309-f3bf-4667-b5ad-7c6c36840e7b is now active with session: c9fd8c7e-6674-4f8b-b34d-d20db6966f0a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.914004382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.914013391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"session_id":"c9fd8c7e-6674-4f8b-b34d-d20db6966f0a"} {"msg":"The guest has finished waiting for activation with:82","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.914022579Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"Activated sub_volume be9a9309-f3bf-4667-b5ad-7c6c36840e7b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.914030788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.914039097Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"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":"2026-10-22T23:23:15.91436088Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"task":"crutest"} 01/30 Write block 529 len 24576 data: 10 10 11 12 9 10 02/30 Write block 38 len 32768 data: 6 5 5 6 6 9 9 9 03/30 Write block 350 len 4096 data: 8 04/30 Read block 414 len 16384 05/30 Write block 97 len 12288 data: 5 4 4 06/30 Write block 583 len 12288 data: 5 6 9 07/30 Write block 284 len 20480 data: 7 5 6 6 6 08/30 Flush 09/30 Write block 416 len 8192 data: 10 11 10/30 Flush 11/30 Write block 46 len 16384 data: 7 7 6 5 12/30 Write block 498 len 8192 data: 5 5 13/30 Write block 177 len 24576 data: 7 6 7 9 8 9 14/30 Read block 532 len 32768 15/30 Read block 201 len 8192 16/30 Read block 395 len 20480 17/30 Write block 239 len 16384 data: 10 8 9 7 18/30 Flush 19/30 Write block 280 len 28672 data: 5 5 5 6 8 6 7 20/30 Read block 230 len 4096 21/30 Write block 417 len 36864 data: 12 10 10 9 8 5 4 2 3 22/30 Flush 23/30 Write block 266 len 4096 data: 9 24/30 Read block 41 len 8192 25/30 Write block 66 len 4096 data: 6 26/30 Read block 94 len 24576 27/30 Read block 461 len 24576 28/30 Read block 294 len 40960 29/30 Read block 274 len 36864 30/30 Write block 435 len 32768 data: 4 7 6 6 6 6 5 7 ---------------------------------------------------------------- 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 6 Done Done Done false 1001 Acked Write 8 Done Done Done false 1002 Acked Write 1 Done Done Done false 1003 Acked Read 4 Done Done Done false 1004 Acked Write 3 Done Done Sent false 1005 Acked Write 3 Done Done Sent false 1006 Acked Write 5 Done Done Sent false 1007 Acked Flush 0 Done Done Sent false 1008 Acked Write 2 Done Done Sent false 1009 Acked Flush 0 Done Done Sent false 1010 Acked Write 4 Done Done Sent false 1011 Acked Write 2 Done Done Sent false 1012 Acked Write 6 Done Done Sent false 1013 Acked Read 8 Done Done Sent false 1014 Acked Read 2 Done Done Sent false 1015 Acked Read 5 Done Done Sent false 1016 Acked Write 4 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 7 Done Done Sent false 1019 Acked Read 1 Done Done Sent false 1020 Acked Write 9 Done Done Sent false 1021 Acked Flush 0 Done Done Sent false 1022 Acked Write 1 Done Done Sent false 1023 Acked Read 2 Done Done Sent false 1024 Acked Write 1 Done Done Sent false 1025 Acked Read 6 Done Done Sent false 1026 Acked Read 6 Done Done Sent false 1027 Acked Read 10 Done Done Sent false 1028 Acked Read 9 Done Done Sent false 1029 Acked Write 8 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 26 28 Done 29 29 4 62 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1021)) Some(JobId(1021)) 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":"2026-10-22T23:23:15.921820771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:15.922086322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1464,"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 75 75 75 133 133 133 F F F 1 020-039 82 82 79 143 143 140 F F T <--- 2 040-059 82 82 80 145 145 141 F F T <--- 3 060-079 78 78 78 138 138 138 T T F <--- 4 080-099 82 82 69 143 143 121 F F F <--- 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 82 82 80 145 145 141 F F F <--- 9 180-199 82 82 80 145 145 141 F F F <--- 10 200-219 78 78 78 138 138 138 F F F 11 220-239 82 82 77 145 145 137 F F F <--- 12 240-259 82 82 74 145 145 132 F F F <--- 13 260-279 75 75 75 133 133 133 T T F <--- 14 280-299 82 82 80 146 146 141 F F F <--- 15 300-319 77 77 77 137 137 137 F F F 16 320-339 80 80 80 141 141 141 F F F 17 340-359 82 82 81 143 143 142 F F T <--- 18 360-379 81 81 81 142 142 142 F F F 19 380-399 79 79 79 140 140 140 F F F 20 400-419 82 82 80 146 146 141 F F F <--- 21 420-439 82 82 78 146 146 138 T T F <--- 22 440-459 75 75 75 133 133 133 T T F <--- 23 460-479 74 74 74 132 132 132 F F F 24 480-499 82 82 79 145 145 140 F F F <--- 25 500-519 81 81 81 142 142 142 F F F 26 520-539 82 82 81 143 143 142 F F T <--- 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 82 82 72 143 143 127 F F F <--- Max gen: 82, Max flush: 146 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 75 75 75 133 133 133 F F F 1 020-039 82 82 82 143 143 143 F F F 2 040-059 82 82 82 145 145 145 F F F 3 060-079 83 83 83 147 147 147 F F F 4 080-099 82 82 82 143 143 143 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 82 82 82 145 145 145 F F F 9 180-199 82 82 82 145 145 145 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 82 82 82 145 145 145 F F F 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 82 82 82 146 146 146 F F F 15 300-319 77 77 77 137 137 137 F F F 16 320-339 80 80 80 141 141 141 F F F 17 340-359 82 82 82 143 143 143 F F F 18 360-379 81 81 81 142 142 142 F F F 19 380-399 79 79 79 140 140 140 F F F 20 400-419 82 82 82 146 146 146 F F F 21 420-439 83 83 83 147 147 147 F F F 22 440-459 83 83 83 147 147 147 F F F 23 460-479 74 74 74 132 132 132 F F F 24 480-499 82 82 82 145 145 145 F F F 25 500-519 81 81 81 142 142 142 F F F 26 520-539 82 82 82 143 143 143 F F F 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 83, Max flush: 147 Begin loop 42 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.171853682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"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":"2026-10-22T23:23:20.179064241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.179131771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"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":"2026-10-22T23:23:20.185967575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186222037Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:20.186249763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186258612Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"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":"2026-10-22T23:23:20.1862703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"Crucible 888dc282-47a8-4f60-99c3-9ddf0a6df698 has session id: 3747170c-a1cb-48a3-b5e0-238befe333cb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186590653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Upstairs opts: Upstairs UUID: 888dc282-47a8-4f60-99c3-9ddf0a6df698, 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":"2026-10-22T23:23:20.18661213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Crucible stats registered with UUID: 888dc282-47a8-4f60-99c3-9ddf0a6df698","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186622528Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:20.186634277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186818339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"1","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186834737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"2","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186844826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"0","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186965708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"task":"crutest"} {"msg":"The guest has requested activation with gen:84","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186978166Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"888dc282-47a8-4f60-99c3-9ddf0a6df698 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.186991334Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187000403Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"0","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187010411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"1","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.18702019Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"2","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187030158Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"2","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187040207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"0","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187059504Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"1","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:38682)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187105837Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"2","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:55367)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.187193534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"1","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"ds_connection connected from Ok(127.0.0.1:55011)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.18721978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"io task","client":"0","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"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":"2026-10-22T23:23:20.187681022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"2","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"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":"2026-10-22T23:23:20.187693211Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"1","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"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":"2026-10-22T23:23:20.187869545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"0","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188015533Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.18803936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"[0]R flush_numbers[0..12]: [133, 143, 145, 147, 143, 132, 137, 139, 145, 145, 138, 145]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188191907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"[0]R generation[0..12]: [75, 82, 82, 83, 82, 74, 77, 78, 82, 82, 78, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188203805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"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":"2026-10-22T23:23:20.188215064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"[1]R flush_numbers[0..12]: [133, 143, 145, 147, 143, 132, 137, 139, 145, 145, 138, 145]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188225962Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"[1]R generation[0..12]: [75, 82, 82, 83, 82, 74, 77, 78, 82, 82, 78, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188236411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"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":"2026-10-22T23:23:20.188247509Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"[2]R flush_numbers[0..12]: [133, 143, 145, 147, 143, 132, 137, 139, 145, 145, 138, 145]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188258157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"[2]R generation[0..12]: [75, 82, 82, 83, 82, 74, 77, 78, 82, 82, 78, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188270906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"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":"2026-10-22T23:23:20.188282014Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Max found gen is 84","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188291553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Generation requested: 84 >= found:84","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188301391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Next flush: 148","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.18831098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188320618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"":"downstairs","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188330457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188339406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"0","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188349344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"1","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188359133Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"client":"2","":"downstairs","session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188369111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.1883784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"888dc282-47a8-4f60-99c3-9ddf0a6df698 is now active with session: 3747170c-a1cb-48a3-b5e0-238befe333cb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188388518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188397507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"session_id":"3747170c-a1cb-48a3-b5e0-238befe333cb"} {"msg":"The guest has finished waiting for activation with:84","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188406686Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"Activated sub_volume 888dc282-47a8-4f60-99c3-9ddf0a6df698","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188414974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.188424743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"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":"2026-10-22T23:23:20.188734957Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"task":"crutest"} 01/30 Write block 282 len 32768 data: 6 7 9 7 8 7 7 5 02/30 Read block 153 len 16384 03/30 Write block 349 len 12288 data: 6 9 7 04/30 Flush 05/30 Write block 399 len 36864 data: 10 9 9 9 12 12 8 8 10 06/30 Flush 07/30 Flush 08/30 Write block 468 len 16384 data: 9 8 7 4 09/30 Write block 457 len 16384 data: 11 11 8 8 10/30 Read block 520 len 20480 11/30 Write block 297 len 28672 data: 13 12 11 9 8 5 7 12/30 Read block 517 len 24576 13/30 Read block 303 len 40960 14/30 Flush 15/30 Write block 309 len 28672 data: 11 10 10 9 9 7 6 16/30 Read block 442 len 24576 17/30 Write block 503 len 12288 data: 6 5 6 18/30 Write block 339 len 32768 data: 9 8 8 6 5 6 6 6 19/30 Read block 46 len 40960 20/30 Read block 493 len 4096 21/30 Write block 4 len 36864 data: 6 7 7 5 6 6 7 9 12 22/30 Read block 134 len 8192 23/30 Write block 379 len 12288 data: 9 9 11 24/30 Write block 478 len 12288 data: 8 5 5 25/30 Write block 160 len 4096 data: 5 26/30 Write block 368 len 8192 data: 5 5 27/30 Write block 33 len 4096 data: 6 28/30 Write block 79 len 8192 data: 6 5 29/30 Read block 186 len 8192 30/30 Write block 344 len 36864 data: 7 7 7 5 6 7 10 8 6 ---------------------------------------------------------------- Crucible gen:84 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 9 Sent Done Done false 1005 Acked Flush 0 Sent Done Done false 1006 Acked Flush 0 Sent Done Done false 1007 Acked Write 4 Sent Done Done false 1008 Acked Write 4 Sent Done Done false 1009 Acked Read 5 Sent Done Done false 1010 Acked Write 7 Sent Done Done false 1011 Acked Read 6 Sent Done Done false 1012 Acked Read 10 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Write 7 Sent Done Done false 1015 Acked Read 6 Sent Done Done false 1016 Acked Write 3 Sent Done Done false 1017 Acked Write 8 Sent Done Done false 1018 Acked Read 10 Sent Done Done false 1019 Acked Read 1 Sent Done Done false 1020 Acked Write 9 Sent Done Done false 1021 Acked Read 2 Sent Done Done false 1022 Acked Write 3 Sent Done Done false 1023 Acked Write 3 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Write 2 Sent Done Done false 1026 Acked Write 1 Sent Done Done false 1027 Acked Write 2 Sent Done Done false 1028 Acked Read 2 Sent Done Done false 1029 Acked Write 9 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 26 1 1 28 Done 0 25 25 50 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1003)) Some(JobId(1013)) Some(JobId(1013)) 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":"2026-10-22T23:23:20.196451421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:20.196726011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1472,"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 75 75 75 133 133 133 F T T <--- 1 020-039 82 82 82 143 143 143 F T T <--- 2 040-059 82 82 82 145 145 145 F F F 3 060-079 83 83 83 147 147 147 F T T <--- 4 080-099 82 82 82 143 143 143 F T T <--- 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 82 82 82 145 145 145 F T T <--- 9 180-199 82 82 82 145 145 145 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 82 82 82 145 145 145 F F F 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 84 84 84 148 151 151 F F F <--- 15 300-319 77 84 84 137 151 151 F T T <--- 16 320-339 80 80 80 141 141 141 F T T <--- 17 340-359 84 84 84 148 148 148 F T T <--- 18 360-379 81 81 81 142 142 142 F T T <--- 19 380-399 79 84 84 140 149 149 F T T <--- 20 400-419 82 84 84 146 149 149 F F F <--- 21 420-439 83 83 83 147 147 147 F F F 22 440-459 83 84 84 147 151 151 F F F <--- 23 460-479 74 84 84 132 151 151 F T T <--- 24 480-499 82 82 82 145 145 145 F T T <--- 25 500-519 81 81 81 142 142 142 F T T <--- 26 520-539 82 82 82 143 143 143 F F F 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 84, Max flush: 151 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 85 85 85 152 152 152 F F F 1 020-039 85 85 85 152 152 152 F F F 2 040-059 82 82 82 145 145 145 F F F 3 060-079 85 85 85 152 152 152 F F F 4 080-099 85 85 85 152 152 152 F F F 5 100-119 74 74 74 132 132 132 F F F 6 120-139 77 77 77 137 137 137 F F F 7 140-159 78 78 78 139 139 139 F F F 8 160-179 85 85 85 152 152 152 F F F 9 180-199 82 82 82 145 145 145 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 82 82 82 145 145 145 F F F 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 84 84 84 151 151 151 F F F 15 300-319 85 85 85 152 152 152 F F F 16 320-339 85 85 85 152 152 152 F F F 17 340-359 85 85 85 152 152 152 F F F 18 360-379 85 85 85 152 152 152 F F F 19 380-399 85 85 85 152 152 152 F F F 20 400-419 84 84 84 149 149 149 F F F 21 420-439 83 83 83 147 147 147 F F F 22 440-459 84 84 84 151 151 151 F F F 23 460-479 85 85 85 152 152 152 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 82 82 82 143 143 143 F F F 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 76 76 136 136 136 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 85, Max flush: 152 Begin loop 43 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.45403859Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"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":"2026-10-22T23:23:24.461275205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.461336456Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"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":"2026-10-22T23:23:24.468222453Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.468477615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:24.46850786Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.468519319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"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":"2026-10-22T23:23:24.468531027Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"Crucible d19c81f2-62de-4f59-a519-efef478f9557 has session id: ea69b4db-57a4-484c-896e-dd608f1a3463","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.468876766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Upstairs opts: Upstairs UUID: d19c81f2-62de-4f59-a519-efef478f9557, 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":"2026-10-22T23:23:24.468906682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Crucible stats registered with UUID: d19c81f2-62de-4f59-a519-efef478f9557","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.46891793Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:24.468927699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469074417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"1","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469090085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"0","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469100053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"2","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469248172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"task":"crutest"} {"msg":"The guest has requested activation with gen:86","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469272188Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"d19c81f2-62de-4f59-a519-efef478f9557 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469296554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469306213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"0","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469316142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"1","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.46932579Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"2","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469337748Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"2","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469348037Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"0","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469358205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"1","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"ds_connection connected from Ok(127.0.0.1:36107)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469428965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"2","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"ds_connection connected from Ok(127.0.0.1:50707)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469454451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"1","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"ds_connection connected from Ok(127.0.0.1:41505)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.469466659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"io task","client":"0","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"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":"2026-10-22T23:23:24.470203681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"2","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"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":"2026-10-22T23:23:24.470234766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"1","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"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":"2026-10-22T23:23:24.470317154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"0","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470540961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.47055101Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"[0]R flush_numbers[0..12]: [152, 152, 145, 152, 152, 132, 137, 139, 152, 145, 138, 145]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470636077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"[0]R generation[0..12]: [85, 85, 82, 85, 85, 74, 77, 78, 85, 82, 78, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470647546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"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":"2026-10-22T23:23:24.470658954Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"[1]R flush_numbers[0..12]: [152, 152, 145, 152, 152, 132, 137, 139, 152, 145, 138, 145]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470672722Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"[1]R generation[0..12]: [85, 85, 82, 85, 85, 74, 77, 78, 85, 82, 78, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.47068321Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"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":"2026-10-22T23:23:24.470694379Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"[2]R flush_numbers[0..12]: [152, 152, 145, 152, 152, 132, 137, 139, 152, 145, 138, 145]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470705047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"[2]R generation[0..12]: [85, 85, 82, 85, 85, 74, 77, 78, 85, 82, 78, 82]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470715356Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"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":"2026-10-22T23:23:24.470726374Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Max found gen is 86","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470736102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Generation requested: 86 >= found:86","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470745921Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Next flush: 153","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.47075528Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470764718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"":"downstairs","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470774627Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470783585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"0","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470793384Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"1","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470803203Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"client":"2","":"downstairs","session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470813091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.47082358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"d19c81f2-62de-4f59-a519-efef478f9557 is now active with session: ea69b4db-57a4-484c-896e-dd608f1a3463","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470833548Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470842587Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"session_id":"ea69b4db-57a4-484c-896e-dd608f1a3463"} {"msg":"The guest has finished waiting for activation with:86","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470851775Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"Activated sub_volume d19c81f2-62de-4f59-a519-efef478f9557","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470859964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.470868273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"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":"2026-10-22T23:23:24.471192415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"task":"crutest"} 01/30 Write block 425 len 12288 data: 4 4 6 02/30 Write block 117 len 24576 data: 8 7 9 7 7 7 03/30 Write block 571 len 20480 data: 7 6 7 9 8 04/30 Read block 489 len 36864 05/30 Read block 25 len 28672 06/30 Read block 18 len 20480 07/30 Read block 133 len 32768 08/30 Read block 12 len 20480 09/30 Read block 346 len 40960 10/30 Read block 144 len 20480 11/30 Read block 554 len 8192 12/30 Flush 13/30 Write block 74 len 20480 data: 6 8 10 8 6 14/30 Write block 221 len 24576 data: 8 8 9 6 6 5 15/30 Read block 92 len 8192 16/30 Read block 66 len 36864 17/30 Write block 76 len 8192 data: 11 9 18/30 Write block 412 len 12288 data: 7 8 7 19/30 Write block 138 len 32768 data: 6 6 3 4 4 5 5 5 20/30 Write block 384 len 8192 data: 9 8 21/30 Write block 534 len 24576 data: 11 12 10 9 7 9 22/30 Write block 119 len 12288 data: 10 8 8 23/30 Write block 145 len 36864 data: 6 6 7 10 10 7 9 9 9 24/30 Flush 25/30 Write block 119 len 32768 data: 11 9 9 8 7 8 9 7 26/30 Write block 23 len 28672 data: 11 8 9 8 8 6 6 27/30 Read block 529 len 20480 28/30 Read block 418 len 20480 29/30 Read block 568 len 8192 30/30 Read block 79 len 12288 ---------------------------------------------------------------- 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 3 Done Done Done false 1001 Acked Write 6 Sent Done Done false 1002 Acked Write 5 Sent Done Done false 1003 Acked Read 9 Sent Done Done false 1004 Acked Read 7 Sent Done Done false 1005 Acked Read 5 Sent Done Done false 1006 Acked Read 8 Sent Done Done false 1007 Acked Read 5 Sent Done Done false 1008 Acked Read 10 Sent Done Done false 1009 Acked Read 5 Sent Done Done false 1010 Acked Read 2 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 5 Sent Done Done false 1013 Acked Write 6 Sent Done Done false 1014 Acked Read 2 Sent Done Done false 1015 Acked Read 9 Sent Done Done false 1016 Acked Write 2 Sent Done Done false 1017 Acked Write 3 Sent Done Done false 1018 Acked Write 8 Sent Done Done false 1019 Acked Write 2 Sent Done Done false 1020 Acked Write 6 Sent Done Done false 1021 Acked Write 3 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Flush 0 Sent Done Done false 1024 Acked Write 8 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 5 Sent Done Done false 1027 Acked Read 5 Sent Done Done false 1028 Acked Read 2 Sent Done Done false 1029 Acked Read 3 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(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":"2026-10-22T23:23:24.478550222Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:24.478825042Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1480,"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 85 85 85 152 152 152 F F F 1 020-039 85 85 85 152 152 152 F T T <--- 2 040-059 82 82 82 145 145 145 F F F 3 060-079 85 86 86 152 154 154 F F F <--- 4 080-099 85 85 85 152 152 152 F F F 5 100-119 74 86 86 132 154 154 F T T <--- 6 120-139 77 86 86 137 154 154 F T T <--- 7 140-159 78 86 86 139 154 154 F F F <--- 8 160-179 85 85 85 152 152 152 F F F 9 180-199 82 82 82 145 145 145 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 82 86 86 145 154 154 F F F <--- 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 84 84 84 151 151 151 F F F 15 300-319 85 85 85 152 152 152 F F F 16 320-339 85 85 85 152 152 152 F F F 17 340-359 85 85 85 152 152 152 F F F 18 360-379 85 85 85 152 152 152 F F F 19 380-399 85 86 86 152 154 154 F F F <--- 20 400-419 84 86 86 149 154 154 F F F <--- 21 420-439 83 86 86 147 153 153 T F F <--- 22 440-459 84 84 84 151 151 151 F F F 23 460-479 85 85 85 152 152 152 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 82 86 86 143 154 154 F F F <--- 27 540-559 79 79 79 140 140 140 F F F 28 560-579 76 86 86 136 153 153 F F F <--- 29 580-599 82 82 82 143 143 143 F F F Max gen: 86, Max flush: 154 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 85 85 85 152 152 152 F F F 1 020-039 87 87 87 155 155 155 F F F 2 040-059 82 82 82 145 145 145 F F F 3 060-079 86 86 86 154 154 154 F F F 4 080-099 85 85 85 152 152 152 F F F 5 100-119 87 87 87 155 155 155 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 86 86 86 154 154 154 F F F 8 160-179 85 85 85 152 152 152 F F F 9 180-199 82 82 82 145 145 145 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 86 86 86 154 154 154 F F F 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 84 84 84 151 151 151 F F F 15 300-319 85 85 85 152 152 152 F F F 16 320-339 85 85 85 152 152 152 F F F 17 340-359 85 85 85 152 152 152 F F F 18 360-379 85 85 85 152 152 152 F F F 19 380-399 86 86 86 154 154 154 F F F 20 400-419 86 86 86 154 154 154 F F F 21 420-439 86 86 86 153 153 153 F F F 22 440-459 84 84 84 151 151 151 F F F 23 460-479 85 85 85 152 152 152 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 86 86 86 154 154 154 F F F 27 540-559 79 79 79 140 140 140 F F F 28 560-579 86 86 86 153 153 153 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 87, Max flush: 155 Begin loop 44 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.723149252Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"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":"2026-10-22T23:23:28.731482175Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.7317847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:28.731813526Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.731822385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"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":"2026-10-22T23:23:28.731834143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"Crucible b4ecb881-6d15-4ef9-9517-bb20ede1613f has session id: 0319cd5e-8d89-436d-9e47-dc65d3c764c0","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732240603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Upstairs opts: Upstairs UUID: b4ecb881-6d15-4ef9-9517-bb20ede1613f, 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":"2026-10-22T23:23:28.73226147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Crucible stats registered with UUID: b4ecb881-6d15-4ef9-9517-bb20ede1613f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732271869Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:28.732282517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732440914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"2","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732455942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"0","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.7324661Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"1","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732606649Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"task":"crutest"} {"msg":"The guest has requested activation with gen:88","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732619647Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"b4ecb881-6d15-4ef9-9517-bb20ede1613f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732651713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732663041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"0","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.73267289Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"1","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732682658Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"2","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732692417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"2","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732702565Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"1","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"ds_connection connected from Ok(127.0.0.1:53071)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732752158Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"2","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732777904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"0","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"ds_connection connected from Ok(127.0.0.1:44680)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732789452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"1","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"ds_connection connected from Ok(127.0.0.1:53315)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.732799961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"io task","client":"0","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"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":"2026-10-22T23:23:28.733439787Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"1","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"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":"2026-10-22T23:23:28.733466003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"0","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"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":"2026-10-22T23:23:28.733477641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"2","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733782776Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.7338266Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"[0]R flush_numbers[0..12]: [152, 155, 145, 154, 152, 155, 155, 154, 152, 145, 138, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733908378Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"[0]R generation[0..12]: [85, 87, 82, 86, 85, 87, 87, 86, 85, 82, 78, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733922256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"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":"2026-10-22T23:23:28.733933554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"[1]R flush_numbers[0..12]: [152, 155, 145, 154, 152, 155, 155, 154, 152, 145, 138, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733944242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"[1]R generation[0..12]: [85, 87, 82, 86, 85, 87, 87, 86, 85, 82, 78, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733954721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"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":"2026-10-22T23:23:28.733965689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"[2]R flush_numbers[0..12]: [152, 155, 145, 154, 152, 155, 155, 154, 152, 145, 138, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733976348Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"[2]R generation[0..12]: [85, 87, 82, 86, 85, 87, 87, 86, 85, 82, 78, 86]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.733986926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"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":"2026-10-22T23:23:28.733997935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Max found gen is 88","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734007573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Generation requested: 88 >= found:88","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734017492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Next flush: 156","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.73402705Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734036759Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"":"downstairs","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734046637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734055586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"0","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734066854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"1","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734076673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"client":"2","":"downstairs","session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734086622Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.73409587Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"b4ecb881-6d15-4ef9-9517-bb20ede1613f is now active with session: 0319cd5e-8d89-436d-9e47-dc65d3c764c0","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734105799Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734114677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"session_id":"0319cd5e-8d89-436d-9e47-dc65d3c764c0"} {"msg":"The guest has finished waiting for activation with:88","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734123746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"Activated sub_volume b4ecb881-6d15-4ef9-9517-bb20ede1613f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734132225Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.734140814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"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":"2026-10-22T23:23:28.734429861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"task":"crutest"} 01/30 Write block 533 len 20480 data: 10 12 13 11 10 02/30 Read block 90 len 24576 03/30 Write block 308 len 32768 data: 11 12 11 11 10 10 8 7 04/30 Write block 366 len 32768 data: 5 5 6 6 5 5 6 6 05/30 Write block 24 len 40960 data: 9 10 9 9 7 7 6 5 3 7 06/30 Read block 411 len 40960 07/30 Read block 497 len 8192 08/30 Read block 578 len 32768 09/30 Flush 10/30 Write block 39 len 36864 data: 6 6 7 7 10 10 10 8 8 11/30 Flush 12/30 Write block 403 len 16384 data: 13 13 9 9 13/30 Flush 14/30 Write block 558 len 36864 data: 6 7 8 7 7 8 9 9 10 15/30 Write block 531 len 24576 data: 12 13 11 13 14 12 16/30 Read block 445 len 40960 17/30 Read block 113 len 20480 18/30 Read block 19 len 20480 19/30 Write block 577 len 12288 data: 7 6 5 20/30 Write block 292 len 28672 data: 10 9 10 14 16 14 13 21/30 Write block 221 len 12288 data: 9 9 10 22/30 Write block 472 len 8192 data: 3 4 23/30 Write block 3 len 24576 data: 7 7 8 8 6 7 24/30 Flush 25/30 Write block 402 len 32768 data: 10 14 14 10 10 11 7 7 26/30 Flush 27/30 Write block 194 len 12288 data: 7 7 7 28/30 Read block 220 len 20480 29/30 Read block 314 len 8192 30/30 Read block 494 len 36864 ---------------------------------------------------------------- Crucible gen:88 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 Sent false 1001 Acked Read 6 Done Done Sent false 1002 Acked Write 8 Done Done Sent false 1003 Acked Write 8 Done Done Sent false 1004 Acked Write 10 Done Done Sent false 1005 Acked Read 10 Done Done Sent false 1006 Acked Read 2 Done Done Sent false 1007 Acked Read 8 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 9 Done Done Sent false 1010 Acked Flush 0 Done Done Sent false 1011 Acked Write 4 Done Done Sent false 1012 Acked Flush 0 Done Done Sent false 1013 Acked Write 9 Done Done Sent false 1014 Acked Write 6 Done Done Sent false 1015 Acked Read 10 Done Done Sent false 1016 Acked Read 5 Done Done Sent false 1017 Acked Read 5 Done Done Sent false 1018 Acked Write 3 Done Done Sent false 1019 Acked Write 7 Done Done Sent false 1020 Acked Write 3 Done Done Sent false 1021 Acked Write 2 Done Done Sent false 1022 Acked Write 6 Done Done Sent false 1023 Acked Flush 0 Done Done Sent false 1024 Acked Write 8 Done Done Sent false 1025 Acked Flush 0 Done Done Sent false 1026 Acked Write 3 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Read 2 Done Done Sent false 1029 Acked Read 9 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(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":"2026-10-22T23:23:28.742766454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:28.743039564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1488,"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 88 88 85 159 159 152 F F F <--- 1 020-039 88 88 87 157 157 155 F F F <--- 2 040-059 88 88 82 157 157 145 F F F <--- 3 060-079 86 86 86 154 154 154 F F F 4 080-099 85 85 85 152 152 152 F F F 5 100-119 87 87 87 155 155 155 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 86 86 86 154 154 154 F F F 8 160-179 85 85 85 152 152 152 F F F 9 180-199 82 82 82 145 145 145 T T F <--- 10 200-219 78 78 78 138 138 138 F F F 11 220-239 88 88 86 159 159 154 F F F <--- 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 88 88 84 159 159 151 F F F <--- 15 300-319 88 88 85 156 156 152 F F F <--- 16 320-339 85 85 85 152 152 152 F F F 17 340-359 85 85 85 152 152 152 F F F 18 360-379 88 88 85 156 156 152 F F F <--- 19 380-399 86 86 86 154 154 154 F F F 20 400-419 88 88 86 160 160 154 F F F <--- 21 420-439 86 86 86 153 153 153 F F F 22 440-459 84 84 84 151 151 151 F F F 23 460-479 88 88 85 159 159 152 F F F <--- 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 88 88 86 159 159 154 F F F <--- 27 540-559 88 88 79 159 159 140 F F F <--- 28 560-579 88 88 86 159 159 153 F F F <--- 29 580-599 82 82 82 143 143 143 F F F Max gen: 88, Max flush: 160 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 88 88 88 159 159 159 F F F 1 020-039 88 88 88 157 157 157 F F F 2 040-059 88 88 88 157 157 157 F F F 3 060-079 86 86 86 154 154 154 F F F 4 080-099 85 85 85 152 152 152 F F F 5 100-119 87 87 87 155 155 155 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 86 86 86 154 154 154 F F F 8 160-179 85 85 85 152 152 152 F F F 9 180-199 89 89 89 161 161 161 F F F 10 200-219 78 78 78 138 138 138 F F F 11 220-239 88 88 88 159 159 159 F F F 12 240-259 82 82 82 145 145 145 F F F 13 260-279 83 83 83 147 147 147 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 88 88 88 156 156 156 F F F 16 320-339 85 85 85 152 152 152 F F F 17 340-359 85 85 85 152 152 152 F F F 18 360-379 88 88 88 156 156 156 F F F 19 380-399 86 86 86 154 154 154 F F F 20 400-419 88 88 88 160 160 160 F F F 21 420-439 86 86 86 153 153 153 F F F 22 440-459 84 84 84 151 151 151 F F F 23 460-479 88 88 88 159 159 159 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 88 88 88 159 159 159 F F F 27 540-559 88 88 88 159 159 159 F F F 28 560-579 88 88 88 159 159 159 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 89, Max flush: 161 Begin loop 45 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.985734405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"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":"2026-10-22T23:23:32.993950485Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994247221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:32.994275817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994284776Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"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":"2026-10-22T23:23:32.994296604Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"Crucible c90eb1ea-2a52-4e6c-936a-60916936766b has session id: bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994621906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Upstairs opts: Upstairs UUID: c90eb1ea-2a52-4e6c-936a-60916936766b, 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":"2026-10-22T23:23:32.994646783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Crucible stats registered with UUID: c90eb1ea-2a52-4e6c-936a-60916936766b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994657001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:32.994669319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994831236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"1","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994862991Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"0","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994876239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"2","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.994999001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"task":"crutest"} {"msg":"The guest has requested activation with gen:90","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995015928Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"c90eb1ea-2a52-4e6c-936a-60916936766b active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995040635Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995050343Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"0","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995060202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"1","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.99507006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"2","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995080169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"2","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995090657Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"0","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995125092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"1","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"ds_connection connected from Ok(127.0.0.1:48056)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995147859Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"2","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"ds_connection connected from Ok(127.0.0.1:52818)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995160307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"0","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"ds_connection connected from Ok(127.0.0.1:41937)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.995257733Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"io task","client":"1","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"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":"2026-10-22T23:23:32.99588455Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"0","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"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":"2026-10-22T23:23:32.995901248Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"1","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"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":"2026-10-22T23:23:32.995912356Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"2","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996220791Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996246197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"[0]R flush_numbers[0..12]: [159, 157, 157, 154, 152, 155, 155, 154, 152, 161, 138, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996337034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"[0]R generation[0..12]: [88, 88, 88, 86, 85, 87, 87, 86, 85, 89, 78, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996348392Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"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":"2026-10-22T23:23:32.996359531Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"[1]R flush_numbers[0..12]: [159, 157, 157, 154, 152, 155, 155, 154, 152, 161, 138, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996370209Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"[1]R generation[0..12]: [88, 88, 88, 86, 85, 87, 87, 86, 85, 89, 78, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996380637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"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":"2026-10-22T23:23:32.996391436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"[2]R flush_numbers[0..12]: [159, 157, 157, 154, 152, 155, 155, 154, 152, 161, 138, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996402354Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"[2]R generation[0..12]: [88, 88, 88, 86, 85, 87, 87, 86, 85, 89, 78, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996413073Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"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":"2026-10-22T23:23:32.996424101Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Max found gen is 90","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.99643383Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Generation requested: 90 >= found:90","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996443768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Next flush: 162","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996453427Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996464655Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"":"downstairs","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996474774Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996483712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"0","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996493471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"1","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996503139Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"client":"2","":"downstairs","session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996512908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996522187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"c90eb1ea-2a52-4e6c-936a-60916936766b is now active with session: bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996532425Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996541434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"session_id":"bdf5a0a1-70f8-47c0-9a7a-6e1d4a3ce0df"} {"msg":"The guest has finished waiting for activation with:90","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996550882Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"Activated sub_volume c90eb1ea-2a52-4e6c-936a-60916936766b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.996559061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:32.99656723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"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":"2026-10-22T23:23:32.996913209Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"task":"crutest"} 01/30 Write block 62 len 4096 data: 5 02/30 Read block 187 len 12288 03/30 Read block 210 len 28672 04/30 Write block 452 len 8192 data: 9 11 05/30 Write block 318 len 12288 data: 4 4 4 06/30 Write block 442 len 32768 data: 8 8 9 8 7 7 8 7 07/30 Write block 176 len 36864 data: 9 8 7 8 10 9 10 9 7 08/30 Write block 346 len 28672 data: 8 6 7 8 11 9 7 09/30 Read block 102 len 16384 10/30 Read block 135 len 16384 11/30 Write block 354 len 8192 data: 7 7 12/30 Read block 120 len 20480 13/30 Read block 324 len 24576 14/30 Write block 348 len 36864 data: 8 9 12 10 8 6 8 8 6 15/30 Read block 47 len 28672 16/30 Read block 207 len 24576 17/30 Write block 91 len 20480 data: 6 6 6 6 5 18/30 Write block 267 len 32768 data: 7 6 5 5 7 6 7 8 19/30 Read block 68 len 36864 20/30 Write block 202 len 8192 data: 6 8 21/30 Read block 486 len 32768 22/30 Read block 579 len 40960 23/30 Read block 567 len 16384 24/30 Read block 326 len 16384 25/30 Flush 26/30 Write block 380 len 8192 data: 10 12 27/30 Write block 245 len 28672 data: 6 5 3 2 4 4 7 28/30 Write block 436 len 20480 data: 8 7 7 7 7 29/30 Read block 365 len 40960 30/30 Read block 390 len 36864 ---------------------------------------------------------------- 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 1 Done Done Done false 1001 Acked Read 3 Done Done Done false 1002 Acked Read 7 Done Sent Done false 1003 Acked Write 2 Done Sent Done false 1004 Acked Write 3 Done Sent Done false 1005 Acked Write 8 Done Sent Done false 1006 Acked Write 9 Done Sent Done false 1007 Acked Write 7 Done Sent Done false 1008 Acked Read 4 Done Sent Done false 1009 Acked Read 4 Done Sent Done false 1010 Acked Write 2 Done Sent Done false 1011 Acked Read 5 Done Sent Done false 1012 Acked Read 6 Done Sent Done false 1013 Acked Write 9 Done Sent Done false 1014 Acked Read 7 Done Sent Done false 1015 Acked Read 6 Done Sent Done false 1016 Acked Write 5 Done Sent Done false 1017 Acked Write 8 Done Sent Done false 1018 Acked Read 9 Done Sent Done false 1019 Acked Write 2 Done Sent Done false 1020 Acked Read 8 Done Sent Done false 1021 Acked Read 10 Done Sent Done false 1022 Acked Read 4 Done Sent Done false 1023 Acked Read 4 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Write 2 Done Sent Done false 1026 Acked Write 7 Done Sent Done false 1027 Acked Write 5 Done Sent Done false 1028 Acked Read 10 Done Sent Done false 1029 Acked Read 9 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(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":"2026-10-22T23:23:33.004841342Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:33.00512287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1496,"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 88 88 88 159 159 159 F F F 1 020-039 88 88 88 157 157 157 F F F 2 040-059 88 88 88 157 157 157 F F F 3 060-079 90 86 90 162 154 162 F T F <--- 4 080-099 90 85 90 162 152 162 F F F <--- 5 100-119 87 87 87 155 155 155 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 86 86 86 154 154 154 F F F 8 160-179 90 85 90 162 152 162 F F F <--- 9 180-199 90 89 90 162 161 162 F F F <--- 10 200-219 90 78 90 162 138 162 F F F <--- 11 220-239 88 88 88 159 159 159 F F F 12 240-259 82 82 82 145 145 145 T F T <--- 13 260-279 90 83 90 162 147 162 F F F <--- 14 280-299 88 88 88 159 159 159 F F F 15 300-319 90 88 90 162 156 162 F F F <--- 16 320-339 90 85 90 162 152 162 F F F <--- 17 340-359 90 85 90 162 152 162 F F F <--- 18 360-379 88 88 88 156 156 156 F F F 19 380-399 86 86 86 154 154 154 T F T <--- 20 400-419 88 88 88 160 160 160 F F F 21 420-439 86 86 86 153 153 153 T F T <--- 22 440-459 90 84 90 162 151 162 T F T <--- 23 460-479 88 88 88 159 159 159 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 88 88 88 159 159 159 F F F 27 540-559 88 88 88 159 159 159 F F F 28 560-579 88 88 88 159 159 159 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 90, Max flush: 162 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 88 88 88 159 159 159 F F F 1 020-039 88 88 88 157 157 157 F F F 2 040-059 88 88 88 157 157 157 F F F 3 060-079 90 90 90 162 162 162 F F F 4 080-099 90 90 90 162 162 162 F F F 5 100-119 87 87 87 155 155 155 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 86 86 86 154 154 154 F F F 8 160-179 90 90 90 162 162 162 F F F 9 180-199 90 90 90 162 162 162 F F F 10 200-219 90 90 90 162 162 162 F F F 11 220-239 88 88 88 159 159 159 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 90 90 90 162 162 162 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 90 90 90 162 162 162 F F F 16 320-339 90 90 90 162 162 162 F F F 17 340-359 90 90 90 162 162 162 F F F 18 360-379 88 88 88 156 156 156 F F F 19 380-399 91 91 91 163 163 163 F F F 20 400-419 88 88 88 160 160 160 F F F 21 420-439 91 91 91 163 163 163 F F F 22 440-459 91 91 91 163 163 163 F F F 23 460-479 88 88 88 159 159 159 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F F F 26 520-539 88 88 88 159 159 159 F F F 27 540-559 88 88 88 159 159 159 F F F 28 560-579 88 88 88 159 159 159 F F F 29 580-599 82 82 82 143 143 143 F F F Max gen: 91, Max flush: 163 Begin loop 46 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.247524113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"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":"2026-10-22T23:23:37.254776486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.254838287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"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":"2026-10-22T23:23:37.261832957Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.26208204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:37.262113306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262122274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"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":"2026-10-22T23:23:37.262134013Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"Crucible bf9d0298-448e-4dda-884f-39891b6f2d31 has session id: 96487fd0-8491-408f-a44b-0974918a2a6f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262475862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Upstairs opts: Upstairs UUID: bf9d0298-448e-4dda-884f-39891b6f2d31, 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":"2026-10-22T23:23:37.262505828Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Crucible stats registered with UUID: bf9d0298-448e-4dda-884f-39891b6f2d31","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262519246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:37.262528555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262677753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"2","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.26269434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"0","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262704769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"1","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262845268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"task":"crutest"} {"msg":"The guest has requested activation with gen:92","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262874044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"bf9d0298-448e-4dda-884f-39891b6f2d31 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262891211Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.2629003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"0","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262910338Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"1","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262920017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"2","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262929626Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"2","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262939864Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"0","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.262950023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"1","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"ds_connection connected from Ok(127.0.0.1:32895)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.263003215Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"0","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"ds_connection connected from Ok(127.0.0.1:55500)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.263028941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"2","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"ds_connection connected from Ok(127.0.0.1:45158)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.263042679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"io task","client":"1","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"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":"2026-10-22T23:23:37.263634182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"1","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"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":"2026-10-22T23:23:37.26364908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"0","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"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":"2026-10-22T23:23:37.263723119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"2","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.263940387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.263963253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"[0]R flush_numbers[0..12]: [159, 157, 157, 162, 162, 155, 155, 154, 162, 162, 162, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.26405113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"[0]R generation[0..12]: [88, 88, 88, 90, 90, 87, 87, 86, 90, 90, 90, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264063299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"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":"2026-10-22T23:23:37.264074787Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"[1]R flush_numbers[0..12]: [159, 157, 157, 162, 162, 155, 155, 154, 162, 162, 162, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264085495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"[1]R generation[0..12]: [88, 88, 88, 90, 90, 87, 87, 86, 90, 90, 90, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264095884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"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":"2026-10-22T23:23:37.264106982Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"[2]R flush_numbers[0..12]: [159, 157, 157, 162, 162, 155, 155, 154, 162, 162, 162, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264117761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"[2]R generation[0..12]: [88, 88, 88, 90, 90, 87, 87, 86, 90, 90, 90, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264128239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"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":"2026-10-22T23:23:37.264142047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Max found gen is 92","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264151756Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Generation requested: 92 >= found:92","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264161714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Next flush: 164","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264171293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264180711Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"":"downstairs","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.26419051Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264199489Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"0","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264209297Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"1","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264218946Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"client":"2","":"downstairs","session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264228904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264238103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"bf9d0298-448e-4dda-884f-39891b6f2d31 is now active with session: 96487fd0-8491-408f-a44b-0974918a2a6f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264248201Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.26425711Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"session_id":"96487fd0-8491-408f-a44b-0974918a2a6f"} {"msg":"The guest has finished waiting for activation with:92","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264266269Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"Activated sub_volume bf9d0298-448e-4dda-884f-39891b6f2d31","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264274268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.264282556Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"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":"2026-10-22T23:23:37.264607129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"task":"crutest"} 01/30 Write block 85 len 36864 data: 4 5 6 8 7 5 7 7 7 02/30 Flush 03/30 Write block 159 len 24576 data: 4 6 4 4 4 5 04/30 Read block 213 len 4096 05/30 Write block 11 len 16384 data: 10 13 14 15 06/30 Write block 110 len 12288 data: 5 6 6 07/30 Write block 50 len 16384 data: 5 6 5 6 08/30 Write block 553 len 4096 data: 7 09/30 Flush 10/30 Write block 337 len 28672 data: 10 10 10 9 9 7 6 11/30 Write block 304 len 28672 data: 7 9 10 9 12 13 12 12/30 Write block 526 len 36864 data: 7 8 8 11 11 13 14 12 14 13/30 Write block 274 len 20480 data: 9 11 11 9 6 14/30 Read block 5 len 20480 15/30 Read block 325 len 8192 16/30 Flush 17/30 Write block 553 len 36864 data: 8 7 7 5 6 7 8 9 8 18/30 Read block 528 len 16384 19/30 Read block 149 len 4096 20/30 Write block 364 len 20480 data: 6 5 6 6 7 21/30 Write block 580 len 28672 data: 4 5 6 6 7 10 10 22/30 Read block 490 len 12288 23/30 Write block 510 len 16384 data: 6 6 7 5 24/30 Read block 201 len 36864 25/30 Read block 57 len 12288 26/30 Write block 381 len 4096 data: 13 27/30 Read block 356 len 32768 28/30 Read block 424 len 28672 29/30 Read block 472 len 20480 30/30 Write block 104 len 16384 data: 6 5 7 4 ---------------------------------------------------------------- Crucible gen:92 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 6 Done Done Done false 1003 Acked Read 1 Done Done Done false 1004 Acked Write 4 Done Done Done false 1005 Acked Write 3 Done Done Done false 1006 Acked Write 4 Sent Done Done false 1007 Acked Write 1 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 7 Sent Done Done false 1010 Acked Write 7 Sent Done Done false 1011 Acked Write 9 Sent Done Done false 1012 Acked Write 5 Sent Done Done false 1013 Acked Read 5 Sent Done Done false 1014 Acked Read 2 Sent Done Done false 1015 Acked Flush 0 Sent Done Done false 1016 Acked Write 9 Sent Done Done false 1017 Acked Read 4 Sent Done Done false 1018 Acked Read 1 Sent Done Done false 1019 Acked Write 5 Sent Done Done false 1020 Acked Write 7 Sent Done Done false 1021 Acked Read 3 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Read 9 Sent Done Done false 1024 Acked Read 3 Sent Done Done false 1025 Acked Write 1 Sent Done Done false 1026 Acked Read 8 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Read 5 Sent Done Done false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 24 1 1 26 Done 4 27 27 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1001)) Some(JobId(1015)) Some(JobId(1015)) 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":"2026-10-22T23:23:37.27234427Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:37.272624708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1504,"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 88 92 92 159 165 165 T F F <--- 1 020-039 88 88 88 157 157 157 F F F 2 040-059 88 92 92 157 165 165 F F F <--- 3 060-079 90 90 90 162 162 162 F F F 4 080-099 92 92 92 164 164 164 F F F 5 100-119 87 92 92 155 165 165 T T T <--- 6 120-139 87 87 87 155 155 155 F F F 7 140-159 86 92 92 154 165 165 T F F <--- 8 160-179 90 92 92 162 165 165 T F F <--- 9 180-199 90 90 90 162 162 162 F F F 10 200-219 90 90 90 162 162 162 F F F 11 220-239 88 88 88 159 159 159 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 90 92 92 162 166 166 F F F <--- 14 280-299 88 88 88 159 159 159 F F F 15 300-319 90 92 92 162 166 166 F F F <--- 16 320-339 90 92 92 162 166 166 F F F <--- 17 340-359 90 92 92 162 166 166 F F F <--- 18 360-379 88 88 88 156 156 156 F T T <--- 19 380-399 91 91 91 163 163 163 F T T <--- 20 400-419 88 88 88 160 160 160 F F F 21 420-439 91 91 91 163 163 163 F F F 22 440-459 91 91 91 163 163 163 F F F 23 460-479 88 88 88 159 159 159 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 85 85 85 152 152 152 F T T <--- 26 520-539 88 92 92 159 166 166 F F F <--- 27 540-559 88 92 92 159 165 165 F T T <--- 28 560-579 88 88 88 159 159 159 F T T <--- 29 580-599 82 82 82 143 143 143 F T T <--- 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 92 92 92 165 165 165 F F F 1 020-039 88 88 88 157 157 157 F F F 2 040-059 92 92 92 165 165 165 F F F 3 060-079 90 90 90 162 162 162 F F F 4 080-099 92 92 92 164 164 164 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 92 92 92 165 165 165 F F F 8 160-179 92 92 92 165 165 165 F F F 9 180-199 90 90 90 162 162 162 F F F 10 200-219 90 90 90 162 162 162 F F F 11 220-239 88 88 88 159 159 159 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 92 92 92 166 166 166 F F F 16 320-339 92 92 92 166 166 166 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 93 93 93 167 167 167 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 88 88 88 160 160 160 F F F 21 420-439 91 91 91 163 163 163 F F F 22 440-459 91 91 91 163 163 163 F F F 23 460-479 88 88 88 159 159 159 F F F 24 480-499 85 85 85 152 152 152 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 92 92 92 166 166 166 F F F 27 540-559 93 93 93 167 167 167 F F F 28 560-579 93 93 93 167 167 167 F F F 29 580-599 93 93 93 167 167 167 F F F Max gen: 93, Max flush: 167 Begin loop 47 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.528972379Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"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":"2026-10-22T23:23:41.537285315Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.537580302Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:41.537611187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.537619736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"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":"2026-10-22T23:23:41.537631244Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"Crucible 453294a7-c718-4910-84db-cef2b88db78e has session id: 3b67d59a-7f68-42f7-91f3-e98ae363e67b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.537992811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Upstairs opts: Upstairs UUID: 453294a7-c718-4910-84db-cef2b88db78e, 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":"2026-10-22T23:23:41.538031915Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Crucible stats registered with UUID: 453294a7-c718-4910-84db-cef2b88db78e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538042874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:41.538052142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538224967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"2","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538240825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"1","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538250943Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"0","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538386963Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"task":"crutest"} {"msg":"The guest has requested activation with gen:94","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538400821Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"453294a7-c718-4910-84db-cef2b88db78e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538431886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538441475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"0","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538451374Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"1","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538461142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"2","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538470881Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"2","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538480869Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"1","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538492408Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"0","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"ds_connection connected from Ok(127.0.0.1:50418)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538564697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"1","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"ds_connection connected from Ok(127.0.0.1:60651)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538590143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"2","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"ds_connection connected from Ok(127.0.0.1:40805)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.538601611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"io task","client":"0","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"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":"2026-10-22T23:23:41.539340463Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"0","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"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":"2026-10-22T23:23:41.539394745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"1","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"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":"2026-10-22T23:23:41.539416372Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"2","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539652507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539672084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"[0]R flush_numbers[0..12]: [165, 157, 165, 162, 164, 167, 155, 165, 165, 162, 162, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539730845Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"[0]R generation[0..12]: [92, 88, 92, 90, 92, 93, 87, 92, 92, 90, 90, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539742224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"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":"2026-10-22T23:23:41.539753442Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"[1]R flush_numbers[0..12]: [165, 157, 165, 162, 164, 167, 155, 165, 165, 162, 162, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.53976418Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"[1]R generation[0..12]: [92, 88, 92, 90, 92, 93, 87, 92, 92, 90, 90, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539775129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"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":"2026-10-22T23:23:41.539786247Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"[2]R flush_numbers[0..12]: [165, 157, 165, 162, 164, 167, 155, 165, 165, 162, 162, 159]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539799155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"[2]R generation[0..12]: [92, 88, 92, 90, 92, 93, 87, 92, 92, 90, 90, 88]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539809854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"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":"2026-10-22T23:23:41.539820902Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Max found gen is 94","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539830421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Generation requested: 94 >= found:94","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539840269Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Next flush: 168","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539849858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539859356Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"":"downstairs","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539869215Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539878194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"0","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539887942Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"1","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539897741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"client":"2","":"downstairs","session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539907639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539916918Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"453294a7-c718-4910-84db-cef2b88db78e is now active with session: 3b67d59a-7f68-42f7-91f3-e98ae363e67b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539926966Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539935985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"session_id":"3b67d59a-7f68-42f7-91f3-e98ae363e67b"} {"msg":"The guest has finished waiting for activation with:94","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539946524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"Activated sub_volume 453294a7-c718-4910-84db-cef2b88db78e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539954702Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.539962941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"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":"2026-10-22T23:23:41.540256048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"task":"crutest"} 01/30 Write block 312 len 24576 data: 11 11 9 8 8 5 02/30 Read block 336 len 8192 03/30 Read block 476 len 12288 04/30 Write block 94 len 8192 data: 7 6 05/30 Read block 145 len 4096 06/30 Read block 294 len 20480 07/30 Write block 454 len 28672 data: 10 10 9 12 12 9 9 08/30 Write block 229 len 4096 data: 6 09/30 Read block 494 len 24576 10/30 Write block 419 len 16384 data: 11 10 9 6 11/30 Write block 329 len 40960 data: 7 7 7 7 5 4 5 8 11 11 12/30 Read block 58 len 32768 13/30 Write block 215 len 28672 data: 6 7 6 5 4 6 10 14/30 Write block 371 len 28672 data: 6 7 7 8 9 10 8 15/30 Read block 587 len 12288 16/30 Read block 87 len 20480 17/30 Flush 18/30 Write block 308 len 4096 data: 13 19/30 Read block 86 len 40960 20/30 Write block 488 len 16384 data: 9 8 8 6 21/30 Write block 43 len 32768 data: 11 11 11 9 9 7 6 6 22/30 Read block 429 len 16384 23/30 Write block 544 len 20480 data: 10 8 10 10 10 24/30 Read block 59 len 4096 25/30 Write block 569 len 20480 data: 5 6 8 7 8 26/30 Flush 27/30 Write block 362 len 4096 data: 7 28/30 Write block 369 len 28672 data: 7 6 7 8 8 9 10 29/30 Write block 152 len 20480 data: 10 10 7 6 7 30/30 Read block 321 len 40960 ---------------------------------------------------------------- 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 6 Done Done Done false 1001 Acked Read 2 Done Sent Done false 1002 Acked Read 3 Done Sent Done false 1003 Acked Write 2 Done Sent Done false 1004 Acked Read 1 Done Sent Done false 1005 Acked Read 5 Done Sent Done false 1006 Acked Write 7 Done Sent Done false 1007 Acked Write 1 Done Sent Done false 1008 Acked Read 6 Done Sent Done false 1009 Acked Write 4 Done Sent Done false 1010 Acked Write 10 Done Sent Done false 1011 Acked Read 8 Done Sent Done false 1012 Acked Write 7 Done Sent Done false 1013 Acked Write 7 Done Sent Done false 1014 Acked Read 3 Done Sent Done false 1015 Acked Read 5 Done Sent Done false 1016 Acked Flush 0 Done Sent Done false 1017 Acked Write 1 Done Sent Done false 1018 Acked Read 10 Done Sent Done false 1019 Acked Write 4 Done Sent Done false 1020 Acked Write 8 Done Sent Done false 1021 Acked Read 4 Done Sent Done false 1022 Acked Write 5 Done Sent Done false 1023 Acked Read 1 Done Sent Done false 1024 Acked Write 5 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 1 Done Sent Done false 1027 Acked Write 7 Done Sent Done false 1028 Acked Write 5 Done Sent Done false 1029 Acked Read 10 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 29 0 30 Done 29 1 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":"2026-10-22T23:23:41.548078046Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:41.548361665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1512,"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 92 92 92 165 165 165 F F F 1 020-039 88 88 88 157 157 157 F F F 2 040-059 94 92 94 169 165 169 F F F <--- 3 060-079 90 90 90 162 162 162 F F F 4 080-099 94 92 94 168 164 168 F F F <--- 5 100-119 93 93 93 167 167 167 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 92 92 92 165 165 165 T F T <--- 8 160-179 92 92 92 165 165 165 F F F 9 180-199 90 90 90 162 162 162 F F F 10 200-219 94 90 94 168 162 168 F F F <--- 11 220-239 94 88 94 168 159 168 F F F <--- 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 94 92 94 169 166 169 F T F <--- 16 320-339 94 92 94 168 166 168 F F F <--- 17 340-359 92 92 92 166 166 166 F F F 18 360-379 94 93 94 168 167 168 T F T <--- 19 380-399 93 93 93 167 167 167 F F F 20 400-419 94 88 94 168 160 168 F F F <--- 21 420-439 94 91 94 168 163 168 F F F <--- 22 440-459 94 91 94 168 163 168 F F F <--- 23 460-479 94 88 94 168 159 168 F F F <--- 24 480-499 94 85 94 169 152 169 F F F <--- 25 500-519 93 93 93 167 167 167 F F F 26 520-539 92 92 92 166 166 166 F F F 27 540-559 94 93 94 169 167 169 F F F <--- 28 560-579 94 93 94 169 167 169 F F F <--- 29 580-599 93 93 93 167 167 167 F F F Max gen: 94, Max flush: 169 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 92 92 92 165 165 165 F F F 1 020-039 88 88 88 157 157 157 F F F 2 040-059 94 94 94 169 169 169 F F F 3 060-079 90 90 90 162 162 162 F F F 4 080-099 94 94 94 168 168 168 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 95 95 95 170 170 170 F F F 8 160-179 92 92 92 165 165 165 F F F 9 180-199 90 90 90 162 162 162 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 94 94 94 168 168 168 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 94 94 94 169 169 169 F F F 16 320-339 94 94 94 168 168 168 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 95 95 95 170 170 170 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 94 94 94 168 168 168 F F F 21 420-439 94 94 94 168 168 168 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 94 94 94 168 168 168 F F F 24 480-499 94 94 94 169 169 169 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 92 92 92 166 166 166 F F F 27 540-559 94 94 94 169 169 169 F F F 28 560-579 94 94 94 169 169 169 F F F 29 580-599 93 93 93 167 167 167 F F F Max gen: 95, Max flush: 170 Begin loop 48 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.790842727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"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":"2026-10-22T23:23:45.799011354Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799294962Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:45.799323278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799333797Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"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":"2026-10-22T23:23:45.799345425Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"Crucible 705c5b73-d4c4-4f8e-8262-cd4666a7794c has session id: 5ba049ef-cf0e-40ec-957d-45ee6e4138d6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799711691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Upstairs opts: Upstairs UUID: 705c5b73-d4c4-4f8e-8262-cd4666a7794c, 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":"2026-10-22T23:23:45.799735097Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Crucible stats registered with UUID: 705c5b73-d4c4-4f8e-8262-cd4666a7794c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799745156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:45.799758174Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799944867Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"2","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799973532Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"1","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.799984391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"0","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800082736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"task":"crutest"} {"msg":"The guest has requested activation with gen:96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800099714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"705c5b73-d4c4-4f8e-8262-cd4666a7794c active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800133599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800143287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"0","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800153086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"1","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800165194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"2","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800175023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"2","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800185091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"1","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.80019521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"0","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"ds_connection connected from Ok(127.0.0.1:64359)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800254011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"2","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"ds_connection connected from Ok(127.0.0.1:44056)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800265149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"1","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"ds_connection connected from Ok(127.0.0.1:32982)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.800275618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"io task","client":"0","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"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":"2026-10-22T23:23:45.80093745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"2","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"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":"2026-10-22T23:23:45.800963377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"1","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"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":"2026-10-22T23:23:45.80107406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"0","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801253454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.80127765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"[0]R flush_numbers[0..12]: [165, 157, 169, 162, 168, 167, 155, 170, 165, 162, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801359698Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"[0]R generation[0..12]: [92, 88, 94, 90, 94, 93, 87, 95, 92, 90, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801371157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"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":"2026-10-22T23:23:45.801382565Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"[1]R flush_numbers[0..12]: [165, 157, 169, 162, 168, 167, 155, 170, 165, 162, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801396173Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"[1]R generation[0..12]: [92, 88, 94, 90, 94, 93, 87, 95, 92, 90, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801406731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"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":"2026-10-22T23:23:45.80141785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"[2]R flush_numbers[0..12]: [165, 157, 169, 162, 168, 167, 155, 170, 165, 162, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801428428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"[2]R generation[0..12]: [92, 88, 94, 90, 94, 93, 87, 95, 92, 90, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801438857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"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":"2026-10-22T23:23:45.801449965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Max found gen is 96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801459404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Generation requested: 96 >= found:96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801469242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Next flush: 171","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801478611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801487899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"":"downstairs","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801497598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801506427Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"0","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801516045Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"1","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801525854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"client":"2","":"downstairs","session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801540192Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.80155069Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"705c5b73-d4c4-4f8e-8262-cd4666a7794c is now active with session: 5ba049ef-cf0e-40ec-957d-45ee6e4138d6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801560689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801569627Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"session_id":"5ba049ef-cf0e-40ec-957d-45ee6e4138d6"} {"msg":"The guest has finished waiting for activation with:96","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801578656Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"Activated sub_volume 705c5b73-d4c4-4f8e-8262-cd4666a7794c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801587125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.801595524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"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":"2026-10-22T23:23:45.801904258Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"task":"crutest"} 01/30 Flush 02/30 Write block 199 len 4096 data: 4 03/30 Write block 364 len 4096 data: 7 04/30 Flush 05/30 Write block 182 len 24576 data: 11 10 8 4 5 8 06/30 Read block 351 len 20480 07/30 Read block 386 len 24576 08/30 Write block 25 len 40960 data: 11 10 10 8 8 7 6 4 8 5 09/30 Read block 99 len 4096 10/30 Read block 502 len 32768 11/30 Read block 363 len 4096 12/30 Write block 46 len 28672 data: 10 10 8 7 7 7 6 13/30 Read block 181 len 40960 14/30 Read block 6 len 28672 15/30 Write block 39 len 16384 data: 7 7 8 8 16/30 Read block 487 len 8192 17/30 Flush 18/30 Write block 75 len 40960 data: 9 12 10 7 7 6 5 4 4 3 19/30 Read block 232 len 28672 20/30 Flush 21/30 Flush 22/30 Flush 23/30 Write block 324 len 12288 data: 4 5 5 24/30 Read block 551 len 12288 25/30 Read block 53 len 28672 26/30 Read block 112 len 24576 27/30 Write block 142 len 12288 data: 5 6 6 28/30 Read block 222 len 40960 29/30 Write block 475 len 24576 data: 5 5 6 9 6 6 30/30 Write block 369 len 16384 data: 8 7 8 9 ---------------------------------------------------------------- Crucible gen:96 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 1 Done Done Done false 1003 Acked Flush 0 Done Sent Done false 1004 Acked Write 6 Done Sent Done false 1005 Acked Read 5 Done Sent Done false 1006 Acked Read 6 Done Sent Done false 1007 Acked Write 10 Done Sent Done false 1008 Acked Read 1 Done Sent Done false 1009 Acked Read 8 Done Sent Done false 1010 Acked Read 1 Done Sent Done false 1011 Acked Write 7 Done Sent Done false 1012 Acked Read 10 Done Sent Done false 1013 Acked Read 7 Done Sent Done false 1014 Acked Write 4 Done Sent Done false 1015 Acked Read 2 Done Sent Done false 1016 Acked Flush 0 Done Sent Done false 1017 Acked Write 10 Done Sent Done false 1018 Acked Read 7 Done Sent Done false 1019 Acked Flush 0 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Flush 0 Done Sent Done false 1022 Acked Write 3 Done Sent Done false 1023 Acked Read 3 Done Sent Done false 1024 Acked Read 7 Done Sent Done false 1025 Acked Read 6 Done Sent Done false 1026 Acked Write 3 Done Sent Done false 1027 Acked Read 10 Done Sent Done false 1028 Acked Write 6 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 27 2 31 Done 27 2 27 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1021)) Some(JobId(1000)) Some(JobId(1021)) 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":"2026-10-22T23:23:45.810173671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:45.810443011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1520,"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 92 92 92 165 165 165 F F F 1 020-039 96 88 96 173 157 173 F F F <--- 2 040-059 96 94 96 173 169 173 F F F <--- 3 060-079 96 90 96 174 162 174 F F F <--- 4 080-099 96 94 96 174 168 174 F F F <--- 5 100-119 93 93 93 167 167 167 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 95 95 95 170 170 170 T F T <--- 8 160-179 92 92 92 165 165 165 F F F 9 180-199 96 90 96 173 162 173 F T F <--- 10 200-219 94 94 94 168 168 168 F F F 11 220-239 94 94 94 168 168 168 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 94 94 94 169 169 169 F F F 16 320-339 94 94 94 168 168 168 T F T <--- 17 340-359 92 92 92 166 166 166 F F F 18 360-379 96 95 96 172 170 172 T T T <--- 19 380-399 93 93 93 167 167 167 F F F 20 400-419 94 94 94 168 168 168 F F F 21 420-439 94 94 94 168 168 168 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 94 94 94 168 168 168 T F T <--- 24 480-499 94 94 94 169 169 169 T F T <--- 25 500-519 93 93 93 167 167 167 F F F 26 520-539 92 92 92 166 166 166 F F F 27 540-559 94 94 94 169 169 169 F F F 28 560-579 94 94 94 169 169 169 F F F 29 580-599 93 93 93 167 167 167 F F F Max gen: 96, Max flush: 174 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 92 92 92 165 165 165 F F F 1 020-039 96 96 96 173 173 173 F F F 2 040-059 96 96 96 173 173 173 F F F 3 060-079 96 96 96 174 174 174 F F F 4 080-099 96 96 96 174 174 174 F F F 5 100-119 93 93 93 167 167 167 F F F 6 120-139 87 87 87 155 155 155 F F F 7 140-159 97 97 97 175 175 175 F F F 8 160-179 92 92 92 165 165 165 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 94 94 94 168 168 168 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 88 88 88 159 159 159 F F F 15 300-319 94 94 94 169 169 169 F F F 16 320-339 97 97 97 175 175 175 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 97 97 97 175 175 175 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 94 94 94 168 168 168 F F F 21 420-439 94 94 94 168 168 168 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 97 97 97 175 175 175 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 92 92 92 166 166 166 F F F 27 540-559 94 94 94 169 169 169 F F F 28 560-579 94 94 94 169 169 169 F F F 29 580-599 93 93 93 167 167 167 F F F Max gen: 97, Max flush: 175 Begin loop 49 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.04615274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"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":"2026-10-22T23:23:50.053399543Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.053468863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"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":"2026-10-22T23:23:50.06048449Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.060739593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:50.060768998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.060777647Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"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":"2026-10-22T23:23:50.060789375Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"Crucible 6ef8f809-f8cf-4adb-afd7-57f79e31a3f5 has session id: cb606db7-8cb8-48ff-ac5d-c6c9dfee9386","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061157231Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Upstairs opts: Upstairs UUID: 6ef8f809-f8cf-4adb-afd7-57f79e31a3f5, 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":"2026-10-22T23:23:50.061178098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Crucible stats registered with UUID: 6ef8f809-f8cf-4adb-afd7-57f79e31a3f5","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061188207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:50.061199645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.06137034Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"2","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061400365Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"1","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061411624Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"0","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061531746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"task":"crutest"} {"msg":"The guest has requested activation with gen:98","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061557902Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"6ef8f809-f8cf-4adb-afd7-57f79e31a3f5 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061567831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061577319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"0","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061587958Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"1","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061597776Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"2","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061625502Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"1","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061636441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"0","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061646779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"2","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"ds_connection connected from Ok(127.0.0.1:35705)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061673255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"1","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"ds_connection connected from Ok(127.0.0.1:54821)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061743795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"0","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"ds_connection connected from Ok(127.0.0.1:46390)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.061823173Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"io task","client":"2","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"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":"2026-10-22T23:23:50.062279316Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"1","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"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":"2026-10-22T23:23:50.062294154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"2","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"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":"2026-10-22T23:23:50.062393349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"0","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062595269Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062607208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"[0]R flush_numbers[0..12]: [165, 173, 173, 174, 174, 167, 155, 175, 165, 173, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062704433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"[0]R generation[0..12]: [92, 96, 96, 96, 96, 93, 87, 97, 92, 96, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062715742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"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":"2026-10-22T23:23:50.06272691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"[1]R flush_numbers[0..12]: [165, 173, 173, 174, 174, 167, 155, 175, 165, 173, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062738028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"[1]R generation[0..12]: [92, 96, 96, 96, 96, 93, 87, 97, 92, 96, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062748447Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"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":"2026-10-22T23:23:50.062759555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"[2]R flush_numbers[0..12]: [165, 173, 173, 174, 174, 167, 155, 175, 165, 173, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062770454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"[2]R generation[0..12]: [92, 96, 96, 96, 96, 93, 87, 97, 92, 96, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062780832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"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":"2026-10-22T23:23:50.0627917Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Max found gen is 98","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062801639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Generation requested: 98 >= found:98","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062811628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Next flush: 176","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062821296Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062830965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"":"downstairs","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062840933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062851772Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"0","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.06286161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"1","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062871419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"client":"2","":"downstairs","session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062881267Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062890586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"6ef8f809-f8cf-4adb-afd7-57f79e31a3f5 is now active with session: cb606db7-8cb8-48ff-ac5d-c6c9dfee9386","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062900614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062909503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"session_id":"cb606db7-8cb8-48ff-ac5d-c6c9dfee9386"} {"msg":"The guest has finished waiting for activation with:98","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062918802Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"Activated sub_volume 6ef8f809-f8cf-4adb-afd7-57f79e31a3f5","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062927031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.062935319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"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":"2026-10-22T23:23:50.063247293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"task":"crutest"} 01/30 Write block 138 len 16384 data: 7 7 4 5 02/30 Read block 147 len 32768 03/30 Flush 04/30 Write block 308 len 8192 data: 14 14 05/30 Read block 593 len 28672 06/30 Read block 430 len 32768 07/30 Read block 521 len 12288 08/30 Flush 09/30 Write block 402 len 32768 data: 11 15 15 11 11 12 8 8 10/30 Read block 506 len 8192 11/30 Flush 12/30 Flush 13/30 Write block 98 len 28672 data: 5 5 7 7 7 7 7 14/30 Write block 166 len 8192 data: 5 5 15/30 Read block 99 len 16384 16/30 Write block 529 len 32768 data: 12 12 14 15 13 15 15 13 17/30 Read block 181 len 28672 18/30 Read block 581 len 32768 19/30 Write block 290 len 16384 data: 6 7 11 10 20/30 Read block 53 len 4096 21/30 Read block 543 len 32768 22/30 Read block 193 len 32768 23/30 Read block 138 len 20480 24/30 Write block 542 len 24576 data: 6 10 11 9 11 11 25/30 Write block 162 len 16384 data: 5 5 6 6 26/30 Write block 566 len 28672 data: 11 11 7 6 7 9 8 27/30 Read block 151 len 28672 28/30 Read block 85 len 28672 29/30 Write block 100 len 8192 data: 8 8 30/30 Read block 489 len 40960 ---------------------------------------------------------------- Crucible gen:98 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 2 Done Done Done false 1004 Acked Read 7 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 8 Sent Done Done false 1009 Acked Read 2 Sent Done Done false 1010 Acked Flush 0 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 7 Sent Done Done false 1013 Acked Write 2 Sent Done Done false 1014 Acked Read 4 Sent Done Done false 1015 Acked Write 8 Sent Done Done false 1016 Acked Read 7 Sent Done Done false 1017 Acked Read 8 Sent Done Done false 1018 Acked Write 4 Sent Done Done false 1019 Acked Read 1 Sent Done Done false 1020 Acked Read 8 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 4 Sent Done Done false 1025 Acked Write 7 Sent Done Done false 1026 Acked Read 7 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Write 2 Sent Done Done false 1029 Acked Read 10 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 26 1 0 27 Done 1 26 27 54 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1002)) Some(JobId(1011)) Some(JobId(1011)) 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":"2026-10-22T23:23:50.071037517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:50.071319095Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1528,"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 92 92 92 165 165 165 F F F 1 020-039 96 96 96 173 173 173 F F F 2 040-059 96 96 96 173 173 173 F F F 3 060-079 96 96 96 174 174 174 F F F 4 080-099 96 96 96 174 174 174 F T T <--- 5 100-119 93 93 93 167 167 167 F T T <--- 6 120-139 98 98 98 176 176 176 F F F 7 140-159 98 98 98 176 176 176 F F F 8 160-179 92 92 92 165 165 165 F T T <--- 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 94 94 94 168 168 168 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 88 88 88 159 159 159 F T T <--- 15 300-319 94 98 98 169 177 177 T F F <--- 16 320-339 97 97 97 175 175 175 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 97 97 97 175 175 175 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 94 98 98 168 178 178 F F F <--- 21 420-439 94 94 94 168 168 168 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 97 97 97 175 175 175 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 92 92 92 166 166 166 F T T <--- 27 540-559 94 94 94 169 169 169 F T T <--- 28 560-579 94 94 94 169 169 169 F T T <--- 29 580-599 93 93 93 167 167 167 F F F Max gen: 98, Max flush: 178 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 92 92 92 165 165 165 F F F 1 020-039 96 96 96 173 173 173 F F F 2 040-059 96 96 96 173 173 173 F F F 3 060-079 96 96 96 174 174 174 F F F 4 080-099 99 99 99 179 179 179 F F F 5 100-119 99 99 99 179 179 179 F F F 6 120-139 98 98 98 176 176 176 F F F 7 140-159 98 98 98 176 176 176 F F F 8 160-179 99 99 99 179 179 179 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 94 94 94 168 168 168 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F F F 14 280-299 99 99 99 179 179 179 F F F 15 300-319 98 98 98 177 177 177 F F F 16 320-339 97 97 97 175 175 175 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 97 97 97 175 175 175 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 98 98 98 178 178 178 F F F 21 420-439 94 94 94 168 168 168 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 97 97 97 175 175 175 F F F 25 500-519 93 93 93 167 167 167 F F F 26 520-539 99 99 99 179 179 179 F F F 27 540-559 99 99 99 179 179 179 F F F 28 560-579 99 99 99 179 179 179 F F F 29 580-599 93 93 93 167 167 167 F F F Max gen: 99, Max flush: 179 Begin loop 50 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.310954376Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"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":"2026-10-22T23:23:54.318131169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.31819814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"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":"2026-10-22T23:23:54.325010977Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325265009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:54.325295745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325304543Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"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":"2026-10-22T23:23:54.325316402Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"Crucible 45d9ff32-1c8c-4b13-b813-29f5cad7bcba has session id: 7ceb7f3e-22e3-493e-a574-da2821eb643f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325678468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Upstairs opts: Upstairs UUID: 45d9ff32-1c8c-4b13-b813-29f5cad7bcba, 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":"2026-10-22T23:23:54.325702935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Crucible stats registered with UUID: 45d9ff32-1c8c-4b13-b813-29f5cad7bcba","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325713383Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:54.325725291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325897706Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"0","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325913444Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"2","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.325923752Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"1","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326050984Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"task":"crutest"} {"msg":"The guest has requested activation with gen:100","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326068361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"45d9ff32-1c8c-4b13-b813-29f5cad7bcba active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326102766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326112454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"0","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326122363Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"1","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326132142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"2","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.3261419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"2","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326153248Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"1","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326197042Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"0","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"ds_connection connected from Ok(127.0.0.1:49815)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.32620828Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"2","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"ds_connection connected from Ok(127.0.0.1:61667)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326218899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"1","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"ds_connection connected from Ok(127.0.0.1:35046)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.326322124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"io task","client":"0","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"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":"2026-10-22T23:23:54.326912207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"1","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"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":"2026-10-22T23:23:54.326927894Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"0","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"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":"2026-10-22T23:23:54.326939033Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"2","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327222221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.32723209Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"[0]R flush_numbers[0..12]: [165, 173, 173, 174, 179, 179, 176, 176, 179, 173, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327250397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"[0]R generation[0..12]: [92, 96, 96, 96, 99, 99, 98, 98, 99, 96, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327261155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"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":"2026-10-22T23:23:54.327272154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"[1]R flush_numbers[0..12]: [165, 173, 173, 174, 179, 179, 176, 176, 179, 173, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327282912Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"[1]R generation[0..12]: [92, 96, 96, 96, 99, 99, 98, 98, 99, 96, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327293391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"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":"2026-10-22T23:23:54.327304339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"[2]R flush_numbers[0..12]: [165, 173, 173, 174, 179, 179, 176, 176, 179, 173, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327315067Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"[2]R generation[0..12]: [92, 96, 96, 96, 99, 99, 98, 98, 99, 96, 94, 94]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327325346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"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":"2026-10-22T23:23:54.327336274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Max found gen is 100","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327345723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Generation requested: 100 >= found:100","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327357111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Next flush: 180","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.32736661Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327376118Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"":"downstairs","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327385847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327394906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"0","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327404754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"1","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327414483Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"client":"2","":"downstairs","session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327424451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.32743373Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"45d9ff32-1c8c-4b13-b813-29f5cad7bcba is now active with session: 7ceb7f3e-22e3-493e-a574-da2821eb643f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327444038Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327452957Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"session_id":"7ceb7f3e-22e3-493e-a574-da2821eb643f"} {"msg":"The guest has finished waiting for activation with:100","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327462186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"Activated sub_volume 45d9ff32-1c8c-4b13-b813-29f5cad7bcba","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327470305Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.327478523Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"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":"2026-10-22T23:23:54.32777483Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"task":"crutest"} 01/30 Flush 02/30 Write block 421 len 8192 data: 10 7 03/30 Read block 60 len 4096 04/30 Read block 414 len 32768 05/30 Read block 535 len 12288 06/30 Read block 206 len 4096 07/30 Read block 98 len 20480 08/30 Read block 162 len 36864 09/30 Read block 343 len 12288 10/30 Read block 43 len 12288 11/30 Flush 12/30 Write block 587 len 8192 data: 12 11 13/30 Write block 227 len 8192 data: 7 5 14/30 Read block 378 len 8192 15/30 Write block 510 len 28672 data: 7 7 8 6 5 5 6 16/30 Read block 398 len 20480 17/30 Read block 574 len 36864 18/30 Write block 51 len 20480 data: 8 7 7 8 8 19/30 Read block 258 len 28672 20/30 Read block 371 len 4096 21/30 Write block 161 len 8192 data: 5 6 22/30 Read block 564 len 40960 23/30 Flush 24/30 Write block 260 len 28672 data: 8 9 8 10 9 8 10 25/30 Write block 501 len 36864 data: 4 5 7 6 7 8 9 6 6 26/30 Read block 491 len 4096 27/30 Write block 505 len 16384 data: 8 9 10 7 28/30 Write block 403 len 20480 data: 16 16 12 12 13 29/30 Write block 64 len 20480 data: 6 5 7 6 4 30/30 Write block 139 len 8192 data: 8 5 ---------------------------------------------------------------- Crucible gen:100 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 Read 1 Sent Done Done false 1003 Acked Read 8 Sent Done Done false 1004 Acked Read 3 Sent Done Done false 1005 Acked Read 1 Sent Done Done false 1006 Acked Read 5 Sent Done Done false 1007 Acked Read 9 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 2 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Read 2 Sent Done Done false 1014 Acked Write 7 Sent Done Done false 1015 Acked Read 5 Sent Done Done false 1016 Acked Read 9 Sent Done Done false 1017 Acked Write 5 Sent Done Done false 1018 Acked Read 7 Sent Done Done false 1019 Acked Read 1 Sent Done Done false 1020 Acked Write 2 Sent Done Done false 1021 Acked Read 10 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 7 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Read 1 Sent Done Done false 1026 Acked Write 4 Sent Sent Sent false 1027 Acked Write 5 Sent Sent Sent false 1028 Acked Write 5 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 4 4 36 Done 1 25 25 51 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1000)) Some(JobId(1022)) Some(JobId(1022)) 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":"2026-10-22T23:23:54.335356714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:54.335609186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1536,"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 92 92 92 165 165 165 F F F 1 020-039 96 96 96 173 173 173 F F F 2 040-059 96 100 100 173 182 182 F F F <--- 3 060-079 96 96 96 174 174 174 F T T <--- 4 080-099 99 99 99 179 179 179 F F F 5 100-119 99 99 99 179 179 179 F F F 6 120-139 98 98 98 176 176 176 F T T <--- 7 140-159 98 98 98 176 176 176 F T T <--- 8 160-179 99 100 100 179 182 182 F F F <--- 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 94 100 100 168 182 182 F F F <--- 12 240-259 91 91 91 163 163 163 F F F 13 260-279 92 92 92 166 166 166 F T T <--- 14 280-299 99 99 99 179 179 179 F F F 15 300-319 98 98 98 177 177 177 F F F 16 320-339 97 97 97 175 175 175 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 97 97 97 175 175 175 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 98 98 98 178 178 178 F T T <--- 21 420-439 94 100 100 168 181 181 T F F <--- 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 97 97 97 175 175 175 F F F 25 500-519 93 100 100 167 182 182 F T T <--- 26 520-539 99 99 99 179 179 179 F F F 27 540-559 99 99 99 179 179 179 F F F 28 560-579 99 99 99 179 179 179 F F F 29 580-599 93 100 100 167 182 182 F F F <--- Max gen: 100, Max flush: 182 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 92 92 92 165 165 165 F F F 1 020-039 96 96 96 173 173 173 F F F 2 040-059 100 100 100 182 182 182 F F F 3 060-079 101 101 101 183 183 183 F F F 4 080-099 99 99 99 179 179 179 F F F 5 100-119 99 99 99 179 179 179 F F F 6 120-139 101 101 101 183 183 183 F F F 7 140-159 101 101 101 183 183 183 F F F 8 160-179 100 100 100 182 182 182 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 101 101 101 183 183 183 F F F 14 280-299 99 99 99 179 179 179 F F F 15 300-319 98 98 98 177 177 177 F F F 16 320-339 97 97 97 175 175 175 F F F 17 340-359 92 92 92 166 166 166 F F F 18 360-379 97 97 97 175 175 175 F F F 19 380-399 93 93 93 167 167 167 F F F 20 400-419 101 101 101 183 183 183 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 97 97 97 175 175 175 F F F 25 500-519 101 101 101 183 183 183 F F F 26 520-539 99 99 99 179 179 179 F F F 27 540-559 99 99 99 179 179 179 F F F 28 560-579 99 99 99 179 179 179 F F F 29 580-599 100 100 100 182 182 182 F F F Max gen: 101, Max flush: 183 Begin loop 51 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.578362227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"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":"2026-10-22T23:23:58.5871062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.587406726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:23:58.587437142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.58744593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"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":"2026-10-22T23:23:58.587457739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"Crucible 74d65531-e620-4d4c-b611-37a30e3686e4 has session id: 9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.587823655Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Upstairs opts: Upstairs UUID: 74d65531-e620-4d4c-b611-37a30e3686e4, 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":"2026-10-22T23:23:58.587846481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Crucible stats registered with UUID: 74d65531-e620-4d4c-b611-37a30e3686e4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.587858869Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:23:58.587868128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588051241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"0","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588080227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"1","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588091255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"2","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.58819608Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"task":"crutest"} {"msg":"The guest has requested activation with gen:102","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588220426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"74d65531-e620-4d4c-b611-37a30e3686e4 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588238704Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588247702Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"0","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588257571Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"1","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588267119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"2","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588279128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"2","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588297955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"0","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"ds_connection connected from Ok(127.0.0.1:64869)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.58832863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"2","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588339399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"1","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"ds_connection connected from Ok(127.0.0.1:45203)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588405189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"0","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"ds_connection connected from Ok(127.0.0.1:39218)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.588433635Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"io task","client":"1","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"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":"2026-10-22T23:23:58.588987113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"0","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"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":"2026-10-22T23:23:58.589004171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"1","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"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":"2026-10-22T23:23:58.589117354Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"2","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589337182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.58934696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"[0]R flush_numbers[0..12]: [165, 173, 182, 183, 179, 179, 183, 183, 182, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589412411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"[0]R generation[0..12]: [92, 96, 100, 101, 99, 99, 101, 101, 100, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589423739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"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":"2026-10-22T23:23:58.589434917Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"[1]R flush_numbers[0..12]: [165, 173, 182, 183, 179, 179, 183, 183, 182, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589445816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"[1]R generation[0..12]: [92, 96, 100, 101, 99, 99, 101, 101, 100, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589456434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"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":"2026-10-22T23:23:58.589467533Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"[2]R flush_numbers[0..12]: [165, 173, 182, 183, 179, 179, 183, 183, 182, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589478361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"[2]R generation[0..12]: [92, 96, 100, 101, 99, 99, 101, 101, 100, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.58948887Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"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":"2026-10-22T23:23:58.589501838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Max found gen is 102","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589511436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Generation requested: 102 >= found:102","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589521415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Next flush: 184","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589530923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589540542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"":"downstairs","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.58955056Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589559629Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"0","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589569358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"1","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589579216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"client":"2","":"downstairs","session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589589325Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589598693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"74d65531-e620-4d4c-b611-37a30e3686e4 is now active with session: 9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589608952Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589617851Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"session_id":"9c7df2f3-f6d3-4dff-bb23-dab30a6c6c9f"} {"msg":"The guest has finished waiting for activation with:102","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589627219Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"Activated sub_volume 74d65531-e620-4d4c-b611-37a30e3686e4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589635348Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.589643717Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"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":"2026-10-22T23:23:58.589952581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"task":"crutest"} 01/30 Write block 338 len 4096 data: 12 02/30 Write block 493 len 40960 data: 6 4 5 4 5 6 6 5 5 6 03/30 Read block 395 len 8192 04/30 Read block 176 len 28672 05/30 Read block 499 len 36864 06/30 Write block 48 len 32768 data: 9 8 8 9 8 8 9 9 07/30 Read block 296 len 32768 08/30 Flush 09/30 Write block 156 len 32768 data: 8 5 4 5 7 6 7 6 10/30 Read block 391 len 32768 11/30 Read block 150 len 20480 12/30 Read block 6 len 8192 13/30 Read block 520 len 36864 14/30 Read block 3 len 28672 15/30 Read block 56 len 16384 16/30 Read block 214 len 20480 17/30 Write block 345 len 24576 data: 8 9 7 9 10 13 18/30 Write block 287 len 36864 data: 8 8 6 7 8 12 11 11 15 19/30 Read block 164 len 32768 20/30 Flush 21/30 Write block 23 len 8192 data: 12 10 22/30 Read block 535 len 20480 23/30 Write block 58 len 8192 data: 10 8 24/30 Write block 395 len 32768 data: 7 8 8 10 11 10 10 12 25/30 Write block 538 len 24576 data: 8 10 8 7 7 11 26/30 Read block 292 len 4096 27/30 Read block 366 len 40960 28/30 Write block 338 len 8192 data: 13 11 29/30 Write block 572 len 32768 data: 9 9 10 9 7 8 7 6 30/30 Read block 199 len 24576 ---------------------------------------------------------------- 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 1 Done Done Sent false 1001 Acked Write 10 Done Done Sent false 1002 Acked Read 2 Done Done Sent false 1003 Acked Read 7 Done Done Sent false 1004 Acked Read 9 Done Done Sent false 1005 Acked Write 8 Done Done Sent false 1006 Acked Read 8 Done Done Sent false 1007 Acked Flush 0 Done Done Sent false 1008 Acked Write 8 Done Done Sent false 1009 Acked Read 8 Done Done Sent false 1010 Acked Read 5 Done Done Sent false 1011 Acked Read 2 Done Done Sent false 1012 Acked Read 9 Done Done Sent false 1013 Acked Read 7 Done Done Sent false 1014 Acked Read 4 Done Done Sent false 1015 Acked Read 5 Done Done Sent false 1016 Acked Write 6 Done Done Sent false 1017 Acked Write 9 Done Done Sent false 1018 Acked Read 8 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 2 Done Done Sent false 1021 Acked Read 5 Done Done Sent false 1022 Acked Write 2 Done Done Sent false 1023 Acked Write 8 Done Done Sent false 1024 Acked Write 6 Done Done Sent false 1025 Acked Read 1 Done Done Sent false 1026 Acked Read 10 Done Done Sent false 1027 Acked Write 2 Done Done Sent false 1028 Acked Write 8 Done Done Sent false 1029 Acked Read 6 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(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":"2026-10-22T23:23:58.598370492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:23:58.598649911Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1544,"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 92 92 92 165 165 165 F F F 1 020-039 96 96 96 173 173 173 T T F <--- 2 040-059 102 102 100 184 184 182 T T F <--- 3 060-079 101 101 101 183 183 183 F F F 4 080-099 99 99 99 179 179 179 F F F 5 100-119 99 99 99 179 179 179 F F F 6 120-139 101 101 101 183 183 183 F F F 7 140-159 102 102 101 185 185 183 F F F <--- 8 160-179 102 102 100 185 185 182 F F F <--- 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 101 101 101 183 183 183 F F F 14 280-299 102 102 99 185 185 179 F F F <--- 15 300-319 98 98 98 177 177 177 F F F 16 320-339 102 102 97 184 184 175 T T F <--- 17 340-359 102 102 92 185 185 166 F F F <--- 18 360-379 97 97 97 175 175 175 F F F 19 380-399 93 93 93 167 167 167 T T F <--- 20 400-419 101 101 101 183 183 183 T T F <--- 21 420-439 100 100 100 181 181 181 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 102 102 97 184 184 175 F F F <--- 25 500-519 102 102 101 184 184 183 F F F <--- 26 520-539 99 99 99 179 179 179 T T F <--- 27 540-559 99 99 99 179 179 179 T T F <--- 28 560-579 99 99 99 179 179 179 T T F <--- 29 580-599 100 100 100 182 182 182 F F F Max gen: 102, Max flush: 185 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 92 92 92 165 165 165 F F F 1 020-039 103 103 103 186 186 186 F F F 2 040-059 103 103 103 186 186 186 F F F 3 060-079 101 101 101 183 183 183 F F F 4 080-099 99 99 99 179 179 179 F F F 5 100-119 99 99 99 179 179 179 F F F 6 120-139 101 101 101 183 183 183 F F F 7 140-159 102 102 102 185 185 185 F F F 8 160-179 102 102 102 185 185 185 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 91 91 91 163 163 163 F F F 13 260-279 101 101 101 183 183 183 F F F 14 280-299 102 102 102 185 185 185 F F F 15 300-319 98 98 98 177 177 177 F F F 16 320-339 103 103 103 186 186 186 F F F 17 340-359 102 102 102 185 185 185 F F F 18 360-379 97 97 97 175 175 175 F F F 19 380-399 103 103 103 186 186 186 F F F 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 94 94 94 168 168 168 F F F 23 460-479 97 97 97 175 175 175 F F F 24 480-499 102 102 102 184 184 184 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 103 103 103 186 186 186 F F F 27 540-559 103 103 103 186 186 186 F F F 28 560-579 103 103 103 186 186 186 F F F 29 580-599 100 100 100 182 182 182 F F F Max gen: 103, Max flush: 186 Begin loop 52 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.842359551Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"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":"2026-10-22T23:24:02.850539886Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.850869868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:02.850905413Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.850914921Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"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":"2026-10-22T23:24:02.850926729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"Crucible ac5ec93a-6b64-4f2a-8ce3-0f9ee659ab54 has session id: ed34ab33-7426-48ff-aea6-98917499ce90","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.8513281Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Upstairs opts: Upstairs UUID: ac5ec93a-6b64-4f2a-8ce3-0f9ee659ab54, 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":"2026-10-22T23:24:02.851352157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Crucible stats registered with UUID: ac5ec93a-6b64-4f2a-8ce3-0f9ee659ab54","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851362375Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:02.851374843Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851547538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"0","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851577884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"2","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851589182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"1","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851712654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"task":"crutest"} {"msg":"The guest has requested activation with gen:104","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.85173671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"ac5ec93a-6b64-4f2a-8ce3-0f9ee659ab54 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851755247Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851764426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"0","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851774235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"1","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851784003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"2","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851796111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"2","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.85180635Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"0","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851816359Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"1","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"ds_connection connected from Ok(127.0.0.1:63477)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851908245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"1","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"ds_connection connected from Ok(127.0.0.1:58352)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851934291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"0","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"ds_connection connected from Ok(127.0.0.1:60575)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.851994692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"io task","client":"2","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"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":"2026-10-22T23:24:02.852567468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"2","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"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":"2026-10-22T23:24:02.852588715Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"1","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"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":"2026-10-22T23:24:02.852599793Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"0","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852873103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852884251Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"[0]R flush_numbers[0..12]: [165, 186, 186, 183, 179, 179, 183, 185, 185, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852913777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"[0]R generation[0..12]: [92, 103, 103, 101, 99, 99, 101, 102, 102, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852924935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"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":"2026-10-22T23:24:02.852936054Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"[1]R flush_numbers[0..12]: [165, 186, 186, 183, 179, 179, 183, 185, 185, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852946692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"[1]R generation[0..12]: [92, 103, 103, 101, 99, 99, 101, 102, 102, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852957311Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"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":"2026-10-22T23:24:02.852968559Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"[2]R flush_numbers[0..12]: [165, 186, 186, 183, 179, 179, 183, 185, 185, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852981617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"[2]R generation[0..12]: [92, 103, 103, 101, 99, 99, 101, 102, 102, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.852992435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"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":"2026-10-22T23:24:02.853024581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Max found gen is 104","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853034129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Generation requested: 104 >= found:104","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853044178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Next flush: 187","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853053736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853063395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"":"downstairs","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853074053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853083082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"0","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853093061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"1","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853102899Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"client":"2","":"downstairs","session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853113008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853122206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"ac5ec93a-6b64-4f2a-8ce3-0f9ee659ab54 is now active with session: ed34ab33-7426-48ff-aea6-98917499ce90","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853132205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853141113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"session_id":"ed34ab33-7426-48ff-aea6-98917499ce90"} {"msg":"The guest has finished waiting for activation with:104","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853152062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"Activated sub_volume ac5ec93a-6b64-4f2a-8ce3-0f9ee659ab54","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853160221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.853168469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"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":"2026-10-22T23:24:02.853458197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"task":"crutest"} 01/30 Write block 107 len 32768 data: 5 5 6 6 7 7 9 9 02/30 Read block 359 len 8192 03/30 Write block 89 len 32768 data: 8 6 8 8 8 8 7 5 04/30 Read block 383 len 8192 05/30 Flush 06/30 Flush 07/30 Write block 324 len 16384 data: 5 6 6 6 08/30 Read block 281 len 20480 09/30 Read block 19 len 12288 10/30 Read block 160 len 36864 11/30 Write block 373 len 4096 data: 9 12/30 Read block 178 len 20480 13/30 Write block 372 len 12288 data: 10 10 10 14/30 Write block 479 len 28672 data: 7 7 5 6 6 7 9 15/30 Write block 67 len 36864 data: 7 5 4 4 6 6 8 7 10 16/30 Read block 425 len 28672 17/30 Read block 411 len 24576 18/30 Read block 76 len 12288 19/30 Flush 20/30 Write block 36 len 40960 data: 7 7 7 8 8 9 9 12 12 12 21/30 Write block 156 len 28672 data: 9 6 5 6 8 7 8 22/30 Read block 435 len 36864 23/30 Write block 258 len 20480 data: 6 6 9 10 9 24/30 Write block 449 len 40960 data: 8 9 10 10 12 11 11 10 13 13 25/30 Write block 486 len 4096 data: 10 26/30 Flush 27/30 Write block 116 len 40960 data: 8 9 8 12 10 10 9 8 9 10 28/30 Write block 299 len 24576 data: 12 10 9 6 8 8 29/30 Write block 249 len 12288 data: 5 5 8 30/30 Write block 22 len 28672 data: 11 13 11 12 11 11 9 ---------------------------------------------------------------- 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 8 Done Sent Done false 1001 Acked Read 2 Done Sent Done false 1002 Acked Write 8 Done Sent Done false 1003 Acked Read 2 Done Sent Done false 1004 Acked Flush 0 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 4 Done Sent Done false 1007 Acked Read 5 Done Sent Done false 1008 Acked Read 3 Done Sent Done false 1009 Acked Read 9 Done Sent Done false 1010 Acked Write 1 Done Sent Done false 1011 Acked Read 5 Done Sent Done false 1012 Acked Write 3 Done Sent Done false 1013 Acked Write 7 Done Sent Done false 1014 Acked Write 9 Done Sent Done false 1015 Acked Read 7 Done Sent Done false 1016 Acked Read 6 Done Sent Done false 1017 Acked Read 3 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 10 Done Sent Done false 1020 Acked Write 7 Done Sent Done false 1021 Acked Read 9 Done Sent Done false 1022 Acked Write 5 Done Sent Done false 1023 Acked Write 10 Done Sent Done false 1024 Acked Write 1 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 10 Sent Sent Sent false 1027 Acked Write 6 Sent Sent Sent false 1028 Acked Write 3 Sent Sent Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 4 30 4 38 Done 26 0 26 52 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":"2026-10-22T23:24:02.861418985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:02.861693525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1552,"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 92 92 92 165 165 165 F F F 1 020-039 104 103 104 190 186 190 T F T <--- 2 040-059 104 103 104 190 186 190 F F F <--- 3 060-079 104 101 104 189 183 189 F F F <--- 4 080-099 104 99 104 187 179 187 F F F <--- 5 100-119 104 99 104 187 179 187 T F T <--- 6 120-139 101 101 101 183 183 183 T F T <--- 7 140-159 104 102 104 190 185 190 F F F <--- 8 160-179 104 102 104 190 185 190 F F F <--- 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 104 91 104 190 163 190 T F T <--- 13 260-279 104 101 104 190 183 190 F F F <--- 14 280-299 102 102 102 185 185 185 T F T <--- 15 300-319 98 98 98 177 177 177 T F T <--- 16 320-339 104 103 104 189 186 189 F F F <--- 17 340-359 102 102 102 185 185 185 F F F 18 360-379 104 97 104 189 175 189 F F F <--- 19 380-399 103 103 103 186 186 186 F F F 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 104 94 104 190 168 190 F F F <--- 23 460-479 104 97 104 189 175 189 F F F <--- 24 480-499 104 102 104 190 184 190 F F F <--- 25 500-519 102 102 102 184 184 184 F F F 26 520-539 103 103 103 186 186 186 F F F 27 540-559 103 103 103 186 186 186 F F F 28 560-579 103 103 103 186 186 186 F F F 29 580-599 100 100 100 182 182 182 F F F Max gen: 104, Max flush: 190 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 92 92 92 165 165 165 F F F 1 020-039 105 105 105 191 191 191 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 104 104 104 189 189 189 F F F 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 104 104 104 190 190 190 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 105 105 105 191 191 191 F F F 13 260-279 104 104 104 190 190 190 F F F 14 280-299 105 105 105 191 191 191 F F F 15 300-319 105 105 105 191 191 191 F F F 16 320-339 104 104 104 189 189 189 F F F 17 340-359 102 102 102 185 185 185 F F F 18 360-379 104 104 104 189 189 189 F F F 19 380-399 103 103 103 186 186 186 F F F 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 104 104 104 190 190 190 F F F 23 460-479 104 104 104 189 189 189 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 103 103 103 186 186 186 F F F 27 540-559 103 103 103 186 186 186 F F F 28 560-579 103 103 103 186 186 186 F F F 29 580-599 100 100 100 182 182 182 F F F Max gen: 105, Max flush: 191 Begin loop 53 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.109209245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"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":"2026-10-22T23:24:07.117402639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.117710654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:07.117748748Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.117760237Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"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":"2026-10-22T23:24:07.117772015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"Crucible 86a8df46-9515-4812-af5d-58431f8dcf9b has session id: bcdba220-7089-4110-9882-c27d6e8fee4c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118090768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Upstairs opts: Upstairs UUID: 86a8df46-9515-4812-af5d-58431f8dcf9b, 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":"2026-10-22T23:24:07.118122483Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Crucible stats registered with UUID: 86a8df46-9515-4812-af5d-58431f8dcf9b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118133752Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:07.1181433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118292628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"1","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118308846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"0","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118319234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"2","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118461323Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"task":"crutest"} {"msg":"The guest has requested activation with gen:106","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118477901Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"86a8df46-9515-4812-af5d-58431f8dcf9b active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118491119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118500088Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"0","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118510036Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"1","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118521565Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"2","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118531623Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"2","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118541902Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"0","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.11855196Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"1","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"ds_connection connected from Ok(127.0.0.1:52894)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118583635Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"2","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"ds_connection connected from Ok(127.0.0.1:38578)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118670853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"0","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"ds_connection connected from Ok(127.0.0.1:51100)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.118761289Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"io task","client":"1","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"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":"2026-10-22T23:24:07.119348473Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"0","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"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":"2026-10-22T23:24:07.119391077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"1","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"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":"2026-10-22T23:24:07.119402975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"2","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119662187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119701871Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"[0]R flush_numbers[0..12]: [165, 191, 190, 189, 187, 191, 191, 190, 190, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119738435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"[0]R generation[0..12]: [92, 105, 104, 104, 104, 105, 105, 104, 104, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119750494Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"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":"2026-10-22T23:24:07.119761872Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"[1]R flush_numbers[0..12]: [165, 191, 190, 189, 187, 191, 191, 190, 190, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.11977563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"[1]R generation[0..12]: [92, 105, 104, 104, 104, 105, 105, 104, 104, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119786778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"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":"2026-10-22T23:24:07.119797927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"[2]R flush_numbers[0..12]: [165, 191, 190, 189, 187, 191, 191, 190, 190, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119808585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"[2]R generation[0..12]: [92, 105, 104, 104, 104, 105, 105, 104, 104, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119819244Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"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":"2026-10-22T23:24:07.119830302Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Max found gen is 106","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119839841Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Generation requested: 106 >= found:106","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119849909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Next flush: 192","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119859588Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119869286Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"":"downstairs","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119879345Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119888443Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"0","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119898302Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"1","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.11990834Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"client":"2","":"downstairs","session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119918489Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119929457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"86a8df46-9515-4812-af5d-58431f8dcf9b is now active with session: bcdba220-7089-4110-9882-c27d6e8fee4c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119939666Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119948745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"session_id":"bcdba220-7089-4110-9882-c27d6e8fee4c"} {"Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 msg":"The guest has finished waiting for activation with:106","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119962003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"Activated sub_volume 86a8df46-9515-4812-af5d-58431f8dcf9b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.119970461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.1199788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"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":"2026-10-22T23:24:07.120218145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"task":"crutest"} 01/30 Flush 02/30 Write block 167 len 12288 data: 6 6 7 03/30 Flush 04/30 Write block 355 len 16384 data: 9 7 7 7 05/30 Write block 591 len 4096 data: 12 06/30 Write block 559 len 40960 data: 9 10 9 8 9 10 10 12 12 8 07/30 Read block 119 len 16384 08/30 Read block 44 len 24576 09/30 Read block 33 len 28672 10/30 Write block 450 len 8192 data: 10 11 11/30 Read block 462 len 8192 12/30 Read block 119 len 28672 13/30 Read block 310 len 8192 14/30 Write block 586 len 36864 data: 11 13 12 12 12 13 12 10 7 15/30 Write block 382 len 24576 data: 11 9 10 9 9 10 16/30 Read block 131 len 28672 17/30 Write block 364 len 16384 data: 8 6 7 7 18/30 Flush 19/30 Write block 378 len 24576 data: 8 10 11 14 12 10 20/30 Read block 465 len 4096 21/30 Read block 427 len 36864 22/30 Read block 396 len 8192 23/30 Read block 38 len 8192 24/30 Read block 411 len 32768 25/30 Read block 253 len 12288 26/30 Write block 378 len 28672 data: 9 11 12 15 13 11 11 27/30 Write block 523 len 24576 data: 10 6 6 8 9 9 28/30 Read block 519 len 16384 29/30 Read block 482 len 40960 30/30 Write block 522 len 4096 data: 8 ---------------------------------------------------------------- Crucible gen:106 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 4 Done Done Done false 1004 Acked Write 1 Done Done Sent false 1005 Acked Write 10 Done Done Sent false 1006 Acked Read 4 Done Done Sent false 1007 Acked Read 6 Done Done Sent false 1008 Acked Read 7 Done Done Sent false 1009 Acked Write 2 Done Done Sent false 1010 Acked Read 2 Done Done Sent false 1011 Acked Read 7 Done Done Sent false 1012 Acked Read 2 Done Done Sent false 1013 Acked Write 9 Done Done Sent false 1014 Acked Write 6 Done Done Sent false 1015 Acked Read 7 Done Done Sent false 1016 Acked Write 4 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 6 Done Done Sent false 1019 Acked Read 1 Done Done Sent false 1020 Acked Read 9 Done Done Sent false 1021 Acked Read 2 Done Done Sent false 1022 Acked Read 2 Done Done Sent false 1023 Acked Read 8 Done Done Sent false 1024 Acked Read 3 Done Done Sent false 1025 Acked Write 7 Done Done Sent false 1026 Acked Write 6 Done Done Sent false 1027 Acked Read 4 Done Done Sent false 1028 Acked Read 10 Sent Done Sent false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 1 26 29 Done 25 26 1 52 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1017)) Some(JobId(1017)) 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":"2026-10-22T23:24:07.127846022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:07.128121751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1560,"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 92 92 92 165 165 165 F F F 1 020-039 105 105 105 191 191 191 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 104 104 104 189 189 189 F F F 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 105 105 105 191 191 191 F F F 13 260-279 104 104 104 190 190 190 F F F 14 280-299 105 105 105 191 191 191 F F F 15 300-319 105 105 105 191 191 191 F F F 16 320-339 104 104 104 189 189 189 F F F 17 340-359 106 106 102 194 194 185 F F T <--- 18 360-379 106 106 104 194 194 189 T T F <--- 19 380-399 106 106 103 194 194 186 T T F <--- 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 106 106 104 194 194 190 F F F <--- 23 460-479 104 104 104 189 189 189 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 103 103 103 186 186 186 T T F <--- 27 540-559 106 106 103 194 194 186 F F F <--- 28 560-579 106 106 103 194 194 186 F F F <--- 29 580-599 106 106 100 194 194 182 F F F <--- 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 92 92 92 165 165 165 F F F 1 020-039 105 105 105 191 191 191 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 104 104 104 189 189 189 F F F 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 100 100 182 182 182 F F F 12 240-259 105 105 105 191 191 191 F F F 13 260-279 104 104 104 190 190 190 F F F 14 280-299 105 105 105 191 191 191 F F F 15 300-319 105 105 105 191 191 191 F F F 16 320-339 104 104 104 189 189 189 F F F 17 340-359 106 106 106 194 194 194 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 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 106 106 106 194 194 194 F F F 23 460-479 104 104 104 189 189 189 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 107 107 107 195 195 195 F F F 27 540-559 106 106 106 194 194 194 F F F 28 560-579 106 106 106 194 194 194 F F F 29 580-599 106 106 106 194 194 194 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":"2026-10-22T23:24:11.358652933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"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":"2026-10-22T23:24:11.365836966Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.365900926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"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":"2026-10-22T23:24:11.372861662Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373117604Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:11.373150539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373159328Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"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":"2026-10-22T23:24:11.373171096Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"Crucible 04a3f49e-de3c-404d-893d-2dbdd3ce4737 has session id: 91d9cdae-8222-4d7b-a790-094601a186b4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373499378Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Upstairs opts: Upstairs UUID: 04a3f49e-de3c-404d-893d-2dbdd3ce4737, 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":"2026-10-22T23:24:11.373536892Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Crucible stats registered with UUID: 04a3f49e-de3c-404d-893d-2dbdd3ce4737","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373547941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:11.373559949Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373731024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"0","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373746751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"1","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.37375686Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"2","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373912197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"task":"crutest"} {"msg":"The guest has requested activation with gen:108","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373928825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"04a3f49e-de3c-404d-893d-2dbdd3ce4737 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373946712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373955611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"0","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373965429Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"1","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373975148Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"2","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.373987876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"2","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.374006863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"0","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.374016782Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"1","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"ds_connection connected from Ok(127.0.0.1:38704)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.374089121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"0","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"ds_connection connected from Ok(127.0.0.1:57836)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.374114837Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"2","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"ds_connection connected from Ok(127.0.0.1:45932)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.374126386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"io task","client":"1","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"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":"2026-10-22T23:24:11.374836481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"1","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"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":"2026-10-22T23:24:11.374849509Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"0","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"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":"2026-10-22T23:24:11.374868586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"2","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375176121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375222464Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"[0]R flush_numbers[0..12]: [165, 191, 190, 189, 187, 191, 191, 190, 193, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375271067Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"[0]R generation[0..12]: [92, 105, 104, 104, 104, 105, 105, 104, 106, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375282485Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"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":"2026-10-22T23:24:11.375293714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"[1]R flush_numbers[0..12]: [165, 191, 190, 189, 187, 191, 191, 190, 193, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375304632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"[1]R generation[0..12]: [92, 105, 104, 104, 104, 105, 105, 104, 106, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375315131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"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":"2026-10-22T23:24:11.375325939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"[2]R flush_numbers[0..12]: [165, 191, 190, 189, 187, 191, 191, 190, 193, 173, 168, 182]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375336627Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"[2]R generation[0..12]: [92, 105, 104, 104, 104, 105, 105, 104, 106, 96, 94, 100]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375347156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"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":"2026-10-22T23:24:11.375358094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Max found gen is 108","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375367553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Generation requested: 108 >= found:108","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375377521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Next flush: 196","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.37538695Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375396519Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"":"downstairs","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375406377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375416796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"0","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375426694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"1","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375436583Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"client":"2","":"downstairs","session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375446491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.37545582Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"04a3f49e-de3c-404d-893d-2dbdd3ce4737 is now active with session: 91d9cdae-8222-4d7b-a790-094601a186b4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375466028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375474947Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"session_id":"91d9cdae-8222-4d7b-a790-094601a186b4"} {"msg":"The guest has finished waiting for activation with:108","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375484266Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"Activated sub_volume 04a3f49e-de3c-404d-893d-2dbdd3ce4737","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375492364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.375500613Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"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":"2026-10-22T23:24:11.375829615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"task":"crutest"} 01/30 Write block 455 len 40960 data: 12 11 14 14 10 10 5 8 10 10 02/30 Read block 308 len 16384 03/30 Flush 04/30 Write block 334 len 16384 data: 5 6 9 12 05/30 Read block 158 len 40960 06/30 Write block 377 len 28672 data: 9 10 12 13 16 14 12 07/30 Write block 234 len 40960 data: 4 8 8 9 11 11 9 10 8 7 08/30 Read block 249 len 4096 09/30 Write block 449 len 8192 data: 9 11 10/30 Read block 114 len 16384 11/30 Read block 588 len 28672 12/30 Read block 104 len 4096 13/30 Write block 338 len 40960 data: 14 12 10 10 8 7 8 9 10 8 14/30 Flush 15/30 Write block 541 len 24576 data: 8 8 12 12 10 12 16/30 Read block 504 len 4096 17/30 Read block 211 len 20480 18/30 Read block 212 len 32768 19/30 Read block 485 len 32768 20/30 Read block 591 len 28672 21/30 Read block 390 len 28672 22/30 Write block 536 len 4096 data: 14 23/30 Write block 306 len 20480 data: 11 10 15 15 13 24/30 Read block 574 len 12288 25/30 Read block 400 len 28672 26/30 Write block 25 len 4096 data: 13 27/30 Write block 236 len 16384 data: 9 10 12 12 28/30 Write block 11 len 4096 data: 11 29/30 Read block 166 len 32768 30/30 Read block 227 len 36864 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Read 4 Sent Done Done false 1002 Acked Flush 0 Sent Done Done false 1003 Acked Write 4 Sent Done Done false 1004 Acked Read 10 Sent Done Done false 1005 Acked Write 7 Sent Done Done false 1006 Acked Write 10 Sent Done Done false 1007 Acked Read 1 Sent Done Done false 1008 Acked Write 2 Sent Done Done false 1009 Acked Read 4 Sent Done Done false 1010 Acked Read 7 Sent Done Done false 1011 Acked Read 1 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Flush 0 Sent Done Done false 1014 Acked Write 6 Sent Done Done false 1015 Acked Read 1 Sent Done Done false 1016 Acked Read 5 Sent Done Done false 1017 Acked Read 8 Sent Done Done false 1018 Acked Read 8 Sent Done Done false 1019 Acked Read 7 Sent Done Done false 1020 Acked Read 7 Sent Done Done false 1021 Acked Write 1 Sent Done Done false 1022 Acked Write 5 Sent Done Done false 1023 Acked Read 3 Sent Done Done false 1024 Acked Read 7 Sent Done Done false 1025 Acked Write 1 Sent Done Done false 1026 Acked Write 4 Sent Done Done false 1027 Acked Write 1 Sent Done Done false 1028 Acked Read 8 Sent Done Done false 1029 Acked Read 9 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(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":"2026-10-22T23:24:11.384368778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:11.384656795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1568,"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 92 92 92 165 165 165 F T T <--- 1 020-039 105 105 105 191 191 191 F T T <--- 2 040-059 104 104 104 190 190 190 F F F 3 060-079 104 104 104 189 189 189 F F F 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 100 108 108 182 197 197 F T T <--- 12 240-259 105 108 108 191 197 197 F F F <--- 13 260-279 104 104 104 190 190 190 F F F 14 280-299 105 105 105 191 191 191 F F F 15 300-319 105 105 105 191 191 191 F T T <--- 16 320-339 104 108 108 189 197 197 F F F <--- 17 340-359 106 108 108 194 197 197 F F F <--- 18 360-379 107 108 108 195 197 197 F F F <--- 19 380-399 107 108 108 195 197 197 F F F <--- 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 106 108 108 194 197 197 T F F <--- 23 460-479 104 108 108 189 196 196 T F F <--- 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 107 107 107 195 195 195 F T T <--- 27 540-559 106 106 106 194 194 194 F T T <--- 28 560-579 106 106 106 194 194 194 F F F 29 580-599 106 106 106 194 194 194 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 1 020-039 109 109 109 198 198 198 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 104 104 104 189 189 189 F F F 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 109 109 109 198 198 198 F F F 12 240-259 108 108 108 197 197 197 F F F 13 260-279 104 104 104 190 190 190 F F F 14 280-299 105 105 105 191 191 191 F F F 15 300-319 109 109 109 198 198 198 F F F 16 320-339 108 108 108 197 197 197 F F F 17 340-359 108 108 108 197 197 197 F F F 18 360-379 108 108 108 197 197 197 F F F 19 380-399 108 108 108 197 197 197 F F F 20 400-419 103 103 103 186 186 186 F F F 21 420-439 100 100 100 181 181 181 F F F 22 440-459 108 108 108 197 197 197 F F F 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 109 109 109 198 198 198 F F F 27 540-559 109 109 109 198 198 198 F F F 28 560-579 106 106 106 194 194 194 F F F 29 580-599 106 106 106 194 194 194 F F F Max gen: 109, Max flush: 198 Begin loop 55 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.630799677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"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":"2026-10-22T23:24:15.639415549Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.639705816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:15.639735922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.63974486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"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":"2026-10-22T23:24:15.639756869Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"Crucible cdbc7679-487c-49ed-98b3-5b2df9a2a902 has session id: 009e3fc9-7f38-4e0c-b7a4-410e9ba85c72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640128884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Upstairs opts: Upstairs UUID: cdbc7679-487c-49ed-98b3-5b2df9a2a902, 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":"2026-10-22T23:24:15.640169198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Crucible stats registered with UUID: cdbc7679-487c-49ed-98b3-5b2df9a2a902","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640180146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:15.640189525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.64036132Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"1","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640379497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"2","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640389675Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"0","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640505408Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"task":"crutest"} {"msg":"The guest has requested activation with gen:110","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640518766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"cdbc7679-487c-49ed-98b3-5b2df9a2a902 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640550722Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.64056022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"0","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640569969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"1","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640579608Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"2","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640589296Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"2","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640601884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"1","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640611843Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"0","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"ds_connection connected from Ok(127.0.0.1:42056)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640670944Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"2","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"ds_connection connected from Ok(127.0.0.1:42127)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.64069672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"1","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"ds_connection connected from Ok(127.0.0.1:36214)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.640708509Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"io task","client":"0","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"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":"2026-10-22T23:24:15.641356633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"0","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"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":"2026-10-22T23:24:15.641404696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"1","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"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":"2026-10-22T23:24:15.641418044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"2","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641660848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641697673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"[0]R flush_numbers[0..12]: [198, 198, 190, 189, 187, 191, 191, 190, 193, 173, 168, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641754115Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"[0]R generation[0..12]: [109, 109, 104, 104, 104, 105, 105, 104, 106, 96, 94, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641765923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"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":"2026-10-22T23:24:15.641777121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"[1]R flush_numbers[0..12]: [198, 198, 190, 189, 187, 191, 191, 190, 193, 173, 168, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.64178785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"[1]R generation[0..12]: [109, 109, 104, 104, 104, 105, 105, 104, 106, 96, 94, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641798678Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"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":"2026-10-22T23:24:15.641809736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"[2]R flush_numbers[0..12]: [198, 198, 190, 189, 187, 191, 191, 190, 193, 173, 168, 198]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641820405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"[2]R generation[0..12]: [109, 109, 104, 104, 104, 105, 105, 104, 106, 96, 94, 109]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641830973Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"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":"2026-10-22T23:24:15.641841912Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Max found gen is 110","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.64185167Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Generation requested: 110 >= found:110","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641861669Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Next flush: 199","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641872577Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641882216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"":"downstairs","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641892294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641901533Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"0","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641911561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"1","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.64192167Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"client":"2","":"downstairs","session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641931848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641941137Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"cdbc7679-487c-49ed-98b3-5b2df9a2a902 is now active with session: 009e3fc9-7f38-4e0c-b7a4-410e9ba85c72","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641951296Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641960074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"session_id":"009e3fc9-7f38-4e0c-b7a4-410e9ba85c72"} {"msg":"The guest has finished waiting for activation with:110","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641969313Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"Activated sub_volume cdbc7679-487c-49ed-98b3-5b2df9a2a902","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641977402Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.641985681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"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":"2026-10-22T23:24:15.642289096Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"task":"crutest"} 01/30 Flush 02/30 Write block 21 len 8192 data: 10 12 03/30 Read block 560 len 36864 04/30 Write block 393 len 4096 data: 5 05/30 Read block 354 len 12288 06/30 Write block 436 len 28672 data: 9 8 8 8 8 6 9 07/30 Read block 56 len 32768 08/30 Read block 51 len 16384 09/30 Read block 261 len 20480 10/30 Read block 109 len 32768 11/30 Read block 499 len 40960 12/30 Write block 323 len 20480 data: 4 6 7 7 7 13/30 Flush 14/30 Flush 15/30 Flush 16/30 Write block 281 len 12288 data: 6 7 8 17/30 Flush 18/30 Flush 19/30 Write block 531 len 24576 data: 15 16 14 16 16 15 20/30 Write block 62 len 24576 data: 6 4 7 6 8 8 21/30 Flush 22/30 Write block 441 len 16384 data: 7 10 9 10 23/30 Flush 24/30 Flush 25/30 Write block 232 len 12288 data: 7 5 5 26/30 Write block 558 len 36864 data: 8 10 11 10 9 10 11 11 13 27/30 Write block 377 len 20480 data: 10 11 13 14 17 28/30 Write block 428 len 24576 data: 6 6 6 7 9 7 29/30 Read block 232 len 24576 30/30 Read block 500 len 16384 ---------------------------------------------------------------- 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 Flush 0 Done Sent Done false 1001 Acked Write 2 Done Sent Done false 1002 Acked Read 9 Done Sent Done false 1003 Acked Write 1 Done Sent Done false 1004 Acked Read 3 Done Sent Done false 1005 Acked Write 7 Done Sent Done false 1006 Acked Read 8 Done Sent Done false 1007 Acked Read 4 Done Sent Done false 1008 Acked Read 5 Done Sent Done false 1009 Acked Read 8 Done Sent Done false 1010 Acked Read 10 Done Sent Done false 1011 Acked Write 5 Done Sent Done false 1012 Acked Flush 0 Done Sent Done false 1013 Acked Flush 0 Done Sent Done false 1014 Acked Flush 0 Done Sent Done false 1015 Acked Write 3 Done Sent Done false 1016 Acked Flush 0 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Write 6 Done Sent Done false 1019 Acked Write 6 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 4 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Flush 0 Done Sent Done false 1024 Acked Write 3 Done Sent Done false 1025 Acked Write 9 Done Sent Done false 1026 Acked Write 5 Done Sent Done false 1027 Acked Write 6 Done Sent Done false 1028 Acked Read 6 Done Sent Done false 1029 Acked Read 4 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(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":"2026-10-22T23:24:15.650248154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:15.650554169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1576,"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 1 020-039 110 109 110 200 198 200 F F F <--- 2 040-059 104 104 104 190 190 190 F F F 3 060-079 110 104 110 205 189 205 F F F <--- 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 109 109 109 198 198 198 T F T <--- 12 240-259 108 108 108 197 197 197 F F F 13 260-279 104 104 104 190 190 190 F F F 14 280-299 110 105 110 203 191 203 F F F <--- 15 300-319 109 109 109 198 198 198 F F F 16 320-339 110 108 110 200 197 200 F F F <--- 17 340-359 108 108 108 197 197 197 F F F 18 360-379 108 108 108 197 197 197 T F T <--- 19 380-399 110 108 110 200 197 200 T F T <--- 20 400-419 103 103 103 186 186 186 F F F 21 420-439 110 100 110 200 181 200 T F T <--- 22 440-459 110 108 110 206 197 206 F F F <--- 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 110 109 110 205 198 205 F F F <--- 27 540-559 109 109 109 198 198 198 T F T <--- 28 560-579 106 106 106 194 194 194 T F T <--- 29 580-599 106 106 106 194 194 194 F F F Max gen: 110, 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 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 1 020-039 110 110 110 200 200 200 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 110 110 110 205 205 205 F F F 4 080-099 104 104 104 187 187 187 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F F F 7 140-159 104 104 104 190 190 190 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 111 111 111 207 207 207 F F F 12 240-259 108 108 108 197 197 197 F F F 13 260-279 104 104 104 190 190 190 F F F 14 280-299 110 110 110 203 203 203 F F F 15 300-319 109 109 109 198 198 198 F F F 16 320-339 110 110 110 200 200 200 F F F 17 340-359 108 108 108 197 197 197 F F F 18 360-379 111 111 111 207 207 207 F F F 19 380-399 111 111 111 207 207 207 F F F 20 400-419 103 103 103 186 186 186 F F F 21 420-439 111 111 111 207 207 207 F F F 22 440-459 110 110 110 206 206 206 F F F 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 110 110 110 205 205 205 F F F 27 540-559 111 111 111 207 207 207 F F F 28 560-579 111 111 111 207 207 207 F F F 29 580-599 106 106 106 194 194 194 F F F Max gen: 111, Max flush: 207 Begin loop 56 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.89113227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"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":"2026-10-22T23:24:19.898327921Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.898395641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"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":"2026-10-22T23:24:19.905377713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.905628666Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:19.90566703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.905676189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"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":"2026-10-22T23:24:19.905687927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"Crucible c76e8998-db9c-46cd-99a7-c256da20c08b has session id: 14d44a43-7fdb-4204-b725-27526ef37385","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906014829Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Upstairs opts: Upstairs UUID: c76e8998-db9c-46cd-99a7-c256da20c08b, 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":"2026-10-22T23:24:19.906035956Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Crucible stats registered with UUID: c76e8998-db9c-46cd-99a7-c256da20c08b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906048384Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:19.906057683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906203202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"1","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906218339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"2","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906228618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"0","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906380975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"task":"crutest"} {"msg":"The guest has requested activation with gen:112","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906406922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"c76e8998-db9c-46cd-99a7-c256da20c08b active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.90641603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906425419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"0","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906435597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"1","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906445426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"2","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906455114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"2","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906465333Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"0","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906475621Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"1","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"ds_connection connected from Ok(127.0.0.1:41461)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906543551Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"2","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"ds_connection connected from Ok(127.0.0.1:47624)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906574367Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"1","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"ds_connection connected from Ok(127.0.0.1:55898)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.906588025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"io task","client":"0","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"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":"2026-10-22T23:24:19.907224541Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"2","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"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":"2026-10-22T23:24:19.907256007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"1","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"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":"2026-10-22T23:24:19.907278263Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"0","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907586818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907596806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"[0]R flush_numbers[0..12]: [198, 200, 190, 205, 187, 191, 191, 190, 193, 173, 168, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907630581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"[0]R generation[0..12]: [109, 110, 104, 110, 104, 105, 105, 104, 106, 96, 94, 111]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.9076422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"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":"2026-10-22T23:24:19.907653808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"[1]R flush_numbers[0..12]: [198, 200, 190, 205, 187, 191, 191, 190, 193, 173, 168, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907664676Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"[1]R generation[0..12]: [109, 110, 104, 110, 104, 105, 105, 104, 106, 96, 94, 111]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907675245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"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":"2026-10-22T23:24:19.907686233Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"[2]R flush_numbers[0..12]: [198, 200, 190, 205, 187, 191, 191, 190, 193, 173, 168, 207]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907696862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"[2]R generation[0..12]: [109, 110, 104, 110, 104, 105, 105, 104, 106, 96, 94, 111]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.90770993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"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":"2026-10-22T23:24:19.907721198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Max found gen is 112","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907730687Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Generation requested: 112 >= found:112","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907740565Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Next flush: 208","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907750214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907759802Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"":"downstairs","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907769741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.90777858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"0","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907788368Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"1","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907798147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"client":"2","":"downstairs","session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907808115Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907817354Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"c76e8998-db9c-46cd-99a7-c256da20c08b is now active with session: 14d44a43-7fdb-4204-b725-27526ef37385","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907827452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907836321Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"session_id":"14d44a43-7fdb-4204-b725-27526ef37385"} {"msg":"The guest has finished waiting for activation with:112","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.90784558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"Activated sub_volume c76e8998-db9c-46cd-99a7-c256da20c08b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907853839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.907862037Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"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":"2026-10-22T23:24:19.908152395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"task":"crutest"} 01/30 Write block 549 len 4096 data: 10 02/30 Read block 33 len 40960 03/30 Write block 87 len 36864 data: 7 9 9 7 9 9 9 9 8 04/30 Read block 589 len 16384 05/30 Write block 538 len 28672 data: 9 11 9 9 9 13 13 06/30 Write block 89 len 24576 data: 10 8 10 10 10 10 07/30 Read block 265 len 8192 08/30 Read block 144 len 40960 09/30 Read block 159 len 28672 10/30 Read block 0 len 16384 11/30 Flush 12/30 Write block 412 len 28672 data: 8 9 8 7 11 13 11 13/30 Write block 532 len 8192 data: 17 15 14/30 Read block 386 len 36864 15/30 Flush 16/30 Write block 15 len 12288 data: 16 14 9 17/30 Write block 308 len 4096 data: 16 18/30 Flush 19/30 Write block 404 len 20480 data: 17 13 13 14 9 20/30 Flush 21/30 Write block 345 len 32768 data: 10 11 9 10 11 14 11 9 22/30 Read block 100 len 36864 23/30 Write block 233 len 36864 data: 6 6 9 10 11 13 13 10 11 24/30 Read block 191 len 24576 25/30 Write block 136 len 40960 data: 6 6 8 9 6 6 6 7 7 7 26/30 Write block 148 len 16384 data: 11 11 8 10 27/30 Read block 76 len 4096 28/30 Read block 234 len 4096 29/30 Write block 266 len 4096 data: 11 30/30 Write block 74 len 4096 data: 8 ---------------------------------------------------------------- Crucible gen:112 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 10 Done Done Done false 1002 Acked Write 9 Done Done Done false 1003 Acked Read 4 Sent Done Done false 1004 Acked Write 7 Sent Done Done false 1005 Acked Write 6 Sent Done Done false 1006 Acked Read 2 Sent Done Done false 1007 Acked Read 10 Sent Done Done false 1008 Acked Read 7 Sent Done Done false 1009 Acked Read 4 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 Read 9 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 3 Sent Done Done false 1016 Acked Write 1 Sent Done Done false 1017 Acked Flush 0 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 8 Sent Done Done false 1021 Acked Read 9 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Read 6 Sent Done Done false 1024 Acked Write 10 Sent Done Done false 1025 Acked Write 4 Sent Done Done false 1026 Acked Read 1 Sent Done Done false 1027 Acked Read 1 Sent Done Done 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 27 2 2 31 Done 3 28 28 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1019)) Some(JobId(1019)) 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":"2026-10-22T23:24:19.915959125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:19.916245993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1584,"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 0 000-019 109 112 112 198 210 210 F F F <--- 1 020-039 110 110 110 200 200 200 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 110 110 110 205 205 205 F T T <--- 4 080-099 104 112 112 187 208 208 T F F <--- 5 100-119 105 105 105 191 191 191 F F F 6 120-139 105 105 105 191 191 191 F T T <--- 7 140-159 104 104 104 190 190 190 F T T <--- 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 111 111 111 207 207 207 F T T <--- 12 240-259 108 108 108 197 197 197 F T T <--- 13 260-279 104 104 104 190 190 190 F T T <--- 14 280-299 110 110 110 203 203 203 F F F 15 300-319 109 112 112 198 210 210 F F F <--- 16 320-339 110 110 110 200 200 200 F F F 17 340-359 108 108 108 197 197 197 F T T <--- 18 360-379 111 111 111 207 207 207 F F F 19 380-399 111 111 111 207 207 207 F F F 20 400-419 103 112 112 186 211 211 F F F <--- 21 420-439 111 111 111 207 207 207 F F F 22 440-459 110 110 110 206 206 206 F F F 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 110 112 112 205 209 209 F F F <--- 27 540-559 111 112 112 207 208 208 T F F <--- 28 560-579 111 111 111 207 207 207 F F F 29 580-599 106 106 106 194 194 194 F F F Max gen: 112, Max flush: 211 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 0 000-019 112 112 112 210 210 210 F F F 1 020-039 110 110 110 200 200 200 F F F 2 040-059 104 104 104 190 190 190 F F F 3 060-079 113 113 113 212 212 212 F F F 4 080-099 112 112 112 208 208 208 F F F 5 100-119 105 105 105 191 191 191 F F F 6 120-139 113 113 113 212 212 212 F F F 7 140-159 113 113 113 212 212 212 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 F F F 10 200-219 94 94 94 168 168 168 F F F 11 220-239 113 113 113 212 212 212 F F F 12 240-259 113 113 113 212 212 212 F F F 13 260-279 113 113 113 212 212 212 F F F 14 280-299 110 110 110 203 203 203 F F F 15 300-319 112 112 112 210 210 210 F F F 16 320-339 110 110 110 200 200 200 F F F 17 340-359 113 113 113 212 212 212 F F F 18 360-379 111 111 111 207 207 207 F F F 19 380-399 111 111 111 207 207 207 F F F 20 400-419 112 112 112 211 211 211 F F F 21 420-439 111 111 111 207 207 207 F F F 22 440-459 110 110 110 206 206 206 F F F 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 112 112 112 209 209 209 F F F 27 540-559 112 112 112 208 208 208 F F F 28 560-579 111 111 111 207 207 207 F F F 29 580-599 106 106 106 194 194 194 F F F Max gen: 113, Max flush: 212 Begin loop 57 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.166951244Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"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":"2026-10-22T23:24:24.175421547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.175725373Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:24.175764537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.175773896Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"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":"2026-10-22T23:24:24.175785874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"Crucible a8ca8d86-5440-4e55-9f13-ede269f793d1 has session id: 3174ffcc-4c13-4aea-9c6c-f546e642837e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176111106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Upstairs opts: Upstairs UUID: a8ca8d86-5440-4e55-9f13-ede269f793d1, 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":"2026-10-22T23:24:24.17615398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Crucible stats registered with UUID: a8ca8d86-5440-4e55-9f13-ede269f793d1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176164938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:24.176174277Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176333463Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"1","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176362729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"0","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176373527Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"2","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176494829Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"task":"crutest"} {"msg":"The guest has requested activation with gen:114","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176519176Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"a8ca8d86-5440-4e55-9f13-ede269f793d1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176530724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176539883Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"0","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176549711Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"1","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.17655951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"2","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176569328Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"2","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176579547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"0","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176591845Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"1","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"ds_connection connected from Ok(127.0.0.1:59936)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176639678Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"1","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"ds_connection connected from Ok(127.0.0.1:58676)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176650816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"2","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"ds_connection connected from Ok(127.0.0.1:60076)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.176661205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"io task","client":"0","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"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":"2026-10-22T23:24:24.177344044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"0","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"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":"2026-10-22T23:24:24.177364031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"1","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"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":"2026-10-22T23:24:24.17737526Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"2","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177705181Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.17771618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"[0]R flush_numbers[0..12]: [210, 200, 190, 212, 208, 191, 212, 212, 193, 173, 168, 212]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177748165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"[0]R generation[0..12]: [112, 110, 104, 113, 112, 105, 113, 113, 106, 96, 94, 113]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177759503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"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":"2026-10-22T23:24:24.177770702Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"[1]R flush_numbers[0..12]: [210, 200, 190, 212, 208, 191, 212, 212, 193, 173, 168, 212]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.17778156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"[1]R generation[0..12]: [112, 110, 104, 113, 112, 105, 113, 113, 106, 96, 94, 113]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177792208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"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":"2026-10-22T23:24:24.177805766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"[2]R flush_numbers[0..12]: [210, 200, 190, 212, 208, 191, 212, 212, 193, 173, 168, 212]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177816645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"[2]R generation[0..12]: [112, 110, 104, 113, 112, 105, 113, 113, 106, 96, 94, 113]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177831693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"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":"2026-10-22T23:24:24.177842701Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Max found gen is 114","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.1778523Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Generation requested: 114 >= found:114","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177862568Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Next flush: 213","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177872237Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177884975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"":"downstairs","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177894633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177903742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"0","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177913561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"1","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177923249Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"client":"2","":"downstairs","session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177933438Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177942746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"a8ca8d86-5440-4e55-9f13-ede269f793d1 is now active with session: 3174ffcc-4c13-4aea-9c6c-f546e642837e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177952835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177963143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"session_id":"3174ffcc-4c13-4aea-9c6c-f546e642837e"} {"msg":"The guest has finished waiting for activation with:114","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177972362Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"Activated sub_volume a8ca8d86-5440-4e55-9f13-ede269f793d1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.177980401Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.17798854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"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":"2026-10-22T23:24:24.178296294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"task":"crutest"} 01/30 Write block 18 len 40960 data: 10 10 10 11 13 14 12 14 12 12 02/30 Write block 84 len 12288 data: 4 5 6 03/30 Write block 271 len 36864 data: 8 7 8 10 12 12 10 7 6 04/30 Read block 228 len 16384 05/30 Read block 512 len 12288 06/30 Write block 217 len 24576 data: 7 6 5 7 11 10 07/30 Write block 13 len 28672 data: 15 16 17 15 10 11 11 08/30 Read block 151 len 32768 09/30 Read block 329 len 36864 10/30 Write block 374 len 8192 data: 11 11 11/30 Write block 158 len 4096 data: 6 12/30 Flush 13/30 Write block 52 len 20480 data: 9 9 10 10 9 14/30 Write block 125 len 24576 data: 11 8 7 7 7 8 15/30 Read block 386 len 8192 16/30 Write block 321 len 20480 data: 4 4 5 7 8 17/30 Read block 103 len 24576 18/30 Read block 383 len 4096 19/30 Write block 418 len 12288 data: 12 12 11 20/30 Read block 393 len 36864 21/30 Write block 358 len 24576 data: 8 6 6 6 8 6 22/30 Read block 62 len 28672 23/30 Read block 147 len 28672 24/30 Read block 102 len 16384 25/30 Write block 109 len 12288 data: 7 7 8 26/30 Read block 554 len 24576 27/30 Read block 70 len 24576 28/30 Write block 180 len 36864 data: 11 10 12 11 9 5 6 9 9 29/30 Read block 280 len 32768 30/30 Write block 316 len 24576 data: 9 6 5 5 5 5 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Write 3 Done Done Sent false 1002 Acked Write 9 Done Done Sent false 1003 Acked Read 4 Done Done Sent false 1004 Acked Read 3 Done Done Sent false 1005 Acked Write 6 Done Done Sent false 1006 Acked Write 7 Done Done Sent false 1007 Acked Read 8 Done Done Sent false 1008 Acked Read 9 Done Done Sent false 1009 Acked Write 2 Done Done Sent false 1010 Acked Write 1 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 5 Done Done Sent false 1013 Acked Write 6 Done Done Sent false 1014 Acked Read 2 Done Done Sent false 1015 Acked Write 5 Done Done Sent false 1016 Acked Read 6 Done Done Sent false 1017 Acked Read 1 Done Done Sent false 1018 Acked Write 3 Done Done Sent false 1019 Acked Read 9 Done Done Sent false 1020 Acked Write 6 Done Done Sent false 1021 Acked Read 7 Done Done Sent false 1022 Acked Read 7 Done Done Sent false 1023 Acked Read 4 Done Done Sent false 1024 Acked Write 3 Done Done Sent false 1025 Acked Read 6 Done Done Sent false 1026 Acked Read 6 Done Done Sent false 1027 Acked Write 9 Done Done Sent false 1028 Acked Read 8 Done Done Sent false 1029 Acked Write 6 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(1011)) Some(JobId(1011)) 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":"2026-10-22T23:24:24.186376695Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:24.186655014Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1592,"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 0 000-019 114 114 112 213 213 210 F F T <--- 1 020-039 114 114 110 213 213 200 F F T <--- 2 040-059 104 104 104 190 190 190 T T F <--- 3 060-079 113 113 113 212 212 212 F F F 4 080-099 114 114 112 213 213 208 F F F <--- 5 100-119 105 105 105 191 191 191 T T F <--- 6 120-139 113 113 113 212 212 212 T T F <--- 7 140-159 114 114 113 213 213 212 F F F <--- 8 160-179 106 106 106 193 193 193 F F F 9 180-199 96 96 96 173 173 173 T T F <--- 10 200-219 114 114 94 213 213 168 F F F <--- 11 220-239 114 114 113 213 213 212 F F F <--- 12 240-259 113 113 113 212 212 212 F F F 13 260-279 114 114 113 213 213 212 F F F <--- 14 280-299 110 110 110 203 203 203 F F F 15 300-319 112 112 112 210 210 210 T T F <--- 16 320-339 110 110 110 200 200 200 T T F <--- 17 340-359 113 113 113 212 212 212 T T F <--- 18 360-379 114 114 111 213 213 207 T T F <--- 19 380-399 111 111 111 207 207 207 F F F 20 400-419 112 112 112 211 211 211 T T F <--- 21 420-439 111 111 111 207 207 207 T T F <--- 22 440-459 110 110 110 206 206 206 F F F 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 112 112 112 209 209 209 F F F 27 540-559 112 112 112 208 208 208 F F F 28 560-579 111 111 111 207 207 207 F F F 29 580-599 106 106 106 194 194 194 F F F Max gen: 114, Max flush: 213 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 114 114 114 213 213 213 F F F 2 040-059 115 115 115 214 214 214 F F F 3 060-079 113 113 113 212 212 212 F F F 4 080-099 114 114 114 213 213 213 F F F 5 100-119 115 115 115 214 214 214 F F F 6 120-139 115 115 115 214 214 214 F F F 7 140-159 114 114 114 213 213 213 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 114 114 114 213 213 213 F F F 11 220-239 114 114 114 213 213 213 F F F 12 240-259 113 113 113 212 212 212 F F F 13 260-279 114 114 114 213 213 213 F F F 14 280-299 110 110 110 203 203 203 F F F 15 300-319 115 115 115 214 214 214 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 115 115 115 214 214 214 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 111 111 111 207 207 207 F F F 20 400-419 115 115 115 214 214 214 F F F 21 420-439 115 115 115 214 214 214 F F F 22 440-459 110 110 110 206 206 206 F F F 23 460-479 108 108 108 196 196 196 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 102 102 102 184 184 184 F F F 26 520-539 112 112 112 209 209 209 F F F 27 540-559 112 112 112 208 208 208 F F F 28 560-579 111 111 111 207 207 207 F F F 29 580-599 106 106 106 194 194 194 F F F Max gen: 115, Max flush: 214 Begin loop 58 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.435126314Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"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":"2026-10-22T23:24:28.443352653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.443647539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:28.443678285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.443689603Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"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":"2026-10-22T23:24:28.443701201Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"Crucible 2b6e80f6-1d73-4cf6-af66-d5ce8d2037db has session id: 0335899e-84dc-44d8-9bcb-0986b7dde29b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444046931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Upstairs opts: Upstairs UUID: 2b6e80f6-1d73-4cf6-af66-d5ce8d2037db, 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":"2026-10-22T23:24:28.444069847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Crucible stats registered with UUID: 2b6e80f6-1d73-4cf6-af66-d5ce8d2037db","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444080016Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:28.444092844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444276477Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"1","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444305812Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"0","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444317061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"2","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444477997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"task":"crutest"} {"msg":"The guest has requested activation with gen:116","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444503623Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"2b6e80f6-1d73-4cf6-af66-d5ce8d2037db active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444520871Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444530019Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"0","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444539778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"1","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444551736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"2","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444561495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"2","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444580092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"1","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444590221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"0","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"ds_connection connected from Ok(127.0.0.1:32835)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444630975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"2","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"ds_connection connected from Ok(127.0.0.1:35985)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444694535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"1","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"ds_connection connected from Ok(127.0.0.1:57160)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.444720131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"io task","client":"0","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"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":"2026-10-22T23:24:28.445335211Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"0","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"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":"2026-10-22T23:24:28.445359807Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"1","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"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":"2026-10-22T23:24:28.445417049Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"2","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445650934Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445725194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"[0]R flush_numbers[0..12]: [213, 213, 214, 212, 213, 214, 214, 213, 193, 214, 213, 213]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.44574904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"[0]R generation[0..12]: [114, 114, 115, 113, 114, 115, 115, 114, 106, 115, 114, 114]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445760998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"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":"2026-10-22T23:24:28.445774486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"[1]R flush_numbers[0..12]: [213, 213, 214, 212, 213, 214, 214, 213, 193, 214, 213, 213]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445785425Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"[1]R generation[0..12]: [114, 114, 115, 113, 114, 115, 115, 114, 106, 115, 114, 114]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445796223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"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":"2026-10-22T23:24:28.445807091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"[2]R flush_numbers[0..12]: [213, 213, 214, 212, 213, 214, 214, 213, 193, 214, 213, 213]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.44581779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"[2]R generation[0..12]: [114, 114, 115, 113, 114, 115, 115, 114, 106, 115, 114, 114]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445828678Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"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":"2026-10-22T23:24:28.445839677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Max found gen is 116","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445849335Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Generation requested: 116 >= found:116","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445859294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Next flush: 215","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445868762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445878191Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"":"downstairs","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.44588838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445897438Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"0","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445907297Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"1","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445917005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"client":"2","":"downstairs","session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445928204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445937442Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"2b6e80f6-1d73-4cf6-af66-d5ce8d2037db is now active with session: 0335899e-84dc-44d8-9bcb-0986b7dde29b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445947551Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.44595638Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"session_id":"0335899e-84dc-44d8-9bcb-0986b7dde29b"} {"msg":"The guest has finished waiting for activation with:116","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445965758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"Activated sub_volume 2b6e80f6-1d73-4cf6-af66-d5ce8d2037db","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445973817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.445982076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"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":"2026-10-22T23:24:28.446284691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"task":"crutest"} 01/30 Flush 02/30 Write block 588 len 12288 data: 13 13 13 03/30 Write block 408 len 40960 data: 10 9 7 6 9 10 9 8 12 14 04/30 Write block 342 len 4096 data: 9 05/30 Read block 390 len 20480 06/30 Flush 07/30 Write block 127 len 28672 data: 8 8 8 9 8 8 7 08/30 Write block 297 len 36864 data: 15 14 13 11 10 7 9 9 10 09/30 Write block 517 len 4096 data: 8 10/30 Read block 362 len 40960 11/30 Read block 294 len 12288 12/30 Flush 13/30 Write block 458 len 40960 data: 15 11 11 6 9 11 11 11 10 11 14/30 Write block 381 len 40960 data: 18 15 13 12 10 10 11 10 11 12 15/30 Read block 271 len 8192 16/30 Read block 394 len 8192 17/30 Read block 194 len 12288 18/30 Read block 9 len 24576 19/30 Write block 23 len 32768 data: 15 13 15 13 13 10 9 8 20/30 Read block 497 len 32768 21/30 Read block 572 len 4096 22/30 Write block 510 len 32768 data: 8 8 9 7 6 6 7 9 23/30 Write block 137 len 36864 data: 7 9 10 7 7 7 8 8 8 24/30 Write block 521 len 36864 data: 10 9 11 7 7 9 10 10 13 25/30 Read block 212 len 16384 26/30 Read block 429 len 24576 27/30 Write block 402 len 4096 data: 13 28/30 Write block 570 len 4096 data: 8 29/30 Read block 584 len 36864 30/30 Write block 588 len 32768 data: 14 14 14 14 13 11 8 7 ---------------------------------------------------------------- Crucible gen:116 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 10 Done Done Sent false 1013 Acked Write 10 Done Done Sent false 1014 Acked Read 2 Done Done Sent false 1015 Acked Read 2 Done Done Sent false 1016 Acked Read 3 Done Done Sent false 1017 Acked Read 6 Done Done Sent false 1018 Acked Write 8 Done Done Sent false 1019 Acked Read 8 Done Done Sent false 1020 Acked Read 1 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 Read 4 Done Done Sent false 1025 Acked Read 6 Done Done Sent false 1026 Acked Write 1 Done Done Sent false 1027 Acked Write 1 Done Done Sent false 1028 Acked Read 9 Done Done Sent false 1029 Acked Write 8 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 18 20 Done 17 17 0 34 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1011)) Some(JobId(1011)) Some(JobId(1011)) 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":"2026-10-22T23:24:28.453920427Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:28.454205975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1600,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 114 114 114 213 213 213 T T F <--- 2 040-059 115 115 115 214 214 214 F F F 3 060-079 113 113 113 212 212 212 F F F 4 080-099 114 114 114 213 213 213 F F F 5 100-119 115 115 115 214 214 214 F F F 6 120-139 116 116 116 217 217 217 T T F <--- 7 140-159 114 114 114 213 213 213 T T F <--- 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 114 114 114 213 213 213 F F F 11 220-239 114 114 114 213 213 213 F F F 12 240-259 113 113 113 212 212 212 F F F 13 260-279 114 114 114 213 213 213 F F F 14 280-299 116 116 116 217 217 217 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 111 111 111 207 207 207 T T F <--- 20 400-419 116 116 116 216 216 216 T T F <--- 21 420-439 115 115 115 214 214 214 F F F 22 440-459 110 110 110 206 206 206 T T F <--- 23 460-479 108 108 108 196 196 196 T T F <--- 24 480-499 104 104 104 190 190 190 F F F 25 500-519 116 116 116 217 217 217 T T F <--- 26 520-539 112 112 112 209 209 209 T T F <--- 27 540-559 112 112 112 208 208 208 F F F 28 560-579 111 111 111 207 207 207 T T F <--- 29 580-599 116 116 116 216 216 216 T T F <--- Max gen: 116, Max flush: 217 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 117 117 117 218 218 218 F F F 2 040-059 115 115 115 214 214 214 F F F 3 060-079 113 113 113 212 212 212 F F F 4 080-099 114 114 114 213 213 213 F F F 5 100-119 115 115 115 214 214 214 F F F 6 120-139 117 117 117 218 218 218 F F F 7 140-159 117 117 117 218 218 218 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 114 114 114 213 213 213 F F F 11 220-239 114 114 114 213 213 213 F F F 12 240-259 113 113 113 212 212 212 F F F 13 260-279 114 114 114 213 213 213 F F F 14 280-299 116 116 116 217 217 217 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 117 117 117 218 218 218 F F F 20 400-419 117 117 117 218 218 218 F F F 21 420-439 115 115 115 214 214 214 F F F 22 440-459 117 117 117 218 218 218 F F F 23 460-479 117 117 117 218 218 218 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 117 117 117 218 218 218 F F F 27 540-559 112 112 112 208 208 208 F F F 28 560-579 117 117 117 218 218 218 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 117, Max flush: 218 Begin loop 59 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.692833665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"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":"2026-10-22T23:24:32.701044996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701338253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:32.701368699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701377337Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"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":"2026-10-22T23:24:32.701389206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"Crucible a6502329-928f-4ca7-805f-9dc2114aef46 has session id: 782372a4-8be3-4f16-a44a-dd96c7ecc6b1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701755282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Upstairs opts: Upstairs UUID: a6502329-928f-4ca7-805f-9dc2114aef46, 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":"2026-10-22T23:24:32.701783597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Crucible stats registered with UUID: a6502329-928f-4ca7-805f-9dc2114aef46","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701794616Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:32.701804084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701948753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"1","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701964681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"0","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.701974859Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"2","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702111259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"task":"crutest"} {"msg":"The guest has requested activation with gen:118","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702135326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"a6502329-928f-4ca7-805f-9dc2114aef46 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702161872Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.70217153Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"0","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702184159Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"1","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702198756Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"2","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702208525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"2","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702218613Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"0","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702228432Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"1","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"ds_connection connected from Ok(127.0.0.1:47185)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702289743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"0","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"ds_connection connected from Ok(127.0.0.1:46146)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702315699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"2","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"ds_connection connected from Ok(127.0.0.1:64268)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.702327207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"io task","client":"1","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"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":"2026-10-22T23:24:32.702972602Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"1","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"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":"2026-10-22T23:24:32.702993439Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"2","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"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":"2026-10-22T23:24:32.703004438Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"0","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703303254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703313242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"[0]R flush_numbers[0..12]: [213, 218, 214, 212, 213, 214, 218, 218, 193, 214, 213, 213]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703345718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"[0]R generation[0..12]: [114, 117, 115, 113, 114, 115, 117, 117, 106, 115, 114, 114]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703357256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"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":"2026-10-22T23:24:32.703370534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"[1]R flush_numbers[0..12]: [213, 218, 214, 212, 213, 214, 218, 218, 193, 214, 213, 213]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703381342Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"[1]R generation[0..12]: [114, 117, 115, 113, 114, 115, 117, 117, 106, 115, 114, 114]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703392011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"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":"2026-10-22T23:24:32.703403039Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"[2]R flush_numbers[0..12]: [213, 218, 214, 212, 213, 214, 218, 218, 193, 214, 213, 213]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703413608Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"[2]R generation[0..12]: [114, 117, 115, 113, 114, 115, 117, 117, 106, 115, 114, 114]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703424146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"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":"2026-10-22T23:24:32.703435254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Max found gen is 118","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703444813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Generation requested: 118 >= found:118","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703454731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Next flush: 219","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.70346435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703474369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"":"downstairs","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703484347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703493236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"0","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703503084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"1","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703514193Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"client":"2","":"downstairs","session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703524171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.70353336Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"a6502329-928f-4ca7-805f-9dc2114aef46 is now active with session: 782372a4-8be3-4f16-a44a-dd96c7ecc6b1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703543588Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703552477Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"session_id":"782372a4-8be3-4f16-a44a-dd96c7ecc6b1"} {"msg":"The guest has finished waiting for activation with:118","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703561746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"Activated sub_volume a6502329-928f-4ca7-805f-9dc2114aef46","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703569795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.703577933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"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":"2026-10-22T23:24:32.70394124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"task":"crutest"} 01/30 Flush 02/30 Write block 109 len 20480 data: 8 8 9 8 10 03/30 Write block 278 len 24576 data: 8 7 6 7 8 9 04/30 Read block 292 len 12288 05/30 Read block 245 len 12288 06/30 Read block 69 len 4096 07/30 Read block 131 len 8192 08/30 Read block 69 len 32768 09/30 Write block 254 len 28672 data: 7 5 5 5 7 7 10 10/30 Write block 558 len 4096 data: 9 11/30 Read block 325 len 16384 12/30 Read block 200 len 16384 13/30 Write block 215 len 28672 data: 7 8 8 7 6 8 12 14/30 Write block 207 len 4096 data: 10 15/30 Read block 400 len 20480 16/30 Read block 102 len 20480 17/30 Read block 499 len 36864 18/30 Read block 487 len 32768 19/30 Write block 219 len 28672 data: 7 9 13 11 11 7 7 20/30 Read block 215 len 12288 21/30 Write block 210 len 4096 data: 9 22/30 Write block 383 len 16384 data: 14 13 11 11 23/30 Write block 51 len 28672 data: 10 10 10 11 11 10 11 24/30 Write block 436 len 36864 data: 10 9 9 9 9 8 11 10 11 25/30 Read block 80 len 28672 26/30 Write block 25 len 28672 data: 16 14 14 11 10 9 7 27/30 Read block 444 len 24576 28/30 Read block 356 len 8192 29/30 Write block 75 len 40960 data: 11 13 11 8 8 7 6 5 5 5 30/30 Read block 130 len 4096 ---------------------------------------------------------------- Crucible gen:118 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 Write 6 Done Done Done false 1003 Acked Read 3 Done Sent Done false 1004 Acked Read 3 Done Sent Done false 1005 Acked Read 1 Done Sent Done false 1006 Acked Read 2 Done Sent Done false 1007 Acked Read 8 Done Sent Done false 1008 Acked Write 7 Done Sent Done false 1009 Acked Write 1 Done Sent Done false 1010 Acked Read 4 Done Sent Done false 1011 Acked Read 4 Done Sent Done false 1012 Acked Write 7 Done Sent Done false 1013 Acked Write 1 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Read 5 Done Sent Done false 1016 Acked Read 9 Done Sent Done false 1017 Acked Read 8 Done Sent Done false 1018 Acked Write 7 Done Sent Done false 1019 Acked Read 3 Done Sent Done false 1020 Acked Write 1 Done Sent Done false 1021 Acked Write 4 Done Sent Done false 1022 Acked Write 7 Done Sent Done false 1023 Acked Write 9 Done Sent Done false 1024 Acked Read 7 Done Sent Done false 1025 Acked Write 7 Done Sent Done false 1026 Acked Read 6 Done Sent Done false 1027 Acked Read 2 Done Sent Done false 1028 Acked Write 10 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 29 2 29 60 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1000)) Some(JobId(1000)) 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":"2026-10-22T23:24:32.711916446Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:32.712183996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1608,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 117 117 117 218 218 218 T F T <--- 2 040-059 115 115 115 214 214 214 T F T <--- 3 060-079 113 113 113 212 212 212 T F T <--- 4 080-099 114 114 114 213 213 213 T F T <--- 5 100-119 115 115 115 214 214 214 T T T 6 120-139 117 117 117 218 218 218 F F F 7 140-159 117 117 117 218 218 218 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 114 114 114 213 213 213 T F T <--- 11 220-239 114 114 114 213 213 213 T F T <--- 12 240-259 113 113 113 212 212 212 T F T <--- 13 260-279 114 114 114 213 213 213 T T T 14 280-299 116 116 116 217 217 217 T T T 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 117 117 117 218 218 218 T F T <--- 20 400-419 117 117 117 218 218 218 F F F 21 420-439 115 115 115 214 214 214 T F T <--- 22 440-459 117 117 117 218 218 218 T F T <--- 23 460-479 117 117 117 218 218 218 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 117 117 117 218 218 218 F F F 27 540-559 112 112 112 208 208 208 T F T <--- 28 560-579 117 117 117 218 218 218 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 117, Max flush: 218 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 118 118 118 219 219 219 F F F 2 040-059 118 118 118 219 219 219 F F F 3 060-079 118 118 118 219 219 219 F F F 4 080-099 118 118 118 219 219 219 F F F 5 100-119 118 118 118 219 219 219 F F F 6 120-139 117 117 117 218 218 218 F F F 7 140-159 117 117 117 218 218 218 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 118 118 118 219 219 219 F F F 11 220-239 118 118 118 219 219 219 F F F 12 240-259 118 118 118 219 219 219 F F F 13 260-279 118 118 118 219 219 219 F F F 14 280-299 118 118 118 219 219 219 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 118 118 118 219 219 219 F F F 20 400-419 117 117 117 218 218 218 F F F 21 420-439 118 118 118 219 219 219 F F F 22 440-459 118 118 118 219 219 219 F F F 23 460-479 117 117 117 218 218 218 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 117 117 117 218 218 218 F F F 27 540-559 118 118 118 219 219 219 F F F 28 560-579 117 117 117 218 218 218 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 118, Max flush: 219 Begin loop 60 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.96043691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"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":"2026-10-22T23:24:36.968659439Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.96899372Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:36.969046023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969055151Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"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":"2026-10-22T23:24:36.969066879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"Crucible d9bb2f91-4ddf-45dd-b1f7-45bd0c108e97 has session id: bf749753-ae7b-42b1-9688-8bf88ea9e3a1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969382353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Upstairs opts: Upstairs UUID: d9bb2f91-4ddf-45dd-b1f7-45bd0c108e97, 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":"2026-10-22T23:24:36.96940538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Crucible stats registered with UUID: d9bb2f91-4ddf-45dd-b1f7-45bd0c108e97","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969415738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:36.969427386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.96960885Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"0","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969638385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"1","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969649684Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"2","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969750439Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"task":"crutest"} {"msg":"The guest has requested activation with gen:120","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969767496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"d9bb2f91-4ddf-45dd-b1f7-45bd0c108e97 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969801481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.96981104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"0","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969820888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"1","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969830617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"2","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969840286Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"2","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969850454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"1","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969894598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"0","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"ds_connection connected from Ok(127.0.0.1:53319)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969924853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"2","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"ds_connection connected from Ok(127.0.0.1:36371)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.969936401Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"1","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"ds_connection connected from Ok(127.0.0.1:56465)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.96994712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"io task","client":"0","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"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":"2026-10-22T23:24:36.970598544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"2","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"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":"2026-10-22T23:24:36.97062776Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"1","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"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":"2026-10-22T23:24:36.970639408Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"0","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.970909798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.970945683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"[0]R flush_numbers[0..12]: [213, 219, 219, 219, 219, 219, 218, 218, 193, 214, 219, 219]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971024021Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"[0]R generation[0..12]: [114, 118, 118, 118, 118, 118, 117, 117, 106, 115, 118, 118]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.97103547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"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":"2026-10-22T23:24:36.971046648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"[1]R flush_numbers[0..12]: [213, 219, 219, 219, 219, 219, 218, 218, 193, 214, 219, 219]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971057246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"[1]R generation[0..12]: [114, 118, 118, 118, 118, 118, 117, 117, 106, 115, 118, 118]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971067665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"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":"2026-10-22T23:24:36.971078723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"[2]R flush_numbers[0..12]: [213, 219, 219, 219, 219, 219, 218, 218, 193, 214, 219, 219]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971089232Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"[2]R generation[0..12]: [114, 118, 118, 118, 118, 118, 117, 117, 106, 115, 118, 118]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.9710997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"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":"2026-10-22T23:24:36.971110829Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Max found gen is 119","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971120397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Generation requested: 120 >= found:119","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971130246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Next flush: 220","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971139754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971149273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"":"downstairs","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971160761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.97116967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"0","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971179528Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"1","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971189357Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"client":"2","":"downstairs","session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971199326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971208464Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"d9bb2f91-4ddf-45dd-b1f7-45bd0c108e97 is now active with session: bf749753-ae7b-42b1-9688-8bf88ea9e3a1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971218373Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971227191Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"session_id":"bf749753-ae7b-42b1-9688-8bf88ea9e3a1"} {"msg":"The guest has finished waiting for activation with:120","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.9712363Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"Activated sub_volume d9bb2f91-4ddf-45dd-b1f7-45bd0c108e97","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971244459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.971252788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"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":"2026-10-22T23:24:36.971598287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"task":"crutest"} 01/30 Write block 100 len 40960 data: 9 9 8 8 8 6 8 6 6 9 02/30 Write block 227 len 4096 data: 8 03/30 Write block 85 len 40960 data: 6 7 8 10 11 9 11 11 11 11 04/30 Read block 500 len 28672 05/30 Read block 527 len 8192 06/30 Write block 403 len 36864 data: 17 18 14 14 15 11 10 8 7 07/30 Read block 446 len 32768 08/30 Read block 155 len 28672 09/30 Read block 398 len 32768 10/30 Write block 53 len 40960 data: 11 12 12 11 12 11 9 7 6 7 11/30 Write block 564 len 20480 data: 12 12 14 13 9 12/30 Write block 473 len 24576 data: 5 5 6 6 7 10 13/30 Read block 250 len 40960 14/30 Read block 460 len 32768 15/30 Read block 377 len 36864 16/30 Write block 231 len 32768 data: 6 8 7 7 10 11 12 14 17/30 Read block 117 len 12288 18/30 Write block 129 len 12288 data: 9 10 9 19/30 Write block 141 len 32768 data: 8 8 9 9 9 7 8 12 20/30 Write block 259 len 8192 data: 8 11 21/30 Read block 159 len 12288 22/30 Read block 419 len 4096 23/30 Read block 548 len 8192 24/30 Read block 74 len 8192 25/30 Read block 222 len 8192 26/30 Read block 9 len 8192 27/30 Write block 97 len 12288 data: 6 6 6 28/30 Read block 523 len 28672 29/30 Read block 354 len 28672 30/30 Read block 368 len 20480 ---------------------------------------------------------------- Crucible gen:120 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 1 Done Done Done false 1002 Acked Write 10 Done Done Done false 1003 Acked Read 7 Done Done Done false 1004 Acked Read 2 Done Done Done false 1005 Acked Write 9 Done Done Done false 1006 Acked Read 8 Done Done Done false 1007 Acked Read 7 Done Done Done false 1008 Acked Read 8 Done Done Done false 1009 Acked Write 10 Done Done Done false 1010 Acked Write 5 Done Sent Done false 1011 Acked Write 6 Done Sent Done false 1012 Acked Read 10 Done Sent Done false 1013 Acked Read 8 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Write 8 Done Sent Done false 1016 Acked Read 3 Done Sent Done false 1017 Acked Write 3 Done Sent Done false 1018 Acked Write 8 Done Sent Done false 1019 Acked Write 2 Done Sent Done false 1020 Acked Read 3 Done Sent Done false 1021 Acked Read 1 Done Sent Done false 1022 Acked Read 2 Done Sent Done false 1023 Acked Read 2 Done Sent Done false 1024 Acked Read 2 Done Sent Done false 1025 Acked Read 2 Done Sent Done false 1026 Acked Write 3 Done Sent Done false 1027 Acked Read 7 Done Sent Done false 1028 Acked Read 7 Done Sent Done false 1029 Acked Read 5 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 20 0 21 Done 29 10 30 69 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":"2026-10-22T23:24:36.979366053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:36.979646112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1616,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 118 118 118 219 219 219 F F F 2 040-059 118 118 118 219 219 219 T T T 3 060-079 118 118 118 219 219 219 T T T 4 080-099 118 118 118 219 219 219 T T T 5 100-119 118 118 118 219 219 219 T T T 6 120-139 117 117 117 218 218 218 T F T <--- 7 140-159 117 117 117 218 218 218 T F T <--- 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 118 118 118 219 219 219 F F F 11 220-239 118 118 118 219 219 219 T T T 12 240-259 118 118 118 219 219 219 T F T <--- 13 260-279 118 118 118 219 219 219 T F T <--- 14 280-299 118 118 118 219 219 219 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 118 118 118 219 219 219 F F F 20 400-419 117 117 117 218 218 218 T T T 21 420-439 118 118 118 219 219 219 F F F 22 440-459 118 118 118 219 219 219 F F F 23 460-479 117 117 117 218 218 218 T F T <--- 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 117 117 117 218 218 218 F F F 27 540-559 118 118 118 219 219 219 F F F 28 560-579 117 117 117 218 218 218 T F T <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 118, 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 118 118 118 219 219 219 F F F 2 040-059 119 119 119 220 220 220 F F F 3 060-079 119 119 119 220 220 220 F F F 4 080-099 119 119 119 220 220 220 F F F 5 100-119 119 119 119 220 220 220 F F F 6 120-139 119 119 119 220 220 220 F F F 7 140-159 119 119 119 220 220 220 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 118 118 118 219 219 219 F F F 11 220-239 119 119 119 220 220 220 F F F 12 240-259 119 119 119 220 220 220 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 118 118 118 219 219 219 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 115 115 115 214 214 214 F F F 19 380-399 118 118 118 219 219 219 F F F 20 400-419 119 119 119 220 220 220 F F F 21 420-439 118 118 118 219 219 219 F F F 22 440-459 118 118 118 219 219 219 F F F 23 460-479 119 119 119 220 220 220 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 117 117 117 218 218 218 F F F 27 540-559 118 118 118 219 219 219 F F F 28 560-579 119 119 119 220 220 220 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 119, 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":"2026-10-22T23:24:41.223222904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"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":"2026-10-22T23:24:41.231422547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.231711274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:41.23173844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.231747779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"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":"2026-10-22T23:24:41.231759797Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"Crucible e1b93f69-1f08-4ccb-ac1d-5caf8fa07db5 has session id: 50d3eedc-fb96-44e3-833c-a44118872a61","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.23214806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Upstairs opts: Upstairs UUID: e1b93f69-1f08-4ccb-ac1d-5caf8fa07db5, 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":"2026-10-22T23:24:41.232170637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Crucible stats registered with UUID: e1b93f69-1f08-4ccb-ac1d-5caf8fa07db5","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232180685Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:41.232194173Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232365128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"1","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232394224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"2","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232405112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"0","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232530654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"task":"crutest"} {"msg":"The guest has requested activation with gen:122","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.23255491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"e1b93f69-1f08-4ccb-ac1d-5caf8fa07db5 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232572947Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232582056Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"0","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232591934Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"1","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232601793Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"2","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232611432Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"2","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.23262155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"0","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232631639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"1","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"ds_connection connected from Ok(127.0.0.1:56902)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232708417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"2","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"ds_connection connected from Ok(127.0.0.1:35405)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232734224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"1","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"ds_connection connected from Ok(127.0.0.1:57784)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.232745652Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"io task","client":"0","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"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":"2026-10-22T23:24:41.233459457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"0","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"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":"2026-10-22T23:24:41.233513359Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"1","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"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":"2026-10-22T23:24:41.233553763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"2","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233770141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233788538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"[0]R flush_numbers[0..12]: [213, 219, 220, 220, 220, 220, 220, 220, 193, 214, 219, 220]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.23384694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"[0]R generation[0..12]: [114, 118, 119, 119, 119, 119, 119, 119, 106, 115, 118, 119]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233858818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"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":"2026-10-22T23:24:41.233870116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"[1]R flush_numbers[0..12]: [213, 219, 220, 220, 220, 220, 220, 220, 193, 214, 219, 220]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233881005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"[1]R generation[0..12]: [114, 118, 119, 119, 119, 119, 119, 119, 106, 115, 118, 119]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233891683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"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":"2026-10-22T23:24:41.233902802Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"[2]R flush_numbers[0..12]: [213, 219, 220, 220, 220, 220, 220, 220, 193, 214, 219, 220]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.23391358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"[2]R generation[0..12]: [114, 118, 119, 119, 119, 119, 119, 119, 106, 115, 118, 119]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233924468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"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":"2026-10-22T23:24:41.233935687Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Max found gen is 120","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233945485Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Generation requested: 122 >= found:120","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233957024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Next flush: 221","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233966522Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233976001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"":"downstairs","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233985789Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.233994738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"0","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234004457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"1","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234014275Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"client":"2","":"downstairs","session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234024314Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234033572Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"e1b93f69-1f08-4ccb-ac1d-5caf8fa07db5 is now active with session: 50d3eedc-fb96-44e3-833c-a44118872a61","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234043691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234052689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"session_id":"50d3eedc-fb96-44e3-833c-a44118872a61"} {"msg":"The guest has finished waiting for activation with:122","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234061998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"Activated sub_volume e1b93f69-1f08-4ccb-ac1d-5caf8fa07db5","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234070177Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.234078596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"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":"2026-10-22T23:24:41.234418416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"task":"crutest"} 01/30 Write block 573 len 24576 data: 10 11 10 8 9 8 02/30 Write block 375 len 36864 data: 12 11 11 12 14 15 19 16 15 03/30 Write block 34 len 36864 data: 6 5 8 8 8 9 9 10 10 04/30 Read block 185 len 40960 05/30 Read block 401 len 32768 06/30 Read block 579 len 12288 07/30 Read block 263 len 36864 08/30 Write block 537 len 16384 data: 11 10 12 10 09/30 Flush 10/30 Flush 11/30 Write block 130 len 28672 data: 11 10 9 8 6 6 7 12/30 Read block 231 len 28672 13/30 Read block 291 len 36864 14/30 Write block 412 len 8192 data: 10 11 15/30 Read block 132 len 40960 16/30 Write block 434 len 40960 data: 6 5 11 10 10 10 10 9 12 11 17/30 Read block 100 len 16384 18/30 Read block 255 len 36864 19/30 Read block 292 len 32768 20/30 Read block 37 len 32768 21/30 Read block 47 len 4096 22/30 Read block 132 len 4096 23/30 Read block 492 len 20480 24/30 Flush 25/30 Write block 205 len 36864 data: 7 10 11 9 9 10 8 8 6 26/30 Write block 98 len 20480 data: 7 7 10 10 9 27/30 Write block 103 len 32768 data: 9 9 7 9 7 7 10 9 28/30 Read block 173 len 12288 29/30 Read block 230 len 4096 30/30 Write block 547 len 16384 data: 12 11 11 13 ---------------------------------------------------------------- Crucible gen:122 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 Write 9 Done Done Done false 1002 Acked Write 9 Done Done Sent false 1003 Acked Read 10 Done Done Sent false 1004 Acked Read 8 Done Done Sent false 1005 Acked Read 3 Done Done Sent false 1006 Acked Read 9 Done Done Sent false 1007 Acked Write 4 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Flush 0 Done Done Sent false 1010 Acked Write 7 Done Done Sent false 1011 Acked Read 7 Done Done Sent false 1012 Acked Read 9 Done Done Sent false 1013 Acked Write 2 Done Done Sent false 1014 Acked Read 10 Done Done Sent false 1015 Acked Write 10 Done Done Sent false 1016 Acked Read 4 Done Done Sent false 1017 Acked Read 9 Done Done Sent false 1018 Acked Read 8 Done Done Sent false 1019 Acked Read 8 Done Done Sent false 1020 Acked Read 1 Done Done Sent false 1021 Acked Read 1 Done Done Sent false 1022 Acked Read 5 Done Done Sent false 1023 Acked Flush 0 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Write 5 Done Done Sent false 1026 Acked Write 8 Done Done Sent false 1027 Acked Read 3 Done Done Sent false 1028 Acked Read 1 Done Done Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 1 28 30 Done 29 29 2 60 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":"2026-10-22T23:24:41.242793563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:41.243070282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1624,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 122 122 118 221 221 219 F F F <--- 2 040-059 122 122 119 221 221 220 F F F <--- 3 060-079 119 119 119 220 220 220 F F F 4 080-099 119 119 119 220 220 220 T T F <--- 5 100-119 119 119 119 220 220 220 T T F <--- 6 120-139 122 122 119 223 223 220 F F F <--- 7 140-159 119 119 119 220 220 220 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 118 118 118 219 219 219 T T F <--- 11 220-239 119 119 119 220 220 220 F F F 12 240-259 119 119 119 220 220 220 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 118 118 118 219 219 219 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 122 122 115 221 221 214 F F T <--- 19 380-399 122 122 118 221 221 219 F F T <--- 20 400-419 122 122 119 223 223 220 F F F <--- 21 420-439 122 122 118 223 223 219 F F F <--- 22 440-459 122 122 118 223 223 219 F F F <--- 23 460-479 119 119 119 220 220 220 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 122 122 117 221 221 218 F F F <--- 27 540-559 122 122 118 221 221 219 T T F <--- 28 560-579 122 122 119 221 221 220 F F T <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 122, Max flush: 223 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 122 122 122 221 221 221 F F F 2 040-059 122 122 122 221 221 221 F F F 3 060-079 119 119 119 220 220 220 F F F 4 080-099 123 123 123 224 224 224 F F F 5 100-119 123 123 123 224 224 224 F F F 6 120-139 122 122 122 223 223 223 F F F 7 140-159 119 119 119 220 220 220 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 123 123 123 224 224 224 F F F 11 220-239 119 119 119 220 220 220 F F F 12 240-259 119 119 119 220 220 220 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 118 118 118 219 219 219 F F F 15 300-319 116 116 116 217 217 217 F F F 16 320-339 115 115 115 214 214 214 F F F 17 340-359 116 116 116 216 216 216 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 122 122 122 221 221 221 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 122 122 122 223 223 223 F F F 22 440-459 122 122 122 223 223 223 F F F 23 460-479 119 119 119 220 220 220 F F F 24 480-499 104 104 104 190 190 190 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 123 123 123 224 224 224 F F F 28 560-579 122 122 122 221 221 221 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 123, Max flush: 224 Begin loop 62 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.488440148Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"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":"2026-10-22T23:24:45.495719347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.495788677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"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":"2026-10-22T23:24:45.502782467Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503039659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:45.503069355Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503078213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"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":"2026-10-22T23:24:45.503089892Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"Crucible b347c01f-229c-40fc-b202-9b0d7eeab496 has session id: 804bfcdf-3ba3-4130-b4ac-0cd7a5d24293","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503459907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Upstairs opts: Upstairs UUID: b347c01f-229c-40fc-b202-9b0d7eeab496, 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":"2026-10-22T23:24:45.503484224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Crucible stats registered with UUID: b347c01f-229c-40fc-b202-9b0d7eeab496","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503494282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:45.50350766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503681325Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"0","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503696512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"1","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503706921Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"2","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503837692Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"task":"crutest"} {"msg":"The guest has requested activation with gen:124","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.50385116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"b347c01f-229c-40fc-b202-9b0d7eeab496 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503882435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503892024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"0","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503901822Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"1","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503911471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"2","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503921089Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"2","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503931248Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"1","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503941186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"0","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"ds_connection connected from Ok(127.0.0.1:58993)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.503993699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"2","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"ds_connection connected from Ok(127.0.0.1:61526)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.504004927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"1","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"ds_connection connected from Ok(127.0.0.1:47585)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.504015356Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"io task","client":"0","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"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":"2026-10-22T23:24:45.504741979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"1","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"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":"2026-10-22T23:24:45.504759816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"2","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"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":"2026-10-22T23:24:45.504770784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"0","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505034755Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.50507061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"[0]R flush_numbers[0..12]: [213, 221, 221, 220, 224, 224, 223, 220, 193, 214, 224, 220]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505109974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"[0]R generation[0..12]: [114, 122, 122, 119, 123, 123, 122, 119, 106, 115, 123, 119]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505121693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"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":"2026-10-22T23:24:45.505132861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"[1]R flush_numbers[0..12]: [213, 221, 221, 220, 224, 224, 223, 220, 193, 214, 224, 220]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505143669Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"[1]R generation[0..12]: [114, 122, 122, 119, 123, 123, 122, 119, 106, 115, 123, 119]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505154228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"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":"2026-10-22T23:24:45.505165366Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"[2]R flush_numbers[0..12]: [213, 221, 221, 220, 224, 224, 223, 220, 193, 214, 224, 220]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505178004Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"[2]R generation[0..12]: [114, 122, 122, 119, 123, 123, 122, 119, 106, 115, 123, 119]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505188573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"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":"2026-10-22T23:24:45.505199641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Max found gen is 124","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.50520914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Generation requested: 124 >= found:124","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505219068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Next flush: 225","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505228707Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505238136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"":"downstairs","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505247964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505256903Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"0","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505266751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"1","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.50527645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"client":"2","":"downstairs","session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505286328Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505295547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"b347c01f-229c-40fc-b202-9b0d7eeab496 is now active with session: 804bfcdf-3ba3-4130-b4ac-0cd7a5d24293","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505305746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505314574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"session_id":"804bfcdf-3ba3-4130-b4ac-0cd7a5d24293"} {"msg":"The guest has finished waiting for activation with:124","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505323873Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"Activated sub_volume b347c01f-229c-40fc-b202-9b0d7eeab496","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.505333242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.50534162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"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":"2026-10-22T23:24:45.505674001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"task":"crutest"} 01/30 Write block 20 len 20480 data: 11 12 14 16 14 02/30 Write block 110 len 12288 data: 10 10 9 03/30 Read block 168 len 24576 04/30 Read block 147 len 28672 05/30 Read block 13 len 24576 06/30 Read block 312 len 40960 07/30 Write block 351 len 16384 data: 12 10 7 9 08/30 Write block 451 len 20480 data: 12 11 13 12 13 09/30 Flush 10/30 Write block 553 len 12288 data: 9 8 8 11/30 Read block 374 len 24576 12/30 Write block 95 len 28672 data: 9 6 7 8 8 11 11 13/30 Write block 238 len 28672 data: 15 14 11 12 9 8 5 14/30 Read block 176 len 12288 15/30 Read block 399 len 16384 16/30 Write block 471 len 4096 data: 5 17/30 Write block 322 len 28672 data: 5 6 8 9 8 8 7 18/30 Write block 140 len 16384 data: 8 9 9 10 19/30 Write block 347 len 20480 data: 10 11 12 15 13 20/30 Flush 21/30 Write block 562 len 36864 data: 10 11 13 13 15 14 10 7 9 22/30 Write block 287 len 28672 data: 9 9 7 8 9 13 12 23/30 Write block 61 len 24576 data: 7 8 5 8 7 9 24/30 Write block 215 len 4096 data: 8 25/30 Read block 317 len 40960 26/30 Read block 293 len 4096 27/30 Read block 248 len 24576 28/30 Write block 480 len 8192 data: 8 6 29/30 Read block 363 len 20480 30/30 Write block 314 len 8192 data: 10 9 ---------------------------------------------------------------- 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 Write 3 Done Done Done false 1002 Acked Read 6 Sent Done Done false 1003 Acked Read 7 Sent Done Done false 1004 Acked Read 6 Sent Done Done false 1005 Acked Read 10 Sent Done Done false 1006 Acked Write 4 Sent Done Done false 1007 Acked Write 5 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 3 Sent Done Done false 1010 Acked Read 6 Sent Done Done false 1011 Acked Write 7 Sent Done Done false 1012 Acked Write 7 Sent Done Done false 1013 Acked Read 3 Sent Done Done false 1014 Acked Read 4 Sent Done Done false 1015 Acked Write 1 Sent Done Done false 1016 Acked Write 7 Sent Done Done false 1017 Acked Write 4 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 9 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Write 6 Sent Done Done false 1023 Acked Write 1 Sent Done Done false 1024 Acked Read 10 Sent Done Done false 1025 Acked Read 1 Sent Done Done false 1026 Acked Read 6 Sent Done Done false 1027 Acked Write 2 Sent Done Done false 1028 Acked Read 5 Sent Done Done false 1029 Acked Write 2 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(1019)) Some(JobId(1019)) 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":"2026-10-22T23:24:45.513602554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:45.513869625Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1632,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 122 124 124 221 225 225 T F F <--- 2 040-059 122 122 122 221 221 221 F F F 3 060-079 119 119 119 220 220 220 F T T <--- 4 080-099 123 124 124 224 226 226 F F F <--- 5 100-119 123 124 124 224 226 226 T F F <--- 6 120-139 122 122 122 223 223 223 F F F 7 140-159 119 124 124 220 226 226 F F F <--- 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 123 123 123 224 224 224 F T T <--- 11 220-239 119 124 124 220 226 226 F F F <--- 12 240-259 119 124 124 220 226 226 F F F <--- 13 260-279 119 119 119 220 220 220 F F F 14 280-299 118 118 118 219 219 219 F T T <--- 15 300-319 116 116 116 217 217 217 F T T <--- 16 320-339 115 124 124 214 226 226 F F F <--- 17 340-359 116 124 124 216 226 226 F F F <--- 18 360-379 122 122 122 221 221 221 F F F 19 380-399 122 122 122 221 221 221 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 122 122 122 223 223 223 F F F 22 440-459 122 124 124 223 225 225 F F F <--- 23 460-479 119 124 124 220 226 226 F F F <--- 24 480-499 104 104 104 190 190 190 F T T <--- 25 500-519 117 117 117 218 218 218 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 123 124 124 224 226 226 F F F <--- 28 560-579 122 122 122 221 221 221 F T T <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 124, Max flush: 226 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 124 124 124 225 225 225 F F F 2 040-059 122 122 122 221 221 221 F F F 3 060-079 125 125 125 227 227 227 F F F 4 080-099 124 124 124 226 226 226 F F F 5 100-119 124 124 124 226 226 226 F F F 6 120-139 122 122 122 223 223 223 F F F 7 140-159 124 124 124 226 226 226 F F F 8 160-179 106 106 106 193 193 193 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 125 125 125 227 227 227 F F F 11 220-239 124 124 124 226 226 226 F F F 12 240-259 124 124 124 226 226 226 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 125 125 125 227 227 227 F F F 15 300-319 125 125 125 227 227 227 F F F 16 320-339 124 124 124 226 226 226 F F F 17 340-359 124 124 124 226 226 226 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 122 122 122 221 221 221 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 122 122 122 223 223 223 F F F 22 440-459 124 124 124 225 225 225 F F F 23 460-479 124 124 124 226 226 226 F F F 24 480-499 125 125 125 227 227 227 F F F 25 500-519 117 117 117 218 218 218 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 124 124 124 226 226 226 F F F 28 560-579 125 125 125 227 227 227 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 125, Max flush: 227 Begin loop 63 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.770331719Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"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":"2026-10-22T23:24:49.778833027Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.77915409Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:49.779184745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779195654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"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":"2026-10-22T23:24:49.779207412Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"Crucible 4ab5f38f-8fc3-4888-a02e-9371c93fec79 has session id: 6071f928-75ab-4e6d-9e47-a284ac8e5326","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779472683Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Upstairs opts: Upstairs UUID: 4ab5f38f-8fc3-4888-a02e-9371c93fec79, 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":"2026-10-22T23:24:49.779502109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Crucible stats registered with UUID: 4ab5f38f-8fc3-4888-a02e-9371c93fec79","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779513237Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:49.779527625Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779712778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"0","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779741304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"1","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779752372Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"2","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779849398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"task":"crutest"} {"msg":"The guest has requested activation with gen:126","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779862106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"4ab5f38f-8fc3-4888-a02e-9371c93fec79 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779879723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779888952Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"0","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.77989875Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"1","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779908979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"2","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779921757Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"2","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779936195Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"1","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.779946393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"0","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"ds_connection connected from Ok(127.0.0.1:34869)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.780013913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"2","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"ds_connection connected from Ok(127.0.0.1:53686)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.7800398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"1","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"ds_connection connected from Ok(127.0.0.1:53935)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.780051428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"io task","client":"0","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"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":"2026-10-22T23:24:49.780745856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"1","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"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":"2026-10-22T23:24:49.780772072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"2","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"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":"2026-10-22T23:24:49.78078371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"0","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781062369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781097184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"[0]R flush_numbers[0..12]: [213, 225, 221, 227, 226, 226, 223, 226, 193, 214, 227, 226]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781164914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"[0]R generation[0..12]: [114, 124, 122, 125, 124, 124, 122, 124, 106, 115, 125, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781176412Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"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":"2026-10-22T23:24:49.781187721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"[1]R flush_numbers[0..12]: [213, 225, 221, 227, 226, 226, 223, 226, 193, 214, 227, 226]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781200939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"[1]R generation[0..12]: [114, 124, 122, 125, 124, 124, 122, 124, 106, 115, 125, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781211697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"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":"2026-10-22T23:24:49.781222775Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"[2]R flush_numbers[0..12]: [213, 225, 221, 227, 226, 226, 223, 226, 193, 214, 227, 226]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781233434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"[2]R generation[0..12]: [114, 124, 122, 125, 124, 124, 122, 124, 106, 115, 125, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781244212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"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":"2026-10-22T23:24:49.781255241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Max found gen is 126","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781264709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Generation requested: 126 >= found:126","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781274438Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Next flush: 228","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781283786Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781293195Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"":"downstairs","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781303044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781311922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"0","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781321751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"1","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781331609Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"client":"2","":"downstairs","session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781341748Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781352206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"4ab5f38f-8fc3-4888-a02e-9371c93fec79 is now active with session: 6071f928-75ab-4e6d-9e47-a284ac8e5326","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781362445Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781371424Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"session_id":"6071f928-75ab-4e6d-9e47-a284ac8e5326"} {"msg":"The guest has finished waiting for activation with:126","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781380742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"Activated sub_volume 4ab5f38f-8fc3-4888-a02e-9371c93fec79","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.781388851Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.78139718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"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":"2026-10-22T23:24:49.781723142Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"task":"crutest"} 01/30 Write block 327 len 20480 data: 9 8 8 8 8 02/30 Flush 03/30 Write block 339 len 12288 data: 13 11 11 04/30 Write block 74 len 4096 data: 9 05/30 Read block 560 len 4096 06/30 Read block 167 len 12288 07/30 Read block 114 len 36864 08/30 Write block 86 len 36864 data: 8 9 11 12 10 12 12 12 12 09/30 Read block 217 len 36864 10/30 Read block 101 len 36864 11/30 Write block 510 len 36864 data: 9 9 10 8 7 7 8 10 9 12/30 Read block 546 len 28672 13/30 Read block 399 len 24576 14/30 Read block 95 len 28672 15/30 Write block 468 len 24576 data: 10 9 8 6 4 6 16/30 Read block 267 len 28672 17/30 Read block 53 len 12288 18/30 Read block 359 len 40960 19/30 Write block 202 len 12288 data: 7 9 6 20/30 Write block 331 len 4096 data: 9 21/30 Read block 596 len 4096 22/30 Read block 432 len 32768 23/30 Read block 1 len 24576 24/30 Read block 66 len 36864 25/30 Read block 126 len 40960 26/30 Write block 100 len 4096 data: 12 27/30 Read block 66 len 4096 28/30 Write block 149 len 24576 data: 12 9 11 11 11 8 29/30 Write block 172 len 32768 data: 9 11 10 8 10 9 8 9 30/30 Write block 321 len 28672 data: 6 6 7 9 10 9 10 ---------------------------------------------------------------- Crucible gen:126 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 3 Done Done Done false 1003 Acked Write 1 Done Done Done false 1004 Acked Read 1 Done Done Done false 1005 Acked Read 3 Done Done Done false 1006 Acked Read 9 Done Sent Done false 1007 Acked Write 9 Done Sent Done false 1008 Acked Read 9 Done Sent Done false 1009 Acked Read 9 Done Sent Done false 1010 Acked Write 9 Done Sent Done false 1011 Acked Read 7 Done Sent Done false 1012 Acked Read 6 Done Sent Done false 1013 Acked Read 7 Done Sent Done false 1014 Acked Write 6 Done Sent Done false 1015 Acked Read 7 Done Sent Done false 1016 Acked Read 3 Done Sent Done false 1017 Acked Read 10 Done Sent Done false 1018 Acked Write 3 Done Sent Done false 1019 Acked Write 1 Done Sent Done false 1020 Acked Read 1 Done Sent Done false 1021 Acked Read 8 Done Sent Done false 1022 Acked Read 6 Done Sent Done false 1023 Acked Read 9 Done Sent Done false 1024 Acked Read 10 Done Sent Done false 1025 Acked Write 1 Done Sent Done false 1026 Acked Read 1 Done Sent Done false 1027 Acked Write 6 Done Sent Sent false 1028 Acked Write 8 Sent Sent Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 24 3 29 Done 26 4 25 55 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1001)) Some(JobId(1001)) 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":"2026-10-22T23:24:49.789571596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:49.789842617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1640,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 124 124 124 225 225 225 F F F 2 040-059 122 122 122 221 221 221 F F F 3 060-079 125 125 125 227 227 227 T T T 4 080-099 124 124 124 226 226 226 T F T <--- 5 100-119 124 124 124 226 226 226 T F T <--- 6 120-139 122 122 122 223 223 223 F F F 7 140-159 124 124 124 226 226 226 T F T <--- 8 160-179 106 106 106 193 193 193 T F T <--- 9 180-199 115 115 115 214 214 214 F F F 10 200-219 125 125 125 227 227 227 T F T <--- 11 220-239 124 124 124 226 226 226 F F F 12 240-259 124 124 124 226 226 226 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 125 125 125 227 227 227 F F F 15 300-319 125 125 125 227 227 227 F F F 16 320-339 126 126 126 228 228 228 T T T 17 340-359 124 124 124 226 226 226 T T T 18 360-379 122 122 122 221 221 221 F F F 19 380-399 122 122 122 221 221 221 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 122 122 122 223 223 223 F F F 22 440-459 124 124 124 225 225 225 F F F 23 460-479 124 124 124 226 226 226 T F T <--- 24 480-499 125 125 125 227 227 227 F F F 25 500-519 117 117 117 218 218 218 T F T <--- 26 520-539 122 122 122 221 221 221 F F F 27 540-559 124 124 124 226 226 226 F F F 28 560-579 125 125 125 227 227 227 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 126, Max flush: 228 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 124 124 124 225 225 225 F F F 2 040-059 122 122 122 221 221 221 F F F 3 060-079 127 127 127 229 229 229 F F F 4 080-099 127 127 127 229 229 229 F F F 5 100-119 127 127 127 229 229 229 F F F 6 120-139 122 122 122 223 223 223 F F F 7 140-159 127 127 127 229 229 229 F F F 8 160-179 127 127 127 229 229 229 F F F 9 180-199 115 115 115 214 214 214 F F F 10 200-219 127 127 127 229 229 229 F F F 11 220-239 124 124 124 226 226 226 F F F 12 240-259 124 124 124 226 226 226 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 125 125 125 227 227 227 F F F 15 300-319 125 125 125 227 227 227 F F F 16 320-339 127 127 127 229 229 229 F F F 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 122 122 122 221 221 221 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 122 122 122 223 223 223 F F F 22 440-459 124 124 124 225 225 225 F F F 23 460-479 127 127 127 229 229 229 F F F 24 480-499 125 125 125 227 227 227 F F F 25 500-519 127 127 127 229 229 229 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 124 124 124 226 226 226 F F F 28 560-579 125 125 125 227 227 227 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 127, Max flush: 229 Begin loop 64 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.027752451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"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":"2026-10-22T23:24:54.03496537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.03503278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"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":"2026-10-22T23:24:54.042042308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.042292541Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:54.042322487Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.042330995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"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":"2026-10-22T23:24:54.042342514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"Crucible 4f275c6b-9a82-42ed-8256-03abf043bb99 has session id: 6d725942-1d50-4ed9-978c-55372326e3ab","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.042699031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Upstairs opts: Upstairs UUID: 4f275c6b-9a82-42ed-8256-03abf043bb99, 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":"2026-10-22T23:24:54.042728027Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Crucible stats registered with UUID: 4f275c6b-9a82-42ed-8256-03abf043bb99","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.042739525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:54.042748914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.042896682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"2","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.04291213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"0","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.042922688Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"1","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043065707Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"task":"crutest"} {"msg":"The guest has requested activation with gen:128","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043086464Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"4f275c6b-9a82-42ed-8256-03abf043bb99 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043110511Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043120149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"0","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043129978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"1","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043139796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"2","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043149445Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"2","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043159363Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"0","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043169372Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"1","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"ds_connection connected from Ok(127.0.0.1:50753)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043224624Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"2","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"ds_connection connected from Ok(127.0.0.1:48337)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.04325092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"0","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"ds_connection connected from Ok(127.0.0.1:37909)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.043262888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"io task","client":"1","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"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":"2026-10-22T23:24:54.043893615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"1","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"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":"2026-10-22T23:24:54.043914612Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"0","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"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":"2026-10-22T23:24:54.04392605Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"2","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044226876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044236825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"[0]R flush_numbers[0..12]: [213, 225, 221, 229, 229, 229, 223, 229, 229, 214, 229, 226]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044264261Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"[0]R generation[0..12]: [114, 124, 122, 127, 127, 127, 122, 127, 127, 115, 127, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044275999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"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":"2026-10-22T23:24:54.044287197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"[1]R flush_numbers[0..12]: [213, 225, 221, 229, 229, 229, 223, 229, 229, 214, 229, 226]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044297826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"[1]R generation[0..12]: [114, 124, 122, 127, 127, 127, 122, 127, 127, 115, 127, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044308654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"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":"2026-10-22T23:24:54.044319653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"[2]R flush_numbers[0..12]: [213, 225, 221, 229, 229, 229, 223, 229, 229, 214, 229, 226]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044330351Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"[2]R generation[0..12]: [114, 124, 122, 127, 127, 127, 122, 127, 127, 115, 127, 124]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044341259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"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":"2026-10-22T23:24:54.044352328Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Max found gen is 128","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044361926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Generation requested: 128 >= found:128","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044371885Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Next flush: 230","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044381243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044390642Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"":"downstairs","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044400891Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044411499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"0","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044421398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"1","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044431036Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"client":"2","":"downstairs","session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044441105Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044450503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"4f275c6b-9a82-42ed-8256-03abf043bb99 is now active with session: 6d725942-1d50-4ed9-978c-55372326e3ab","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044460632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.04446966Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"session_id":"6d725942-1d50-4ed9-978c-55372326e3ab"} {"msg":"The guest has finished waiting for activation with:128","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044479029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"Activated sub_volume 4f275c6b-9a82-42ed-8256-03abf043bb99","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044487298Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.044495497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"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":"2026-10-22T23:24:54.044778365Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"task":"crutest"} 01/30 Write block 188 len 40960 data: 10 8 9 8 7 7 8 8 8 7 02/30 Read block 166 len 20480 03/30 Read block 353 len 32768 04/30 Flush 05/30 Write block 85 len 28672 data: 7 9 10 12 13 11 13 06/30 Flush 07/30 Write block 237 len 8192 data: 13 16 08/30 Write block 331 len 32768 data: 10 8 6 6 7 10 13 15 09/30 Write block 60 len 36864 data: 8 8 9 6 9 8 10 9 6 10/30 Write block 129 len 40960 data: 10 12 11 10 9 7 7 8 8 10 11/30 Read block 105 len 20480 12/30 Read block 225 len 40960 13/30 Read block 129 len 8192 14/30 Write block 393 len 12288 data: 6 5 8 15/30 Write block 457 len 36864 data: 15 16 12 12 7 10 12 12 12 16/30 Write block 484 len 20480 data: 8 10 11 11 10 17/30 Write block 116 len 32768 data: 9 10 9 13 11 11 10 9 18/30 Read block 324 len 20480 19/30 Read block 154 len 16384 20/30 Write block 547 len 36864 data: 13 12 12 14 11 9 10 9 9 21/30 Write block 464 len 8192 data: 13 13 22/30 Flush 23/30 Write block 31 len 36864 data: 8 5 9 7 6 9 9 9 10 24/30 Flush 25/30 Write block 321 len 4096 data: 7 26/30 Write block 293 len 12288 data: 13 12 16 27/30 Read block 439 len 28672 28/30 Write block 425 len 16384 data: 5 5 7 7 29/30 Write block 565 len 8192 data: 14 16 30/30 Write block 471 len 4096 data: 7 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Read 5 Done Done Done false 1002 Acked Read 8 Done Done Done false 1003 Acked Flush 0 Sent Done Done false 1004 Acked Write 7 Sent Done Done false 1005 Acked Flush 0 Sent Done Done false 1006 Acked Write 2 Sent Done Done false 1007 Acked Write 8 Sent Done Done false 1008 Acked Write 9 Sent Done Done false 1009 Acked Write 10 Sent Done Done false 1010 Acked Read 5 Sent Done Done false 1011 Acked Read 10 Sent Done Done false 1012 Acked Read 2 Sent Done Done false 1013 Acked Write 3 Sent Done Done false 1014 Acked Write 9 Sent Done Done false 1015 Acked Write 5 Sent Done Done false 1016 Acked Write 8 Sent Done Done false 1017 Acked Read 5 Sent Done Done false 1018 Acked Read 4 Sent Done Done false 1019 Acked Write 9 Sent Done Done false 1020 Acked Write 2 Sent Done Done false 1021 Acked Flush 0 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Flush 0 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Write 3 Sent Done Done false 1026 Acked Read 7 Sent Done Done false 1027 Acked Write 4 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 27 3 3 33 Done 3 27 27 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":"2026-10-22T23:24:54.052435798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:54.052734324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1648,"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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 124 128 128 225 233 233 F F F <--- 2 040-059 122 122 122 221 221 221 F F F 3 060-079 127 128 128 229 232 232 F F F <--- 4 080-099 127 128 128 229 231 231 F F F <--- 5 100-119 127 128 128 229 232 232 F F F <--- 6 120-139 122 128 128 223 232 232 F F F <--- 7 140-159 127 127 127 229 229 229 F F F 8 160-179 127 127 127 229 229 229 F F F 9 180-199 115 128 128 214 230 230 T F F <--- 10 200-219 127 127 127 229 229 229 F F F 11 220-239 124 128 128 226 232 232 F F F <--- 12 240-259 124 124 124 226 226 226 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 125 125 125 227 227 227 F T T <--- 15 300-319 125 125 125 227 227 227 F F F 16 320-339 127 128 128 229 232 232 F T T <--- 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 122 128 128 221 232 232 F F F <--- 20 400-419 122 122 122 223 223 223 F F F 21 420-439 122 122 122 223 223 223 F T T <--- 22 440-459 124 128 128 225 232 232 F F F <--- 23 460-479 127 128 128 229 232 232 F T T <--- 24 480-499 125 128 128 227 232 232 F F F <--- 25 500-519 127 127 127 229 229 229 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 124 128 128 226 232 232 F F F <--- 28 560-579 125 125 125 227 227 227 F T T <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 128, Max flush: 233 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 0 000-019 114 114 114 213 213 213 F F F 1 020-039 128 128 128 233 233 233 F F F 2 040-059 122 122 122 221 221 221 F F F 3 060-079 128 128 128 232 232 232 F F F 4 080-099 128 128 128 231 231 231 F F F 5 100-119 128 128 128 232 232 232 F F F 6 120-139 128 128 128 232 232 232 F F F 7 140-159 127 127 127 229 229 229 F F F 8 160-179 127 127 127 229 229 229 F F F 9 180-199 128 128 128 230 230 230 F F F 10 200-219 127 127 127 229 229 229 F F F 11 220-239 128 128 128 232 232 232 F F F 12 240-259 124 124 124 226 226 226 F F F 13 260-279 119 119 119 220 220 220 F F F 14 280-299 129 129 129 234 234 234 F F F 15 300-319 125 125 125 227 227 227 F F F 16 320-339 129 129 129 234 234 234 F F F 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 128 128 128 232 232 232 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 129 129 129 234 234 234 F F F 22 440-459 128 128 128 232 232 232 F F F 23 460-479 129 129 129 234 234 234 F F F 24 480-499 128 128 128 232 232 232 F F F 25 500-519 127 127 127 229 229 229 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 128 128 128 232 232 232 F F F 28 560-579 129 129 129 234 234 234 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 129, Max flush: 234 Begin loop 65 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.303892099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"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":"2026-10-22T23:24:58.31257633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.312881415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:24:58.312911361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.31292009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"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":"2026-10-22T23:24:58.312931598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"Crucible 1ac2ef0f-4847-4b8a-8a20-8063e618538a has session id: 0a2dbca6-549c-4b68-9e64-25a24f4fb441","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313264289Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Upstairs opts: Upstairs UUID: 1ac2ef0f-4847-4b8a-8a20-8063e618538a, 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":"2026-10-22T23:24:58.313286356Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Crucible stats registered with UUID: 1ac2ef0f-4847-4b8a-8a20-8063e618538a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313296844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:24:58.313309842Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313493505Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"0","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313524261Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"2","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313535589Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"1","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313633774Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"task":"crutest"} {"msg":"The guest has requested activation with gen:130","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313650742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"1ac2ef0f-4847-4b8a-8a20-8063e618538a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313685317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313694935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"0","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313704964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"1","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313714863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"2","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313724771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"2","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.31373495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"1","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313745278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"0","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"ds_connection connected from Ok(127.0.0.1:37848)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313792081Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"2","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"ds_connection connected from Ok(127.0.0.1:51115)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.31380318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"1","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"ds_connection connected from Ok(127.0.0.1:40072)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.313898086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"io task","client":"0","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"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":"2026-10-22T23:24:58.314463112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"1","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"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":"2026-10-22T23:24:58.314495138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"0","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"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":"2026-10-22T23:24:58.314597963Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"2","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314755599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.31481839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"[0]R flush_numbers[0..12]: [213, 233, 221, 232, 231, 232, 232, 229, 229, 230, 229, 232]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314871072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"[0]R generation[0..12]: [114, 128, 122, 128, 128, 128, 128, 127, 127, 128, 127, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314882661Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"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":"2026-10-22T23:24:58.314893959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"[1]R flush_numbers[0..12]: [213, 233, 221, 232, 231, 232, 232, 229, 229, 230, 229, 232]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314904647Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"[1]R generation[0..12]: [114, 128, 122, 128, 128, 128, 128, 127, 127, 128, 127, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314915266Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"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":"2026-10-22T23:24:58.314926404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"[2]R flush_numbers[0..12]: [213, 233, 221, 232, 231, 232, 232, 229, 229, 230, 229, 232]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314937113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"[2]R generation[0..12]: [114, 128, 122, 128, 128, 128, 128, 127, 127, 128, 127, 128]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314947781Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"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":"2026-10-22T23:24:58.314958909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Max found gen is 130","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314968458Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Generation requested: 130 >= found:130","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314980136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Next flush: 235","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314989595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.314999263Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"":"downstairs","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315009262Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315018441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"0","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315028319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"1","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315038068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"client":"2","":"downstairs","session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315048136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315057415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"1ac2ef0f-4847-4b8a-8a20-8063e618538a is now active with session: 0a2dbca6-549c-4b68-9e64-25a24f4fb441","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315067433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315076422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"session_id":"0a2dbca6-549c-4b68-9e64-25a24f4fb441"} {"msg":"The guest has finished waiting for activation with:130","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315085581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"Activated sub_volume 1ac2ef0f-4847-4b8a-8a20-8063e618538a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.31509377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.315102128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"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":"2026-10-22T23:24:58.315377678Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"task":"crutest"} 01/30 Flush 02/30 Write block 569 len 8192 data: 8 10 03/30 Write block 218 len 16384 data: 8 8 10 14 04/30 Write block 69 len 16384 data: 5 5 7 7 05/30 Flush 06/30 Write block 455 len 32768 data: 14 12 16 17 13 13 8 11 07/30 Write block 327 len 32768 data: 11 9 9 9 11 9 7 7 08/30 Read block 184 len 32768 09/30 Write block 505 len 40960 data: 9 10 11 8 7 10 10 11 9 8 10/30 Read block 375 len 20480 11/30 Read block 181 len 20480 12/30 Flush 13/30 Write block 212 len 4096 data: 9 14/30 Write block 18 len 28672 data: 12 12 12 13 15 17 15 15/30 Write block 258 len 32768 data: 8 9 12 11 10 11 10 9 16/30 Read block 577 len 32768 17/30 Read block 565 len 28672 18/30 Write block 569 len 32768 data: 9 11 10 10 11 12 11 9 19/30 Read block 324 len 8192 20/30 Read block 364 len 24576 21/30 Read block 224 len 8192 22/30 Read block 569 len 16384 23/30 Write block 294 len 40960 data: 13 17 17 16 15 14 12 11 8 10 24/30 Write block 441 len 4096 data: 10 25/30 Write block 58 len 28672 data: 12 10 9 9 10 7 10 26/30 Read block 176 len 20480 27/30 Read block 160 len 36864 28/30 Read block 97 len 12288 29/30 Write block 421 len 28672 data: 11 8 5 3 6 6 8 30/30 Read block 70 len 16384 ---------------------------------------------------------------- Crucible gen:130 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 Sent false 1002 Acked Write 4 Done Done Sent false 1003 Acked Write 4 Done Done Sent false 1004 Acked Flush 0 Done Done Sent false 1005 Acked Write 8 Done Done Sent false 1006 Acked Write 8 Done Done Sent false 1007 Acked Read 8 Done Done Sent false 1008 Acked Write 10 Done Done Sent false 1009 Acked Read 5 Done Done Sent false 1010 Acked Read 5 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 1 Done Done Sent false 1013 Acked Write 7 Done Done Sent false 1014 Acked Write 8 Done Done Sent false 1015 Acked Read 8 Done Done Sent false 1016 Acked Read 7 Done Done Sent false 1017 Acked Write 8 Done Done Sent false 1018 Acked Read 2 Done Done Sent false 1019 Acked Read 6 Done Done Sent false 1020 Acked Read 2 Done Done Sent false 1021 Acked Read 4 Done Done Sent false 1022 Acked Write 10 Done Done Sent false 1023 Acked Write 1 Done Done Sent false 1024 Acked Write 7 Done Done Sent false 1025 Acked Read 5 Done Done Sent false 1026 Acked Read 9 Done Done Sent false 1027 Acked Read 3 Done Done Sent false 1028 Acked Write 7 Done Done Sent false 1029 Acked Read 4 Done Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 0 29 29 Done 29 29 0 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1011)) Some(JobId(1011)) 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":"2026-10-22T23:24:58.323732888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:24:58.324013117Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1656,"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 0 000-019 114 114 114 213 213 213 T T F <--- 1 020-039 128 128 128 233 233 233 T T F <--- 2 040-059 122 122 122 221 221 221 T T F <--- 3 060-079 130 130 128 236 236 232 T T F <--- 4 080-099 128 128 128 231 231 231 F F F 5 100-119 128 128 128 232 232 232 F F F 6 120-139 128 128 128 232 232 232 F F F 7 140-159 127 127 127 229 229 229 F F F 8 160-179 127 127 127 229 229 229 F F F 9 180-199 128 128 128 230 230 230 F F F 10 200-219 130 130 127 236 236 229 T T F <--- 11 220-239 130 130 128 236 236 232 F F F <--- 12 240-259 124 124 124 226 226 226 T T F <--- 13 260-279 119 119 119 220 220 220 T T F <--- 14 280-299 129 129 129 234 234 234 T T F <--- 15 300-319 125 125 125 227 227 227 T T F <--- 16 320-339 130 130 129 237 237 234 F F F <--- 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 128 128 128 232 232 232 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 129 129 129 234 234 234 T T F <--- 22 440-459 130 130 128 237 237 232 T T F <--- 23 460-479 130 130 129 237 237 234 F F F <--- 24 480-499 128 128 128 232 232 232 F F F 25 500-519 130 130 127 237 237 229 F F F <--- 26 520-539 122 122 122 221 221 221 F F F 27 540-559 128 128 128 232 232 232 F F F 28 560-579 130 130 129 236 236 234 T T F <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 130, Max flush: 237 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 0 000-019 131 131 131 238 238 238 F F F 1 020-039 131 131 131 238 238 238 F F F 2 040-059 131 131 131 238 238 238 F F F 3 060-079 131 131 131 238 238 238 F F F 4 080-099 128 128 128 231 231 231 F F F 5 100-119 128 128 128 232 232 232 F F F 6 120-139 128 128 128 232 232 232 F F F 7 140-159 127 127 127 229 229 229 F F F 8 160-179 127 127 127 229 229 229 F F F 9 180-199 128 128 128 230 230 230 F F F 10 200-219 131 131 131 238 238 238 F F F 11 220-239 130 130 130 236 236 236 F F F 12 240-259 131 131 131 238 238 238 F F F 13 260-279 131 131 131 238 238 238 F F F 14 280-299 131 131 131 238 238 238 F F F 15 300-319 131 131 131 238 238 238 F F F 16 320-339 130 130 130 237 237 237 F F F 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 128 128 128 232 232 232 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 131 131 131 238 238 238 F F F 22 440-459 131 131 131 238 238 238 F F F 23 460-479 130 130 130 237 237 237 F F F 24 480-499 128 128 128 232 232 232 F F F 25 500-519 130 130 130 237 237 237 F F F 26 520-539 122 122 122 221 221 221 F F F 27 540-559 128 128 128 232 232 232 F F F 28 560-579 131 131 131 238 238 238 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 131, Max flush: 238 Begin loop 66 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.571973702Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"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":"2026-10-22T23:25:02.580118163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.580414499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:02.580449794Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.580459472Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"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":"2026-10-22T23:25:02.580471291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"Crucible 6cbbade4-ea1a-4ea1-a809-269189e16737 has session id: 6a99cead-2547-4714-86d5-f6efacae62dd","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.580824019Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Upstairs opts: Upstairs UUID: 6cbbade4-ea1a-4ea1-a809-269189e16737, 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":"2026-10-22T23:25:02.580859384Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Crucible stats registered with UUID: 6cbbade4-ea1a-4ea1-a809-269189e16737","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.580872512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:02.58088203Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581045366Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"1","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581074762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"0","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.58108576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"2","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581206122Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"task":"crutest"} {"msg":"The guest has requested activation with gen:132","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.58122331Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"6cbbade4-ea1a-4ea1-a809-269189e16737 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581247256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581256905Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"0","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581266834Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"1","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581276572Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"2","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581286501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"2","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581301558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"1","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581311767Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"0","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"ds_connection connected from Ok(127.0.0.1:61173)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581370878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"2","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"ds_connection connected from Ok(127.0.0.1:37126)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581396464Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"1","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"ds_connection connected from Ok(127.0.0.1:43843)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.581410222Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"io task","client":"0","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"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":"2026-10-22T23:25:02.582077934Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"0","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"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":"2026-10-22T23:25:02.582097561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"2","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"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":"2026-10-22T23:25:02.582123727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"1","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582395327Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582431052Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"[0]R flush_numbers[0..12]: [238, 238, 238, 238, 231, 232, 232, 229, 229, 230, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582483154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"[0]R generation[0..12]: [131, 131, 131, 131, 128, 128, 128, 127, 127, 128, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582494703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"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":"2026-10-22T23:25:02.582505931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"[1]R flush_numbers[0..12]: [238, 238, 238, 238, 231, 232, 232, 229, 229, 230, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.58251663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"[1]R generation[0..12]: [131, 131, 131, 131, 128, 128, 128, 127, 127, 128, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582527478Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"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":"2026-10-22T23:25:02.582538486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"[2]R flush_numbers[0..12]: [238, 238, 238, 238, 231, 232, 232, 229, 229, 230, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582549055Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"[2]R generation[0..12]: [131, 131, 131, 131, 128, 128, 128, 127, 127, 128, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582559613Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"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":"2026-10-22T23:25:02.582573161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Max found gen is 132","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.58258281Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Generation requested: 132 >= found:132","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582592858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Next flush: 239","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582602417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582611896Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"":"downstairs","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582621954Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582630883Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"0","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582640991Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"1","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.58265118Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"client":"2","":"downstairs","session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582661278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582670597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"6cbbade4-ea1a-4ea1-a809-269189e16737 is now active with session: 6a99cead-2547-4714-86d5-f6efacae62dd","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582680555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582689444Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"session_id":"6a99cead-2547-4714-86d5-f6efacae62dd"} {"msg":"The guest has finished waiting for activation with:132","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582698723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"Activated sub_volume 6cbbade4-ea1a-4ea1-a809-269189e16737","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.582707002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.58271531Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"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":"2026-10-22T23:25:02.58305553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"task":"crutest"} 01/30 Write block 540 len 4096 data: 11 02/30 Write block 90 len 28672 data: 12 14 13 13 13 10 7 03/30 Read block 373 len 20480 04/30 Write block 429 len 24576 data: 7 7 8 10 8 7 05/30 Write block 100 len 4096 data: 13 06/30 Read block 324 len 20480 07/30 Read block 319 len 40960 08/30 Write block 471 len 24576 data: 8 5 7 6 7 7 09/30 Read block 285 len 24576 10/30 Write block 80 len 32768 data: 8 7 6 6 6 8 10 11 11/30 Write block 123 len 20480 data: 10 10 12 9 9 12/30 Write block 96 len 28672 data: 8 8 9 9 14 12 10 13/30 Read block 430 len 40960 14/30 Read block 68 len 32768 15/30 Read block 521 len 24576 16/30 Read block 267 len 20480 17/30 Read block 44 len 20480 18/30 Write block 175 len 24576 data: 9 11 10 9 10 12 19/30 Read block 66 len 12288 20/30 Read block 445 len 8192 21/30 Read block 254 len 12288 22/30 Write block 526 len 8192 data: 10 11 23/30 Read block 74 len 16384 24/30 Write block 503 len 16384 data: 8 7 10 11 25/30 Read block 114 len 40960 26/30 Read block 16 len 16384 27/30 Read block 286 len 16384 28/30 Write block 260 len 16384 data: 13 12 11 12 29/30 Write block 149 len 40960 data: 13 10 12 12 12 9 7 10 7 7 30/30 Read block 580 len 4096 ---------------------------------------------------------------- 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 Sent Done false 1001 Acked Write 7 Done Sent Done false 1002 Acked Read 5 Done Sent Done false 1003 Acked Write 6 Done Sent Done false 1004 Acked Write 1 Done Sent Done false 1005 Acked Read 5 Done Sent Done false 1006 Acked Read 10 Done Sent Done false 1007 Acked Write 6 Done Sent Done false 1008 Acked Read 6 Done Sent Done false 1009 Acked Write 8 Done Sent Done false 1010 Acked Write 5 Done Sent Done false 1011 Acked Write 7 Done Sent Done false 1012 Acked Read 10 Done Sent Done false 1013 Acked Read 8 Done Sent Done false 1014 Acked Read 6 Done Sent Done false 1015 Acked Read 5 Done Sent Done false 1016 Acked Read 5 Done Sent Done false 1017 Acked Write 6 Done Sent Done false 1018 Acked Read 3 Done Sent Done false 1019 Acked Read 2 Done Sent Done false 1020 Acked Read 3 Done Sent Done false 1021 Acked Write 2 Done Sent Done false 1022 Acked Read 4 Done Sent Done false 1023 Acked Write 4 Done Sent Done false 1024 Acked Read 10 Done Sent Done false 1025 Acked Read 4 Done Sent Done false 1026 Acked Read 4 Done Sent Done false 1027 Acked Write 4 Done Sent Done false 1028 Acked Write 10 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: 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":"2026-10-22T23:25:02.590614357Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:02.590944969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1664,"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 0 000-019 131 131 131 238 238 238 F F F 1 020-039 131 131 131 238 238 238 F F F 2 040-059 131 131 131 238 238 238 F F F 3 060-079 131 131 131 238 238 238 F F F 4 080-099 128 128 128 231 231 231 T F T <--- 5 100-119 128 128 128 232 232 232 T F T <--- 6 120-139 128 128 128 232 232 232 T F T <--- 7 140-159 127 127 127 229 229 229 T F T <--- 8 160-179 127 127 127 229 229 229 T F T <--- 9 180-199 128 128 128 230 230 230 T F T <--- 10 200-219 131 131 131 238 238 238 F F F 11 220-239 130 130 130 236 236 236 F F F 12 240-259 131 131 131 238 238 238 F F F 13 260-279 131 131 131 238 238 238 T F T <--- 14 280-299 131 131 131 238 238 238 F F F 15 300-319 131 131 131 238 238 238 F F F 16 320-339 130 130 130 237 237 237 F F F 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 128 128 128 232 232 232 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 131 131 131 238 238 238 T F T <--- 22 440-459 131 131 131 238 238 238 F F F 23 460-479 130 130 130 237 237 237 T F T <--- 24 480-499 128 128 128 232 232 232 F F F 25 500-519 130 130 130 237 237 237 T F T <--- 26 520-539 122 122 122 221 221 221 T F T <--- 27 540-559 128 128 128 232 232 232 T F T <--- 28 560-579 131 131 131 238 238 238 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 131, 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 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 0 000-019 131 131 131 238 238 238 F F F 1 020-039 131 131 131 238 238 238 F F F 2 040-059 131 131 131 238 238 238 F F F 3 060-079 131 131 131 238 238 238 F F F 4 080-099 132 132 132 239 239 239 F F F 5 100-119 132 132 132 239 239 239 F F F 6 120-139 132 132 132 239 239 239 F F F 7 140-159 132 132 132 239 239 239 F F F 8 160-179 132 132 132 239 239 239 F F F 9 180-199 132 132 132 239 239 239 F F F 10 200-219 131 131 131 238 238 238 F F F 11 220-239 130 130 130 236 236 236 F F F 12 240-259 131 131 131 238 238 238 F F F 13 260-279 132 132 132 239 239 239 F F F 14 280-299 131 131 131 238 238 238 F F F 15 300-319 131 131 131 238 238 238 F F F 16 320-339 130 130 130 237 237 237 F F F 17 340-359 127 127 127 229 229 229 F F F 18 360-379 122 122 122 221 221 221 F F F 19 380-399 128 128 128 232 232 232 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 131 131 131 238 238 238 F F F 23 460-479 132 132 132 239 239 239 F F F 24 480-499 128 128 128 232 232 232 F F F 25 500-519 132 132 132 239 239 239 F F F 26 520-539 132 132 132 239 239 239 F F F 27 540-559 132 132 132 239 239 239 F F F 28 560-579 131 131 131 238 238 238 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 132, Max flush: 239 Begin loop 67 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.835915784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"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":"2026-10-22T23:25:06.844108798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.844392656Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:06.844422652Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.844431471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"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":"2026-10-22T23:25:06.844443189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"Crucible be1d1f3c-24f4-44a2-916b-60f3ba238e37 has session id: fed49ef8-1dba-4692-9c16-6c55a7f005a8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.844806975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Upstairs opts: Upstairs UUID: be1d1f3c-24f4-44a2-916b-60f3ba238e37, 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":"2026-10-22T23:25:06.844836071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Crucible stats registered with UUID: be1d1f3c-24f4-44a2-916b-60f3ba238e37","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.844847309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:06.844861117Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845018514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"1","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.84504743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"2","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845058858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"0","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845190509Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"task":"crutest"} {"msg":"The guest has requested activation with gen:134","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845203197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"be1d1f3c-24f4-44a2-916b-60f3ba238e37 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845220644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845229823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"0","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845239672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"1","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.84524945Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"2","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845259349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"2","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845269637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"0","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845282235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"1","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"ds_connection connected from Ok(127.0.0.1:64647)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845482516Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"2","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"ds_connection connected from Ok(127.0.0.1:63686)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845496664Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"0","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"ds_connection connected from Ok(127.0.0.1:61817)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.845507202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"io task","client":"1","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"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":"2026-10-22T23:25:06.846078818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"2","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"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":"2026-10-22T23:25:06.846117802Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"0","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"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":"2026-10-22T23:25:06.846129441Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"1","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846389172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846412059Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"[0]R flush_numbers[0..12]: [238, 238, 238, 238, 239, 239, 239, 239, 239, 239, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846456842Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"[0]R generation[0..12]: [131, 131, 131, 131, 132, 132, 132, 132, 132, 132, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846468761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"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":"2026-10-22T23:25:06.846480089Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"[1]R flush_numbers[0..12]: [238, 238, 238, 238, 239, 239, 239, 239, 239, 239, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846490827Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"[1]R generation[0..12]: [131, 131, 131, 131, 132, 132, 132, 132, 132, 132, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846501606Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"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":"2026-10-22T23:25:06.846515514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"[2]R flush_numbers[0..12]: [238, 238, 238, 238, 239, 239, 239, 239, 239, 239, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846526482Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"[2]R generation[0..12]: [131, 131, 131, 131, 132, 132, 132, 132, 132, 132, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846537151Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"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":"2026-10-22T23:25:06.846548089Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Max found gen is 133","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846557758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Generation requested: 134 >= found:133","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846567846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Next flush: 240","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846577495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846587283Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"":"downstairs","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846597492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.84660663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"0","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846616799Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"1","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846626687Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"client":"2","":"downstairs","session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846636876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846646094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"be1d1f3c-24f4-44a2-916b-60f3ba238e37 is now active with session: fed49ef8-1dba-4692-9c16-6c55a7f005a8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846656233Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846665502Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"session_id":"fed49ef8-1dba-4692-9c16-6c55a7f005a8"} {"msg":"The guest has finished waiting for activation with:134","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.84667614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"Activated sub_volume be1d1f3c-24f4-44a2-916b-60f3ba238e37","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846684509Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.846692838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"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":"2026-10-22T23:25:06.846975746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"task":"crutest"} 01/30 Write block 545 len 4096 data: 11 02/30 Write block 56 len 40960 data: 12 13 13 11 10 10 11 8 11 9 03/30 Read block 532 len 28672 04/30 Read block 268 len 12288 05/30 Read block 73 len 16384 06/30 Read block 156 len 24576 07/30 Write block 191 len 20480 data: 9 8 8 9 9 08/30 Write block 365 len 40960 data: 7 8 8 8 9 8 9 11 11 12 09/30 Read block 83 len 16384 10/30 Write block 125 len 36864 data: 13 10 10 9 11 13 12 11 10 11/30 Flush 12/30 Write block 322 len 4096 data: 7 13/30 Write block 12 len 40960 data: 14 16 17 18 16 11 13 13 13 14 14/30 Read block 421 len 20480 15/30 Read block 241 len 36864 16/30 Flush 17/30 Write block 392 len 24576 data: 9 7 6 9 9 9 18/30 Write block 252 len 32768 data: 11 10 8 6 6 6 9 10 19/30 Read block 454 len 16384 20/30 Read block 427 len 8192 21/30 Read block 101 len 36864 22/30 Read block 217 len 24576 23/30 Flush 24/30 Flush 25/30 Write block 2 len 4096 data: 6 26/30 Read block 359 len 8192 27/30 Write block 262 len 8192 data: 12 13 28/30 Write block 250 len 16384 data: 6 9 12 11 29/30 Write block 255 len 20480 data: 7 7 7 10 11 30/30 Write block 260 len 12288 data: 14 13 13 ---------------------------------------------------------------- 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 1 Done Done Done false 1001 Acked Write 10 Done Done Done false 1002 Acked Read 7 Done Done Done false 1003 Acked Read 3 Done Done Done false 1004 Acked Read 4 Done Done Done false 1005 Acked Read 6 Done Sent Done false 1006 Acked Write 5 Done Sent Done false 1007 Acked Write 10 Done Sent Done false 1008 Acked Read 4 Done Sent Done false 1009 Acked Write 9 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 5 Done Sent Done false 1014 Acked Read 9 Done Sent Done false 1015 Acked Flush 0 Done Sent Done false 1016 Acked Write 6 Done Sent Done false 1017 Acked Write 8 Done Sent Done false 1018 Acked Read 4 Done Sent Done false 1019 Acked Read 2 Done Sent Done false 1020 Acked Read 9 Done Sent Done false 1021 Acked Read 6 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Flush 0 Done Sent Done false 1024 Acked Write 1 Done Sent Done false 1025 Acked Read 2 Done Sent Done false 1026 Acked Write 2 Done Sent Done false 1027 Acked Write 4 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 3 25 3 31 Done 27 5 27 59 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":"2026-10-22T23:25:06.854813042Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:06.855125706Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1672,"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 0 000-019 134 131 134 241 238 241 T F T <--- 1 020-039 134 131 134 241 238 241 F F F <--- 2 040-059 134 131 134 240 238 240 F T F <--- 3 060-079 134 131 134 240 238 240 F T F <--- 4 080-099 132 132 132 239 239 239 F F F 5 100-119 132 132 132 239 239 239 F F F 6 120-139 134 132 134 240 239 240 F F F <--- 7 140-159 132 132 132 239 239 239 F F F 8 160-179 132 132 132 239 239 239 F F F 9 180-199 134 132 134 240 239 240 F F F <--- 10 200-219 131 131 131 238 238 238 F F F 11 220-239 130 130 130 236 236 236 F F F 12 240-259 134 131 134 242 238 242 T F T <--- 13 260-279 132 132 132 239 239 239 T F T <--- 14 280-299 131 131 131 238 238 238 F F F 15 300-319 131 131 131 238 238 238 F F F 16 320-339 134 130 134 241 237 241 F F F <--- 17 340-359 127 127 127 229 229 229 F F F 18 360-379 134 122 134 240 221 240 F F F <--- 19 380-399 134 128 134 242 232 242 F F F <--- 20 400-419 122 122 122 223 223 223 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 131 131 131 238 238 238 F F F 23 460-479 132 132 132 239 239 239 F F F 24 480-499 128 128 128 232 232 232 F F F 25 500-519 132 132 132 239 239 239 F F F 26 520-539 132 132 132 239 239 239 F F F 27 540-559 134 132 134 240 239 240 F T F <--- 28 560-579 131 131 131 238 238 238 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 134, Max flush: 242 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 0 000-019 135 135 135 243 243 243 F F F 1 020-039 134 134 134 241 241 241 F F F 2 040-059 134 134 134 240 240 240 F F F 3 060-079 134 134 134 240 240 240 F F F 4 080-099 132 132 132 239 239 239 F F F 5 100-119 132 132 132 239 239 239 F F F 6 120-139 134 134 134 240 240 240 F F F 7 140-159 132 132 132 239 239 239 F F F 8 160-179 132 132 132 239 239 239 F F F 9 180-199 134 134 134 240 240 240 F F F 10 200-219 131 131 131 238 238 238 F F F 11 220-239 130 130 130 236 236 236 F F F 12 240-259 135 135 135 243 243 243 F F F 13 260-279 135 135 135 243 243 243 F F F 14 280-299 131 131 131 238 238 238 F F F 15 300-319 131 131 131 238 238 238 F F F 16 320-339 134 134 134 241 241 241 F F F 17 340-359 127 127 127 229 229 229 F F F 18 360-379 134 134 134 240 240 240 F F F 19 380-399 134 134 134 242 242 242 F F F 20 400-419 122 122 122 223 223 223 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 131 131 131 238 238 238 F F F 23 460-479 132 132 132 239 239 239 F F F 24 480-499 128 128 128 232 232 232 F F F 25 500-519 132 132 132 239 239 239 F F F 26 520-539 132 132 132 239 239 239 F F F 27 540-559 134 134 134 240 240 240 F F F 28 560-579 131 131 131 238 238 238 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 135, Max flush: 243 Begin loop 68 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.096107979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"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":"2026-10-22T23:25:11.103652578Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.103721548Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"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":"2026-10-22T23:25:11.111031602Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111291524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:11.111321599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111330138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"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":"2026-10-22T23:25:11.111341836Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"Crucible 63993fb2-427e-4a49-8f66-bc3930d42fe2 has session id: 5ae0037d-64b4-40d9-81d3-aee0e6fcb65d","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111697294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Upstairs opts: Upstairs UUID: 63993fb2-427e-4a49-8f66-bc3930d42fe2, 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":"2026-10-22T23:25:11.111744717Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Crucible stats registered with UUID: 63993fb2-427e-4a49-8f66-bc3930d42fe2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111755396Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:11.111764604Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111925301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"0","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111941208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"2","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.111951547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"1","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112102754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"task":"crutest"} {"msg":"The guest has requested activation with gen:136","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112115823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"63993fb2-427e-4a49-8f66-bc3930d42fe2 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112139589Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112150707Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"0","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112160636Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"1","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112170654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"2","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112184013Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"2","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112194061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"1","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.11220416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"0","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"ds_connection connected from Ok(127.0.0.1:62264)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112350508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"2","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"ds_connection connected from Ok(127.0.0.1:50744)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112377564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"1","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"ds_connection connected from Ok(127.0.0.1:62944)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.112389202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"io task","client":"0","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"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":"2026-10-22T23:25:11.112896048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"1","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"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":"2026-10-22T23:25:11.112916585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"0","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"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":"2026-10-22T23:25:11.112987444Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"2","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113203772Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113230728Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"[0]R flush_numbers[0..12]: [243, 241, 240, 240, 239, 239, 240, 239, 239, 240, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113299358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"[0]R generation[0..12]: [135, 134, 134, 134, 132, 132, 134, 132, 132, 134, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113313416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"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":"2026-10-22T23:25:11.113324475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"[1]R flush_numbers[0..12]: [243, 241, 240, 240, 239, 239, 240, 239, 239, 240, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113335103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"[1]R generation[0..12]: [135, 134, 134, 134, 132, 132, 134, 132, 132, 134, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113345741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"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":"2026-10-22T23:25:11.11335667Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"[2]R flush_numbers[0..12]: [243, 241, 240, 240, 239, 239, 240, 239, 239, 240, 238, 236]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113367688Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"[2]R generation[0..12]: [135, 134, 134, 134, 132, 132, 134, 132, 132, 134, 131, 130]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113378617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"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":"2026-10-22T23:25:11.113389465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Max found gen is 136","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113398894Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Generation requested: 136 >= found:136","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113408892Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Next flush: 244","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113418391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113427759Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"":"downstairs","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113437468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113446407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"0","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113456285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"1","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113467524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"client":"2","":"downstairs","session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113477442Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113486591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"63993fb2-427e-4a49-8f66-bc3930d42fe2 is now active with session: 5ae0037d-64b4-40d9-81d3-aee0e6fcb65d","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113496629Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113505488Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"session_id":"5ae0037d-64b4-40d9-81d3-aee0e6fcb65d"} {"msg":"The guest has finished waiting for activation with:136","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113514727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"Activated sub_volume 63993fb2-427e-4a49-8f66-bc3930d42fe2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113523005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.113531354Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"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":"2026-10-22T23:25:11.11383362Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"task":"crutest"} 01/30 Write block 409 len 4096 data: 11 02/30 Write block 455 len 16384 data: 15 13 17 18 03/30 Read block 5 len 20480 04/30 Read block 560 len 24576 05/30 Write block 339 len 8192 data: 14 12 06/30 Write block 53 len 40960 data: 12 13 13 13 14 14 12 11 11 12 07/30 Write block 330 len 4096 data: 10 08/30 Flush 09/30 Write block 413 len 12288 data: 12 10 9 10/30 Read block 274 len 40960 11/30 Read block 527 len 32768 12/30 Write block 363 len 16384 data: 7 9 8 9 13/30 Flush 14/30 Write block 282 len 40960 data: 9 10 10 8 9 10 10 8 9 10 15/30 Write block 229 len 20480 data: 7 7 7 9 8 16/30 Write block 217 len 36864 data: 9 9 9 11 15 12 12 8 8 17/30 Read block 236 len 32768 18/30 Write block 477 len 40960 data: 8 11 8 9 7 7 7 9 11 12 19/30 Read block 128 len 8192 20/30 Read block 478 len 20480 21/30 Read block 262 len 40960 22/30 Write block 60 len 20480 data: 12 12 13 9 12 23/30 Write block 404 len 16384 data: 19 15 15 16 24/30 Flush 25/30 Flush 26/30 Write block 570 len 36864 data: 12 11 11 12 13 12 10 10 9 27/30 Read block 160 len 16384 28/30 Write block 116 len 4096 data: 10 29/30 Write block 111 len 4096 data: 11 30/30 Write block 299 len 24576 data: 15 13 12 9 11 10 ---------------------------------------------------------------- Crucible gen:136 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 Write 4 Done Done Done false 1002 Acked Read 5 Sent Done Done false 1003 Acked Read 6 Sent Done Done false 1004 Acked Write 2 Sent Done Done false 1005 Acked Write 10 Sent Done Done false 1006 Acked Write 1 Sent Done Done false 1007 Acked Flush 0 Sent Done Done false 1008 Acked Write 3 Sent Done Done false 1009 Acked Read 10 Sent Done Done false 1010 Acked Read 8 Sent Done Done false 1011 Acked Write 4 Sent Done Done false 1012 Acked Flush 0 Sent Done Done false 1013 Acked Write 10 Sent Done Done false 1014 Acked Write 5 Sent Done Done false 1015 Acked Write 9 Sent Done Done false 1016 Acked Read 8 Sent Done Done false 1017 Acked Write 10 Sent Done Done false 1018 Acked Read 2 Sent Done Done false 1019 Acked Read 5 Sent Done Done false 1020 Acked Read 10 Sent Done Done false 1021 Acked Write 5 Sent Done Done false 1022 Acked Write 4 Sent Done Done false 1023 Acked Flush 0 Sent Done Done false 1024 Acked Flush 0 Sent Done Done false 1025 Acked Write 9 Sent Done Done false 1026 Acked Read 4 Sent Done Done false 1027 Acked Write 1 Sent Sent Sent false 1028 Acked Write 1 Sent Sent Sent false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 28 3 3 34 Done 2 27 27 56 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":"2026-10-22T23:25:11.121313109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:11.121589028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1680,"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 0 000-019 135 135 135 243 243 243 F F F 1 020-039 134 134 134 241 241 241 F F F 2 040-059 134 136 136 240 244 244 F F F <--- 3 060-079 134 136 136 240 246 246 F F F <--- 4 080-099 132 132 132 239 239 239 F F F 5 100-119 132 132 132 239 239 239 F T T <--- 6 120-139 134 134 134 240 240 240 F F F 7 140-159 132 132 132 239 239 239 F F F 8 160-179 132 132 132 239 239 239 F F F 9 180-199 134 134 134 240 240 240 F F F 10 200-219 131 136 136 238 246 246 F F F <--- 11 220-239 130 136 136 236 246 246 F F F <--- 12 240-259 135 135 135 243 243 243 F F F 13 260-279 135 135 135 243 243 243 F F F 14 280-299 131 136 136 238 246 246 F T T <--- 15 300-319 131 131 131 238 238 238 F T T <--- 16 320-339 134 136 136 241 244 244 F F F <--- 17 340-359 127 136 136 229 244 244 F F F <--- 18 360-379 134 136 136 240 245 245 F F F <--- 19 380-399 134 134 134 242 242 242 F F F 20 400-419 122 136 136 223 246 246 T F F <--- 21 420-439 132 132 132 239 239 239 F F F 22 440-459 131 136 136 238 244 244 T F F <--- 23 460-479 132 136 136 239 246 246 F F F <--- 24 480-499 128 136 136 232 246 246 F F F <--- 25 500-519 132 132 132 239 239 239 F F F 26 520-539 132 132 132 239 239 239 F F F 27 540-559 134 134 134 240 240 240 F F F 28 560-579 131 131 131 238 238 238 F T T <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 136, Max flush: 246 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 0 000-019 135 135 135 243 243 243 F F F 1 020-039 134 134 134 241 241 241 F F F 2 040-059 136 136 136 244 244 244 F F F 3 060-079 136 136 136 246 246 246 F F F 4 080-099 132 132 132 239 239 239 F F F 5 100-119 137 137 137 247 247 247 F F F 6 120-139 134 134 134 240 240 240 F F F 7 140-159 132 132 132 239 239 239 F F F 8 160-179 132 132 132 239 239 239 F F F 9 180-199 134 134 134 240 240 240 F F F 10 200-219 136 136 136 246 246 246 F F F 11 220-239 136 136 136 246 246 246 F F F 12 240-259 135 135 135 243 243 243 F F F 13 260-279 135 135 135 243 243 243 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 137 137 137 247 247 247 F F F 16 320-339 136 136 136 244 244 244 F F F 17 340-359 136 136 136 244 244 244 F F F 18 360-379 136 136 136 245 245 245 F F F 19 380-399 134 134 134 242 242 242 F F F 20 400-419 136 136 136 246 246 246 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 136 136 136 246 246 246 F F F 24 480-499 136 136 136 246 246 246 F F F 25 500-519 132 132 132 239 239 239 F F F 26 520-539 132 132 132 239 239 239 F F F 27 540-559 134 134 134 240 240 240 F F F 28 560-579 137 137 137 247 247 247 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 137, Max flush: 247 Begin loop 69 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.370778372Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"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":"2026-10-22T23:25:15.379136102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.3794248Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:15.379452965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.379461764Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"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":"2026-10-22T23:25:15.379473392Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"Crucible 7456bd2f-3f64-49c4-a6ad-34dc87abd8c4 has session id: 9a617fa8-9ae9-4f0f-8bdf-9a520e34e016","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.379893041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Upstairs opts: Upstairs UUID: 7456bd2f-3f64-49c4-a6ad-34dc87abd8c4, 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":"2026-10-22T23:25:15.379916097Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Crucible stats registered with UUID: 7456bd2f-3f64-49c4-a6ad-34dc87abd8c4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.379926216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:15.379938944Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380113398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"1","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380129186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"2","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380139554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"0","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380296381Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"task":"crutest"} {"msg":"The guest has requested activation with gen:138","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380310369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"7456bd2f-3f64-49c4-a6ad-34dc87abd8c4 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380341395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380351103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"0","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380361022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"1","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.38037077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"2","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380380809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"2","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380391137Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"1","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.38043968Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"0","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"ds_connection connected from Ok(127.0.0.1:55748)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380450789Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"2","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"ds_connection connected from Ok(127.0.0.1:38467)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380526617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"0","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"ds_connection connected from Ok(127.0.0.1:48260)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.380538186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"io task","client":"1","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"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":"2026-10-22T23:25:15.381083975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"1","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"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":"2026-10-22T23:25:15.381108682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"0","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"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":"2026-10-22T23:25:15.38112031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"2","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381439393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381449552Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"[0]R flush_numbers[0..12]: [243, 241, 244, 246, 239, 247, 240, 239, 239, 240, 246, 246]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381467079Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"[0]R generation[0..12]: [135, 134, 136, 136, 132, 137, 134, 132, 132, 134, 136, 136]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381478117Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"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":"2026-10-22T23:25:15.381489476Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"[1]R flush_numbers[0..12]: [243, 241, 244, 246, 239, 247, 240, 239, 239, 240, 246, 246]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381500254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"[1]R generation[0..12]: [135, 134, 136, 136, 132, 137, 134, 132, 132, 134, 136, 136]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381510703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"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":"2026-10-22T23:25:15.381521591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"[2]R flush_numbers[0..12]: [243, 241, 244, 246, 239, 247, 240, 239, 239, 240, 246, 246]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381532339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"[2]R generation[0..12]: [135, 134, 136, 136, 132, 137, 134, 132, 132, 134, 136, 136]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381543028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"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":"2026-10-22T23:25:15.381554076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Max found gen is 138","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381563755Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Generation requested: 138 >= found:138","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381573793Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Next flush: 248","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381583172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.3815927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"":"downstairs","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381604429Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381613517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"0","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381623466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"1","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381633404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"client":"2","":"downstairs","session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381643573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381652962Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"7456bd2f-3f64-49c4-a6ad-34dc87abd8c4 is now active with session: 9a617fa8-9ae9-4f0f-8bdf-9a520e34e016","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.3816631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381671879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"session_id":"9a617fa8-9ae9-4f0f-8bdf-9a520e34e016"} {"msg":"The guest has finished waiting for activation with:138","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381681177Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"Activated sub_volume 7456bd2f-3f64-49c4-a6ad-34dc87abd8c4","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381689256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.381697385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"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":"2026-10-22T23:25:15.38207221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"task":"crutest"} 01/30 Flush 02/30 Write block 266 len 40960 data: 12 8 7 6 6 9 8 9 11 13 03/30 Write block 358 len 20480 data: 9 7 7 7 9 04/30 Read block 480 len 8192 05/30 Read block 133 len 20480 06/30 Flush 07/30 Write block 310 len 20480 data: 14 12 12 12 11 08/30 Write block 211 len 4096 data: 9 09/30 Read block 430 len 12288 10/30 Flush 11/30 Write block 123 len 28672 data: 11 11 14 11 11 10 12 12/30 Read block 221 len 4096 13/30 Read block 38 len 4096 14/30 Write block 265 len 20480 data: 10 13 9 8 7 15/30 Write block 239 len 24576 data: 15 12 13 10 9 6 16/30 Write block 503 len 28672 data: 9 8 11 12 12 9 8 17/30 Write block 157 len 24576 data: 8 8 7 9 8 9 18/30 Flush 19/30 Flush 20/30 Write block 71 len 40960 data: 8 8 9 10 12 14 12 9 9 9 21/30 Write block 232 len 20480 data: 10 9 8 11 12 22/30 Read block 479 len 8192 23/30 Flush 24/30 Flush 25/30 Write block 105 len 12288 data: 8 10 8 26/30 Read block 37 len 16384 27/30 Read block 268 len 8192 28/30 Read block 358 len 20480 29/30 Write block 168 len 16384 data: 7 8 8 10 30/30 Read block 493 len 36864 ---------------------------------------------------------------- Crucible gen:138 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 5 Done Sent Done false 1003 Acked Read 2 Done Sent Done false 1004 Acked Read 5 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 5 Done Sent Done false 1007 Acked Write 1 Done Sent Done false 1008 Acked Read 3 Done Sent Done false 1009 Acked Flush 0 Done Sent Done false 1010 Acked Write 7 Done Sent Done false 1011 Acked Read 1 Done Sent Done false 1012 Acked Read 1 Done Sent Done false 1013 Acked Write 5 Done Sent Done false 1014 Acked Write 6 Done Sent Done false 1015 Acked Write 7 Done Sent Done false 1016 Acked Write 6 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 10 Done Sent Done false 1020 Acked Write 5 Done Sent Done false 1021 Acked Read 2 Done Sent Done false 1022 Acked Flush 0 Done Sent Done false 1023 Acked Flush 0 Done Sent Done false 1024 Acked Write 3 Done Sent Done false 1025 Acked Read 4 Done Sent Done false 1026 Acked Read 2 Done Sent Done false 1027 Acked Read 5 Done Sent Done false 1028 Acked Write 4 Done Sent Done false 1029 Acked Read 9 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 28 1 29 Done 29 1 28 58 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1023)) Some(JobId(1000)) Some(JobId(1023)) 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":"2026-10-22T23:25:15.390252486Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:15.390533874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1688,"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 0 000-019 135 135 135 243 243 243 F F F 1 020-039 134 134 134 241 241 241 F F F 2 040-059 136 136 136 244 244 244 F F F 3 060-079 138 136 138 253 246 253 F F F <--- 4 080-099 138 132 138 253 239 253 F F F <--- 5 100-119 137 137 137 247 247 247 T F T <--- 6 120-139 138 134 138 251 240 251 F F F <--- 7 140-159 138 132 138 251 239 251 F F F <--- 8 160-179 138 132 138 251 239 251 T F T <--- 9 180-199 134 134 134 240 240 240 F F F 10 200-219 138 136 138 250 246 250 F F F <--- 11 220-239 138 136 138 253 246 253 F F F <--- 12 240-259 138 135 138 251 243 251 F F F <--- 13 260-279 138 135 138 251 243 251 F T F <--- 14 280-299 137 137 137 247 247 247 F F F 15 300-319 138 137 138 250 247 250 F F F <--- 16 320-339 136 136 136 244 244 244 F F F 17 340-359 138 136 138 249 244 249 F F F <--- 18 360-379 138 136 138 249 245 249 F F F <--- 19 380-399 134 134 134 242 242 242 F F F 20 400-419 136 136 136 246 246 246 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 136 136 136 246 246 246 F F F 24 480-499 136 136 136 246 246 246 F F F 25 500-519 138 132 138 251 239 251 F F F <--- 26 520-539 132 132 132 239 239 239 F F F 27 540-559 134 134 134 240 240 240 F F F 28 560-579 137 137 137 247 247 247 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 138, Max flush: 253 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 0 000-019 135 135 135 243 243 243 F F F 1 020-039 134 134 134 241 241 241 F F F 2 040-059 136 136 136 244 244 244 F F F 3 060-079 138 138 138 253 253 253 F F F 4 080-099 138 138 138 253 253 253 F F F 5 100-119 139 139 139 254 254 254 F F F 6 120-139 138 138 138 251 251 251 F F F 7 140-159 138 138 138 251 251 251 F F F 8 160-179 139 139 139 254 254 254 F F F 9 180-199 134 134 134 240 240 240 F F F 10 200-219 138 138 138 250 250 250 F F F 11 220-239 138 138 138 253 253 253 F F F 12 240-259 138 138 138 251 251 251 F F F 13 260-279 138 138 138 251 251 251 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 138 138 138 250 250 250 F F F 16 320-339 136 136 136 244 244 244 F F F 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 134 134 134 242 242 242 F F F 20 400-419 136 136 136 246 246 246 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 136 136 136 246 246 246 F F F 24 480-499 136 136 136 246 246 246 F F F 25 500-519 138 138 138 251 251 251 F F F 26 520-539 132 132 132 239 239 239 F F F 27 540-559 134 134 134 240 240 240 F F F 28 560-579 137 137 137 247 247 247 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 139, Max flush: 254 Begin loop 70 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.633324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"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":"2026-10-22T23:25:19.640462729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.640530599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"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":"2026-10-22T23:25:19.647547796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.64779288Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:19.647819936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.647828904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"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":"2026-10-22T23:25:19.647840513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"Crucible 8efb4dd2-afd1-4fe1-93cd-12687ee84d6c has session id: d83c0b97-1778-4cbd-878d-140927d00c37","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648124701Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Upstairs opts: Upstairs UUID: 8efb4dd2-afd1-4fe1-93cd-12687ee84d6c, 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":"2026-10-22T23:25:19.648191001Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Crucible stats registered with UUID: 8efb4dd2-afd1-4fe1-93cd-12687ee84d6c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648204169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:19.648213518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648363646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"0","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648378843Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"1","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648389252Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"2","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.64853753Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"task":"crutest"} {"msg":"The guest has requested activation with gen:140","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648554258Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"8efb4dd2-afd1-4fe1-93cd-12687ee84d6c active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648570385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648579464Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"0","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648589532Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"1","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648599521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"2","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.64860937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"2","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648619778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"1","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648630006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"0","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"ds_connection connected from Ok(127.0.0.1:55713)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648782894Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"1","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"ds_connection connected from Ok(127.0.0.1:40007)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.648799232Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"0","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"ds_connection connected from Ok(127.0.0.1:65251)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.64880978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"io task","client":"2","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"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":"2026-10-22T23:25:19.649394594Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"0","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"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":"2026-10-22T23:25:19.649413691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"1","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"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":"2026-10-22T23:25:19.649435848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"2","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649719416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649756121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"[0]R flush_numbers[0..12]: [243, 241, 244, 253, 253, 254, 251, 251, 254, 240, 250, 253]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649807863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"[0]R generation[0..12]: [135, 134, 136, 138, 138, 139, 138, 138, 139, 134, 138, 138]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649819431Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"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":"2026-10-22T23:25:19.64983085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"[1]R flush_numbers[0..12]: [243, 241, 244, 253, 253, 254, 251, 251, 254, 240, 250, 253]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649841658Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"[1]R generation[0..12]: [135, 134, 136, 138, 138, 139, 138, 138, 139, 134, 138, 138]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649852437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"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":"2026-10-22T23:25:19.649863495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"[2]R flush_numbers[0..12]: [243, 241, 244, 253, 253, 254, 251, 251, 254, 240, 250, 253]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649874153Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"[2]R generation[0..12]: [135, 134, 136, 138, 138, 139, 138, 138, 139, 134, 138, 138]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649884632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"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":"2026-10-22T23:25:19.64989826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Max found gen is 140","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649907858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Generation requested: 140 >= found:140","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649917677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Next flush: 255","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649927116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649936734Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"":"downstairs","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649946513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649955471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"0","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.64996527Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"1","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649975088Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"client":"2","":"downstairs","session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649985077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.649994156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"8efb4dd2-afd1-4fe1-93cd-12687ee84d6c is now active with session: d83c0b97-1778-4cbd-878d-140927d00c37","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.650004184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.650013253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"session_id":"d83c0b97-1778-4cbd-878d-140927d00c37"} {"msg":"The guest has finished waiting for activation with:140","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.650022511Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"Activated sub_volume 8efb4dd2-afd1-4fe1-93cd-12687ee84d6c","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.65003053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.650038679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"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":"2026-10-22T23:25:19.650364181Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"task":"crutest"} 01/30 Write block 159 len 40960 data: 8 10 9 10 7 7 7 6 7 8 02/30 Read block 573 len 36864 03/30 Write block 238 len 24576 data: 17 16 13 14 11 10 04/30 Write block 323 len 8192 data: 8 10 05/30 Read block 190 len 12288 06/30 Read block 554 len 20480 07/30 Read block 490 len 28672 08/30 Read block 573 len 32768 09/30 Read block 423 len 40960 10/30 Read block 248 len 24576 11/30 Write block 532 len 8192 data: 18 16 12/30 Read block 263 len 24576 13/30 Read block 409 len 24576 14/30 Read block 239 len 24576 15/30 Write block 304 len 36864 data: 11 11 12 11 17 16 15 13 13 16/30 Write block 271 len 36864 data: 10 9 10 12 14 13 11 9 8 17/30 Write block 109 len 24576 data: 11 11 12 10 11 10 18/30 Read block 386 len 28672 19/30 Write block 198 len 20480 data: 5 5 3 5 8 20/30 Read block 76 len 24576 21/30 Write block 7 len 28672 data: 7 8 7 8 12 15 17 22/30 Write block 409 len 36864 data: 12 9 8 11 13 11 10 13 15 23/30 Write block 571 len 36864 data: 12 12 13 14 13 11 11 10 7 24/30 Write block 37 len 4096 data: 10 25/30 Read block 46 len 32768 26/30 Read block 560 len 16384 27/30 Read block 310 len 36864 28/30 Write block 475 len 12288 data: 8 8 9 29/30 Write block 567 len 36864 data: 15 11 10 13 13 13 14 15 14 30/30 Write block 268 len 28672 data: 9 8 7 11 10 11 13 ---------------------------------------------------------------- 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 Sent Done Done false 1001 Acked Read 9 Sent Done Done false 1002 Acked Write 6 Sent Done Done false 1003 Acked Write 2 Sent Done Done false 1004 Acked Read 3 Sent Done Done false 1005 Acked Read 5 Sent Done Done false 1006 Acked Read 7 Sent Done Done false 1007 Acked Read 8 Sent Done Done false 1008 Acked Read 10 Sent Done Done false 1009 Acked Read 6 Sent Done Done false 1010 Acked Write 2 Sent Done Done false 1011 Acked Read 6 Sent Done Done false 1012 Acked Read 6 Sent Done Done false 1013 Acked Read 6 Sent Done Done false 1014 Acked Write 9 Sent Done Done false 1015 Acked Write 9 Sent Done Done false 1016 Acked Write 6 Sent Done Done false 1017 Acked Read 7 Sent Done Done false 1018 Acked Write 5 Sent Done Done false 1019 Acked Read 6 Sent Done Done false 1020 Acked Write 7 Sent Done Done false 1021 Acked Write 9 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Write 1 Sent Done Done false 1024 Acked Read 8 Sent Done Done false 1025 Acked Read 4 Sent Done Done false 1026 Acked Read 9 Sent Done Done false 1027 Acked Write 3 Sent Done Sent false 1028 Acked Write 9 Sent Sent Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 30 2 3 35 Done 0 28 27 55 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":"2026-10-22T23:25:19.657747334Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:19.658044581Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1696,"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 0 000-019 135 135 135 243 243 243 F T T <--- 1 020-039 134 134 134 241 241 241 F T T <--- 2 040-059 136 136 136 244 244 244 F F F 3 060-079 138 138 138 253 253 253 F F F 4 080-099 138 138 138 253 253 253 F F F 5 100-119 139 139 139 254 254 254 F T T <--- 6 120-139 138 138 138 251 251 251 F F F 7 140-159 138 138 138 251 251 251 F T T <--- 8 160-179 139 139 139 254 254 254 F T T <--- 9 180-199 134 134 134 240 240 240 F T T <--- 10 200-219 138 138 138 250 250 250 F T T <--- 11 220-239 138 138 138 253 253 253 F T T <--- 12 240-259 138 138 138 251 251 251 F T T <--- 13 260-279 138 138 138 251 251 251 F T T <--- 14 280-299 137 137 137 247 247 247 F F F 15 300-319 138 138 138 250 250 250 F T T <--- 16 320-339 136 136 136 244 244 244 F T T <--- 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 134 134 134 242 242 242 F F F 20 400-419 136 136 136 246 246 246 F T T <--- 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 136 136 136 246 246 246 F T T <--- 24 480-499 136 136 136 246 246 246 F F F 25 500-519 138 138 138 251 251 251 F F F 26 520-539 132 132 132 239 239 239 F T T <--- 27 540-559 134 134 134 240 240 240 F F F 28 560-579 137 137 137 247 247 247 F T T <--- 29 580-599 117 117 117 218 218 218 F F F Max gen: 139, Max flush: 254 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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 140 140 140 255 255 255 F F F 2 040-059 136 136 136 244 244 244 F F F 3 060-079 138 138 138 253 253 253 F F F 4 080-099 138 138 138 253 253 253 F F F 5 100-119 140 140 140 255 255 255 F F F 6 120-139 138 138 138 251 251 251 F F F 7 140-159 140 140 140 255 255 255 F F F 8 160-179 140 140 140 255 255 255 F F F 9 180-199 140 140 140 255 255 255 F F F 10 200-219 140 140 140 255 255 255 F F F 11 220-239 140 140 140 255 255 255 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 140 140 140 255 255 255 F F F 16 320-339 140 140 140 255 255 255 F F F 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 134 134 134 242 242 242 F F F 20 400-419 140 140 140 255 255 255 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 140 140 140 255 255 255 F F F 24 480-499 136 136 136 246 246 246 F F F 25 500-519 138 138 138 251 251 251 F F F 26 520-539 140 140 140 255 255 255 F F F 27 540-559 134 134 134 240 240 240 F F F 28 560-579 140 140 140 255 255 255 F F F 29 580-599 117 117 117 218 218 218 F F F Max gen: 140, Max flush: 255 Begin loop 71 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.918368235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"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":"2026-10-22T23:25:23.927104839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.927387297Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:23.927416663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.927425741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"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":"2026-10-22T23:25:23.92743741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"Crucible 3524f231-498f-40e5-8903-04aa8345fba6 has session id: ffed040e-a7c2-42dc-a897-7c9522247f75","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.927746174Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Upstairs opts: Upstairs UUID: 3524f231-498f-40e5-8903-04aa8345fba6, 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":"2026-10-22T23:25:23.92777619Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Crucible stats registered with UUID: 3524f231-498f-40e5-8903-04aa8345fba6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.927787538Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:23.927798077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.927983099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"1","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928014415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"2","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928025293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"0","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928138217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"task":"crutest"} {"msg":"The guest has requested activation with gen:142","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928156104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"3524f231-498f-40e5-8903-04aa8345fba6 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928190969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928200737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"0","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928210636Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"1","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928220414Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"2","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928230133Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"2","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928240651Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"1","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928273267Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"0","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"ds_connection connected from Ok(127.0.0.1:42473)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928297093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"2","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"ds_connection connected from Ok(127.0.0.1:48383)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.928308201Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"1","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"ds_connection connected from Ok(127.0.0.1:56072)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.92831878Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"io task","client":"0","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"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":"2026-10-22T23:25:23.929005679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"2","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"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":"2026-10-22T23:25:23.929026006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"1","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"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":"2026-10-22T23:25:23.929166085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"0","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929342829Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929360817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"[0]R flush_numbers[0..12]: [255, 255, 244, 253, 253, 255, 251, 255, 255, 255, 255, 255]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929462162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"[0]R generation[0..12]: [140, 140, 136, 138, 138, 140, 138, 140, 140, 140, 140, 140]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.92947377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"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":"2026-10-22T23:25:23.929485078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"[1]R flush_numbers[0..12]: [255, 255, 244, 253, 253, 255, 251, 255, 255, 255, 255, 255]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929495977Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"[1]R generation[0..12]: [140, 140, 136, 138, 138, 140, 138, 140, 140, 140, 140, 140]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929506835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"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":"2026-10-22T23:25:23.929518103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"[2]R flush_numbers[0..12]: [255, 255, 244, 253, 253, 255, 251, 255, 255, 255, 255, 255]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929530622Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"[2]R generation[0..12]: [140, 140, 136, 138, 138, 140, 138, 140, 140, 140, 140, 140]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.9295413Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"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":"2026-10-22T23:25:23.929552708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Max found gen is 141","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929562257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Generation requested: 142 >= found:141","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929572075Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Next flush: 256","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929581744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929591333Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"":"downstairs","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929601091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.92960998Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"0","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929619648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"1","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929629747Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"client":"2","":"downstairs","session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929640085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929649544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"3524f231-498f-40e5-8903-04aa8345fba6 is now active with session: ffed040e-a7c2-42dc-a897-7c9522247f75","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929659633Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929668571Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"session_id":"ffed040e-a7c2-42dc-a897-7c9522247f75"} {"msg":"The guest has finished waiting for activation with:142","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.92967895Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"Activated sub_volume 3524f231-498f-40e5-8903-04aa8345fba6","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929687068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.929695397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"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":"2026-10-22T23:25:23.930002542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"task":"crutest"} 01/30 Write block 462 len 20480 data: 12 13 14 14 11 02/30 Write block 553 len 28672 data: 11 10 10 6 7 10 11 03/30 Read block 440 len 36864 04/30 Read block 90 len 8192 05/30 Read block 338 len 36864 06/30 Flush 07/30 Write block 390 len 36864 data: 13 10 10 8 7 10 10 10 11 08/30 Read block 420 len 24576 09/30 Flush 10/30 Write block 579 len 20480 data: 8 5 6 7 7 11/30 Write block 66 len 36864 data: 11 10 7 6 6 9 9 10 11 12/30 Write block 384 len 4096 data: 14 13/30 Read block 363 len 24576 14/30 Write block 80 len 40960 data: 10 8 7 7 7 9 11 12 13 14 15/30 Read block 97 len 8192 16/30 Write block 537 len 8192 data: 12 11 17/30 Read block 583 len 24576 18/30 Flush 19/30 Write block 40 len 24576 data: 10 11 11 13 13 13 20/30 Write block 135 len 28672 data: 8 9 9 11 11 9 10 21/30 Read block 55 len 36864 22/30 Flush 23/30 Write block 82 len 16384 data: 8 8 8 10 24/30 Write block 578 len 12288 data: 11 9 6 25/30 Read block 215 len 16384 26/30 Write block 499 len 4096 data: 7 27/30 Read block 214 len 8192 28/30 Read block 236 len 24576 29/30 Read block 414 len 12288 30/30 Read block 405 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 5 Done Done Done false 1001 Acked Write 7 Done Done Done false 1002 Acked Read 9 Done Done Done false 1003 Acked Read 2 Done Done Done false 1004 Acked Read 9 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 9 Done Sent Done false 1007 Acked Read 6 Done Sent Done false 1008 Acked Flush 0 Done Sent Done false 1009 Acked Write 5 Done Sent Done false 1010 Acked Write 9 Done Sent Done false 1011 Acked Write 1 Done Sent Done false 1012 Acked Read 6 Done Sent Done false 1013 Acked Write 10 Done Sent Done false 1014 Acked Read 2 Done Sent Done false 1015 Acked Write 2 Done Sent Done false 1016 Acked Read 6 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Write 6 Done Sent Done false 1019 Acked Write 7 Done Sent Done false 1020 Acked Read 9 Done Sent Done false 1021 Acked Flush 0 Done Sent Done false 1022 Acked Write 4 Done Sent Done false 1023 Acked Write 3 Done Sent Done false 1024 Acked Read 4 Done Sent Done false 1025 Acked Write 1 Done Sent Done false 1026 Acked Read 2 Done Sent Done false 1027 Acked Read 6 Done Sent Done false 1028 Acked Read 3 Done Sent Done false 1029 Acked Read 3 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 26 0 27 Done 29 4 30 63 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":"2026-10-22T23:25:23.938228021Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:23.938514399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1704,"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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 140 140 140 255 255 255 F F F 2 040-059 142 136 142 259 244 259 F F F <--- 3 060-079 142 138 142 258 253 258 F F F <--- 4 080-099 142 138 142 258 253 258 T F T <--- 5 100-119 140 140 140 255 255 255 F F F 6 120-139 142 138 142 259 251 259 F F F <--- 7 140-159 142 140 142 259 255 259 F F F <--- 8 160-179 140 140 140 255 255 255 F F F 9 180-199 140 140 140 255 255 255 F F F 10 200-219 140 140 140 255 255 255 F F F 11 220-239 140 140 140 255 255 255 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 140 140 140 255 255 255 F F F 16 320-339 140 140 140 255 255 255 F F F 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 142 134 142 258 242 258 F F F <--- 20 400-419 140 140 140 255 255 255 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 142 140 142 256 255 256 F T F <--- 24 480-499 136 136 136 246 246 246 T F T <--- 25 500-519 138 138 138 251 251 251 F F F 26 520-539 142 140 142 258 255 258 F F F <--- 27 540-559 142 134 142 256 240 256 F T F <--- 28 560-579 142 140 142 258 255 258 T F T <--- 29 580-599 142 117 142 258 218 258 T F T <--- Max gen: 142, Max flush: 259 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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 140 140 140 255 255 255 F F F 2 040-059 142 142 142 259 259 259 F F F 3 060-079 142 142 142 258 258 258 F F F 4 080-099 143 143 143 260 260 260 F F F 5 100-119 140 140 140 255 255 255 F F F 6 120-139 142 142 142 259 259 259 F F F 7 140-159 142 142 142 259 259 259 F F F 8 160-179 140 140 140 255 255 255 F F F 9 180-199 140 140 140 255 255 255 F F F 10 200-219 140 140 140 255 255 255 F F F 11 220-239 140 140 140 255 255 255 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 140 140 140 255 255 255 F F F 16 320-339 140 140 140 255 255 255 F F F 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 142 142 142 258 258 258 F F F 20 400-419 140 140 140 255 255 255 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 142 142 142 256 256 256 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 138 138 138 251 251 251 F F F 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 143 143 143 260 260 260 F F F 29 580-599 143 143 143 260 260 260 F F F Max gen: 143, Max flush: 260 Begin loop 72 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.17862529Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"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":"2026-10-22T23:25:28.186784479Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187068607Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:28.187099282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187111591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"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":"2026-10-22T23:25:28.187123529Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"Crucible 974930c8-d9de-4ebf-9c9e-28c0c618d6aa has session id: 1780d578-b07a-4302-b190-25ef73f708d9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187489525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Upstairs opts: Upstairs UUID: 974930c8-d9de-4ebf-9c9e-28c0c618d6aa, 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":"2026-10-22T23:25:28.187536308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Crucible stats registered with UUID: 974930c8-d9de-4ebf-9c9e-28c0c618d6aa","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187547256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:28.187557355Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187747337Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"2","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187777593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"1","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187788521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"0","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187898125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"task":"crutest"} {"msg":"The guest has requested activation with gen:144","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187911713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"974930c8-d9de-4ebf-9c9e-28c0c618d6aa active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187934999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187944468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"0","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187954317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"1","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187964015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"2","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187976053Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"0","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.187986062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"2","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.18799739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"1","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"ds_connection connected from Ok(127.0.0.1:40080)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.188072819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"1","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"ds_connection connected from Ok(127.0.0.1:47689)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.188084117Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"0","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"ds_connection connected from Ok(127.0.0.1:45417)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.188094466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"io task","client":"2","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"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":"2026-10-22T23:25:28.188781285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"2","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"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":"2026-10-22T23:25:28.188795043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"0","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"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":"2026-10-22T23:25:28.188805931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"1","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189092079Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189128104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"[0]R flush_numbers[0..12]: [255, 255, 259, 258, 260, 255, 259, 259, 255, 255, 255, 255]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189163229Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"[0]R generation[0..12]: [140, 140, 142, 142, 143, 140, 142, 142, 140, 140, 140, 140]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189174667Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"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":"2026-10-22T23:25:28.189185865Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"[1]R flush_numbers[0..12]: [255, 255, 259, 258, 260, 255, 259, 259, 255, 255, 255, 255]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189198433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"[1]R generation[0..12]: [140, 140, 142, 142, 143, 140, 142, 142, 140, 140, 140, 140]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189209102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"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":"2026-10-22T23:25:28.18922006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"[2]R flush_numbers[0..12]: [255, 255, 259, 258, 260, 255, 259, 259, 255, 255, 255, 255]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189230889Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"[2]R generation[0..12]: [140, 140, 142, 142, 143, 140, 142, 142, 140, 140, 140, 140]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189241587Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"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":"2026-10-22T23:25:28.189252685Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Max found gen is 144","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189262234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Generation requested: 144 >= found:144","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189272153Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Next flush: 261","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189281731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.18929108Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"":"downstairs","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189301088Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189309907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"0","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189319706Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"1","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189329314Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"client":"2","":"downstairs","session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189339253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189350071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"974930c8-d9de-4ebf-9c9e-28c0c618d6aa is now active with session: 1780d578-b07a-4302-b190-25ef73f708d9","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.18935999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189368768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"session_id":"1780d578-b07a-4302-b190-25ef73f708d9"} {"msg":"The guest has finished waiting for activation with:144","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189377997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"Activated sub_volume 974930c8-d9de-4ebf-9c9e-28c0c618d6aa","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189386146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.189394325Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"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":"2026-10-22T23:25:28.189731995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"task":"crutest"} 01/30 Write block 186 len 40960 data: 7 10 11 9 10 10 9 9 10 10 02/30 Read block 214 len 24576 03/30 Read block 134 len 24576 04/30 Read block 297 len 28672 05/30 Read block 491 len 36864 06/30 Read block 317 len 16384 07/30 Read block 23 len 20480 08/30 Read block 263 len 28672 09/30 Read block 473 len 16384 10/30 Write block 214 len 36864 data: 7 9 9 10 10 10 12 16 13 11/30 Read block 166 len 12288 12/30 Write block 144 len 36864 data: 10 10 8 9 13 14 11 13 13 13/30 Read block 401 len 12288 14/30 Flush 15/30 Write block 312 len 20480 data: 14 13 12 10 10 16/30 Write block 502 len 20480 data: 7 10 9 12 13 17/30 Read block 232 len 4096 18/30 Write block 571 len 20480 data: 14 14 15 16 15 19/30 Write block 37 len 12288 data: 11 10 11 20/30 Read block 383 len 32768 21/30 Read block 133 len 24576 22/30 Read block 355 len 8192 23/30 Write block 213 len 12288 data: 7 8 10 24/30 Write block 170 len 8192 data: 9 11 25/30 Write block 579 len 16384 data: 10 7 7 8 26/30 Read block 479 len 40960 27/30 Read block 430 len 4096 28/30 Read block 279 len 8192 29/30 Write block 309 len 36864 data: 17 16 14 15 14 13 11 11 7 30/30 Write block 25 len 36864 data: 17 15 15 12 11 10 9 6 10 ---------------------------------------------------------------- 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 10 Done Sent Done false 1001 Acked Read 6 Done Sent Done false 1002 Acked Read 6 Done Sent Done false 1003 Acked Read 7 Done Sent Done false 1004 Acked Read 9 Done Sent Done false 1005 Acked Read 4 Done Sent Done false 1006 Acked Read 5 Done Sent Done false 1007 Acked Read 7 Done Sent Done false 1008 Acked Read 4 Done Sent Done false 1009 Acked Write 9 Done Sent Done false 1010 Acked Read 3 Done Sent Done false 1011 Acked Write 9 Done Sent Done false 1012 Acked Read 3 Done Sent Done false 1013 Acked Flush 0 Done Sent Done false 1014 Acked Write 5 Done Sent Done false 1015 Acked Write 5 Done Sent Done false 1016 Acked Read 1 Done Sent Done false 1017 Acked Write 5 Done Sent Done false 1018 Acked Write 3 Done Sent Done false 1019 Acked Read 8 Done Sent Done false 1020 Acked Read 6 Done Sent Done false 1021 Acked Read 2 Done Sent Done false 1022 Acked Write 3 Done Sent Done false 1023 Acked Write 2 Done Sent Done false 1024 Acked Write 4 Done Sent Done false 1025 Acked Read 10 Done Sent Done false 1026 Acked Read 1 Done Sent Done false 1027 Acked Read 2 Done Sent Done false 1028 Acked Write 9 Sent Sent Sent false 1029 Acked Write 9 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(1013)) None 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":"2026-10-22T23:25:28.197748715Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:28.198019115Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1712,"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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 140 140 140 255 255 255 T F T <--- 2 040-059 142 142 142 259 259 259 F F F 3 060-079 142 142 142 258 258 258 F F F 4 080-099 143 143 143 260 260 260 F F F 5 100-119 140 140 140 255 255 255 F F F 6 120-139 142 142 142 259 259 259 F F F 7 140-159 144 142 144 261 259 261 F F F <--- 8 160-179 140 140 140 255 255 255 T F T <--- 9 180-199 144 140 144 261 255 261 F F F <--- 10 200-219 144 140 144 261 255 261 T F T <--- 11 220-239 144 140 144 261 255 261 F F F <--- 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 140 140 140 255 255 255 T F T <--- 16 320-339 140 140 140 255 255 255 F F F 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 142 142 142 258 258 258 F F F 20 400-419 140 140 140 255 255 255 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 142 142 142 256 256 256 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 138 138 138 251 251 251 T F T <--- 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 143 143 143 260 260 260 T F T <--- 29 580-599 143 143 143 260 260 260 T F T <--- Max gen: 144, 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 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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 145 145 145 262 262 262 F F F 2 040-059 142 142 142 259 259 259 F F F 3 060-079 142 142 142 258 258 258 F F F 4 080-099 143 143 143 260 260 260 F F F 5 100-119 140 140 140 255 255 255 F F F 6 120-139 142 142 142 259 259 259 F F F 7 140-159 144 144 144 261 261 261 F F F 8 160-179 145 145 145 262 262 262 F F F 9 180-199 144 144 144 261 261 261 F F F 10 200-219 145 145 145 262 262 262 F F F 11 220-239 144 144 144 261 261 261 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 137 137 137 247 247 247 F F F 15 300-319 145 145 145 262 262 262 F F F 16 320-339 140 140 140 255 255 255 F F F 17 340-359 138 138 138 249 249 249 F F F 18 360-379 138 138 138 249 249 249 F F F 19 380-399 142 142 142 258 258 258 F F F 20 400-419 140 140 140 255 255 255 F F F 21 420-439 132 132 132 239 239 239 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 142 142 142 256 256 256 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 145 145 145 262 262 262 F F F 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 145 145 145 262 262 262 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 145, Max flush: 262 Begin loop 73 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.435933959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"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":"2026-10-22T23:25:32.444456454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.444767718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:32.444795324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.444803963Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"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":"2026-10-22T23:25:32.444815661Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"Crucible 9204159c-3ab6-4c75-a7a4-980974553718 has session id: e115604a-1f29-4175-b30a-7f1cad96f636","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445174478Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Upstairs opts: Upstairs UUID: 9204159c-3ab6-4c75-a7a4-980974553718, 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":"2026-10-22T23:25:32.445204124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Crucible stats registered with UUID: 9204159c-3ab6-4c75-a7a4-980974553718","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445215002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:32.445224461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445387177Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"2","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445416103Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"1","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445427141Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"0","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445547143Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"task":"crutest"} {"msg":"The guest has requested activation with gen:146","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445564091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"9204159c-3ab6-4c75-a7a4-980974553718 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445595186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445606995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"0","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445617073Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"1","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445626932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"2","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.44563662Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"1","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445646919Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"0","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445657007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"2","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"ds_connection connected from Ok(127.0.0.1:53002)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445764741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"0","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"ds_connection connected from Ok(127.0.0.1:43361)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445790268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"2","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"ds_connection connected from Ok(127.0.0.1:51794)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.445801576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"io task","client":"1","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"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":"2026-10-22T23:25:32.44638818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"0","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"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":"2026-10-22T23:25:32.446415976Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"1","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"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":"2026-10-22T23:25:32.446556105Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"2","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446699194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446714612Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"[0]R flush_numbers[0..12]: [255, 262, 259, 258, 260, 255, 259, 261, 262, 261, 262, 261]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446847602Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"[0]R generation[0..12]: [140, 145, 142, 142, 143, 140, 142, 144, 145, 144, 145, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.44686145Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"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":"2026-10-22T23:25:32.446872898Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"[1]R flush_numbers[0..12]: [255, 262, 259, 258, 260, 255, 259, 261, 262, 261, 262, 261]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446883857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"[1]R generation[0..12]: [140, 145, 142, 142, 143, 140, 142, 144, 145, 144, 145, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446894695Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"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":"2026-10-22T23:25:32.446905853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"[2]R flush_numbers[0..12]: [255, 262, 259, 258, 260, 255, 259, 261, 262, 261, 262, 261]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446916552Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"[2]R generation[0..12]: [140, 145, 142, 142, 143, 140, 142, 144, 145, 144, 145, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.44692706Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"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":"2026-10-22T23:25:32.446938069Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Max found gen is 146","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446947597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Generation requested: 146 >= found:146","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446957446Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Next flush: 263","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446966904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446976563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"":"downstairs","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.446986332Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.44699518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"0","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447006279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"1","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447015897Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"client":"2","":"downstairs","session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447025846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447034994Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"9204159c-3ab6-4c75-a7a4-980974553718 is now active with session: e115604a-1f29-4175-b30a-7f1cad96f636","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447044983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447053902Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"session_id":"e115604a-1f29-4175-b30a-7f1cad96f636"} {"msg":"The guest has finished waiting for activation with:146","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.44706313Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"Activated sub_volume 9204159c-3ab6-4c75-a7a4-980974553718","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447071609Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.447079908Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"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":"2026-10-22T23:25:32.447387943Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"task":"crutest"} 01/30 Write block 334 len 36864 data: 8 8 11 14 16 15 13 12 10 02/30 Read block 591 len 8192 03/30 Read block 298 len 4096 04/30 Write block 292 len 16384 data: 14 14 14 18 05/30 Write block 163 len 8192 data: 8 8 06/30 Write block 113 len 8192 data: 12 11 07/30 Read block 519 len 32768 08/30 Read block 486 len 20480 09/30 Read block 493 len 20480 10/30 Read block 49 len 36864 11/30 Flush 12/30 Write block 98 len 12288 data: 10 10 15 13/30 Read block 329 len 32768 14/30 Read block 35 len 28672 15/30 Read block 512 len 20480 16/30 Read block 204 len 12288 17/30 Read block 465 len 12288 18/30 Read block 108 len 36864 19/30 Write block 396 len 28672 data: 11 11 12 12 11 11 14 20/30 Read block 562 len 16384 21/30 Flush 22/30 Write block 424 len 4096 data: 4 23/30 Read block 478 len 40960 24/30 Read block 284 len 16384 25/30 Read block 318 len 4096 26/30 Read block 412 len 12288 27/30 Write block 187 len 12288 data: 11 12 10 28/30 Write block 360 len 20480 data: 8 8 10 8 10 29/30 Read block 380 len 16384 30/30 Write block 332 len 40960 data: 10 8 9 9 12 15 17 16 14 13 ---------------------------------------------------------------- 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 9 Done Done Done false 1001 Acked Read 2 Done Sent Done false 1002 Acked Read 1 Done Sent Done false 1003 Acked Write 4 Done Sent Done false 1004 Acked Write 2 Done Sent Done false 1005 Acked Write 2 Done Sent Done false 1006 Acked Read 8 Done Sent Done false 1007 Acked Read 5 Done Sent Done false 1008 Acked Read 5 Done Sent Done false 1009 Acked Read 9 Done Sent Done false 1010 Acked Flush 0 Done Sent Done false 1011 Acked Write 3 Done Sent Done false 1012 Acked Read 8 Done Sent Done false 1013 Acked Read 7 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Read 3 Done Sent Done false 1016 Acked Read 3 Done Sent Done false 1017 Acked Read 9 Done Sent Done false 1018 Acked Write 7 Done Sent Done false 1019 Acked Read 4 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 1 Done Sent Done false 1022 Acked Read 10 Done Sent Done false 1023 Acked Read 4 Done Sent Done false 1024 Acked Read 1 Done Sent Done false 1025 Acked Read 3 Done Sent Done false 1026 Acked Write 3 Done Sent Done false 1027 Acked Write 5 Done Sent Done false 1028 Acked Read 4 Done Sent Done false 1029 Acked Write 10 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 29 1 31 Done 29 1 29 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1020)) None 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":"2026-10-22T23:25:32.455301978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:32.455570508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1720,"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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 145 145 145 262 262 262 F F F 2 040-059 142 142 142 259 259 259 F F F 3 060-079 142 142 142 258 258 258 F F F 4 080-099 146 143 146 264 260 264 F F F <--- 5 100-119 146 140 146 264 255 264 F F F <--- 6 120-139 142 142 142 259 259 259 F F F 7 140-159 144 144 144 261 261 261 F F F 8 160-179 146 145 146 263 262 263 F F F <--- 9 180-199 144 144 144 261 261 261 T F T <--- 10 200-219 145 145 145 262 262 262 F F F 11 220-239 144 144 144 261 261 261 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 146 137 146 263 247 263 F F F <--- 15 300-319 145 145 145 262 262 262 F F F 16 320-339 146 140 146 263 255 263 T T T <--- 17 340-359 146 138 146 263 249 263 T T T <--- 18 360-379 138 138 138 249 249 249 T F T <--- 19 380-399 146 142 146 264 258 264 F F F <--- 20 400-419 146 140 146 264 255 264 F F F <--- 21 420-439 132 132 132 239 239 239 T F T <--- 22 440-459 136 136 136 244 244 244 F F F 23 460-479 142 142 142 256 256 256 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 145 145 145 262 262 262 F F F 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 145 145 145 262 262 262 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 146, 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 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 0 000-019 140 140 140 255 255 255 F F F 1 020-039 145 145 145 262 262 262 F F F 2 040-059 142 142 142 259 259 259 F F F 3 060-079 142 142 142 258 258 258 F F F 4 080-099 146 146 146 264 264 264 F F F 5 100-119 146 146 146 264 264 264 F F F 6 120-139 142 142 142 259 259 259 F F F 7 140-159 144 144 144 261 261 261 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 147 147 147 265 265 265 F F F 10 200-219 145 145 145 262 262 262 F F F 11 220-239 144 144 144 261 261 261 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 F F F 14 280-299 146 146 146 263 263 263 F F F 15 300-319 145 145 145 262 262 262 F F F 16 320-339 147 147 147 265 265 265 F F F 17 340-359 147 147 147 265 265 265 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 146 146 146 264 264 264 F F F 20 400-419 146 146 146 264 264 264 F F F 21 420-439 147 147 147 265 265 265 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 142 142 142 256 256 256 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 145 145 145 262 262 262 F F F 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 145 145 145 262 262 262 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 147, Max flush: 265 Begin loop 74 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.694501212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"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":"2026-10-22T23:25:36.702729171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703022007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:36.703051833Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703060682Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"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":"2026-10-22T23:25:36.70307235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"Crucible 349f74e7-d2b7-4509-9507-4294c6cf3925 has session id: 52065576-2c0d-4902-a1ff-1e2243ce160e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703425758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Upstairs opts: Upstairs UUID: 349f74e7-d2b7-4509-9507-4294c6cf3925, 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":"2026-10-22T23:25:36.703464002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Crucible stats registered with UUID: 349f74e7-d2b7-4509-9507-4294c6cf3925","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703475231Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:36.703493158Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703667782Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"0","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.70368313Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"1","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703693838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"2","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703833508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"task":"crutest"} {"msg":"The guest has requested activation with gen:148","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703850315Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"349f74e7-d2b7-4509-9507-4294c6cf3925 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.70388403Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703893719Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"0","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703903658Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"1","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703913376Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"2","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703923125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"2","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703933333Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"0","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.703943372Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"1","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"ds_connection connected from Ok(127.0.0.1:48312)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.704002493Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"0","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"ds_connection connected from Ok(127.0.0.1:58185)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.704016091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"2","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"ds_connection connected from Ok(127.0.0.1:33625)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.704026869Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"io task","client":"1","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"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":"2026-10-22T23:25:36.704725067Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"1","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"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":"2026-10-22T23:25:36.704750953Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"2","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"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":"2026-10-22T23:25:36.704762961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"0","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705139546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705152424Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"[0]R flush_numbers[0..12]: [255, 262, 259, 258, 264, 264, 259, 261, 263, 265, 262, 261]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705187809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"[0]R generation[0..12]: [140, 145, 142, 142, 146, 146, 142, 144, 146, 147, 145, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705199557Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"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":"2026-10-22T23:25:36.705210605Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"[1]R flush_numbers[0..12]: [255, 262, 259, 258, 264, 264, 259, 261, 263, 265, 262, 261]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705221074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"[1]R generation[0..12]: [140, 145, 142, 142, 146, 146, 142, 144, 146, 147, 145, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705231482Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"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":"2026-10-22T23:25:36.705242381Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"[2]R flush_numbers[0..12]: [255, 262, 259, 258, 264, 264, 259, 261, 263, 265, 262, 261]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705253049Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"[2]R generation[0..12]: [140, 145, 142, 142, 146, 146, 142, 144, 146, 147, 145, 144]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705263647Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"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":"2026-10-22T23:25:36.705274506Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Max found gen is 148","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705283854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Generation requested: 148 >= found:148","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705293803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Next flush: 266","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705303422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.70531287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"":"downstairs","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705325098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705334227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"0","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705344066Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"1","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705353864Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"client":"2","":"downstairs","session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705363693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705372751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"349f74e7-d2b7-4509-9507-4294c6cf3925 is now active with session: 52065576-2c0d-4902-a1ff-1e2243ce160e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.70538289Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705391969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"session_id":"52065576-2c0d-4902-a1ff-1e2243ce160e"} {"msg":"The guest has finished waiting for activation with:148","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705401197Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"Activated sub_volume 349f74e7-d2b7-4509-9507-4294c6cf3925","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705409326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.705417465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"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":"2026-10-22T23:25:36.705779212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"task":"crutest"} 01/30 Write block 463 len 32768 data: 14 15 15 12 12 11 10 9 02/30 Read block 337 len 20480 03/30 Flush 04/30 Write block 334 len 16384 data: 10 10 13 16 05/30 Read block 591 len 12288 06/30 Write block 324 len 36864 data: 11 11 10 12 10 10 11 12 11 07/30 Read block 501 len 4096 08/30 Write block 318 len 4096 data: 6 09/30 Read block 252 len 12288 10/30 Read block 509 len 40960 11/30 Read block 364 len 32768 12/30 Read block 290 len 4096 13/30 Read block 163 len 12288 14/30 Read block 167 len 4096 15/30 Write block 566 len 8192 data: 17 16 16/30 Read block 185 len 20480 17/30 Write block 194 len 40960 data: 11 11 9 8 6 6 4 6 9 10 18/30 Write block 318 len 24576 data: 7 6 6 8 8 9 19/30 Write block 294 len 40960 data: 15 19 18 17 16 16 14 13 10 12 20/30 Read block 587 len 4096 21/30 Read block 179 len 20480 22/30 Flush 23/30 Write block 354 len 24576 data: 10 10 8 8 10 8 24/30 Read block 543 len 36864 25/30 Write block 224 len 36864 data: 9 9 6 9 6 8 8 8 11 26/30 Read block 253 len 4096 27/30 Write block 69 len 16384 data: 7 7 10 10 28/30 Write block 265 len 40960 data: 11 14 10 10 9 8 12 11 12 14 29/30 Write block 4 len 24576 data: 8 9 9 8 9 8 30/30 Write block 75 len 24576 data: 13 15 13 10 10 11 ---------------------------------------------------------------- Crucible gen:148 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 5 Done Done Sent false 1002 Acked Flush 0 Done Done Sent false 1003 Acked Write 4 Done Done Sent false 1004 Acked Read 3 Done Done Sent false 1005 Acked Write 9 Done Done Sent false 1006 Acked Read 1 Done Done Sent false 1007 Acked Write 1 Done Done Sent false 1008 Acked Read 3 Done Done Sent false 1009 Acked Read 10 Done Done Sent false 1010 Acked Read 8 Done Done Sent false 1011 Acked Read 1 Done Done Sent false 1012 Acked Read 3 Done Done Sent false 1013 Acked Read 1 Done Done Sent false 1014 Acked Write 2 Done Done Sent false 1015 Acked Read 5 Done Done Sent false 1016 Acked Write 10 Done Done Sent false 1017 Acked Write 6 Done Done Sent false 1018 Acked Write 10 Done Done Sent false 1019 Acked Read 1 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Flush 0 Done Done Sent false 1022 Acked Write 6 Done Done Sent false 1023 Acked Read 9 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Read 1 Done Done Sent false 1026 Acked Write 4 Done Done Sent false 1027 Acked Write 10 Sent Sent Sent false 1028 Acked Write 6 Sent Sent Sent false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 3 29 35 Done 27 27 1 55 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1021)) Some(JobId(1021)) 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":"2026-10-22T23:25:36.713314342Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:36.713608569Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1728,"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 0 000-019 140 140 140 255 255 255 T T F <--- 1 020-039 145 145 145 262 262 262 F F F 2 040-059 142 142 142 259 259 259 F F F 3 060-079 142 142 142 258 258 258 T T F <--- 4 080-099 146 146 146 264 264 264 T T F <--- 5 100-119 146 146 146 264 264 264 F F F 6 120-139 142 142 142 259 259 259 F F F 7 140-159 144 144 144 261 261 261 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 148 148 147 267 267 265 F F F <--- 10 200-219 148 148 145 267 267 262 F F F <--- 11 220-239 144 144 144 261 261 261 T T F <--- 12 240-259 140 140 140 255 255 255 F F F 13 260-279 140 140 140 255 255 255 T T F <--- 14 280-299 148 148 146 267 267 263 F F F <--- 15 300-319 148 148 145 267 267 262 F F F <--- 16 320-339 148 148 147 267 267 265 F F F <--- 17 340-359 147 147 147 265 265 265 T T F <--- 18 360-379 147 147 147 265 265 265 F F F 19 380-399 146 146 146 264 264 264 F F F 20 400-419 146 146 146 264 264 264 F F F 21 420-439 147 147 147 265 265 265 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 148 148 142 266 266 256 F F T <--- 24 480-499 143 143 143 260 260 260 F F F 25 500-519 145 145 145 262 262 262 F F F 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 148 148 145 267 267 262 F F F <--- 29 580-599 145 145 145 262 262 262 F F F Max gen: 148, Max flush: 267 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 0 000-019 149 149 149 268 268 268 F F F 1 020-039 145 145 145 262 262 262 F F F 2 040-059 142 142 142 259 259 259 F F F 3 060-079 149 149 149 268 268 268 F F F 4 080-099 149 149 149 268 268 268 F F F 5 100-119 146 146 146 264 264 264 F F F 6 120-139 142 142 142 259 259 259 F F F 7 140-159 144 144 144 261 261 261 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 148 148 148 267 267 267 F F F 10 200-219 148 148 148 267 267 267 F F F 11 220-239 149 149 149 268 268 268 F F F 12 240-259 140 140 140 255 255 255 F F F 13 260-279 149 149 149 268 268 268 F F F 14 280-299 148 148 148 267 267 267 F F F 15 300-319 148 148 148 267 267 267 F F F 16 320-339 148 148 148 267 267 267 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 146 146 146 264 264 264 F F F 20 400-419 146 146 146 264 264 264 F F F 21 420-439 147 147 147 265 265 265 F F F 22 440-459 136 136 136 244 244 244 F F F 23 460-479 148 148 148 266 266 266 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 145 145 145 262 262 262 F F F 26 520-539 142 142 142 258 258 258 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 148 148 148 267 267 267 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 149, Max flush: 268 Begin loop 75 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.959867916Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"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":"2026-10-22T23:25:40.967073955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.967142285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"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":"2026-10-22T23:25:40.974178299Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.974436421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:40.974467386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.974476115Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"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":"2026-10-22T23:25:40.974487933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"Crucible faf26971-2497-4168-b924-7a0e487c4e5e has session id: b145b83c-a9b8-4c18-b738-36cbef494489","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.974834782Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Upstairs opts: Upstairs UUID: faf26971-2497-4168-b924-7a0e487c4e5e, 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":"2026-10-22T23:25:40.974857459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Crucible stats registered with UUID: faf26971-2497-4168-b924-7a0e487c4e5e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.974870087Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:40.974880526Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97505457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"0","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975084616Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"2","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975096084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"1","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975209777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"task":"crutest"} {"msg":"The guest has requested activation with gen:150","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975234214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"faf26971-2497-4168-b924-7a0e487c4e5e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975250841Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97526002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"0","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975270018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"1","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975279817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"2","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975289645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"2","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975299554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"0","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975309632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"1","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"ds_connection connected from Ok(127.0.0.1:49114)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975432744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"1","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"ds_connection connected from Ok(127.0.0.1:38103)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.975497575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"2","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"ds_connection connected from Ok(127.0.0.1:39160)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97552778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"io task","client":"0","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"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":"2026-10-22T23:25:40.976054353Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"2","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"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":"2026-10-22T23:25:40.976077239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"1","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"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":"2026-10-22T23:25:40.976088448Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"0","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976361008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976371386Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"[0]R flush_numbers[0..12]: [268, 262, 259, 268, 268, 264, 259, 261, 263, 267, 267, 268]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976400982Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"[0]R generation[0..12]: [149, 145, 142, 149, 149, 146, 142, 144, 146, 148, 148, 149]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97641239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"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":"2026-10-22T23:25:40.976423708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"[1]R flush_numbers[0..12]: [268, 262, 259, 268, 268, 264, 259, 261, 263, 267, 267, 268]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976434457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"[1]R generation[0..12]: [149, 145, 142, 149, 149, 146, 142, 144, 146, 148, 148, 149]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976445125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"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":"2026-10-22T23:25:40.976456264Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"[2]R flush_numbers[0..12]: [268, 262, 259, 268, 268, 264, 259, 261, 263, 267, 267, 268]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976467022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"[2]R generation[0..12]: [149, 145, 142, 149, 149, 146, 142, 144, 146, 148, 148, 149]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97647771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"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":"2026-10-22T23:25:40.976490879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Max found gen is 150","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976500447Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Generation requested: 150 >= found:150","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976510446Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Next flush: 269","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976519974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976529523Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"":"downstairs","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976539421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97654861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"0","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976558379Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"1","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976568077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"client":"2","":"downstairs","session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976577946Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976587094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"faf26971-2497-4168-b924-7a0e487c4e5e is now active with session: b145b83c-a9b8-4c18-b738-36cbef494489","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976597113Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976606102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"session_id":"b145b83c-a9b8-4c18-b738-36cbef494489"} {"msg":"The guest has finished waiting for activation with:150","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.97661536Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"Activated sub_volume faf26971-2497-4168-b924-7a0e487c4e5e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976623529Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.976631808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"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":"2026-10-22T23:25:40.977007333Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"task":"crutest"} 01/30 Write block 60 len 4096 data: 13 02/30 Read block 355 len 36864 03/30 Write block 52 len 12288 data: 11 13 14 04/30 Write block 209 len 40960 data: 10 11 10 10 8 9 11 10 11 11 05/30 Read block 473 len 40960 06/30 Write block 527 len 36864 data: 12 11 14 13 16 19 17 17 17 07/30 Write block 285 len 24576 data: 9 10 11 11 9 10 08/30 Write block 237 len 20480 data: 14 18 17 14 15 09/30 Write block 442 len 12288 data: 13 12 12 10/30 Write block 525 len 36864 data: 8 11 13 12 15 14 17 20 18 11/30 Read block 340 len 24576 12/30 Flush 13/30 Write block 234 len 40960 data: 9 12 13 15 19 18 15 16 12 11 14/30 Read block 512 len 36864 15/30 Flush 16/30 Write block 396 len 36864 data: 12 12 13 13 12 12 15 18 20 17/30 Flush 18/30 Write block 510 len 4096 data: 11 19/30 Read block 381 len 40960 20/30 Write block 102 len 32768 data: 11 10 10 9 11 9 8 12 21/30 Read block 473 len 20480 22/30 Write block 330 len 28672 data: 12 13 12 9 11 11 14 23/30 Write block 266 len 4096 data: 15 24/30 Read block 391 len 8192 25/30 Write block 560 len 4096 data: 12 26/30 Read block 594 len 4096 27/30 Write block 248 len 28672 data: 3 6 7 10 13 12 9 28/30 Write block 127 len 24576 data: 12 11 13 14 13 12 29/30 Write block 463 len 4096 data: 15 30/30 Write block 89 len 28672 data: 15 13 15 14 14 14 11 ---------------------------------------------------------------- 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 1 Done Done Done false 1001 Acked Read 9 Done Done Done false 1002 Acked Write 3 Done Done Done false 1003 Acked Write 10 Sent Done Done false 1004 Acked Read 10 Sent Done Done false 1005 Acked Write 9 Sent Done Done false 1006 Acked Write 6 Sent Done Done false 1007 Acked Write 5 Sent Done Done false 1008 Acked Write 3 Sent Done Done false 1009 Acked Write 9 Sent Done Done false 1010 Acked Read 6 Sent Done Done false 1011 Acked Flush 0 Sent Done Done false 1012 Acked Write 10 Sent Done Done false 1013 Acked Read 9 Sent Done Done false 1014 Acked Flush 0 Sent Done Done false 1015 Acked Write 9 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 1 Sent Done Done false 1018 Acked Read 10 Sent Done Done false 1019 Acked Write 8 Sent Done Done false 1020 Acked Read 5 Sent Done Done false 1021 Acked Write 7 Sent Done Done false 1022 Acked Write 1 Sent Done Done false 1023 Acked Read 2 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Read 1 Sent Done Done false 1026 Acked Write 7 Sent Sent Sent false 1027 Acked Write 6 Sent Sent Sent false 1028 Acked Write 1 Sent Sent Sent false 1029 Acked Write 7 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 27 4 4 35 Done 3 26 26 55 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":"2026-10-22T23:25:40.984332814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:40.984640779Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1736,"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 0 000-019 149 149 149 268 268 268 F F F 1 020-039 145 145 145 262 262 262 F F F 2 040-059 142 150 150 259 269 269 T F F <--- 3 060-079 149 150 150 268 269 269 T F F <--- 4 080-099 149 149 149 268 268 268 F T T <--- 5 100-119 146 146 146 264 264 264 F T T <--- 6 120-139 142 142 142 259 259 259 F T T <--- 7 140-159 144 144 144 261 261 261 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 148 148 148 267 267 267 F F F 10 200-219 148 150 150 267 269 269 F F F <--- 11 220-239 149 150 150 268 270 270 F F F <--- 12 240-259 140 150 150 255 270 270 F T T <--- 13 260-279 149 149 149 268 268 268 F T T <--- 14 280-299 148 150 150 267 269 269 F F F <--- 15 300-319 148 148 148 267 267 267 F F F 16 320-339 148 148 148 267 267 267 F T T <--- 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 146 150 150 264 271 271 F F F <--- 20 400-419 146 150 150 264 271 271 F F F <--- 21 420-439 147 147 147 265 265 265 F F F 22 440-459 136 150 150 244 269 269 F F F <--- 23 460-479 148 148 148 266 266 266 F T T <--- 24 480-499 143 143 143 260 260 260 F F F 25 500-519 145 145 145 262 262 262 F T T <--- 26 520-539 142 150 150 258 269 269 F F F <--- 27 540-559 142 142 142 256 256 256 F F F 28 560-579 148 148 148 267 267 267 F T T <--- 29 580-599 145 145 145 262 262 262 F F F Max gen: 150, 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 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 0 000-019 149 149 149 268 268 268 F F F 1 020-039 145 145 145 262 262 262 F F F 2 040-059 150 150 150 269 269 269 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 151 151 151 272 272 272 F F F 5 100-119 151 151 151 272 272 272 F F F 6 120-139 151 151 151 272 272 272 F F F 7 140-159 144 144 144 261 261 261 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 148 148 148 267 267 267 F F F 10 200-219 150 150 150 269 269 269 F F F 11 220-239 150 150 150 270 270 270 F F F 12 240-259 151 151 151 272 272 272 F F F 13 260-279 151 151 151 272 272 272 F F F 14 280-299 150 150 150 269 269 269 F F F 15 300-319 148 148 148 267 267 267 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 150 150 150 271 271 271 F F F 20 400-419 150 150 150 271 271 271 F F F 21 420-439 147 147 147 265 265 265 F F F 22 440-459 150 150 150 269 269 269 F F F 23 460-479 151 151 151 272 272 272 F F F 24 480-499 143 143 143 260 260 260 F F F 25 500-519 151 151 151 272 272 272 F F F 26 520-539 150 150 150 269 269 269 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 151 151 151 272 272 272 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 151, Max flush: 272 Begin loop 76 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.246456964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"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":"2026-10-22T23:25:45.254798017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.25511391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:45.255143356Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255152304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"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":"2026-10-22T23:25:45.255167182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"Crucible 3a939092-5f8e-4ce1-8baf-585ee068e024 has session id: c90e6fa4-b833-47d4-b09f-97c8cc50eff3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255486475Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Upstairs opts: Upstairs UUID: 3a939092-5f8e-4ce1-8baf-585ee068e024, 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":"2026-10-22T23:25:45.255516131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Crucible stats registered with UUID: 3a939092-5f8e-4ce1-8baf-585ee068e024","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255527279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:45.255536918Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255701124Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"2","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255731239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"0","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255742248Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"1","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255856631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"task":"crutest"} {"msg":"The guest has requested activation with gen:152","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255873738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"3a939092-5f8e-4ce1-8baf-585ee068e024 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255905474Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255915162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"0","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255925081Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"1","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255934909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"2","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255944738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"2","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255957116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"0","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.255967304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"1","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"ds_connection connected from Ok(127.0.0.1:50646)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.256083987Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"2","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"ds_connection connected from Ok(127.0.0.1:49609)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.256219257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"1","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"ds_connection connected from Ok(127.0.0.1:56120)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.256245563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"io task","client":"0","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"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":"2026-10-22T23:25:45.25681107Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"1","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"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":"2026-10-22T23:25:45.256830567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"0","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"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":"2026-10-22T23:25:45.256841806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"2","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257128593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.25715161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"[0]R flush_numbers[0..12]: [268, 262, 269, 269, 272, 272, 272, 261, 263, 267, 269, 270]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257230788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"[0]R generation[0..12]: [149, 145, 150, 150, 151, 151, 151, 144, 146, 148, 150, 150]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257242697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"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":"2026-10-22T23:25:45.257254015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"[1]R flush_numbers[0..12]: [268, 262, 269, 269, 272, 272, 272, 261, 263, 267, 269, 270]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257264693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"[1]R generation[0..12]: [149, 145, 150, 150, 151, 151, 151, 144, 146, 148, 150, 150]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257275322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"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":"2026-10-22T23:25:45.25728838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"[2]R flush_numbers[0..12]: [268, 262, 269, 269, 272, 272, 272, 261, 263, 267, 269, 270]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257299268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"[2]R generation[0..12]: [149, 145, 150, 150, 151, 151, 151, 144, 146, 148, 150, 150]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257309817Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"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":"2026-10-22T23:25:45.257320785Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Max found gen is 152","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257330324Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Generation requested: 152 >= found:152","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257340422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Next flush: 273","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257349911Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257359519Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"":"downstairs","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257369508Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257378417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"0","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257388385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"1","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257398164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"client":"2","":"downstairs","session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257408302Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257417771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"3a939092-5f8e-4ce1-8baf-585ee068e024 is now active with session: c90e6fa4-b833-47d4-b09f-97c8cc50eff3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257427879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257438188Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"session_id":"c90e6fa4-b833-47d4-b09f-97c8cc50eff3"} {"msg":"The guest has finished waiting for activation with:152","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257447497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"Activated sub_volume 3a939092-5f8e-4ce1-8baf-585ee068e024","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257455505Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.257463714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"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":"2026-10-22T23:25:45.257768659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"task":"crutest"} 01/30 Write block 486 len 4096 data: 13 02/30 Read block 286 len 8192 03/30 Write block 399 len 12288 data: 14 13 13 04/30 Read block 247 len 20480 05/30 Write block 529 len 20480 data: 16 15 18 21 19 06/30 Write block 135 len 40960 data: 9 10 10 12 12 10 11 10 11 11 07/30 Write block 10 len 8192 data: 9 13 08/30 Write block 411 len 40960 data: 9 12 14 12 11 14 16 13 13 12 09/30 Read block 117 len 4096 10/30 Read block 200 len 40960 11/30 Write block 388 len 20480 data: 11 12 14 11 11 12/30 Read block 151 len 20480 13/30 Read block 222 len 24576 14/30 Write block 87 len 32768 data: 13 14 16 14 16 15 15 15 15/30 Read block 160 len 40960 16/30 Read block 120 len 36864 17/30 Read block 404 len 32768 18/30 Read block 172 len 12288 19/30 Write block 440 len 24576 data: 11 11 14 13 13 9 20/30 Read block 90 len 20480 21/30 Read block 123 len 8192 22/30 Write block 202 len 36864 data: 10 11 7 8 11 12 10 11 12 23/30 Write block 33 len 8192 data: 11 8 24/30 Read block 541 len 20480 25/30 Read block 287 len 40960 26/30 Read block 219 len 8192 27/30 Read block 527 len 40960 28/30 Write block 412 len 40960 data: 13 15 13 12 15 17 14 14 13 12 29/30 Read block 443 len 40960 30/30 Read block 571 len 4096 ---------------------------------------------------------------- Crucible gen:152 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 2 Done Done Done false 1002 Acked Write 3 Done Done Done false 1003 Acked Read 5 Done Done Done false 1004 Acked Write 5 Done Done Done false 1005 Acked Write 10 Done Done Done false 1006 Acked Write 2 Done Done Done false 1007 Acked Write 10 Done Done Done false 1008 Acked Read 1 Done Done Done false 1009 Acked Read 10 Done Done Done false 1010 Acked Write 5 Done Done Done false 1011 Acked Read 5 Done Done Done false 1012 Acked Read 6 Done Done Done false 1013 Acked Write 8 Done Done Done false 1014 Acked Read 10 Done Sent Done false 1015 Acked Read 9 Done Sent Done false 1016 Acked Read 8 Done Sent Done false 1017 Acked Read 3 Done Sent Done false 1018 Acked Write 6 Done Sent Done false 1019 Acked Read 5 Done Sent Done false 1020 Acked Read 2 Done Sent Done false 1021 Acked Write 9 Done Sent Done false 1022 Acked Write 2 Done Sent Done false 1023 Acked Read 5 Done Sent Done false 1024 Acked Read 10 Done Sent Done false 1025 Acked Read 2 Done Sent Done false 1026 Acked Read 10 Done Sent Done false 1027 Acked Write 10 Done Sent Done false 1028 Acked Read 10 Done Sent Done false 1029 Acked Read 1 Done Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 0 16 1 17 Done 30 14 29 73 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":"2026-10-22T23:25:45.265588968Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:45.265886894Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1744,"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 0 000-019 149 149 149 268 268 268 T T T 1 020-039 145 145 145 262 262 262 T F T <--- 2 040-059 150 150 150 269 269 269 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 151 151 151 272 272 272 T T T 5 100-119 151 151 151 272 272 272 F F F 6 120-139 151 151 151 272 272 272 T T T 7 140-159 144 144 144 261 261 261 T T T 8 160-179 146 146 146 263 263 263 F F F 9 180-199 148 148 148 267 267 267 F F F 10 200-219 150 150 150 269 269 269 T F T <--- 11 220-239 150 150 150 270 270 270 F F F 12 240-259 151 151 151 272 272 272 F F F 13 260-279 151 151 151 272 272 272 F F F 14 280-299 150 150 150 269 269 269 F F F 15 300-319 148 148 148 267 267 267 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 150 150 150 271 271 271 T T T 20 400-419 150 150 150 271 271 271 T T T 21 420-439 147 147 147 265 265 265 T T T 22 440-459 150 150 150 269 269 269 T F T <--- 23 460-479 151 151 151 272 272 272 F F F 24 480-499 143 143 143 260 260 260 T T T 25 500-519 151 151 151 272 272 272 F F F 26 520-539 150 150 150 269 269 269 T T T 27 540-559 142 142 142 256 256 256 F F F 28 560-579 151 151 151 272 272 272 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 151, Max flush: 272 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 0 000-019 152 152 152 273 273 273 F F F 1 020-039 152 152 152 273 273 273 F F F 2 040-059 150 150 150 269 269 269 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 152 152 152 273 273 273 F F F 5 100-119 151 151 151 272 272 272 F F F 6 120-139 152 152 152 273 273 273 F F F 7 140-159 152 152 152 273 273 273 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 148 148 148 267 267 267 F F F 10 200-219 152 152 152 273 273 273 F F F 11 220-239 150 150 150 270 270 270 F F F 12 240-259 151 151 151 272 272 272 F F F 13 260-279 151 151 151 272 272 272 F F F 14 280-299 150 150 150 269 269 269 F F F 15 300-319 148 148 148 267 267 267 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 152 152 152 273 273 273 F F F 20 400-419 152 152 152 273 273 273 F F F 21 420-439 152 152 152 273 273 273 F F F 22 440-459 152 152 152 273 273 273 F F F 23 460-479 151 151 151 272 272 272 F F F 24 480-499 152 152 152 273 273 273 F F F 25 500-519 151 151 151 272 272 272 F F F 26 520-539 152 152 152 273 273 273 F F F 27 540-559 142 142 142 256 256 256 F F F 28 560-579 151 151 151 272 272 272 F F F 29 580-599 145 145 145 262 262 262 F F F Max gen: 152, Max flush: 273 Begin loop 77 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.513003224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"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":"2026-10-22T23:25:49.520308708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.520384237Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"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":"2026-10-22T23:25:49.527533435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.527807364Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:49.52783744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.527846788Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"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":"2026-10-22T23:25:49.527858517Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"Crucible 75b74589-dc00-428b-b9f9-3cb4a61cd486 has session id: 5e384b36-c1fe-40ec-9236-ef33d87f8c84","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528225593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Upstairs opts: Upstairs UUID: 75b74589-dc00-428b-b9f9-3cb4a61cd486, 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":"2026-10-22T23:25:49.528249099Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Crucible stats registered with UUID: 75b74589-dc00-428b-b9f9-3cb4a61cd486","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528259368Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:49.528270996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.52844902Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"2","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528478745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"1","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528489824Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"0","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528616365Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"task":"crutest"} {"msg":"The guest has requested activation with gen:154","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528629823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"75b74589-dc00-428b-b9f9-3cb4a61cd486 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528646801Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528658149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"0","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528668018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"1","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528677866Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"2","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528687435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"2","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528697373Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"0","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528707482Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"1","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"ds_connection connected from Ok(127.0.0.1:41617)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528791259Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"1","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"ds_connection connected from Ok(127.0.0.1:56498)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528817326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"0","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"ds_connection connected from Ok(127.0.0.1:54606)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.528889175Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"io task","client":"2","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"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":"2026-10-22T23:25:49.529551597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"1","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"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":"2026-10-22T23:25:49.529570815Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"2","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"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":"2026-10-22T23:25:49.529586032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"0","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.529921323Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.529931112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"[0]R flush_numbers[0..12]: [273, 273, 269, 269, 273, 272, 273, 273, 263, 267, 273, 270]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.529967856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"[0]R generation[0..12]: [152, 152, 150, 150, 152, 151, 152, 152, 146, 148, 152, 150]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.529981944Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"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":"2026-10-22T23:25:49.529993342Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"[1]R flush_numbers[0..12]: [273, 273, 269, 269, 273, 272, 273, 273, 263, 267, 273, 270]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530016689Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"[1]R generation[0..12]: [152, 152, 150, 150, 152, 151, 152, 152, 146, 148, 152, 150]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530027537Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"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":"2026-10-22T23:25:49.530038536Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"[2]R flush_numbers[0..12]: [273, 273, 269, 269, 273, 272, 273, 273, 263, 267, 273, 270]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530049274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"[2]R generation[0..12]: [152, 152, 150, 150, 152, 151, 152, 152, 146, 148, 152, 150]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530060083Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"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":"2026-10-22T23:25:49.530071021Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Max found gen is 153","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.53008071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Generation requested: 154 >= found:153","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530090948Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Next flush: 274","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530100527Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530110205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"":"downstairs","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530120624Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530129562Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"0","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530141011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"1","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530151229Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"client":"2","":"downstairs","session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530161628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530170996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"75b74589-dc00-428b-b9f9-3cb4a61cd486 is now active with session: 5e384b36-c1fe-40ec-9236-ef33d87f8c84","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530185474Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530194273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"session_id":"5e384b36-c1fe-40ec-9236-ef33d87f8c84"} {"msg":"The guest has finished waiting for activation with:154","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530203521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"Activated sub_volume 75b74589-dc00-428b-b9f9-3cb4a61cd486","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.53021157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.530220039Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"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":"2026-10-22T23:25:49.530548341Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"task":"crutest"} 01/30 Write block 443 len 20480 data: 14 14 10 8 8 02/30 Write block 452 len 8192 data: 12 14 03/30 Read block 263 len 12288 04/30 Write block 194 len 4096 data: 12 05/30 Write block 44 len 28672 data: 14 14 11 11 10 9 9 06/30 Read block 3 len 36864 07/30 Read block 88 len 20480 08/30 Read block 562 len 20480 09/30 Flush 10/30 Write block 229 len 8192 data: 9 9 11/30 Read block 436 len 28672 12/30 Read block 143 len 8192 13/30 Write block 550 len 36864 data: 15 12 10 12 11 11 7 8 11 14/30 Read block 186 len 8192 15/30 Write block 206 len 24576 data: 12 13 11 12 13 11 16/30 Write block 8 len 16384 data: 10 9 10 14 17/30 Read block 265 len 32768 18/30 Read block 163 len 28672 19/30 Flush 20/30 Write block 458 len 20480 data: 19 14 14 9 13 21/30 Read block 19 len 40960 22/30 Write block 590 len 36864 data: 15 15 14 12 9 8 6 6 5 23/30 Read block 257 len 32768 24/30 Read block 389 len 24576 25/30 Read block 364 len 16384 26/30 Flush 27/30 Write block 527 len 32768 data: 14 13 17 16 19 22 20 18 28/30 Read block 581 len 24576 29/30 Read block 542 len 32768 30/30 Read block 472 len 12288 ---------------------------------------------------------------- Crucible gen:154 GIO:true work queues: Upstairs:0 downstairs:21 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1009 Acked Write 2 Done Done Done false 1010 Acked Read 7 Done Done Done false 1011 Acked Read 2 Done Done Done false 1012 Acked Write 9 Done Done Done false 1013 Acked Read 2 Done Done Done false 1014 Acked Write 6 Done Done Done false 1015 Acked Write 4 Sent Done Done false 1016 Acked Read 8 Sent Done Done false 1017 Acked Read 7 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 9 Sent Done Done false 1022 Acked Read 8 Sent Done Done false 1023 Acked Read 6 Sent Done Done false 1024 Acked Read 4 Sent Done Done false 1025 Acked Flush 0 Sent Done Done false 1026 Acked Write 8 Sent Done Done false 1027 Acked Read 6 Sent Done Done false 1028 Acked Read 8 Sent Done Done false 1029 Acked Read 3 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 15 1 0 16 Done 6 20 21 47 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1008)) Some(JobId(1025)) Some(JobId(1025)) Downstairs last five completed: 1008 1007 1006 1005 1004 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:49.539169712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:49.53945355Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1752,"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 0 000-019 152 154 154 273 275 275 F F F <--- 1 020-039 152 152 152 273 273 273 F F F 2 040-059 154 154 154 274 274 274 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 152 152 152 273 273 273 F F F 5 100-119 151 151 151 272 272 272 F F F 6 120-139 152 152 152 273 273 273 F F F 7 140-159 152 152 152 273 273 273 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 154 154 154 274 274 274 F F F 10 200-219 152 154 154 273 275 275 T F F <--- 11 220-239 150 154 154 270 275 275 T F F <--- 12 240-259 151 151 151 272 272 272 F F F 13 260-279 151 151 151 272 272 272 F F F 14 280-299 150 150 150 269 269 269 F F F 15 300-319 148 148 148 267 267 267 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 152 152 152 273 273 273 F F F 20 400-419 152 152 152 273 273 273 F F F 21 420-439 152 152 152 273 273 273 F F F 22 440-459 154 154 154 274 276 276 F F F <--- 23 460-479 151 154 154 272 276 276 F F F <--- 24 480-499 152 152 152 273 273 273 F F F 25 500-519 151 151 151 272 272 272 F F F 26 520-539 152 152 152 273 273 273 F T T <--- 27 540-559 142 154 154 256 275 275 T F F <--- 28 560-579 151 151 151 272 272 272 F F F 29 580-599 145 154 154 262 276 276 F F F <--- Max gen: 154, Max flush: 276 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 0 000-019 154 154 154 275 275 275 F F F 1 020-039 152 152 152 273 273 273 F F F 2 040-059 154 154 154 274 274 274 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 152 152 152 273 273 273 F F F 5 100-119 151 151 151 272 272 272 F F F 6 120-139 152 152 152 273 273 273 F F F 7 140-159 152 152 152 273 273 273 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 154 154 154 274 274 274 F F F 10 200-219 154 154 154 275 275 275 F F F 11 220-239 154 154 154 275 275 275 F F F 12 240-259 151 151 151 272 272 272 F F F 13 260-279 151 151 151 272 272 272 F F F 14 280-299 150 150 150 269 269 269 F F F 15 300-319 148 148 148 267 267 267 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F F F 19 380-399 152 152 152 273 273 273 F F F 20 400-419 152 152 152 273 273 273 F F F 21 420-439 152 152 152 273 273 273 F F F 22 440-459 154 154 154 276 276 276 F F F 23 460-479 154 154 154 276 276 276 F F F 24 480-499 152 152 152 273 273 273 F F F 25 500-519 151 151 151 272 272 272 F F F 26 520-539 155 155 155 277 277 277 F F F 27 540-559 154 154 154 275 275 275 F F F 28 560-579 151 151 151 272 272 272 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 155, Max flush: 277 Begin loop 78 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.77555881Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"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":"2026-10-22T23:25:53.782783217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.782848187Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"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":"2026-10-22T23:25:53.789662744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.789913797Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:53.789943723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.789952422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"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":"2026-10-22T23:25:53.78996415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"Crucible 96ed2ef9-e07a-454a-b1a6-f42ef4168030 has session id: a65d43af-e3e9-40e8-986a-3a96fbb92bba","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.79030564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Upstairs opts: Upstairs UUID: 96ed2ef9-e07a-454a-b1a6-f42ef4168030, 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":"2026-10-22T23:25:53.790335335Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Crucible stats registered with UUID: 96ed2ef9-e07a-454a-b1a6-f42ef4168030","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790346974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:53.790356592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790496272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"1","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790511539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"0","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790521828Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"2","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790684564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"task":"crutest"} {"msg":"The guest has requested activation with gen:156","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.7907085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"96ed2ef9-e07a-454a-b1a6-f42ef4168030 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790726368Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790735556Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"0","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790745435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"1","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790755293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"2","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790765032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"2","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790775081Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"0","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790785009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"1","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"ds_connection connected from Ok(127.0.0.1:56325)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790904861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"2","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"ds_connection connected from Ok(127.0.0.1:61586)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.790930628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"0","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"ds_connection connected from Ok(127.0.0.1:50211)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.791009626Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"io task","client":"1","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"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":"2026-10-22T23:25:53.791622466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"2","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"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":"2026-10-22T23:25:53.791644093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"0","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"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":"2026-10-22T23:25:53.791693255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"1","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.791998071Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792035005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"[0]R flush_numbers[0..12]: [275, 273, 274, 269, 273, 272, 273, 273, 263, 274, 275, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792109304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"[0]R generation[0..12]: [154, 152, 154, 150, 152, 151, 152, 152, 146, 154, 154, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792120832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"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":"2026-10-22T23:25:53.792132171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"[1]R flush_numbers[0..12]: [275, 273, 274, 269, 273, 272, 273, 273, 263, 274, 275, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792143009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"[1]R generation[0..12]: [154, 152, 154, 150, 152, 151, 152, 152, 146, 154, 154, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792153638Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"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":"2026-10-22T23:25:53.792164676Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"[2]R flush_numbers[0..12]: [275, 273, 274, 269, 273, 272, 273, 273, 263, 274, 275, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792175214Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"[2]R generation[0..12]: [154, 152, 154, 150, 152, 151, 152, 152, 146, 154, 154, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792185993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"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":"2026-10-22T23:25:53.792196921Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Max found gen is 156","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.79220641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Generation requested: 156 >= found:156","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792216628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Next flush: 278","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792226347Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792237595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"":"downstairs","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792247394Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792256362Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"0","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792266241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"1","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.79227591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"client":"2","":"downstairs","session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792285868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 level":30,"time":"2026-10-22T23:25:53.792298936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"96ed2ef9-e07a-454a-b1a6-f42ef4168030 is now active with session: a65d43af-e3e9-40e8-986a-3a96fbb92bba","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792309235Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792318303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"session_id":"a65d43af-e3e9-40e8-986a-3a96fbb92bba"} {"msg":"The guest has finished waiting for activation with:156","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792327382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"Activated sub_volume 96ed2ef9-e07a-454a-b1a6-f42ef4168030","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.792335641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.79234405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"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":"2026-10-22T23:25:53.792556338Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"task":"crutest"} 01/30 Write block 298 len 40960 data: 17 17 15 14 11 13 12 12 13 12 02/30 Read block 592 len 24576 03/30 Write block 554 len 24576 data: 12 12 8 9 12 12 04/30 Write block 441 len 8192 data: 12 15 05/30 Read block 201 len 4096 06/30 Write block 6 len 32768 data: 10 9 11 10 11 15 16 18 07/30 Read block 434 len 32768 08/30 Write block 139 len 20480 data: 13 11 12 11 12 09/30 Read block 582 len 32768 10/30 Write block 448 len 4096 data: 9 11/30 Write block 267 len 40960 data: 11 11 10 9 13 12 13 15 15 14 12/30 Read block 312 len 28672 13/30 Read block 472 len 12288 14/30 Read block 356 len 8192 15/30 Read block 483 len 40960 16/30 Write block 427 len 20480 data: 9 8 8 8 9 17/30 Flush 18/30 Write block 482 len 12288 data: 8 8 10 19/30 Read block 77 len 4096 20/30 Read block 400 len 12288 21/30 Write block 457 len 36864 data: 18 20 15 15 10 14 16 16 16 22/30 Read block 141 len 36864 23/30 Write block 93 len 12288 data: 16 16 12 24/30 Write block 15 len 12288 data: 19 17 12 25/30 Write block 366 len 4096 data: 10 26/30 Read block 522 len 32768 27/30 Write block 190 len 28672 data: 11 11 10 10 13 12 10 28/30 Write block 30 len 40960 data: 11 10 7 12 9 7 10 12 11 12 29/30 Write block 523 len 36864 data: 12 8 9 12 15 14 18 17 20 30/30 Write block 29 len 24576 data: 12 12 11 8 13 10 ---------------------------------------------------------------- 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 10 Done Done Done false 1001 Acked Read 6 Sent Done Done false 1002 Acked Write 6 Sent Done Done false 1003 Acked Write 2 Sent Done Done false 1004 Acked Read 1 Sent Done Done false 1005 Acked Write 8 Sent Done Done false 1006 Acked Read 8 Sent Done Done false 1007 Acked Write 5 Sent Done Done false 1008 Acked Read 8 Sent Done Done false 1009 Acked Write 1 Sent Done Done false 1010 Acked Write 10 Sent Done Done false 1011 Acked Read 7 Sent Done Done false 1012 Acked Read 3 Sent Done Done false 1013 Acked Read 2 Sent Done Done false 1014 Acked Read 10 Sent Done Done false 1015 Acked Write 5 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 3 Sent Done Done false 1018 Acked Read 1 Sent Done Done false 1019 Acked Read 3 Sent Done Done false 1020 Acked Write 9 Sent Done Done false 1021 Acked Read 9 Sent Done Done false 1022 Acked Write 3 Sent Done Done false 1023 Acked Write 3 Sent Done Done false 1024 Acked Write 1 Sent Done Done false 1025 Acked Read 8 Sent Done Done false 1026 Acked Write 7 Sent Sent Done false 1027 Acked Write 10 Sent Sent Sent 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 29 4 3 36 Done 1 26 27 54 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":"2026-10-22T23:25:53.800165798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:53.800452216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1760,"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 0 000-019 154 156 156 275 278 278 F T T <--- 1 020-039 152 152 152 273 273 273 F T T <--- 2 040-059 154 154 154 274 274 274 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 152 152 152 273 273 273 F T T <--- 5 100-119 151 151 151 272 272 272 F F F 6 120-139 152 156 156 273 278 278 F F F <--- 7 140-159 152 156 156 273 278 278 F F F <--- 8 160-179 146 146 146 263 263 263 F F F 9 180-199 154 154 154 274 274 274 F T T <--- 10 200-219 154 154 154 275 275 275 F F F 11 220-239 154 154 154 275 275 275 F F F 12 240-259 151 151 151 272 272 272 F F F 13 260-279 151 156 156 272 278 278 F F F <--- 14 280-299 150 156 156 269 278 278 T F F <--- 15 300-319 148 156 156 267 278 278 T F F <--- 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 147 147 147 265 265 265 F T T <--- 19 380-399 152 152 152 273 273 273 F F F 20 400-419 152 152 152 273 273 273 F F F 21 420-439 152 156 156 273 278 278 F F F <--- 22 440-459 154 156 156 276 278 278 F T T <--- 23 460-479 154 154 154 276 276 276 F T T <--- 24 480-499 152 152 152 273 273 273 F T T <--- 25 500-519 151 151 151 272 272 272 F F F 26 520-539 155 155 155 277 277 277 F T T <--- 27 540-559 154 156 156 275 278 278 F F F <--- 28 560-579 151 151 151 272 272 272 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 156, Max flush: 278 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 0 000-019 157 157 157 279 279 279 F F F 1 020-039 157 157 157 279 279 279 F F F 2 040-059 154 154 154 274 274 274 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 151 151 151 272 272 272 F F F 6 120-139 156 156 156 278 278 278 F F F 7 140-159 156 156 156 278 278 278 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 157 157 157 279 279 279 F F F 10 200-219 154 154 154 275 275 275 F F F 11 220-239 154 154 154 275 275 275 F F F 12 240-259 151 151 151 272 272 272 F F F 13 260-279 156 156 156 278 278 278 F F F 14 280-299 156 156 156 278 278 278 F F F 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 157 157 157 279 279 279 F F F 19 380-399 152 152 152 273 273 273 F F F 20 400-419 152 152 152 273 273 273 F F F 21 420-439 156 156 156 278 278 278 F F F 22 440-459 157 157 157 279 279 279 F F F 23 460-479 157 157 157 279 279 279 F F F 24 480-499 157 157 157 279 279 279 F F F 25 500-519 151 151 151 272 272 272 F F F 26 520-539 157 157 157 279 279 279 F F F 27 540-559 156 156 156 278 278 278 F F F 28 560-579 151 151 151 272 272 272 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 157, Max flush: 279 Begin loop 79 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.054710444Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"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":"2026-10-22T23:25:58.061898946Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.061966476Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"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":"2026-10-22T23:25:58.068787412Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069082738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:25:58.069126382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.06913563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"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":"2026-10-22T23:25:58.069148029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"Crucible 740e2eb7-4c02-4f55-b53e-461cb58916dc has session id: a9662eae-43cb-408f-8caf-6962d1388ca1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069468671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Upstairs opts: Upstairs UUID: 740e2eb7-4c02-4f55-b53e-461cb58916dc, 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":"2026-10-22T23:25:58.069490418Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Crucible stats registered with UUID: 740e2eb7-4c02-4f55-b53e-461cb58916dc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069502826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:25:58.069512675Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.06968256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"1","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069697478Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"2","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069707556Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"0","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069834678Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"task":"crutest"} {"msg":"The guest has requested activation with gen:158","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069851765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"740e2eb7-4c02-4f55-b53e-461cb58916dc active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.06988524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069894979Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"0","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069904857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"1","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069914596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"2","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069924304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"2","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069934693Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"0","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.069944761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"1","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"ds_connection connected from Ok(127.0.0.1:36713)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.070006892Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"2","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"ds_connection connected from Ok(127.0.0.1:36777)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.070034708Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"1","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"ds_connection connected from Ok(127.0.0.1:41524)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.070046326Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"io task","client":"0","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"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":"2026-10-22T23:25:58.070679083Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"2","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"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":"2026-10-22T23:25:58.07070296Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"1","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"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":"2026-10-22T23:25:58.070714938Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"0","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071025332Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071050879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"[0]R flush_numbers[0..12]: [279, 279, 274, 269, 279, 272, 278, 278, 263, 279, 275, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071116929Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"[0]R generation[0..12]: [157, 157, 154, 150, 157, 151, 156, 156, 146, 157, 154, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071129147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"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":"2026-10-22T23:25:58.071140425Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"[1]R flush_numbers[0..12]: [279, 279, 274, 269, 279, 272, 278, 278, 263, 279, 275, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071151224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"[1]R generation[0..12]: [157, 157, 154, 150, 157, 151, 156, 156, 146, 157, 154, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071161852Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"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":"2026-10-22T23:25:58.071172771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"[2]R flush_numbers[0..12]: [279, 279, 274, 269, 279, 272, 278, 278, 263, 279, 275, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071183669Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"[2]R generation[0..12]: [157, 157, 154, 150, 157, 151, 156, 156, 146, 157, 154, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071197147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"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":"2026-10-22T23:25:58.071208515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Max found gen is 158","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071218164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Generation requested: 158 >= found:158","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071227952Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Next flush: 280","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071237421Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.07124703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"":"downstairs","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071257168Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071266167Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"0","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071275995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"1","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071285844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"client":"2","":"downstairs","session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071295912Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071305321Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"740e2eb7-4c02-4f55-b53e-461cb58916dc is now active with session: a9662eae-43cb-408f-8caf-6962d1388ca1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.07131555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071324558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"session_id":"a9662eae-43cb-408f-8caf-6962d1388ca1"} {"msg":"The guest has finished waiting for activation with:158","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071333907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"Activated sub_volume 740e2eb7-4c02-4f55-b53e-461cb58916dc","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071342296Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.071350704Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"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":"2026-10-22T23:25:58.071630043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"task":"crutest"} 01/30 Write block 207 len 28672 data: 14 12 13 14 12 11 9 02/30 Write block 512 len 28672 data: 12 10 9 8 9 11 10 03/30 Write block 127 len 12288 data: 13 12 14 04/30 Read block 485 len 8192 05/30 Write block 288 len 20480 data: 12 10 11 11 15 06/30 Read block 455 len 36864 07/30 Read block 168 len 40960 08/30 Write block 476 len 20480 data: 9 10 12 9 10 09/30 Read block 475 len 32768 10/30 Read block 281 len 32768 11/30 Read block 482 len 4096 12/30 Write block 374 len 32768 data: 13 13 12 12 13 15 16 20 13/30 Read block 504 len 40960 14/30 Write block 279 len 40960 data: 9 7 8 10 11 11 10 11 12 13 15/30 Write block 104 len 12288 data: 11 10 12 16/30 Write block 536 len 28672 data: 16 13 12 13 12 10 10 17/30 Read block 219 len 20480 18/30 Flush 19/30 Flush 20/30 Write block 535 len 4096 data: 18 21/30 Read block 76 len 12288 22/30 Write block 246 len 12288 data: 6 4 4 23/30 Flush 24/30 Write block 360 len 20480 data: 9 9 11 9 11 25/30 Read block 440 len 40960 26/30 Flush 27/30 Write block 124 len 20480 data: 12 15 12 14 13 28/30 Read block 126 len 32768 29/30 Read block 444 len 24576 30/30 Write block 544 len 28672 data: 14 12 13 14 13 13 16 ---------------------------------------------------------------- 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 Done Done Done false 1001 Acked Write 7 Done Done Done false 1002 Acked Write 3 Sent Done Done false 1003 Acked Read 2 Sent Done Done false 1004 Acked Write 5 Sent Done Done false 1005 Acked Read 9 Sent Done Done false 1006 Acked Read 10 Sent Done Done false 1007 Acked Write 5 Sent Done Done false 1008 Acked Read 8 Sent Done Done false 1009 Acked Read 8 Sent Done Done false 1010 Acked Read 1 Sent Done Done false 1011 Acked Write 8 Sent Done Done false 1012 Acked Read 10 Sent Done Done false 1013 Acked Write 10 Sent Done Done false 1014 Acked Write 3 Sent Done Done false 1015 Acked Write 7 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 1 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Write 3 Sent Done Done false 1022 Acked Flush 0 Sent Done Done false 1023 Acked Write 5 Sent Done Done false 1024 Acked Read 10 Sent Done Done false 1025 Acked Flush 0 Sent Done Done false 1026 Acked Write 5 Sent Done Done false 1027 Acked Read 8 Sent Done Done false 1028 Acked Read 6 Sent Done Done false 1029 Acked Write 7 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(1025)) 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":"2026-10-22T23:25:58.079900206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:25:58.080180925Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1768,"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 0 000-019 157 157 157 279 279 279 F F F 1 020-039 157 157 157 279 279 279 F F F 2 040-059 154 154 154 274 274 274 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 151 158 158 272 280 280 F F F <--- 6 120-139 156 158 158 278 280 280 F T T <--- 7 140-159 156 156 156 278 278 278 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 157 157 157 279 279 279 F F F 10 200-219 154 158 158 275 280 280 T F F <--- 11 220-239 154 154 154 275 275 275 F F F 12 240-259 151 158 158 272 282 282 F F F <--- 13 260-279 156 158 158 278 280 280 F F F <--- 14 280-299 156 158 158 278 280 280 F F F <--- 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 157 158 158 279 283 283 F F F <--- 19 380-399 152 158 158 273 280 280 F F F <--- 20 400-419 152 152 152 273 273 273 F F F 21 420-439 156 156 156 278 278 278 F F F 22 440-459 157 157 157 279 279 279 F F F 23 460-479 157 158 158 279 280 280 F F F <--- 24 480-499 157 158 158 279 280 280 F F F <--- 25 500-519 151 158 158 272 280 280 T F F <--- 26 520-539 157 158 158 279 282 282 F F F <--- 27 540-559 156 158 158 278 280 280 F T T <--- 28 560-579 151 151 151 272 272 272 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 158, Max flush: 283 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 0 000-019 157 157 157 279 279 279 F F F 1 020-039 157 157 157 279 279 279 F F F 2 040-059 154 154 154 274 274 274 F F F 3 060-079 150 150 150 269 269 269 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 158 158 158 280 280 280 F F F 6 120-139 159 159 159 284 284 284 F F F 7 140-159 156 156 156 278 278 278 F F F 8 160-179 146 146 146 263 263 263 F F F 9 180-199 157 157 157 279 279 279 F F F 10 200-219 158 158 158 280 280 280 F F F 11 220-239 154 154 154 275 275 275 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 158 158 158 280 280 280 F F F 14 280-299 158 158 158 280 280 280 F F F 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 F F F 18 360-379 158 158 158 283 283 283 F F F 19 380-399 158 158 158 280 280 280 F F F 20 400-419 152 152 152 273 273 273 F F F 21 420-439 156 156 156 278 278 278 F F F 22 440-459 157 157 157 279 279 279 F F F 23 460-479 158 158 158 280 280 280 F F F 24 480-499 158 158 158 280 280 280 F F F 25 500-519 158 158 158 280 280 280 F F F 26 520-539 158 158 158 282 282 282 F F F 27 540-559 159 159 159 284 284 284 F F F 28 560-579 151 151 151 272 272 272 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 159, Max flush: 284 Begin loop 80 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.329962932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"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":"2026-10-22T23:26:02.338369645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.338660592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:02.338696557Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.338706105Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"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":"2026-10-22T23:26:02.338717944Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"Crucible aa849e2b-b1e3-4f4c-b429-51015c00b95a has session id: 8d8160e3-3702-4d79-991a-205d53e5e8de","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339055854Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Upstairs opts: Upstairs UUID: aa849e2b-b1e3-4f4c-b429-51015c00b95a, 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":"2026-10-22T23:26:02.339077041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Crucible stats registered with UUID: aa849e2b-b1e3-4f4c-b429-51015c00b95a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339087219Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:02.339104747Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339267883Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"0","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.33928334Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"2","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339293739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"1","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339410172Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"task":"crutest"} {"msg":"The guest has requested activation with gen:160","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339435178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"aa849e2b-b1e3-4f4c-b429-51015c00b95a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339452795Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339461954Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"0","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339471813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"1","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339481371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"2","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339493459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"2","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339513896Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"1","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339525575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"0","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"ds_connection connected from Ok(127.0.0.1:48032)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.33969254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"1","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"ds_connection connected from Ok(127.0.0.1:40963)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339708238Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"2","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"ds_connection connected from Ok(127.0.0.1:49459)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.339719016Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"io task","client":"0","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"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":"2026-10-22T23:26:02.340404565Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"0","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"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":"2026-10-22T23:26:02.340451128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"1","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"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":"2026-10-22T23:26:02.340486083Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"2","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340771051Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340813695Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"[0]R flush_numbers[0..12]: [279, 279, 274, 269, 279, 280, 284, 278, 263, 279, 280, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340844751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"[0]R generation[0..12]: [157, 157, 154, 150, 157, 158, 159, 156, 146, 157, 158, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340857069Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"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":"2026-10-22T23:26:02.340868397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"[1]R flush_numbers[0..12]: [279, 279, 274, 269, 279, 280, 284, 278, 263, 279, 280, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340879485Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"[1]R generation[0..12]: [157, 157, 154, 150, 157, 158, 159, 156, 146, 157, 158, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340890254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"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":"2026-10-22T23:26:02.340903642Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"[2]R flush_numbers[0..12]: [279, 279, 274, 269, 279, 280, 284, 278, 263, 279, 280, 275]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.34091438Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"[2]R generation[0..12]: [157, 157, 154, 150, 157, 158, 159, 156, 146, 157, 158, 154]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340925379Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"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":"2026-10-22T23:26:02.340936507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Max found gen is 160","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340946366Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Generation requested: 160 >= found:160","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340956274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Next flush: 285","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340965993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340975471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"":"downstairs","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.34098564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.340994848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"0","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341004677Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"1","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341014716Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"client":"2","":"downstairs","session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341024844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341034253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"aa849e2b-b1e3-4f4c-b429-51015c00b95a is now active with session: 8d8160e3-3702-4d79-991a-205d53e5e8de","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341044371Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.34105492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"session_id":"8d8160e3-3702-4d79-991a-205d53e5e8de"} {"msg":"The guest has finished waiting for activation with:160","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341064238Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"Activated sub_volume aa849e2b-b1e3-4f4c-b429-51015c00b95a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341072507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.341080866Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"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":"2026-10-22T23:26:02.341414497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"task":"crutest"} 01/30 Flush 02/30 Flush 03/30 Write block 271 len 28672 data: 14 13 14 16 16 15 12 04/30 Write block 44 len 36864 data: 15 15 12 12 11 10 10 11 12 05/30 Read block 295 len 32768 06/30 Read block 70 len 16384 07/30 Read block 163 len 40960 08/30 Read block 582 len 8192 09/30 Write block 487 len 12288 data: 12 11 9 10/30 Read block 533 len 12288 11/30 Write block 116 len 28672 data: 11 11 10 14 12 12 11 12/30 Write block 190 len 24576 data: 12 12 11 11 14 13 13/30 Write block 43 len 32768 data: 14 16 16 13 13 12 11 11 14/30 Read block 245 len 16384 15/30 Read block 133 len 32768 16/30 Read block 546 len 24576 17/30 Write block 145 len 32768 data: 11 9 10 14 15 12 14 14 18/30 Read block 190 len 4096 19/30 Write block 19 len 24576 data: 14 14 15 16 18 16 20/30 Read block 316 len 16384 21/30 Write block 217 len 40960 data: 12 12 11 13 17 14 13 10 10 7 22/30 Read block 101 len 12288 23/30 Read block 234 len 4096 24/30 Write block 487 len 20480 data: 13 12 10 9 7 25/30 Write block 358 len 4096 data: 11 26/30 Read block 478 len 28672 27/30 Write block 165 len 20480 data: 8 7 8 9 9 28/30 Write block 74 len 12288 data: 12 14 16 29/30 Write block 561 len 36864 data: 11 11 12 14 15 18 17 12 11 30/30 Write block 416 len 32768 data: 16 18 15 15 14 13 9 6 ---------------------------------------------------------------- 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 Flush 0 Done Done Sent false 1001 Acked Flush 0 Done Done Sent false 1002 Acked Write 7 Done Done Sent false 1003 Acked Write 9 Done Done Sent false 1004 Acked Read 8 Done Done Sent false 1005 Acked Read 4 Done Done Sent false 1006 Acked Read 10 Done Done Sent false 1007 Acked Read 2 Done Done Sent false 1008 Acked Write 3 Done Done Sent false 1009 Acked Read 3 Done Done Sent false 1010 Acked Write 7 Done Done Sent false 1011 Acked Write 6 Done Done Sent false 1012 Acked Write 8 Done Done Sent false 1013 Acked Read 4 Done Done Sent false 1014 Acked Read 8 Done Done Sent false 1015 Acked Read 6 Done Done Sent false 1016 Acked Write 8 Done Done Sent false 1017 Acked Read 1 Done Done Sent false 1018 Acked Write 6 Done Done Sent false 1019 Acked Read 4 Done Done Sent false 1020 Acked Write 10 Done Done Sent false 1021 Acked Read 3 Done Done Sent false 1022 Acked Read 1 Done Done Sent false 1023 Acked Write 5 Done Done Sent false 1024 Acked Write 1 Done Done Sent false 1025 Acked Read 7 Done Done Sent false 1026 Acked Write 5 Done Done Sent false 1027 Acked Write 3 Done Done Sent false 1028 Acked Write 9 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(1001)) Some(JobId(1001)) 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":"2026-10-22T23:26:02.348984092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:02.349285138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1776,"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 0 000-019 157 157 157 279 279 279 T T F <--- 1 020-039 157 157 157 279 279 279 T T F <--- 2 040-059 154 154 154 274 274 274 T T F <--- 3 060-079 150 150 150 269 269 269 T T F <--- 4 080-099 157 157 157 279 279 279 F F F 5 100-119 158 158 158 280 280 280 T T F <--- 6 120-139 159 159 159 284 284 284 T T F <--- 7 140-159 156 156 156 278 278 278 T T F <--- 8 160-179 146 146 146 263 263 263 T T F <--- 9 180-199 157 157 157 279 279 279 T T F <--- 10 200-219 158 158 158 280 280 280 T T F <--- 11 220-239 154 154 154 275 275 275 T T F <--- 12 240-259 158 158 158 282 282 282 F F F 13 260-279 158 158 158 280 280 280 T T F <--- 14 280-299 158 158 158 280 280 280 F F F 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 149 149 149 268 268 268 T T F <--- 18 360-379 158 158 158 283 283 283 F F F 19 380-399 158 158 158 280 280 280 F F F 20 400-419 152 152 152 273 273 273 T T F <--- 21 420-439 156 156 156 278 278 278 T T F <--- 22 440-459 157 157 157 279 279 279 F F F 23 460-479 158 158 158 280 280 280 F F F 24 480-499 158 158 158 280 280 280 T T F <--- 25 500-519 158 158 158 280 280 280 F F F 26 520-539 158 158 158 282 282 282 F F F 27 540-559 159 159 159 284 284 284 F F F 28 560-579 151 151 151 272 272 272 T T F <--- 29 580-599 154 154 154 276 276 276 F F F Max gen: 159, Max flush: 284 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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 160 160 160 285 285 285 F F F 2 040-059 160 160 160 285 285 285 F F F 3 060-079 160 160 160 285 285 285 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 160 160 160 285 285 285 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 160 160 160 285 285 285 F F F 8 160-179 160 160 160 285 285 285 F F F 9 180-199 160 160 160 285 285 285 F F F 10 200-219 160 160 160 285 285 285 F F F 11 220-239 160 160 160 285 285 285 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 160 160 160 285 285 285 F F F 14 280-299 158 158 158 280 280 280 F F F 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 160 160 160 285 285 285 F F F 18 360-379 158 158 158 283 283 283 F F F 19 380-399 158 158 158 280 280 280 F F F 20 400-419 160 160 160 285 285 285 F F F 21 420-439 160 160 160 285 285 285 F F F 22 440-459 157 157 157 279 279 279 F F F 23 460-479 158 158 158 280 280 280 F F F 24 480-499 160 160 160 285 285 285 F F F 25 500-519 158 158 158 280 280 280 F F F 26 520-539 158 158 158 282 282 282 F F F 27 540-559 159 159 159 284 284 284 F F F 28 560-579 160 160 160 285 285 285 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 160, Max flush: 285 Begin loop 81 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.602372659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"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":"2026-10-22T23:26:06.610694064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611021106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:06.611050761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.61105927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"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":"2026-10-22T23:26:06.611071458Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"Crucible 1e60e882-e693-480f-b0dc-a74e6dc2f938 has session id: 197dfa89-3c94-4996-8292-0bdc0eb5a2e1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.61139906Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Upstairs opts: Upstairs UUID: 1e60e882-e693-480f-b0dc-a74e6dc2f938, 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":"2026-10-22T23:26:06.611424696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Crucible stats registered with UUID: 1e60e882-e693-480f-b0dc-a74e6dc2f938","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611435255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:06.611448743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611636865Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"2","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611666041Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"0","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611677239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"1","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.61180489Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"task":"crutest"} {"msg":"The guest has requested activation with gen:162","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611822168Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"1e60e882-e693-480f-b0dc-a74e6dc2f938 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611854333Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611864241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"0","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.61187594Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"1","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611885968Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"2","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611895917Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"2","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611906125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"0","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611916184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"1","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"ds_connection connected from Ok(127.0.0.1:38196)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.611986224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"0","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"ds_connection connected from Ok(127.0.0.1:40779)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.61201315Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"2","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"ds_connection connected from Ok(127.0.0.1:34975)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.612025178Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"io task","client":"1","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"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":"2026-10-22T23:26:06.612677602Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"0","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"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":"2026-10-22T23:26:06.61269119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"1","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"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":"2026-10-22T23:26:06.612702238Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"2","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613036809Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613046567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"[0]R flush_numbers[0..12]: [285, 285, 285, 285, 279, 285, 285, 285, 285, 285, 285, 285]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613114257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"[0]R generation[0..12]: [160, 160, 160, 160, 157, 160, 160, 160, 160, 160, 160, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613125746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"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":"2026-10-22T23:26:06.613139434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"[1]R flush_numbers[0..12]: [285, 285, 285, 285, 279, 285, 285, 285, 285, 285, 285, 285]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613150452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"[1]R generation[0..12]: [160, 160, 160, 160, 157, 160, 160, 160, 160, 160, 160, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613161171Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"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":"2026-10-22T23:26:06.613172419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"[2]R flush_numbers[0..12]: [285, 285, 285, 285, 279, 285, 285, 285, 285, 285, 285, 285]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613183177Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"[2]R generation[0..12]: [160, 160, 160, 160, 157, 160, 160, 160, 160, 160, 160, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613193776Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"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":"2026-10-22T23:26:06.613204884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Max found gen is 161","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613214703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Generation requested: 162 >= found:161","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613224641Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Next flush: 286","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.6132342Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613243968Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"":"downstairs","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613253837Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613262796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"0","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613272644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"1","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613282313Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"client":"2","":"downstairs","session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613293751Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.61330312Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"1e60e882-e693-480f-b0dc-a74e6dc2f938 is now active with session: 197dfa89-3c94-4996-8292-0bdc0eb5a2e1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613313278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613322397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"session_id":"197dfa89-3c94-4996-8292-0bdc0eb5a2e1"} {"msg":"The guest has finished waiting for activation with:162","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613331725Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"Activated sub_volume 1e60e882-e693-480f-b0dc-a74e6dc2f938","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613340094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.613348503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"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":"2026-10-22T23:26:06.61370562Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"task":"crutest"} 01/30 Write block 530 len 40960 data: 18 21 23 21 19 19 17 14 13 14 02/30 Read block 562 len 36864 03/30 Flush 04/30 Write block 505 len 40960 data: 13 14 13 10 9 12 11 13 11 10 05/30 Write block 459 len 8192 data: 16 16 06/30 Read block 207 len 28672 07/30 Read block 588 len 28672 08/30 Read block 513 len 16384 09/30 Flush 10/30 Write block 526 len 32768 data: 13 16 15 19 19 22 24 22 11/30 Read block 477 len 32768 12/30 Read block 208 len 8192 13/30 Read block 323 len 20480 14/30 Write block 484 len 28672 data: 11 12 14 14 13 11 10 15/30 Read block 70 len 36864 16/30 Read block 152 len 8192 17/30 Write block 451 len 36864 data: 13 13 15 13 16 14 19 21 17 18/30 Read block 374 len 24576 19/30 Write block 52 len 8192 data: 13 14 20/30 Read block 516 len 28672 21/30 Read block 386 len 20480 22/30 Read block 9 len 24576 23/30 Read block 200 len 20480 24/30 Write block 140 len 40960 data: 12 13 12 13 12 12 10 11 15 16 25/30 Write block 424 len 40960 data: 5 7 7 10 9 9 9 10 11 9 26/30 Read block 0 len 12288 27/30 Write block 526 len 8192 data: 14 17 28/30 Read block 380 len 36864 29/30 Write block 537 len 40960 data: 15 14 15 13 11 11 14 15 13 14 30/30 Read block 303 len 8192 ---------------------------------------------------------------- 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 Sent false 1001 Acked Read 9 Done Done Sent false 1002 Acked Flush 0 Done Done Sent false 1003 Acked Write 10 Done Done Sent false 1004 Acked Write 2 Done Done Sent false 1005 Acked Read 7 Done Done Sent false 1006 Acked Read 7 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 8 Done Done Sent false 1010 Acked Read 8 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 9 Done Done Sent false 1015 Acked Read 2 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Read 6 Done Done Sent false 1018 Acked Write 2 Done Done Sent false 1019 Acked Read 7 Done Done Sent false 1020 Acked Read 5 Done Done Sent false 1021 Acked Read 6 Done Done Sent false 1022 Acked Read 5 Done Done Sent false 1023 Acked Write 10 Done Done Sent false 1024 Acked Write 10 Done Done Sent false 1025 Acked Read 3 Done Done Sent false 1026 Acked Write 2 Done Done Sent false 1027 Acked Read 9 Done Done Sent false 1028 Acked Write 10 Done Done Sent false 1029 Acked Read 2 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(1008)) Some(JobId(1008)) 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":"2026-10-22T23:26:06.622646304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:06.622930602Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1784,"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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 160 160 160 285 285 285 F F F 2 040-059 160 160 160 285 285 285 T T F <--- 3 060-079 160 160 160 285 285 285 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 160 160 160 285 285 285 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 160 160 160 285 285 285 T T F <--- 8 160-179 160 160 160 285 285 285 F F F 9 180-199 160 160 160 285 285 285 F F F 10 200-219 160 160 160 285 285 285 F F F 11 220-239 160 160 160 285 285 285 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 160 160 160 285 285 285 F F F 14 280-299 158 158 158 280 280 280 F F F 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 160 160 160 285 285 285 F F F 18 360-379 158 158 158 283 283 283 F F F 19 380-399 158 158 158 280 280 280 F F F 20 400-419 160 160 160 285 285 285 F F F 21 420-439 160 160 160 285 285 285 T T F <--- 22 440-459 162 162 157 287 287 279 T T F <--- 23 460-479 162 162 158 287 287 280 F F F <--- 24 480-499 160 160 160 285 285 285 T T F <--- 25 500-519 162 162 158 287 287 280 F F F <--- 26 520-539 162 162 158 286 286 282 T T F <--- 27 540-559 159 159 159 284 284 284 T T F <--- 28 560-579 160 160 160 285 285 285 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 162, 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 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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 160 160 160 285 285 285 F F F 2 040-059 163 163 163 288 288 288 F F F 3 060-079 160 160 160 285 285 285 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 160 160 160 285 285 285 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 160 160 160 285 285 285 F F F 9 180-199 160 160 160 285 285 285 F F F 10 200-219 160 160 160 285 285 285 F F F 11 220-239 160 160 160 285 285 285 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 160 160 160 285 285 285 F F F 14 280-299 158 158 158 280 280 280 F F F 15 300-319 156 156 156 278 278 278 F F F 16 320-339 151 151 151 272 272 272 F F F 17 340-359 160 160 160 285 285 285 F F F 18 360-379 158 158 158 283 283 283 F F F 19 380-399 158 158 158 280 280 280 F F F 20 400-419 160 160 160 285 285 285 F F F 21 420-439 163 163 163 288 288 288 F F F 22 440-459 163 163 163 288 288 288 F F F 23 460-479 162 162 162 287 287 287 F F F 24 480-499 163 163 163 288 288 288 F F F 25 500-519 162 162 162 287 287 287 F F F 26 520-539 163 163 163 288 288 288 F F F 27 540-559 163 163 163 288 288 288 F F F 28 560-579 160 160 160 285 285 285 F F F 29 580-599 154 154 154 276 276 276 F F F Max gen: 163, Max flush: 288 Begin loop 82 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.855973694Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"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":"2026-10-22T23:26:10.86449644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.864799805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:10.864830651Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.864839669Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"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":"2026-10-22T23:26:10.864851308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"Crucible d6461aeb-a874-4161-8195-4ca3fec5f3d8 has session id: aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865179569Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Upstairs opts: Upstairs UUID: d6461aeb-a874-4161-8195-4ca3fec5f3d8, 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":"2026-10-22T23:26:10.865204246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Crucible stats registered with UUID: d6461aeb-a874-4161-8195-4ca3fec5f3d8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865214154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:10.865227092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865389278Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"1","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865404586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"2","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865414855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"0","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865560433Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"task":"crutest"} {"msg":"The guest has requested activation with gen:164","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865574161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"d6461aeb-a874-4161-8195-4ca3fec5f3d8 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865591009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865599947Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"0","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865609696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"1","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865619634Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"2","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865631723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"2","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865642011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"1","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.86565194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"0","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"ds_connection connected from Ok(127.0.0.1:36273)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865753075Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"1","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"ds_connection connected from Ok(127.0.0.1:56604)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865884535Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"0","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"ds_connection connected from Ok(127.0.0.1:50725)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.865909202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"io task","client":"2","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"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":"2026-10-22T23:26:10.866430395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"2","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"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":"2026-10-22T23:26:10.86646574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"1","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"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":"2026-10-22T23:26:10.866548338Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"0","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.86673437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866752458Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"[0]R flush_numbers[0..12]: [285, 285, 288, 285, 279, 285, 285, 288, 285, 285, 285, 285]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866826217Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"[0]R generation[0..12]: [160, 160, 163, 160, 157, 160, 160, 163, 160, 160, 160, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866837975Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"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":"2026-10-22T23:26:10.866853823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"[1]R flush_numbers[0..12]: [285, 285, 288, 285, 279, 285, 285, 288, 285, 285, 285, 285]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866864651Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"[1]R generation[0..12]: [160, 160, 163, 160, 157, 160, 160, 163, 160, 160, 160, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.8668755Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"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":"2026-10-22T23:26:10.866886758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"[2]R flush_numbers[0..12]: [285, 285, 288, 285, 279, 285, 285, 288, 285, 285, 285, 285]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866897636Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"[2]R generation[0..12]: [160, 160, 163, 160, 157, 160, 160, 163, 160, 160, 160, 160]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866908315Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"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":"2026-10-22T23:26:10.866919363Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Max found gen is 164","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866929022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Generation requested: 164 >= found:164","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.86693879Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Next flush: 289","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866948369Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866957847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"":"downstairs","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866967856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866978264Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"0","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866988223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"1","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.866998032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"client":"2","":"downstairs","session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.86700822Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.867017749Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"d6461aeb-a874-4161-8195-4ca3fec5f3d8 is now active with session: aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.867027827Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.867036796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"session_id":"aff415bf-4d87-4758-a4e8-ae9fbd6ea6e3"} {"msg":"The guest has finished waiting for activation with:164","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.867046064Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"Activated sub_volume d6461aeb-a874-4161-8195-4ca3fec5f3d8","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.867054093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.867062242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"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":"2026-10-22T23:26:10.867354729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"task":"crutest"} 01/30 Write block 176 len 12288 data: 12 11 10 02/30 Write block 355 len 40960 data: 11 9 9 12 9 10 10 12 10 12 03/30 Read block 69 len 4096 04/30 Write block 483 len 4096 data: 9 05/30 Read block 275 len 24576 06/30 Write block 260 len 32768 data: 15 14 14 14 11 12 16 12 07/30 Read block 331 len 28672 08/30 Read block 579 len 16384 09/30 Read block 35 len 20480 10/30 Write block 592 len 24576 data: 15 13 10 9 7 7 11/30 Write block 366 len 32768 data: 11 9 9 10 9 10 12 12 12/30 Write block 269 len 40960 data: 11 10 15 14 15 17 17 16 13 10 13/30 Read block 499 len 24576 14/30 Write block 587 len 28672 data: 14 15 15 16 16 16 14 15/30 Write block 355 len 36864 data: 12 10 10 13 10 11 11 13 11 16/30 Write block 237 len 4096 data: 16 17/30 Write block 450 len 8192 data: 12 14 18/30 Write block 195 len 28672 data: 14 11 9 7 7 5 7 19/30 Read block 204 len 40960 20/30 Write block 513 len 28672 data: 12 11 9 10 12 11 9 21/30 Write block 42 len 24576 data: 12 15 17 17 14 14 22/30 Flush 23/30 Write block 284 len 28672 data: 12 11 12 13 14 11 12 24/30 Read block 58 len 32768 25/30 Read block 575 len 4096 26/30 Read block 560 len 32768 27/30 Write block 29 len 36864 data: 13 13 12 9 14 11 8 11 13 28/30 Read block 276 len 32768 29/30 Write block 24 len 4096 data: 17 30/30 Write block 317 len 24576 data: 8 8 7 7 9 9 ---------------------------------------------------------------- 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 3 Done Sent Done false 1001 Acked Write 10 Done Sent Done false 1002 Acked Read 1 Done Sent Done false 1003 Acked Write 1 Done Sent Done false 1004 Acked Read 6 Done Sent Done false 1005 Acked Write 8 Done Sent Done false 1006 Acked Read 7 Done Sent Done false 1007 Acked Read 4 Done Sent Done false 1008 Acked Read 5 Done Sent Done false 1009 Acked Write 6 Done Sent Done false 1010 Acked Write 8 Done Sent Done false 1011 Acked Write 10 Done Sent Done false 1012 Acked Read 6 Done Sent Done false 1013 Acked Write 7 Done Sent Done false 1014 Acked Write 9 Done Sent Done false 1015 Acked Write 1 Done Sent Done false 1016 Acked Write 2 Done Sent Done false 1017 Acked Write 7 Done Sent Done false 1018 Acked Read 10 Done Sent Done false 1019 Acked Write 7 Done Sent Done false 1020 Acked Write 6 Done Sent Done false 1021 Acked Flush 0 Done Sent Done false 1022 Acked Write 7 Done Sent Done false 1023 Acked Read 8 Done Sent Done false 1024 Acked Read 1 Done Sent Done false 1025 Acked Read 8 Done Sent Done false 1026 Acked Write 9 Done Sent Done false 1027 Acked Read 8 Done Sent Done false 1028 Acked Write 1 Sent Sent Sent false 1029 Acked Write 6 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(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":"2026-10-22T23:26:10.874676131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:10.874952961Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1792,"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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 160 160 160 285 285 285 T F T <--- 2 040-059 164 163 164 289 288 289 F F F <--- 3 060-079 160 160 160 285 285 285 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 160 160 160 285 285 285 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 164 160 164 289 285 289 F F F <--- 9 180-199 164 160 164 289 285 289 F F F <--- 10 200-219 164 160 164 289 285 289 F F F <--- 11 220-239 164 160 164 289 285 289 F F F <--- 12 240-259 158 158 158 282 282 282 F F F 13 260-279 164 160 164 289 285 289 F F F <--- 14 280-299 158 158 158 280 280 280 T F T <--- 15 300-319 156 156 156 278 278 278 T F T <--- 16 320-339 151 151 151 272 272 272 T F T <--- 17 340-359 164 160 164 289 285 289 F F F <--- 18 360-379 164 158 164 289 283 289 F F F <--- 19 380-399 158 158 158 280 280 280 F F F 20 400-419 160 160 160 285 285 285 F F F 21 420-439 163 163 163 288 288 288 F F F 22 440-459 164 163 164 289 288 289 F F F <--- 23 460-479 162 162 162 287 287 287 F F F 24 480-499 164 163 164 289 288 289 F F F <--- 25 500-519 164 162 164 289 287 289 F F F <--- 26 520-539 163 163 163 288 288 288 F F F 27 540-559 163 163 163 288 288 288 F F F 28 560-579 160 160 160 285 285 285 F F F 29 580-599 164 154 164 289 276 289 F F F <--- Max gen: 164, Max flush: 289 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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 165 165 165 290 290 290 F F F 2 040-059 164 164 164 289 289 289 F F F 3 060-079 160 160 160 285 285 285 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 160 160 160 285 285 285 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 164 164 164 289 289 289 F F F 9 180-199 164 164 164 289 289 289 F F F 10 200-219 164 164 164 289 289 289 F F F 11 220-239 164 164 164 289 289 289 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 164 164 164 289 289 289 F F F 14 280-299 165 165 165 290 290 290 F F F 15 300-319 165 165 165 290 290 290 F F F 16 320-339 165 165 165 290 290 290 F F F 17 340-359 164 164 164 289 289 289 F F F 18 360-379 164 164 164 289 289 289 F F F 19 380-399 158 158 158 280 280 280 F F F 20 400-419 160 160 160 285 285 285 F F F 21 420-439 163 163 163 288 288 288 F F F 22 440-459 164 164 164 289 289 289 F F F 23 460-479 162 162 162 287 287 287 F F F 24 480-499 164 164 164 289 289 289 F F F 25 500-519 164 164 164 289 289 289 F F F 26 520-539 163 163 163 288 288 288 F F F 27 540-559 163 163 163 288 288 288 F F F 28 560-579 160 160 160 285 285 285 F F F 29 580-599 164 164 164 289 289 289 F F F Max gen: 165, Max flush: 290 Begin loop 83 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.122809262Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"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":"2026-10-22T23:26:15.130015241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.130084271Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"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":"2026-10-22T23:26:15.13701847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137269154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:15.137298699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137307308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"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":"2026-10-22T23:26:15.137318976Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"Crucible dcc69bc3-6de4-420b-b41d-7876cf85407b has session id: 42619d03-bf40-449a-a3a5-f40a3f0e0dfb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137645668Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Upstairs opts: Upstairs UUID: dcc69bc3-6de4-420b-b41d-7876cf85407b, 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":"2026-10-22T23:26:15.137675234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Crucible stats registered with UUID: dcc69bc3-6de4-420b-b41d-7876cf85407b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137688972Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:15.13769856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137859097Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"1","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137889262Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"0","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.137900271Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"2","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138034981Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"task":"crutest"} {"msg":"The guest has requested activation with gen:166","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138052128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"dcc69bc3-6de4-420b-b41d-7876cf85407b active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138083764Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138093402Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"0","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138103331Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"1","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138113279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"2","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138123338Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"2","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138133436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"0","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138143515Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"1","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"ds_connection connected from Ok(127.0.0.1:53120)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138169311Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"2","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"ds_connection connected from Ok(127.0.0.1:50340)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138183189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"1","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"ds_connection connected from Ok(127.0.0.1:48858)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.138195887Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"io task","client":"0","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"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":"2026-10-22T23:26:15.138869138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"1","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"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":"2026-10-22T23:26:15.138888595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"2","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"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":"2026-10-22T23:26:15.138899853Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"0","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139188491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.13919823Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"[0]R flush_numbers[0..12]: [285, 290, 289, 285, 279, 285, 285, 288, 289, 289, 289, 289]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139233614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"[0]R generation[0..12]: [160, 165, 164, 160, 157, 160, 160, 163, 164, 164, 164, 164]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139245513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"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":"2026-10-22T23:26:15.139256681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"[1]R flush_numbers[0..12]: [285, 290, 289, 285, 279, 285, 285, 288, 289, 289, 289, 289]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139267349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"[1]R generation[0..12]: [160, 165, 164, 160, 157, 160, 160, 163, 164, 164, 164, 164]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139278058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"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":"2026-10-22T23:26:15.139289206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"[2]R flush_numbers[0..12]: [285, 290, 289, 285, 279, 285, 285, 288, 289, 289, 289, 289]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139299805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"[2]R generation[0..12]: [160, 165, 164, 160, 157, 160, 160, 163, 164, 164, 164, 164]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139310503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"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":"2026-10-22T23:26:15.139323541Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Max found gen is 166","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.13933314Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Generation requested: 166 >= found:166","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139343068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Next flush: 291","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139352397Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139361915Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"":"downstairs","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139371924Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139380813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"0","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139390671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"1","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.1394006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"client":"2","":"downstairs","session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139411018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139420457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"dcc69bc3-6de4-420b-b41d-7876cf85407b is now active with session: 42619d03-bf40-449a-a3a5-f40a3f0e0dfb","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139430645Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139439714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"session_id":"42619d03-bf40-449a-a3a5-f40a3f0e0dfb"} {"msg":"The guest has finished waiting for activation with:166","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139448943Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"Activated sub_volume dcc69bc3-6de4-420b-b41d-7876cf85407b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.139457121Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.13946543Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"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":"2026-10-22T23:26:15.139765426Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"task":"crutest"} 01/30 Flush 02/30 Write block 304 len 8192 data: 13 13 03/30 Write block 395 len 16384 data: 11 13 13 14 04/30 Write block 284 len 20480 data: 13 12 13 14 15 05/30 Write block 117 len 8192 data: 12 11 06/30 Read block 23 len 24576 07/30 Read block 91 len 24576 08/30 Read block 81 len 32768 09/30 Read block 492 len 12288 10/30 Read block 478 len 12288 11/30 Read block 227 len 40960 12/30 Read block 293 len 32768 13/30 Write block 222 len 36864 data: 15 14 11 11 8 10 7 10 10 14/30 Read block 38 len 36864 15/30 Read block 488 len 28672 16/30 Write block 505 len 12288 data: 14 15 14 17/30 Write block 376 len 20480 data: 13 13 14 16 17 18/30 Read block 115 len 28672 19/30 Write block 200 len 40960 data: 6 8 11 12 8 9 13 15 13 14 20/30 Flush 21/30 Write block 59 len 24576 data: 13 14 13 14 10 13 22/30 Write block 58 len 32768 data: 15 14 15 14 15 11 14 10 23/30 Write block 293 len 20480 data: 15 16 20 19 18 24/30 Write block 418 len 24576 data: 16 16 15 14 10 7 25/30 Write block 163 len 36864 data: 9 9 9 8 9 10 10 10 12 26/30 Read block 481 len 16384 27/30 Write block 537 len 16384 data: 16 15 16 14 28/30 Write block 573 len 16384 data: 16 17 16 12 29/30 Write block 390 len 32768 data: 15 12 12 9 8 12 14 14 30/30 Write block 299 len 20480 data: 18 16 15 12 14 ---------------------------------------------------------------- Crucible gen:166 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 Done Done Done false 1003 Acked Write 5 Done Done Done false 1004 Acked Write 2 Sent Done Done false 1005 Acked Read 6 Sent Done Done false 1006 Acked Read 6 Sent Done Done false 1007 Acked Read 8 Sent Done Done false 1008 Acked Read 3 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 9 Sent Done Done false 1013 Acked Read 9 Sent Done Done false 1014 Acked Read 7 Sent Done Done false 1015 Acked Write 3 Sent Done Done false 1016 Acked Write 5 Sent Done Done false 1017 Acked Read 7 Sent Done Done false 1018 Acked Write 10 Sent Done Done false 1019 Acked Flush 0 Sent Done Done false 1020 Acked Write 6 Sent Done Done false 1021 Acked Write 8 Sent Done Done false 1022 Acked Write 5 Sent Done Done false 1023 Acked Write 6 Sent Done Done false 1024 Acked Write 9 Sent Done Done false 1025 Acked Read 4 Sent Done Done false 1026 Acked Write 4 Sent Sent Sent false 1027 Acked Write 4 Sent Sent Sent false 1028 Acked Write 8 Sent Sent Sent false 1029 Acked Write 5 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 26 4 4 34 Done 3 25 25 53 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":"2026-10-22T23:26:15.147041005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:15.147316684Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1800,"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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 165 165 165 290 290 290 F F F 2 040-059 164 164 164 289 289 289 F T T <--- 3 060-079 160 160 160 285 285 285 F T T <--- 4 080-099 157 157 157 279 279 279 F F F 5 100-119 160 166 166 285 292 292 F F F <--- 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 164 164 164 289 289 289 F T T <--- 9 180-199 164 164 164 289 289 289 F F F 10 200-219 164 166 166 289 292 292 F F F <--- 11 220-239 164 166 166 289 292 292 F F F <--- 12 240-259 158 158 158 282 282 282 F F F 13 260-279 164 164 164 289 289 289 F F F 14 280-299 165 166 166 290 292 292 T T T <--- 15 300-319 165 166 166 290 292 292 T T T <--- 16 320-339 165 165 165 290 290 290 F F F 17 340-359 164 164 164 289 289 289 F F F 18 360-379 164 166 166 289 292 292 F F F <--- 19 380-399 158 166 166 280 292 292 T T T <--- 20 400-419 160 160 160 285 285 285 F T T <--- 21 420-439 163 163 163 288 288 288 F T T <--- 22 440-459 164 164 164 289 289 289 F F F 23 460-479 162 162 162 287 287 287 F F F 24 480-499 164 164 164 289 289 289 F F F 25 500-519 164 166 166 289 292 292 F F F <--- 26 520-539 163 163 163 288 288 288 F T T <--- 27 540-559 163 163 163 288 288 288 F T T <--- 28 560-579 160 160 160 285 285 285 F T T <--- 29 580-599 164 164 164 289 289 289 F F F Max gen: 166, Max flush: 292 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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 165 165 165 290 290 290 F F F 2 040-059 167 167 167 293 293 293 F F F 3 060-079 167 167 167 293 293 293 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 166 166 166 292 292 292 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 167 167 167 293 293 293 F F F 9 180-199 164 164 164 289 289 289 F F F 10 200-219 166 166 166 292 292 292 F F F 11 220-239 166 166 166 292 292 292 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 164 164 164 289 289 289 F F F 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 165 165 165 290 290 290 F F F 17 340-359 164 164 164 289 289 289 F F F 18 360-379 166 166 166 292 292 292 F F F 19 380-399 167 167 167 293 293 293 F F F 20 400-419 167 167 167 293 293 293 F F F 21 420-439 167 167 167 293 293 293 F F F 22 440-459 164 164 164 289 289 289 F F F 23 460-479 162 162 162 287 287 287 F F F 24 480-499 164 164 164 289 289 289 F F F 25 500-519 166 166 166 292 292 292 F F F 26 520-539 167 167 167 293 293 293 F F F 27 540-559 167 167 167 293 293 293 F F F 28 560-579 167 167 167 293 293 293 F F F 29 580-599 164 164 164 289 289 289 F F F Max gen: 167, Max flush: 293 Begin loop 84 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.402830009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"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":"2026-10-22T23:26:19.411130497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.41144816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:19.411483935Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.411493553Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"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":"2026-10-22T23:26:19.411505202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"Crucible feb5b3d7-65b8-419a-a042-34d3f5832a77 has session id: 7a0399cf-196e-4194-9791-6a6608c6c018","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.411845922Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Upstairs opts: Upstairs UUID: feb5b3d7-65b8-419a-a042-34d3f5832a77, 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":"2026-10-22T23:26:19.411868758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Crucible stats registered with UUID: feb5b3d7-65b8-419a-a042-34d3f5832a77","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.411878807Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:19.411890545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412065549Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"2","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412080907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"1","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412091086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"0","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412233255Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"task":"crutest"} {"msg":"The guest has requested activation with gen:168","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412250002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"feb5b3d7-65b8-419a-a042-34d3f5832a77 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412268139Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412277078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"0","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412286907Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"1","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412296585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"2","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412306144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"2","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412316282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"1","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412358546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"0","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"ds_connection connected from Ok(127.0.0.1:48219)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412374514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"2","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"ds_connection connected from Ok(127.0.0.1:46188)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412389672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"1","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"ds_connection connected from Ok(127.0.0.1:53745)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.412442044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"io task","client":"0","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"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":"2026-10-22T23:26:19.41308163Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"0","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"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":"2026-10-22T23:26:19.413104166Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"2","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"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":"2026-10-22T23:26:19.413115455Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"1","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.41341614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413462304Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"[0]R flush_numbers[0..12]: [285, 290, 293, 293, 279, 292, 285, 288, 293, 289, 292, 292]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413502308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"[0]R generation[0..12]: [160, 165, 167, 167, 157, 166, 160, 163, 167, 164, 166, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413518955Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"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":"2026-10-22T23:26:19.413530254Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"[1]R flush_numbers[0..12]: [285, 290, 293, 293, 279, 292, 285, 288, 293, 289, 292, 292]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413541062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"[1]R generation[0..12]: [160, 165, 167, 167, 157, 166, 160, 163, 167, 164, 166, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413551721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"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":"2026-10-22T23:26:19.413565558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"[2]R flush_numbers[0..12]: [285, 290, 293, 293, 279, 292, 285, 288, 293, 289, 292, 292]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413576307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"[2]R generation[0..12]: [160, 165, 167, 167, 157, 166, 160, 163, 167, 164, 166, 166]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413587015Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"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":"2026-10-22T23:26:19.413598024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Max found gen is 168","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413607452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Generation requested: 168 >= found:168","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413617291Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Next flush: 294","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413626819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413636268Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"":"downstairs","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413646097Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413655085Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"0","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413665004Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"1","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413674632Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"client":"2","":"downstairs","session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413684571Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.41369393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"feb5b3d7-65b8-419a-a042-34d3f5832a77 is now active with session: 7a0399cf-196e-4194-9791-6a6608c6c018","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413704008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413712847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"session_id":"7a0399cf-196e-4194-9791-6a6608c6c018"} {"msg":"The guest has finished waiting for activation with:168","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413723335Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"Activated sub_volume feb5b3d7-65b8-419a-a042-34d3f5832a77","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413731514Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.413739673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"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":"2026-10-22T23:26:19.414086412Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"task":"crutest"} 01/30 Write block 229 len 28672 data: 11 11 9 12 10 10 13 02/30 Write block 577 len 8192 data: 12 12 03/30 Read block 48 len 20480 04/30 Write block 370 len 8192 data: 10 11 05/30 Flush 06/30 Write block 215 len 20480 data: 12 11 13 13 12 07/30 Write block 381 len 32768 data: 21 17 16 15 12 12 12 12 08/30 Write block 474 len 12288 data: 7 9 10 09/30 Read block 340 len 36864 10/30 Write block 342 len 4096 data: 11 11/30 Write block 502 len 36864 data: 8 11 10 15 16 15 11 10 13 12/30 Write block 456 len 32768 data: 15 20 22 18 17 11 15 17 13/30 Read block 228 len 36864 14/30 Read block 106 len 12288 15/30 Read block 592 len 8192 16/30 Write block 368 len 8192 data: 10 11 17/30 Read block 564 len 4096 18/30 Read block 84 len 24576 19/30 Read block 129 len 28672 20/30 Read block 25 len 40960 21/30 Flush 22/30 Write block 24 len 8192 data: 18 18 23/30 Write block 29 len 36864 data: 14 14 13 10 15 12 9 12 14 24/30 Write block 541 len 12288 data: 12 12 15 25/30 Write block 48 len 40960 data: 13 12 12 12 14 15 15 14 14 15 26/30 Write block 188 len 12288 data: 13 11 13 27/30 Read block 133 len 8192 28/30 Write block 32 len 32768 data: 11 16 13 10 13 15 12 13 29/30 Write block 458 len 24576 data: 23 19 18 12 16 18 30/30 Write block 178 len 8192 data: 11 11 ---------------------------------------------------------------- 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 7 Done Done Done false 1001 Acked Write 2 Done Sent Done false 1002 Acked Read 5 Done Sent Done false 1003 Acked Write 2 Done Sent Done false 1004 Acked Flush 0 Done Sent Done false 1005 Acked Write 5 Done Sent Done false 1006 Acked Write 8 Done Sent Done false 1007 Acked Write 3 Done Sent Done false 1008 Acked Read 9 Done Sent Done false 1009 Acked Write 1 Done Sent Done false 1010 Acked Write 9 Done Sent Done false 1011 Acked Write 8 Done Sent Done false 1012 Acked Read 9 Done Sent Done false 1013 Acked Read 3 Done Sent Done false 1014 Acked Read 2 Done Sent Done false 1015 Acked Write 2 Done Sent Done false 1016 Acked Read 1 Done Sent Done false 1017 Acked Read 6 Done Sent Done false 1018 Acked Read 7 Done Sent Done false 1019 Acked Read 10 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 2 Done Sent Done false 1022 Acked Write 9 Done Sent Done false 1023 Acked Write 3 Done Sent Done false 1024 Acked Write 10 Done Sent Done false 1025 Acked Write 3 Done Sent Done false 1026 Acked Read 2 Done Sent Done false 1027 Acked Write 8 Sent Sent Sent false 1028 Acked Write 6 Sent Sent Sent false 1029 Acked Write 2 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 29 3 35 Done 27 1 27 55 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1020)) None 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":"2026-10-22T23:26:19.421218062Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:19.421525287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1808,"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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 165 165 165 290 290 290 T F T <--- 2 040-059 167 167 167 293 293 293 T F T <--- 3 060-079 167 167 167 293 293 293 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 166 166 166 292 292 292 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 167 167 167 293 293 293 T F T <--- 9 180-199 164 164 164 289 289 289 T F T <--- 10 200-219 168 166 168 295 292 295 F F F <--- 11 220-239 168 166 168 294 292 294 F T F <--- 12 240-259 158 158 158 282 282 282 F F F 13 260-279 164 164 164 289 289 289 F F F 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 165 165 165 290 290 290 F F F 17 340-359 168 164 168 295 289 295 F F F <--- 18 360-379 168 166 168 295 292 295 F F F <--- 19 380-399 168 167 168 295 293 295 F F F <--- 20 400-419 167 167 167 293 293 293 F F F 21 420-439 167 167 167 293 293 293 F F F 22 440-459 168 164 168 295 289 295 T F T <--- 23 460-479 168 162 168 295 287 295 T F T <--- 24 480-499 164 164 164 289 289 289 F F F 25 500-519 168 166 168 295 292 295 F F F <--- 26 520-539 167 167 167 293 293 293 F F F 27 540-559 167 167 167 293 293 293 T F T <--- 28 560-579 168 167 168 294 293 294 F F F <--- 29 580-599 164 164 164 289 289 289 F F F Max gen: 168, Max flush: 295 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 0 000-019 160 160 160 285 285 285 F F F 1 020-039 169 169 169 296 296 296 F F F 2 040-059 169 169 169 296 296 296 F F F 3 060-079 167 167 167 293 293 293 F F F 4 080-099 157 157 157 279 279 279 F F F 5 100-119 166 166 166 292 292 292 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 169 169 169 296 296 296 F F F 9 180-199 169 169 169 296 296 296 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 158 158 158 282 282 282 F F F 13 260-279 164 164 164 289 289 289 F F F 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 165 165 165 290 290 290 F F F 17 340-359 168 168 168 295 295 295 F F F 18 360-379 168 168 168 295 295 295 F F F 19 380-399 168 168 168 295 295 295 F F F 20 400-419 167 167 167 293 293 293 F F F 21 420-439 167 167 167 293 293 293 F F F 22 440-459 169 169 169 296 296 296 F F F 23 460-479 169 169 169 296 296 296 F F F 24 480-499 164 164 164 289 289 289 F F F 25 500-519 168 168 168 295 295 295 F F F 26 520-539 167 167 167 293 293 293 F F F 27 540-559 169 169 169 296 296 296 F F F 28 560-579 168 168 168 294 294 294 F F F 29 580-599 164 164 164 289 289 289 F F F Max gen: 169, Max flush: 296 Begin loop 85 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.665206243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"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":"2026-10-22T23:26:23.672448787Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.672513077Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"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":"2026-10-22T23:26:23.679517726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.679773459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:23.679821721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.67983125Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"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":"2026-10-22T23:26:23.679843428Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"Crucible 1a6a6cea-66f8-4be7-a788-914646ab9e32 has session id: dd17cfb5-583a-40ec-b846-33b66ef154f2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.68017048Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Upstairs opts: Upstairs UUID: 1a6a6cea-66f8-4be7-a788-914646ab9e32, 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":"2026-10-22T23:26:23.680195406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Crucible stats registered with UUID: 1a6a6cea-66f8-4be7-a788-914646ab9e32","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680205675Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:23.680218033Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680403846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"0","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680435361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"1","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680446449Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"2","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680559673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"task":"crutest"} {"msg":"The guest has requested activation with gen:170","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.68057729Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"1a6a6cea-66f8-4be7-a788-914646ab9e32 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680610605Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680622404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"0","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680632202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"1","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680642031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"2","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680651739Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"2","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680661778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"1","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680691653Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"0","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"ds_connection connected from Ok(127.0.0.1:41254)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680703542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"2","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"ds_connection connected from Ok(127.0.0.1:34541)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.68071399Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"1","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"ds_connection connected from Ok(127.0.0.1:36906)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.680773951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"io task","client":"0","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"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":"2026-10-22T23:26:23.68139717Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"1","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"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":"2026-10-22T23:26:23.68146461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"2","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"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":"2026-10-22T23:26:23.681505984Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"0","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681690346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681771144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"[0]R flush_numbers[0..12]: [285, 296, 296, 293, 279, 292, 285, 288, 296, 296, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.68180403Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"[0]R generation[0..12]: [160, 169, 169, 167, 157, 166, 160, 163, 169, 169, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681818897Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"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":"2026-10-22T23:26:23.681830306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"[1]R flush_numbers[0..12]: [285, 296, 296, 293, 279, 292, 285, 288, 296, 296, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681841234Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"[1]R generation[0..12]: [160, 169, 169, 167, 157, 166, 160, 163, 169, 169, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681851913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"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":"2026-10-22T23:26:23.681862841Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"[2]R flush_numbers[0..12]: [285, 296, 296, 293, 279, 292, 285, 288, 296, 296, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681873539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"[2]R generation[0..12]: [160, 169, 169, 167, 157, 166, 160, 163, 169, 169, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681884088Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"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":"2026-10-22T23:26:23.681895006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Max found gen is 170","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681904495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Generation requested: 170 >= found:170","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681914303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Next flush: 297","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681923772Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681933341Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"":"downstairs","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681943239Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681952298Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"0","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681963536Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"1","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681973415Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"client":"2","":"downstairs","session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681983393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.681992672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"1a6a6cea-66f8-4be7-a788-914646ab9e32 is now active with session: dd17cfb5-583a-40ec-b846-33b66ef154f2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.68200287Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.682011909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"session_id":"dd17cfb5-583a-40ec-b846-33b66ef154f2"} {"msg":"The guest has finished waiting for activation with:170","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.682021248Z","Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"Activated sub_volume 1a6a6cea-66f8-4be7-a788-914646ab9e32","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.682033396Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.682041615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"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":"2026-10-22T23:26:23.68227916Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"task":"crutest"} 01/30 Write block 475 len 28672 data: 10 11 11 13 10 11 8 02/30 Write block 190 len 24576 data: 14 13 12 12 15 15 03/30 Read block 590 len 20480 04/30 Read block 239 len 16384 05/30 Read block 380 len 4096 06/30 Write block 368 len 24576 data: 11 12 11 12 13 13 07/30 Read block 46 len 16384 08/30 Flush 09/30 Write block 253 len 20480 data: 13 10 8 8 8 10/30 Read block 418 len 32768 11/30 Flush 12/30 Write block 69 len 24576 data: 8 8 11 11 11 13 13/30 Write block 332 len 8192 data: 13 10 14/30 Read block 295 len 24576 15/30 Read block 368 len 20480 16/30 Read block 222 len 12288 17/30 Flush 18/30 Write block 564 len 40960 data: 15 16 19 18 13 12 14 15 15 17 19/30 Write block 95 len 16384 data: 13 9 9 11 20/30 Read block 199 len 28672 21/30 Read block 214 len 12288 22/30 Flush 23/30 Write block 503 len 36864 data: 12 11 16 17 16 12 11 14 12 24/30 Write block 529 len 8192 data: 20 20 25/30 Write block 416 len 28672 data: 17 19 17 17 16 15 11 26/30 Read block 545 len 40960 27/30 Write block 274 len 24576 data: 18 18 17 14 11 10 28/30 Read block 289 len 12288 29/30 Write block 275 len 20480 data: 19 18 15 12 11 30/30 Write block 15 len 40960 data: 20 18 13 14 15 15 16 17 19 19 ---------------------------------------------------------------- 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 7 Done Done Done false 1001 Acked Write 6 Done Done Done false 1002 Acked Read 5 Done Done Done false 1003 Acked Read 4 Done Done Done false 1004 Acked Read 1 Done Done Done false 1005 Acked Write 6 Sent Done Done false 1006 Acked Read 4 Sent Done Done false 1007 Acked Flush 0 Sent Done Done false 1008 Acked Write 5 Sent Done Done false 1009 Acked Read 8 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 6 Sent Done Done false 1014 Acked Read 5 Sent Done Done false 1015 Acked Read 3 Sent Done Done false 1016 Acked Flush 0 Sent Done Done false 1017 Acked Write 10 Sent Done Done false 1018 Acked Write 4 Sent Done Done false 1019 Acked Read 7 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Flush 0 Sent Done Done false 1022 Acked Write 9 Sent Done Done false 1023 Acked Write 2 Sent Done Done false 1024 Acked Write 7 Sent Done Done false 1025 Acked Read 10 Sent Done Done false 1026 Acked Write 6 Sent Done Done false 1027 Acked Read 3 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 25 2 2 29 Done 5 28 28 61 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: None Some(JobId(1021)) 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":"2026-10-22T23:26:23.690657306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:23.690961332Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1816,"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 0 000-019 160 160 160 285 285 285 F T T <--- 1 020-039 169 169 169 296 296 296 F T T <--- 2 040-059 169 169 169 296 296 296 F F F 3 060-079 167 170 170 293 299 299 F F F <--- 4 080-099 157 170 170 279 300 300 F F F <--- 5 100-119 166 166 166 292 292 292 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 169 169 169 296 296 296 F F F 9 180-199 169 170 170 296 297 297 T F F <--- 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 158 170 170 282 298 298 F F F <--- 13 260-279 164 164 164 289 289 289 F T T <--- 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 165 170 170 290 299 299 F F F <--- 17 340-359 168 168 168 295 295 295 F F F 18 360-379 168 170 170 295 297 297 F F F <--- 19 380-399 168 168 168 295 295 295 F F F 20 400-419 167 167 167 293 293 293 F T T <--- 21 420-439 167 167 167 293 293 293 F T T <--- 22 440-459 169 169 169 296 296 296 F F F 23 460-479 169 170 170 296 297 297 T F F <--- 24 480-499 164 170 170 289 297 297 T F F <--- 25 500-519 168 168 168 295 295 295 F T T <--- 26 520-539 167 167 167 293 293 293 F T T <--- 27 540-559 169 169 169 296 296 296 F F F 28 560-579 168 170 170 294 300 300 F F F <--- 29 580-599 164 164 164 289 289 289 F F F Max gen: 170, Max flush: 300 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 171 171 171 301 301 301 F F F 2 040-059 169 169 169 296 296 296 F F F 3 060-079 170 170 170 299 299 299 F F F 4 080-099 170 170 170 300 300 300 F F F 5 100-119 166 166 166 292 292 292 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 F F F 8 160-179 169 169 169 296 296 296 F F F 9 180-199 170 170 170 297 297 297 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 170 170 170 298 298 298 F F F 13 260-279 171 171 171 301 301 301 F F F 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 170 170 170 299 299 299 F F F 17 340-359 168 168 168 295 295 295 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 168 168 168 295 295 295 F F F 20 400-419 171 171 171 301 301 301 F F F 21 420-439 171 171 171 301 301 301 F F F 22 440-459 169 169 169 296 296 296 F F F 23 460-479 170 170 170 297 297 297 F F F 24 480-499 170 170 170 297 297 297 F F F 25 500-519 171 171 171 301 301 301 F F F 26 520-539 171 171 171 301 301 301 F F F 27 540-559 169 169 169 296 296 296 F F F 28 560-579 170 170 170 300 300 300 F F F 29 580-599 164 164 164 289 289 289 F F F Max gen: 171, Max flush: 301 Begin loop 86 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.946921389Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"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":"2026-10-22T23:26:27.95534174Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.955625888Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:27.955663452Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.955672731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"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":"2026-10-22T23:26:27.955684459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"Crucible e26a6763-ba3d-400c-883f-d7fd4bba06e1 has session id: 930f6abe-9264-4234-8a10-797387283360","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.9560186Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Upstairs opts: Upstairs UUID: e26a6763-ba3d-400c-883f-d7fd4bba06e1, 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":"2026-10-22T23:26:27.956038027Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Crucible stats registered with UUID: e26a6763-ba3d-400c-883f-d7fd4bba06e1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956048266Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:27.956059864Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.95622205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"2","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956237738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"0","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956250646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"1","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956375527Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"task":"crutest"} {"msg":"The guest has requested activation with gen:172","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956399864Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"e26a6763-ba3d-400c-883f-d7fd4bba06e1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956418181Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.95642723Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"0","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956437008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"1","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956446697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"2","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956456466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"2","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956467134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"1","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956591496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"0","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"ds_connection connected from Ok(127.0.0.1:59914)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956605204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"2","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"ds_connection connected from Ok(127.0.0.1:47027)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956615892Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"1","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"ds_connection connected from Ok(127.0.0.1:57059)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.956626411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"io task","client":"0","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"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":"2026-10-22T23:26:27.957184868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"2","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"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":"2026-10-22T23:26:27.957210695Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"1","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"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":"2026-10-22T23:26:27.957247969Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"0","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957455109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957470306Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"[0]R flush_numbers[0..12]: [301, 301, 296, 299, 300, 292, 285, 288, 296, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957527778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"[0]R generation[0..12]: [171, 171, 169, 170, 170, 166, 160, 163, 169, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957539466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"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":"2026-10-22T23:26:27.957550644Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"[1]R flush_numbers[0..12]: [301, 301, 296, 299, 300, 292, 285, 288, 296, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957561493Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"[1]R generation[0..12]: [171, 171, 169, 170, 170, 166, 160, 163, 169, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957572101Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"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":"2026-10-22T23:26:27.95758317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"[2]R flush_numbers[0..12]: [301, 301, 296, 299, 300, 292, 285, 288, 296, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957594228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"[2]R generation[0..12]: [171, 171, 169, 170, 170, 166, 160, 163, 169, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957604916Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"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":"2026-10-22T23:26:27.957615825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Max found gen is 172","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957625393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Generation requested: 172 >= found:172","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957635422Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Next flush: 302","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957644971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957655909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"":"downstairs","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957666047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957675166Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"0","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957685445Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"1","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957695393Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"client":"2","":"downstairs","session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957705712Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.95771518Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"e26a6763-ba3d-400c-883f-d7fd4bba06e1 is now active with session: 930f6abe-9264-4234-8a10-797387283360","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957725409Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957734437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"session_id":"930f6abe-9264-4234-8a10-797387283360"} {"msg":"The guest has finished waiting for activation with:172","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957743736Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"Activated sub_volume e26a6763-ba3d-400c-883f-d7fd4bba06e1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957751665Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.957759904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"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":"2026-10-22T23:26:27.958068858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"task":"crutest"} 01/30 Write block 111 len 24576 data: 13 11 13 12 8 12 02/30 Write block 176 len 8192 data: 13 12 03/30 Read block 252 len 24576 04/30 Read block 561 len 4096 05/30 Write block 328 len 16384 data: 11 11 13 14 06/30 Read block 395 len 12288 07/30 Read block 292 len 4096 08/30 Read block 162 len 24576 09/30 Read block 373 len 28672 10/30 Read block 191 len 12288 11/30 Read block 100 len 4096 12/30 Write block 485 len 32768 data: 13 15 15 14 12 11 8 5 13/30 Write block 590 len 8192 data: 17 17 14/30 Read block 225 len 28672 15/30 Read block 267 len 16384 16/30 Read block 459 len 28672 17/30 Write block 69 len 36864 data: 9 9 12 12 12 14 15 17 14 18/30 Read block 81 len 4096 19/30 Read block 127 len 40960 20/30 Write block 407 len 12288 data: 17 12 13 21/30 Write block 170 len 8192 data: 11 13 22/30 Write block 325 len 4096 data: 12 23/30 Write block 150 len 32768 data: 13 15 15 13 10 8 11 9 24/30 Read block 536 len 32768 25/30 Write block 505 len 36864 data: 17 18 17 13 12 15 13 14 13 26/30 Read block 401 len 16384 27/30 Write block 570 len 4096 data: 15 28/30 Read block 134 len 12288 29/30 Read block 541 len 28672 30/30 Read block 597 len 12288 ---------------------------------------------------------------- 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 6 Done Done Done false 1001 Acked Write 2 Done Done Sent false 1002 Acked Read 6 Done Done Sent false 1003 Acked Read 1 Done Done Sent false 1004 Acked Write 4 Done Done Sent false 1005 Acked Read 3 Done Done Sent false 1006 Acked Read 1 Done Done Sent false 1007 Acked Read 6 Done Done Sent false 1008 Acked Read 7 Done Done Sent false 1009 Acked Read 3 Done Done Sent false 1010 Acked Read 1 Done Done Sent false 1011 Acked Write 8 Done Done Sent false 1012 Acked Write 2 Done Done Sent false 1013 Acked Read 7 Done Done Sent false 1014 Acked Read 4 Done Done Sent false 1015 Acked Read 7 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Read 1 Done Done Sent false 1018 Acked Read 10 Done Done Sent false 1019 Acked Write 3 Done Done Sent false 1020 Acked Write 2 Done Done Sent false 1021 Acked Write 1 Done Done Sent false 1022 Acked Write 8 Done Done Sent false 1023 Acked Read 8 Done Done Sent false 1024 Acked Write 9 Done Done Sent false 1025 Acked Read 4 Done Done Sent false 1026 Acked Write 1 Done Done Sent false 1027 Acked Read 3 Done Done Sent false 1028 Acked Read 7 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: 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":"2026-10-22T23:26:27.965507443Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:27.965795711Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1824,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 171 171 171 301 301 301 F F F 2 040-059 169 169 169 296 296 296 F F F 3 060-079 170 170 170 299 299 299 T T F <--- 4 080-099 170 170 170 300 300 300 F F F 5 100-119 166 166 166 292 292 292 T T T 6 120-139 160 160 160 285 285 285 F F F 7 140-159 163 163 163 288 288 288 T T F <--- 8 160-179 169 169 169 296 296 296 T T F <--- 9 180-199 170 170 170 297 297 297 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 170 170 170 298 298 298 F F F 13 260-279 171 171 171 301 301 301 F F F 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 170 170 170 299 299 299 T T F <--- 17 340-359 168 168 168 295 295 295 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 168 168 168 295 295 295 F F F 20 400-419 171 171 171 301 301 301 T T F <--- 21 420-439 171 171 171 301 301 301 F F F 22 440-459 169 169 169 296 296 296 F F F 23 460-479 170 170 170 297 297 297 F F F 24 480-499 170 170 170 297 297 297 T T F <--- 25 500-519 171 171 171 301 301 301 T T F <--- 26 520-539 171 171 171 301 301 301 F F F 27 540-559 169 169 169 296 296 296 F F F 28 560-579 170 170 170 300 300 300 T T F <--- 29 580-599 164 164 164 289 289 289 T T F <--- Max gen: 171, 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 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 171 171 171 301 301 301 F F F 2 040-059 169 169 169 296 296 296 F F F 3 060-079 172 172 172 302 302 302 F F F 4 080-099 170 170 170 300 300 300 F F F 5 100-119 172 172 172 302 302 302 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 172 172 172 302 302 302 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 170 170 170 297 297 297 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 170 170 170 298 298 298 F F F 13 260-279 171 171 171 301 301 301 F F F 14 280-299 167 167 167 293 293 293 F F F 15 300-319 167 167 167 293 293 293 F F F 16 320-339 172 172 172 302 302 302 F F F 17 340-359 168 168 168 295 295 295 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 168 168 168 295 295 295 F F F 20 400-419 172 172 172 302 302 302 F F F 21 420-439 171 171 171 301 301 301 F F F 22 440-459 169 169 169 296 296 296 F F F 23 460-479 170 170 170 297 297 297 F F F 24 480-499 172 172 172 302 302 302 F F F 25 500-519 172 172 172 302 302 302 F F F 26 520-539 171 171 171 301 301 301 F F F 27 540-559 169 169 169 296 296 296 F F F 28 560-579 172 172 172 302 302 302 F F F 29 580-599 172 172 172 302 302 302 F F F Max gen: 172, Max flush: 302 Begin loop 87 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.207110245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"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":"2026-10-22T23:26:32.215247567Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.215544284Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:32.215574539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.215583598Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"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":"2026-10-22T23:26:32.215595476Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"Crucible 47299681-a642-487c-bafc-1b34f261c7bf has session id: ffd6d3bf-f77b-46a7-8935-259f744cb884","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.215964382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Upstairs opts: Upstairs UUID: 47299681-a642-487c-bafc-1b34f261c7bf, 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":"2026-10-22T23:26:32.215987539Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Crucible stats registered with UUID: 47299681-a642-487c-bafc-1b34f261c7bf","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.215997847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:32.216017024Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216194168Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"1","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216223754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"0","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216234582Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"2","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216352825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"task":"crutest"} {"msg":"The guest has requested activation with gen:174","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216371592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"47299681-a642-487c-bafc-1b34f261c7bf active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216406457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216416225Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"0","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216426204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"1","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216435992Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"2","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216445731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"2","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.21645586Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"0","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216466318Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"1","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"ds_connection connected from Ok(127.0.0.1:40828)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216516731Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"0","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"ds_connection connected from Ok(127.0.0.1:65132)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216615636Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"1","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"ds_connection connected from Ok(127.0.0.1:46755)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.216642212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"io task","client":"2","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"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":"2026-10-22T23:26:32.21726843Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"0","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"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":"2026-10-22T23:26:32.217289307Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"1","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"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":"2026-10-22T23:26:32.217325362Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"2","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217618028Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217640655Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"[0]R flush_numbers[0..12]: [301, 301, 296, 302, 300, 302, 285, 302, 302, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217653223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"[0]R generation[0..12]: [171, 171, 169, 172, 170, 172, 160, 172, 172, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217664512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"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":"2026-10-22T23:26:32.21767572Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"[1]R flush_numbers[0..12]: [301, 301, 296, 302, 300, 302, 285, 302, 302, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217686848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"[1]R generation[0..12]: [171, 171, 169, 172, 170, 172, 160, 172, 172, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217697617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"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":"2026-10-22T23:26:32.217708855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"[2]R flush_numbers[0..12]: [301, 301, 296, 302, 300, 302, 285, 302, 302, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217719654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"[2]R generation[0..12]: [171, 171, 169, 172, 170, 172, 160, 172, 172, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217730302Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"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":"2026-10-22T23:26:32.21774147Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Max found gen is 173","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217753139Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Generation requested: 174 >= found:173","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217763157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Next flush: 303","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217772816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217782504Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"":"downstairs","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217792593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217801631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"0","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.21781156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"1","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217821359Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"client":"2","":"downstairs","session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217831407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217840636Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"47299681-a642-487c-bafc-1b34f261c7bf is now active with session: ffd6d3bf-f77b-46a7-8935-259f744cb884","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217851104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217859903Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"session_id":"ffd6d3bf-f77b-46a7-8935-259f744cb884"} {"msg":"The guest has finished waiting for activation with:174","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217869222Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"Activated sub_volume 47299681-a642-487c-bafc-1b34f261c7bf","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.21787745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.217885559Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"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":"2026-10-22T23:26:32.218209491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"task":"crutest"} 01/30 Write block 521 len 28672 data: 11 10 13 9 10 15 18 02/30 Read block 353 len 40960 03/30 Read block 324 len 24576 04/30 Write block 330 len 36864 data: 14 15 14 11 12 12 15 17 18 05/30 Read block 98 len 36864 06/30 Write block 310 len 20480 data: 17 15 16 15 14 07/30 Read block 329 len 40960 08/30 Read block 301 len 8192 09/30 Read block 571 len 40960 10/30 Read block 308 len 24576 11/30 Read block 467 len 4096 12/30 Write block 288 len 20480 data: 16 12 13 12 16 13/30 Read block 33 len 28672 14/30 Flush 15/30 Write block 380 len 40960 data: 18 22 18 17 16 13 13 13 13 13 16/30 Flush 17/30 Write block 337 len 40960 data: 18 19 17 15 14 12 8 9 11 12 18/30 Read block 475 len 32768 19/30 Write block 55 len 40960 data: 15 15 16 16 15 16 15 16 12 15 20/30 Write block 453 len 12288 data: 16 14 17 21/30 Read block 564 len 4096 22/30 Write block 452 len 28672 data: 14 17 15 18 16 21 24 23/30 Flush 24/30 Write block 74 len 12288 data: 15 16 18 25/30 Write block 411 len 16384 data: 10 14 16 14 26/30 Flush 27/30 Write block 327 len 36864 data: 13 12 12 15 16 15 12 13 13 28/30 Read block 203 len 4096 29/30 Read block 442 len 24576 30/30 Write block 253 len 24576 data: 14 11 9 9 9 11 ---------------------------------------------------------------- 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 7 Done Done Sent false 1001 Acked Read 10 Done Done Sent false 1002 Acked Read 6 Done Done Sent false 1003 Acked Write 9 Done Done Sent false 1004 Acked Read 9 Done Done Sent false 1005 Acked Write 5 Done Done Sent false 1006 Acked Read 10 Done Done Sent false 1007 Acked Read 2 Done Done Sent false 1008 Acked Read 10 Done Done Sent false 1009 Acked Read 6 Done Done Sent false 1010 Acked Read 1 Done Done Sent false 1011 Acked Write 5 Done Done Sent false 1012 Acked Read 7 Done Done Sent false 1013 Acked Flush 0 Done Done Sent false 1014 Acked Write 10 Done Done Sent false 1015 Acked Flush 0 Done Done Sent false 1016 Acked Write 10 Done Done Sent false 1017 Acked Read 8 Done Done Sent false 1018 Acked Write 10 Done Done Sent false 1019 Acked Write 3 Done Done Sent false 1020 Acked Read 1 Done Done Sent false 1021 Acked Write 7 Done Done Sent false 1022 Acked Flush 0 Done Done Sent false 1023 Acked Write 3 Done Done Sent false 1024 Acked Write 4 Done Done Sent false 1025 Acked Flush 0 Done Done Sent false 1026 Acked Write 9 Done Done Sent false 1027 Acked Read 1 Done Done Sent false 1028 Acked Read 6 Done Done Sent false 1029 Acked Write 6 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(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":"2026-10-22T23:26:32.227450301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:32.227720831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1832,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 171 171 171 301 301 301 F F F 2 040-059 174 174 169 305 305 296 F F F <--- 3 060-079 174 174 172 306 306 302 F F F <--- 4 080-099 170 170 170 300 300 300 F F F 5 100-119 172 172 172 302 302 302 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 172 172 172 302 302 302 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 170 170 170 297 297 297 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 170 170 170 298 298 298 T T F <--- 13 260-279 171 171 171 301 301 301 F F F 14 280-299 174 174 167 303 303 293 F F F <--- 15 300-319 174 174 167 303 303 293 F F F <--- 16 320-339 174 174 172 305 305 302 T T F <--- 17 340-359 174 174 168 305 305 295 F F F <--- 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 168 304 304 295 F F F <--- 20 400-419 174 174 172 306 306 302 F F F <--- 21 420-439 171 171 171 301 301 301 F F F 22 440-459 174 174 169 305 305 296 F F F <--- 23 460-479 170 170 170 297 297 297 F F F 24 480-499 172 172 172 302 302 302 F F F 25 500-519 172 172 172 302 302 302 F F F 26 520-539 174 174 171 303 303 301 F F F <--- 27 540-559 169 169 169 296 296 296 F F F 28 560-579 172 172 172 302 302 302 F F F 29 580-599 172 172 172 302 302 302 F F F Max gen: 174, 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 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 171 171 171 301 301 301 F F F 2 040-059 174 174 174 305 305 305 F F F 3 060-079 174 174 174 306 306 306 F F F 4 080-099 170 170 170 300 300 300 F F F 5 100-119 172 172 172 302 302 302 F F F 6 120-139 160 160 160 285 285 285 F F F 7 140-159 172 172 172 302 302 302 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 170 170 170 297 297 297 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 168 168 294 294 294 F F F 12 240-259 175 175 175 307 307 307 F F F 13 260-279 171 171 171 301 301 301 F F F 14 280-299 174 174 174 303 303 303 F F F 15 300-319 174 174 174 303 303 303 F F F 16 320-339 175 175 175 307 307 307 F F F 17 340-359 174 174 174 305 305 305 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 174 174 174 306 306 306 F F F 21 420-439 171 171 171 301 301 301 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 170 170 170 297 297 297 F F F 24 480-499 172 172 172 302 302 302 F F F 25 500-519 172 172 172 302 302 302 F F F 26 520-539 174 174 174 303 303 303 F F F 27 540-559 169 169 169 296 296 296 F F F 28 560-579 172 172 172 302 302 302 F F F 29 580-599 172 172 172 302 302 302 F F F Max gen: 175, Max flush: 307 Begin loop 88 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.466447106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"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":"2026-10-22T23:26:36.473985876Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.474057376Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"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":"2026-10-22T23:26:36.481247737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.481507119Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:36.481538404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.481546983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"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":"2026-10-22T23:26:36.481558401Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"Crucible 98049251-e6f7-414e-afd9-6350332d1d1a has session id: 445fdad7-ff1e-416f-9697-5039d5da9fa2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.481947714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Upstairs opts: Upstairs UUID: 98049251-e6f7-414e-afd9-6350332d1d1a, 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":"2026-10-22T23:26:36.481968221Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Crucible stats registered with UUID: 98049251-e6f7-414e-afd9-6350332d1d1a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.48197818Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:36.481990898Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482159173Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"0","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482174561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"2","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482184839Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"1","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482328478Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"task":"crutest"} {"msg":"The guest has requested activation with gen:176","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482346155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"98049251-e6f7-414e-afd9-6350332d1d1a active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482422974Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482432813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"0","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482442681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"1","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.48245233Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"2","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482465248Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"2","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482481885Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"1","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482493724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"0","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"ds_connection connected from Ok(127.0.0.1:51469)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482534528Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"2","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"ds_connection connected from Ok(127.0.0.1:45204)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482545806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"1","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"ds_connection connected from Ok(127.0.0.1:60341)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.482616156Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"io task","client":"0","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"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":"2026-10-22T23:26:36.483168164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"1","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"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":"2026-10-22T23:26:36.483240004Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"2","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"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":"2026-10-22T23:26:36.483256611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"0","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483484868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483517573Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"[0]R flush_numbers[0..12]: [301, 301, 305, 306, 300, 302, 285, 302, 302, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483564676Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"[0]R generation[0..12]: [171, 171, 174, 174, 170, 172, 160, 172, 172, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483577544Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"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":"2026-10-22T23:26:36.483589042Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"[1]R flush_numbers[0..12]: [301, 301, 305, 306, 300, 302, 285, 302, 302, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483599981Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"[1]R generation[0..12]: [171, 171, 174, 174, 170, 172, 160, 172, 172, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483610759Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"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":"2026-10-22T23:26:36.483624797Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"[2]R flush_numbers[0..12]: [301, 301, 305, 306, 300, 302, 285, 302, 302, 297, 295, 294]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483635746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"[2]R generation[0..12]: [171, 171, 174, 174, 170, 172, 160, 172, 172, 170, 168, 168]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483646464Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"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":"2026-10-22T23:26:36.483657542Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Max found gen is 176","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483667311Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Generation requested: 176 >= found:176","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.4836773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Next flush: 308","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483687448Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483697087Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"":"downstairs","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483707055Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483715964Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"0","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483725912Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"1","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483735761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"client":"2","":"downstairs","session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483745909Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483755348Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"98049251-e6f7-414e-afd9-6350332d1d1a is now active with session: 445fdad7-ff1e-416f-9697-5039d5da9fa2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483765507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483774435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"session_id":"445fdad7-ff1e-416f-9697-5039d5da9fa2"} {"msg":"The guest has finished waiting for activation with:176","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483785104Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"Activated sub_volume 98049251-e6f7-414e-afd9-6350332d1d1a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483793182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.483801491Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"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":"2026-10-22T23:26:36.484144161Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"task":"crutest"} 01/30 Write block 227 len 28672 data: 11 8 12 12 10 13 11 02/30 Write block 495 len 40960 data: 6 5 6 7 8 6 6 9 13 12 03/30 Flush 04/30 Write block 146 len 40960 data: 11 12 16 17 14 16 16 14 11 9 05/30 Read block 332 len 16384 06/30 Flush 07/30 Write block 83 len 8192 data: 9 9 08/30 Write block 557 len 28672 data: 10 13 13 13 12 12 13 09/30 Write block 279 len 28672 data: 12 8 9 11 12 14 13 10/30 Flush 11/30 Write block 536 len 4096 data: 18 12/30 Read block 91 len 28672 13/30 Write block 542 len 8192 data: 13 16 14/30 Write block 497 len 8192 data: 7 8 15/30 Write block 98 len 32768 data: 12 11 16 13 12 11 12 11 16/30 Write block 70 len 32768 data: 10 13 13 13 16 17 19 15 17/30 Read block 353 len 40960 18/30 Read block 16 len 12288 19/30 Write block 37 len 16384 data: 16 13 14 11 20/30 Write block 482 len 24576 data: 9 10 12 14 16 16 21/30 Read block 267 len 12288 22/30 Flush 23/30 Write block 222 len 8192 data: 16 15 24/30 Flush 25/30 Write block 304 len 12288 data: 14 14 14 26/30 Read block 166 len 8192 27/30 Write block 122 len 24576 data: 12 12 13 16 13 15 28/30 Read block 362 len 32768 29/30 Write block 547 len 20480 data: 15 14 14 17 13 30/30 Write block 189 len 28672 data: 12 15 14 13 13 16 16 ---------------------------------------------------------------- Crucible gen:176 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 10 Done Done Done false 1002 Acked Flush 0 Sent Done Done false 1003 Acked Write 10 Sent Done Done false 1004 Acked Read 4 Sent Done Done false 1005 Acked Flush 0 Sent Done Done false 1006 Acked Write 2 Sent Done Done false 1007 Acked Write 7 Sent Done Done false 1008 Acked Write 7 Sent Done Done false 1009 Acked Flush 0 Sent Done Done false 1010 Acked Write 1 Sent Done Done false 1011 Acked Read 7 Sent Done Done false 1012 Acked Write 2 Sent Done Done false 1013 Acked Write 2 Sent Done Done false 1014 Acked Write 8 Sent Done Done false 1015 Acked Write 8 Sent Done Done false 1016 Acked Read 10 Sent Done Done false 1017 Acked Read 3 Sent Done Done false 1018 Acked Write 4 Sent Done Done false 1019 Acked Write 6 Sent Done Done false 1020 Acked Read 3 Sent Done Done false 1021 Acked Flush 0 Sent Done Done false 1022 Acked Write 2 Sent Done Done false 1023 Acked Flush 0 Sent Done Done false 1024 Acked Write 3 Sent Done Done false 1025 Acked Read 2 Sent Done Done false 1026 Acked Write 6 Sent Done Done false 1027 Acked Read 8 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 28 2 2 32 Done 2 28 28 58 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":"2026-10-22T23:26:36.492133205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:36.49243656Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1840,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 171 176 176 301 311 311 F F F <--- 2 040-059 174 176 176 305 311 311 F F F <--- 3 060-079 174 176 176 306 311 311 F F F <--- 4 080-099 170 176 176 300 311 311 F F F <--- 5 100-119 172 176 176 302 311 311 F F F <--- 6 120-139 160 160 160 285 285 285 F T T <--- 7 140-159 172 176 176 302 309 309 F F F <--- 8 160-179 172 172 172 302 302 302 F F F 9 180-199 170 170 170 297 297 297 F T T <--- 10 200-219 168 168 168 295 295 295 F F F 11 220-239 168 176 176 294 312 312 T F F <--- 12 240-259 175 175 175 307 307 307 F F F 13 260-279 171 176 176 301 310 310 F F F <--- 14 280-299 174 176 176 303 310 310 F F F <--- 15 300-319 174 174 174 303 303 303 F T T <--- 16 320-339 175 175 175 307 307 307 F F F 17 340-359 174 174 174 305 305 305 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 174 174 174 306 306 306 F F F 21 420-439 171 171 171 301 301 301 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 170 170 170 297 297 297 F F F 24 480-499 172 176 176 302 311 311 T F F <--- 25 500-519 172 176 176 302 308 308 T F F <--- 26 520-539 174 176 176 303 311 311 F F F <--- 27 540-559 169 176 176 296 311 311 F T T <--- 28 560-579 172 176 176 302 310 310 F F F <--- 29 580-599 172 172 172 302 302 302 F F F Max gen: 176, Max flush: 312 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 176 176 176 311 311 311 F F F 2 040-059 176 176 176 311 311 311 F F F 3 060-079 176 176 176 311 311 311 F F F 4 080-099 176 176 176 311 311 311 F F F 5 100-119 176 176 176 311 311 311 F F F 6 120-139 177 177 177 313 313 313 F F F 7 140-159 176 176 176 309 309 309 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 177 177 177 313 313 313 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 175 175 175 307 307 307 F F F 13 260-279 176 176 176 310 310 310 F F F 14 280-299 176 176 176 310 310 310 F F F 15 300-319 177 177 177 313 313 313 F F F 16 320-339 175 175 175 307 307 307 F F F 17 340-359 174 174 174 305 305 305 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 174 174 174 306 306 306 F F F 21 420-439 171 171 171 301 301 301 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 170 170 170 297 297 297 F F F 24 480-499 176 176 176 311 311 311 F F F 25 500-519 176 176 176 308 308 308 F F F 26 520-539 176 176 176 311 311 311 F F F 27 540-559 177 177 177 313 313 313 F F F 28 560-579 176 176 176 310 310 310 F F F 29 580-599 172 172 172 302 302 302 F F F Max gen: 177, Max flush: 313 Begin loop 89 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.747838621Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"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":"2026-10-22T23:26:40.75626855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.756568726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:40.756599891Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.756610769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"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":"2026-10-22T23:26:40.756622418Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"Crucible daca2ab3-a5e5-4a1c-ade9-a65c4577ff8f has session id: eac21caa-f89a-4cea-9641-7e2b2ea1be36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757000132Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Upstairs opts: Upstairs UUID: daca2ab3-a5e5-4a1c-ade9-a65c4577ff8f, 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":"2026-10-22T23:26:40.757030208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Crucible stats registered with UUID: daca2ab3-a5e5-4a1c-ade9-a65c4577ff8f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757041556Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:40.757052874Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.75721926Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"2","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757235078Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"0","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757245416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"1","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757401423Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"task":"crutest"} {"msg":"The guest has requested activation with gen:178","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.75741932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"daca2ab3-a5e5-4a1c-ade9-a65c4577ff8f active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757451066Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757460834Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"0","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757470713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"1","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757482791Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"2","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.7574927Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"2","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757503138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"0","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757513407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"1","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"ds_connection connected from Ok(127.0.0.1:52387)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757564179Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"0","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"ds_connection connected from Ok(127.0.0.1:58809)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757589855Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"1","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"ds_connection connected from Ok(127.0.0.1:41623)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.757601554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"io task","client":"2","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"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":"2026-10-22T23:26:40.758264576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"2","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"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":"2026-10-22T23:26:40.758284803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"1","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"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":"2026-10-22T23:26:40.758296261Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"0","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758595747Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758606136Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"[0]R flush_numbers[0..12]: [301, 311, 311, 311, 311, 311, 313, 309, 302, 313, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.75864321Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"[0]R generation[0..12]: [171, 176, 176, 176, 176, 176, 177, 176, 172, 177, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758654859Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"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":"2026-10-22T23:26:40.758666327Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"[1]R flush_numbers[0..12]: [301, 311, 311, 311, 311, 311, 313, 309, 302, 313, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758680135Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"[1]R generation[0..12]: [171, 176, 176, 176, 176, 176, 177, 176, 172, 177, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758690743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"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":"2026-10-22T23:26:40.758701862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"[2]R flush_numbers[0..12]: [301, 311, 311, 311, 311, 311, 313, 309, 302, 313, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.75871257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"[2]R generation[0..12]: [171, 176, 176, 176, 176, 176, 177, 176, 172, 177, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758723398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"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":"2026-10-22T23:26:40.758734407Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Max found gen is 178","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758744025Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Generation requested: 178 >= found:178","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758753894Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Next flush: 314","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758763473Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758773031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"":"downstairs","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.75878308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758792218Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"0","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758802547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"1","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758812695Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"client":"2","":"downstairs","session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758824754Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758834102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"daca2ab3-a5e5-4a1c-ade9-a65c4577ff8f is now active with session: eac21caa-f89a-4cea-9641-7e2b2ea1be36","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758844241Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758853139Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"session_id":"eac21caa-f89a-4cea-9641-7e2b2ea1be36"} {"msg":"The guest has finished waiting for activation with:178","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758862478Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"Activated sub_volume daca2ab3-a5e5-4a1c-ade9-a65c4577ff8f","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758870657Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.758878936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"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":"2026-10-22T23:26:40.75919066Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"task":"crutest"} 01/30 Write block 565 len 32768 data: 17 20 19 14 13 16 16 16 02/30 Read block 11 len 40960 03/30 Read block 114 len 32768 04/30 Write block 251 len 4096 data: 11 05/30 Write block 408 len 32768 data: 13 14 10 11 15 17 15 13 06/30 Flush 07/30 Write block 478 len 40960 data: 14 11 12 9 10 11 13 15 17 17 08/30 Write block 437 len 4096 data: 11 09/30 Write block 35 len 36864 data: 11 14 17 14 15 12 12 13 16 10/30 Read block 287 len 4096 11/30 Read block 282 len 32768 12/30 Read block 108 len 8192 13/30 Read block 5 len 4096 14/30 Write block 570 len 28672 data: 17 17 17 18 18 17 13 15/30 Flush 16/30 Write block 267 len 28672 data: 13 12 12 11 16 15 16 17/30 Read block 577 len 40960 18/30 Flush 19/30 Write block 21 len 28672 data: 17 18 20 20 19 16 16 20/30 Write block 94 len 32768 data: 17 14 10 10 13 12 17 14 21/30 Write block 337 len 28672 data: 19 20 18 16 15 13 9 22/30 Write block 475 len 20480 data: 11 12 12 15 12 23/30 Read block 117 len 20480 24/30 Write block 248 len 4096 data: 5 25/30 Read block 420 len 12288 26/30 Read block 329 len 36864 27/30 Read block 528 len 32768 28/30 Read block 543 len 4096 29/30 Read block 95 len 16384 30/30 Read block 213 len 8192 ---------------------------------------------------------------- Crucible gen:178 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 10 Done Done Sent false 1002 Acked Read 8 Done Done Sent false 1003 Acked Write 1 Done Done Sent false 1004 Acked Write 8 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Write 1 Done Done Sent false 1008 Acked Write 9 Done Done Sent false 1009 Acked Read 1 Done Done Sent false 1010 Acked Read 8 Done Done Sent false 1011 Acked Read 2 Done Done Sent false 1012 Acked Read 1 Done Done Sent false 1013 Acked Write 7 Done Done Sent false 1014 Acked Flush 0 Done Done Sent false 1015 Acked Write 7 Done Done Sent false 1016 Acked Read 10 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 7 Done Done Sent false 1019 Acked Write 8 Done Done Sent false 1020 Acked Write 7 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Read 5 Done Done Sent false 1023 Acked Write 1 Done Done Sent false 1024 Acked Read 3 Done Done Sent false 1025 Acked Read 9 Done Done Sent false 1026 Acked Read 8 Done Done Sent false 1027 Acked Read 1 Done Done Sent false 1028 Acked Read 4 Done Done Sent false 1029 Acked Read 2 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(1017)) Some(JobId(1017)) 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":"2026-10-22T23:26:40.767387763Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:40.76767745Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1848,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 178 178 176 315 315 311 T T F <--- 2 040-059 178 178 176 315 315 311 F F F <--- 3 060-079 176 176 176 311 311 311 F F F 4 080-099 176 176 176 311 311 311 T T F <--- 5 100-119 176 176 176 311 311 311 T T F <--- 6 120-139 177 177 177 313 313 313 F F F 7 140-159 176 176 176 309 309 309 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 177 177 177 313 313 313 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 178 178 175 314 314 307 T T F <--- 13 260-279 178 178 176 316 316 310 F F F <--- 14 280-299 176 176 176 310 310 310 F F F 15 300-319 177 177 177 313 313 313 F F F 16 320-339 175 175 175 307 307 307 T T F <--- 17 340-359 174 174 174 305 305 305 T T F <--- 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 178 178 174 314 314 306 F F F <--- 21 420-439 178 178 171 315 315 301 F F F <--- 22 440-459 174 174 174 305 305 305 F F F 23 460-479 178 178 170 315 315 297 T T F <--- 24 480-499 178 178 176 315 315 311 F F F <--- 25 500-519 176 176 176 308 308 308 F F F 26 520-539 176 176 176 311 311 311 F F F 27 540-559 177 177 177 313 313 313 F F F 28 560-579 178 178 176 315 315 310 F F F <--- 29 580-599 172 172 172 302 302 302 F F F Max gen: 178, Max flush: 316 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 178 178 178 315 315 315 F F F 3 060-079 176 176 176 311 311 311 F F F 4 080-099 179 179 179 317 317 317 F F F 5 100-119 179 179 179 317 317 317 F F F 6 120-139 177 177 177 313 313 313 F F F 7 140-159 176 176 176 309 309 309 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 177 177 177 313 313 313 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 179 179 179 317 317 317 F F F 13 260-279 178 178 178 316 316 316 F F F 14 280-299 176 176 176 310 310 310 F F F 15 300-319 177 177 177 313 313 313 F F F 16 320-339 179 179 179 317 317 317 F F F 17 340-359 179 179 179 317 317 317 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 178 178 178 314 314 314 F F F 21 420-439 178 178 178 315 315 315 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 178 178 178 315 315 315 F F F 25 500-519 176 176 176 308 308 308 F F F 26 520-539 176 176 176 311 311 311 F F F 27 540-559 177 177 177 313 313 313 F F F 28 560-579 178 178 178 315 315 315 F F F 29 580-599 172 172 172 302 302 302 F F F Max gen: 179, Max flush: 317 Begin loop 90 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.019306555Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"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":"2026-10-22T23:26:45.027508868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.027825061Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:45.027856437Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.027865006Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"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":"2026-10-22T23:26:45.027876904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"Crucible e42de584-6995-4ffb-ba33-170efab68e64 has session id: db67b27b-2754-45b4-ba41-d1b1b7c26394","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028222673Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Upstairs opts: Upstairs UUID: e42de584-6995-4ffb-ba33-170efab68e64, 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":"2026-10-22T23:26:45.028253008Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Crucible stats registered with UUID: e42de584-6995-4ffb-ba33-170efab68e64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028264617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:45.028274215Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028434652Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"1","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028450389Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"0","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028460718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"2","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028607146Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"task":"crutest"} {"msg":"The guest has requested activation with gen:180","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028624654Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"e42de584-6995-4ffb-ba33-170efab68e64 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028644991Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028653999Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"0","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028663978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"1","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028673937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"2","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028684605Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"2","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028695063Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"1","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028707492Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"0","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"ds_connection connected from Ok(127.0.0.1:54037)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028747856Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"2","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"ds_connection connected from Ok(127.0.0.1:47306)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028779551Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"0","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"ds_connection connected from Ok(127.0.0.1:61948)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.028791049Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"io task","client":"1","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"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":"2026-10-22T23:26:45.029318832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"1","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"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":"2026-10-22T23:26:45.029354756Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"0","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"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":"2026-10-22T23:26:45.029483107Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"2","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029658782Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029679808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"[0]R flush_numbers[0..12]: [301, 317, 315, 311, 317, 317, 313, 309, 302, 313, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029758137Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"[0]R generation[0..12]: [171, 179, 178, 176, 179, 179, 177, 176, 172, 177, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029769835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"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":"2026-10-22T23:26:45.029781054Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"[1]R flush_numbers[0..12]: [301, 317, 315, 311, 317, 317, 313, 309, 302, 313, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029792072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"[1]R generation[0..12]: [171, 179, 178, 176, 179, 179, 177, 176, 172, 177, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029803Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"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":"2026-10-22T23:26:45.029814629Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"[2]R flush_numbers[0..12]: [301, 317, 315, 311, 317, 317, 313, 309, 302, 313, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029825507Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"[2]R generation[0..12]: [171, 179, 178, 176, 179, 179, 177, 176, 172, 177, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029836215Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"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":"2026-10-22T23:26:45.029847294Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Max found gen is 180","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029856932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Generation requested: 180 >= found:180","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029866901Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Next flush: 318","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029876559Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029886308Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"":"downstairs","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029896557Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029907165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"0","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029917194Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"1","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029927272Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"client":"2","":"downstairs","session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029937471Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029946769Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"e42de584-6995-4ffb-ba33-170efab68e64 is now active with session: db67b27b-2754-45b4-ba41-d1b1b7c26394","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029956858Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029965996Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"session_id":"db67b27b-2754-45b4-ba41-d1b1b7c26394"} {"msg":"The guest has finished waiting for activation with:180","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029975285Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"Activated sub_volume e42de584-6995-4ffb-ba33-170efab68e64","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029983404Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.029991663Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"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":"2026-10-22T23:26:45.03028359Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"task":"crutest"} 01/30 Write block 79 len 4096 data: 11 02/30 Read block 446 len 28672 03/30 Read block 529 len 28672 04/30 Write block 575 len 4096 data: 18 05/30 Read block 330 len 36864 06/30 Flush 07/30 Write block 569 len 32768 data: 14 18 18 18 19 19 19 14 08/30 Read block 484 len 16384 09/30 Flush 10/30 Write block 427 len 32768 data: 11 10 10 10 11 12 10 8 11/30 Write block 401 len 12288 data: 14 16 19 12/30 Flush 13/30 Write block 529 len 24576 data: 21 21 23 25 23 20 14/30 Read block 439 len 40960 15/30 Read block 150 len 12288 16/30 Read block 588 len 36864 17/30 Flush 18/30 Write block 322 len 32768 data: 10 10 12 13 11 14 13 13 19/30 Write block 531 len 12288 data: 24 26 24 20/30 Write block 138 len 36864 data: 13 14 13 14 13 14 13 13 12 21/30 Read block 149 len 32768 22/30 Read block 382 len 4096 23/30 Read block 88 len 32768 24/30 Read block 142 len 20480 25/30 Flush 26/30 Write block 188 len 20480 data: 14 13 16 15 14 27/30 Write block 330 len 8192 data: 16 17 28/30 Read block 37 len 12288 29/30 Read block 599 len 4096 30/30 Read block 93 len 32768 ---------------------------------------------------------------- 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 1 Done Done Done false 1001 Acked Read 7 Done Done Sent false 1002 Acked Read 7 Done Done Sent false 1003 Acked Write 1 Done Done Sent false 1004 Acked Read 9 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 8 Done Done Sent false 1007 Acked Read 4 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 8 Done Done Sent false 1010 Acked Write 3 Done Done Sent false 1011 Acked Flush 0 Done Done Sent false 1012 Acked Write 6 Done Done Sent false 1013 Acked Read 10 Done Done Sent false 1014 Acked Read 3 Done Done Sent false 1015 Acked Read 9 Done Done Sent false 1016 Acked Flush 0 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 8 Done Done Sent false 1021 Acked Read 1 Done Done Sent false 1022 Acked Read 8 Done Done Sent false 1023 Acked Read 5 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 Read 3 Done Done Sent false 1028 Acked Read 1 Done Done Sent false 1029 Acked Read 8 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(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":"2026-10-22T23:26:45.038404814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:45.038698131Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1856,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 178 178 178 315 315 315 F F F 3 060-079 180 180 176 318 318 311 F F T <--- 4 080-099 179 179 179 317 317 317 F F F 5 100-119 179 179 179 317 317 317 F F F 6 120-139 180 180 177 322 322 313 F F F <--- 7 140-159 180 180 176 322 322 309 F F F <--- 8 160-179 172 172 172 302 302 302 F F F 9 180-199 177 177 177 313 313 313 T T F <--- 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 179 179 179 317 317 317 F F F 13 260-279 178 178 178 316 316 316 F F F 14 280-299 176 176 176 310 310 310 F F F 15 300-319 177 177 177 313 313 313 F F F 16 320-339 180 180 179 322 322 317 T T F <--- 17 340-359 179 179 179 317 317 317 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 180 180 178 320 320 314 F F F <--- 21 420-439 180 180 178 320 320 315 F F F <--- 22 440-459 174 174 174 305 305 305 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 178 178 178 315 315 315 F F F 25 500-519 176 176 176 308 308 308 F F F 26 520-539 180 180 176 322 322 311 F F F <--- 27 540-559 177 177 177 313 313 313 F F F 28 560-579 180 180 178 319 319 315 F F F <--- 29 580-599 172 172 172 302 302 302 F F F Max gen: 180, Max flush: 322 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 178 178 178 315 315 315 F F F 3 060-079 180 180 180 318 318 318 F F F 4 080-099 179 179 179 317 317 317 F F F 5 100-119 179 179 179 317 317 317 F F F 6 120-139 180 180 180 322 322 322 F F F 7 140-159 180 180 180 322 322 322 F F F 8 160-179 172 172 172 302 302 302 F F F 9 180-199 181 181 181 323 323 323 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 179 179 179 317 317 317 F F F 13 260-279 178 178 178 316 316 316 F F F 14 280-299 176 176 176 310 310 310 F F F 15 300-319 177 177 177 313 313 313 F F F 16 320-339 181 181 181 323 323 323 F F F 17 340-359 179 179 179 317 317 317 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 F F F 20 400-419 180 180 180 320 320 320 F F F 21 420-439 180 180 180 320 320 320 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 178 178 178 315 315 315 F F F 25 500-519 176 176 176 308 308 308 F F F 26 520-539 180 180 180 322 322 322 F F F 27 540-559 177 177 177 313 313 313 F F F 28 560-579 180 180 180 319 319 319 F F F 29 580-599 172 172 172 302 302 302 F F F Max gen: 181, Max flush: 323 Begin loop 91 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.272871997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"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":"2026-10-22T23:26:49.281149638Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.281442455Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:49.28147337Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.281482389Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"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":"2026-10-22T23:26:49.281494017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"Crucible 68bc57ae-e90f-41e9-8fe1-61877efcd79d has session id: c4c15dbf-f672-46f6-adb2-1338231a9b86","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.281854144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Upstairs opts: Upstairs UUID: 68bc57ae-e90f-41e9-8fe1-61877efcd79d, 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":"2026-10-22T23:26:49.281892889Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Crucible stats registered with UUID: 68bc57ae-e90f-41e9-8fe1-61877efcd79d","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.281903497Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:49.281913316Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.28208847Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"1","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282119585Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"0","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282133413Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"2","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282254615Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"task":"crutest"} {"msg":"The guest has requested activation with gen:182","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282271813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"68bc57ae-e90f-41e9-8fe1-61877efcd79d active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282295459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282305058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"0","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282315117Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"1","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282325095Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"2","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282334904Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"2","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282345212Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"0","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282355331Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"1","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"ds_connection connected from Ok(127.0.0.1:47716)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282408373Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"0","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"ds_connection connected from Ok(127.0.0.1:51216)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282546862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"2","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"ds_connection connected from Ok(127.0.0.1:50839)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.282573479Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"io task","client":"1","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"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":"2026-10-22T23:26:49.283063256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"0","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"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":"2026-10-22T23:26:49.28310737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"1","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"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":"2026-10-22T23:26:49.283220013Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"2","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283410405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283420344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"[0]R flush_numbers[0..12]: [301, 317, 315, 318, 317, 317, 322, 322, 302, 323, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283527228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"[0]R generation[0..12]: [171, 179, 178, 180, 179, 179, 180, 180, 172, 181, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283538896Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"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":"2026-10-22T23:26:49.283550105Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"[1]R flush_numbers[0..12]: [301, 317, 315, 318, 317, 317, 322, 322, 302, 323, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283560933Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"[1]R generation[0..12]: [171, 179, 178, 180, 179, 179, 180, 180, 172, 181, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283571672Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"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":"2026-10-22T23:26:49.28358276Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"[2]R flush_numbers[0..12]: [301, 317, 315, 318, 317, 317, 322, 322, 302, 323, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283593558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"[2]R generation[0..12]: [171, 179, 178, 180, 179, 179, 180, 180, 172, 181, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283604157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"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":"2026-10-22T23:26:49.283615095Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Max found gen is 182","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283624924Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Generation requested: 182 >= found:182","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283635092Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Next flush: 324","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283644951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283655709Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"":"downstairs","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283665798Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283674826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"0","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283684905Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"1","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283695023Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"client":"2","":"downstairs","session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283705112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283714601Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"68bc57ae-e90f-41e9-8fe1-61877efcd79d is now active with session: c4c15dbf-f672-46f6-adb2-1338231a9b86","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283724679Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283733558Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"session_id":"c4c15dbf-f672-46f6-adb2-1338231a9b86"} {"msg":"The guest has finished waiting for activation with:182","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283742916Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"Activated sub_volume 68bc57ae-e90f-41e9-8fe1-61877efcd79d","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283751065Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.283759434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"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":"2026-10-22T23:26:49.28412647Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"task":"crutest"} 01/30 Flush 02/30 Write block 318 len 12288 data: 9 8 8 03/30 Write block 517 len 40960 data: 13 12 10 9 12 11 14 10 11 16 04/30 Write block 137 len 36864 data: 11 14 15 14 15 14 15 14 14 05/30 Read block 478 len 40960 06/30 Write block 559 len 20480 data: 14 14 13 13 14 07/30 Write block 50 len 8192 data: 13 13 08/30 Write block 323 len 28672 data: 11 13 14 12 15 14 14 09/30 Read block 201 len 16384 10/30 Write block 341 len 4096 data: 16 11/30 Read block 495 len 8192 12/30 Read block 248 len 16384 13/30 Read block 146 len 4096 14/30 Read block 271 len 40960 15/30 Read block 554 len 28672 16/30 Read block 399 len 16384 17/30 Write block 580 len 40960 data: 8 8 9 8 8 11 12 15 16 16 18/30 Flush 19/30 Write block 519 len 28672 data: 11 10 13 12 15 11 12 20/30 Flush 21/30 Write block 265 len 32768 data: 13 17 14 13 13 12 17 16 22/30 Write block 394 len 36864 data: 9 13 15 15 15 15 14 15 17 23/30 Write block 127 len 20480 data: 16 14 15 15 14 24/30 Read block 460 len 20480 25/30 Read block 485 len 4096 26/30 Write block 511 len 36864 data: 14 15 14 12 10 11 14 13 12 27/30 Write block 171 len 28672 data: 14 10 12 11 10 14 13 28/30 Read block 401 len 20480 29/30 Write block 152 len 40960 data: 17 15 12 10 12 10 9 9 11 10 30/30 Write block 244 len 4096 data: 7 ---------------------------------------------------------------- Crucible gen:182 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 3 Done Done Done false 1002 Acked Write 10 Done Done Done false 1003 Acked Write 9 Done Done Sent false 1004 Acked Read 10 Done Done Sent false 1005 Acked Write 5 Done Done Sent false 1006 Acked Write 2 Done Done Sent false 1007 Acked Write 7 Done Done Sent false 1008 Acked Read 4 Done Done Sent false 1009 Acked Write 1 Done Done Sent false 1010 Acked Read 2 Done Done Sent false 1011 Acked Read 4 Done Done Sent false 1012 Acked Read 1 Done Done Sent false 1013 Acked Read 10 Done Done Sent false 1014 Acked Read 7 Done Done Sent false 1015 Acked Read 4 Done Done Sent false 1016 Acked Write 10 Done Done Sent false 1017 Acked Flush 0 Done Done Sent false 1018 Acked Write 7 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 8 Done Done Sent false 1021 Acked Write 9 Done Done Sent false 1022 Acked Write 5 Done Done Sent false 1023 Acked Read 5 Done Done Sent false 1024 Acked Read 1 Done Done Sent false 1025 Acked Write 9 Done Done Sent false 1026 Acked Write 7 Done Done Sent false 1027 Acked Read 5 Done Done Sent false 1028 Acked Write 10 Sent Sent Sent false 1029 Acked Write 1 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 2 2 27 31 Done 27 27 2 56 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1019)) Some(JobId(1019)) 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":"2026-10-22T23:26:49.291858442Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:49.292135511Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1864,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 182 182 178 325 325 315 F F F <--- 3 060-079 180 180 180 318 318 318 F F F 4 080-099 179 179 179 317 317 317 F F F 5 100-119 179 179 179 317 317 317 F F F 6 120-139 182 182 180 325 325 322 T T F <--- 7 140-159 182 182 180 325 325 322 T T F <--- 8 160-179 172 172 172 302 302 302 T T F <--- 9 180-199 181 181 181 323 323 323 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 179 179 179 317 317 317 T T F <--- 13 260-279 178 178 178 316 316 316 T T F <--- 14 280-299 176 176 176 310 310 310 F F F 15 300-319 182 182 177 325 325 313 F F T <--- 16 320-339 182 182 181 325 325 323 F F T <--- 17 340-359 182 182 179 325 325 317 F F F <--- 18 360-379 170 170 170 297 297 297 F F F 19 380-399 174 174 174 304 304 304 T T F <--- 20 400-419 180 180 180 320 320 320 T T F <--- 21 420-439 180 180 180 320 320 320 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 178 178 178 315 315 315 F F F 25 500-519 182 182 176 326 326 308 T T T <--- 26 520-539 182 182 180 326 326 322 F F T <--- 27 540-559 182 182 177 325 325 313 F F F <--- 28 560-579 182 182 180 325 325 319 F F F <--- 29 580-599 182 182 172 325 325 302 F F F <--- Max gen: 182, Max flush: 326 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 182 182 182 325 325 325 F F F 3 060-079 180 180 180 318 318 318 F F F 4 080-099 179 179 179 317 317 317 F F F 5 100-119 179 179 179 317 317 317 F F F 6 120-139 183 183 183 327 327 327 F F F 7 140-159 183 183 183 327 327 327 F F F 8 160-179 183 183 183 327 327 327 F F F 9 180-199 181 181 181 323 323 323 F F F 10 200-219 168 168 168 295 295 295 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 183 183 183 327 327 327 F F F 13 260-279 183 183 183 327 327 327 F F F 14 280-299 176 176 176 310 310 310 F F F 15 300-319 182 182 182 325 325 325 F F F 16 320-339 182 182 182 325 325 325 F F F 17 340-359 182 182 182 325 325 325 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 183 183 183 327 327 327 F F F 20 400-419 183 183 183 327 327 327 F F F 21 420-439 180 180 180 320 320 320 F F F 22 440-459 174 174 174 305 305 305 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 178 178 178 315 315 315 F F F 25 500-519 183 183 183 327 327 327 F F F 26 520-539 182 182 182 326 326 326 F F F 27 540-559 182 182 182 325 325 325 F F F 28 560-579 182 182 182 325 325 325 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 183, Max flush: 327 Begin loop 92 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.543002179Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"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":"2026-10-22T23:26:53.551324394Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.551616951Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:53.551645777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.551654596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"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":"2026-10-22T23:26:53.551666344Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"Crucible e4e58fb8-f43d-4b7f-bd91-a95f978d66de has session id: 79e27955-7982-45cc-b8f9-68f5afa595de","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552037109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Upstairs opts: Upstairs UUID: e4e58fb8-f43d-4b7f-bd91-a95f978d66de, 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":"2026-10-22T23:26:53.552065605Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Crucible stats registered with UUID: e4e58fb8-f43d-4b7f-bd91-a95f978d66de","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552076743Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:53.552088002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552246648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"0","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552263206Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"1","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552273545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"2","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552429412Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"task":"crutest"} {"msg":"The guest has requested activation with gen:184","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552443639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"e4e58fb8-f43d-4b7f-bd91-a95f978d66de active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552478574Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552488233Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"0","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552498011Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"1","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.55250797Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"2","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552518019Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"2","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552528377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"0","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552538436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"1","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"ds_connection connected from Ok(127.0.0.1:52867)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552598867Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"0","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"ds_connection connected from Ok(127.0.0.1:61498)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552610805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"2","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"ds_connection connected from Ok(127.0.0.1:59305)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.552739076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"io task","client":"1","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"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":"2026-10-22T23:26:53.55325275Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"2","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"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":"2026-10-22T23:26:53.553343727Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"0","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"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":"2026-10-22T23:26:53.553382671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"1","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553563225Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553652512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"[0]R flush_numbers[0..12]: [301, 317, 325, 318, 317, 317, 327, 327, 327, 323, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553707044Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"[0]R generation[0..12]: [171, 179, 182, 180, 179, 179, 183, 183, 183, 181, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553719742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"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":"2026-10-22T23:26:53.55373116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"[1]R flush_numbers[0..12]: [301, 317, 325, 318, 317, 317, 327, 327, 327, 323, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553742398Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"[1]R generation[0..12]: [171, 179, 182, 180, 179, 179, 183, 183, 183, 181, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553753317Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"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":"2026-10-22T23:26:53.553764465Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"[2]R flush_numbers[0..12]: [301, 317, 325, 318, 317, 317, 327, 327, 327, 323, 295, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553775293Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"[2]R generation[0..12]: [171, 179, 182, 180, 179, 179, 183, 183, 183, 181, 168, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553785982Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"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":"2026-10-22T23:26:53.55379696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Max found gen is 184","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553808859Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Generation requested: 184 >= found:184","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553818807Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Next flush: 328","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553828276Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553837814Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"":"downstairs","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553847813Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553856841Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"0","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.55386671Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"1","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553876599Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"client":"2","":"downstairs","session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553886487Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553895816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"e4e58fb8-f43d-4b7f-bd91-a95f978d66de is now active with session: 79e27955-7982-45cc-b8f9-68f5afa595de","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553905924Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553914783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"session_id":"79e27955-7982-45cc-b8f9-68f5afa595de"} {"msg":"The guest has finished waiting for activation with:184","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553924282Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"Activated sub_volume e4e58fb8-f43d-4b7f-bd91-a95f978d66de","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.55393245Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.553940699Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"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":"2026-10-22T23:26:53.55427765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"task":"crutest"} 01/30 Write block 141 len 20480 data: 16 15 16 15 15 02/30 Read block 582 len 36864 03/30 Read block 448 len 16384 04/30 Flush 05/30 Flush 06/30 Write block 443 len 36864 data: 15 15 11 9 9 10 10 13 15 07/30 Flush 08/30 Write block 62 len 36864 data: 17 13 16 11 12 11 8 10 11 09/30 Flush 10/30 Flush 11/30 Write block 187 len 4096 data: 12 12/30 Read block 117 len 32768 13/30 Write block 401 len 28672 data: 16 18 20 21 16 16 18 14/30 Read block 424 len 16384 15/30 Read block 315 len 24576 16/30 Write block 158 len 28672 data: 10 10 12 11 11 10 10 17/30 Read block 90 len 28672 18/30 Write block 398 len 20480 data: 16 16 15 17 19 19/30 Write block 283 len 24576 data: 13 15 14 14 15 17 20/30 Write block 110 len 32768 data: 12 14 12 14 13 9 13 13 21/30 Read block 257 len 8192 22/30 Read block 467 len 32768 23/30 Read block 74 len 36864 24/30 Read block 255 len 24576 25/30 Write block 292 len 12288 data: 17 16 17 26/30 Flush 27/30 Write block 491 len 4096 data: 9 28/30 Write block 210 len 12288 data: 15 13 12 29/30 Write block 57 len 12288 data: 17 17 16 30/30 Read block 446 len 16384 ---------------------------------------------------------------- Crucible gen:184 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 9 Done Sent Done false 1006 Acked Flush 0 Done Sent Done false 1007 Acked Write 9 Done Sent Done false 1008 Acked Flush 0 Done Sent Done false 1009 Acked Flush 0 Done Sent Done false 1010 Acked Write 1 Done Sent Done false 1011 Acked Read 8 Done Sent Done false 1012 Acked Write 7 Done Sent Done false 1013 Acked Read 4 Done Sent Done false 1014 Acked Read 6 Done Sent Done false 1015 Acked Write 7 Done Sent Done false 1016 Acked Read 7 Done Sent Done false 1017 Acked Write 5 Done Sent Done false 1018 Acked Write 6 Done Sent Done false 1019 Acked Write 8 Done Sent Done false 1020 Acked Read 2 Done Sent Done false 1021 Acked Read 8 Done Sent Done false 1022 Acked Read 9 Done Sent Done false 1023 Acked Read 6 Done Sent Done false 1024 Acked Write 3 Done Sent Done false 1025 Acked Flush 0 Done Sent Done false 1026 Acked Write 1 Done Sent Done false 1027 Acked Write 3 Done Sent Done false 1028 Acked Write 3 Done Sent Done false 1029 Acked Read 4 Sent Sent Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 25 0 26 Done 24 0 25 49 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":"2026-10-22T23:26:53.562692861Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:53.562983758Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1872,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 182 182 182 325 325 325 T F T <--- 3 060-079 184 180 184 331 318 331 F F F <--- 4 080-099 179 179 179 317 317 317 F F F 5 100-119 184 179 184 333 317 333 F F F <--- 6 120-139 183 183 183 327 327 327 F F F 7 140-159 184 184 184 333 328 333 F F F <--- 8 160-179 184 183 184 333 327 333 F F F <--- 9 180-199 184 181 184 333 323 333 F F F <--- 10 200-219 168 168 168 295 295 295 T F T <--- 11 220-239 176 176 176 312 312 312 F F F 12 240-259 183 183 183 327 327 327 F F F 13 260-279 183 183 183 327 327 327 F F F 14 280-299 184 176 184 333 310 333 F F F <--- 15 300-319 182 182 182 325 325 325 F F F 16 320-339 182 182 182 325 325 325 F F F 17 340-359 182 182 182 325 325 325 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 184 183 184 333 327 333 F F F <--- 20 400-419 184 183 184 333 327 333 F F F <--- 21 420-439 180 180 180 320 320 320 F F F 22 440-459 184 174 184 330 305 330 F F F <--- 23 460-479 179 179 179 317 317 317 F F F 24 480-499 178 178 178 315 315 315 T F T <--- 25 500-519 183 183 183 327 327 327 F F F 26 520-539 182 182 182 326 326 326 F F F 27 540-559 182 182 182 325 325 325 F F F 28 560-579 182 182 182 325 325 325 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 184, Max flush: 333 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 185 185 185 334 334 334 F F F 3 060-079 184 184 184 331 331 331 F F F 4 080-099 179 179 179 317 317 317 F F F 5 100-119 184 184 184 333 333 333 F F F 6 120-139 183 183 183 327 327 327 F F F 7 140-159 184 184 184 333 333 333 F F F 8 160-179 184 184 184 333 333 333 F F F 9 180-199 184 184 184 333 333 333 F F F 10 200-219 185 185 185 334 334 334 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 183 183 183 327 327 327 F F F 13 260-279 183 183 183 327 327 327 F F F 14 280-299 184 184 184 333 333 333 F F F 15 300-319 182 182 182 325 325 325 F F F 16 320-339 182 182 182 325 325 325 F F F 17 340-359 182 182 182 325 325 325 F F F 18 360-379 170 170 170 297 297 297 F F F 19 380-399 184 184 184 333 333 333 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 180 180 180 320 320 320 F F F 22 440-459 184 184 184 330 330 330 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 185 185 185 334 334 334 F F F 25 500-519 183 183 183 327 327 327 F F F 26 520-539 182 182 182 326 326 326 F F F 27 540-559 182 182 182 325 325 325 F F F 28 560-579 182 182 182 325 325 325 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 185, Max flush: 334 Begin loop 93 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.802780026Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"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":"2026-10-22T23:26:57.810060204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.810125035Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"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":"2026-10-22T23:26:57.817091869Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.817349351Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:26:57.817379017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.817387746Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"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":"2026-10-22T23:26:57.817399614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"Crucible b36564ea-4b1b-40bc-8078-9afdaef33c1e has session id: ccd48ba4-6331-4326-910c-4b4cde2b64af","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.817729805Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Upstairs opts: Upstairs UUID: b36564ea-4b1b-40bc-8078-9afdaef33c1e, 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":"2026-10-22T23:26:57.817755182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Crucible stats registered with UUID: b36564ea-4b1b-40bc-8078-9afdaef33c1e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.81776556Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:26:57.817778228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.81797273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"0","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818001575Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"1","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818012744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"2","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818129296Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"task":"crutest"} {"msg":"The guest has requested activation with gen:186","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818142355Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"b36564ea-4b1b-40bc-8078-9afdaef33c1e active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818165941Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.81817563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"0","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818185588Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"1","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818195257Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"2","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818204965Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"2","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818215414Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"0","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818225332Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"1","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"ds_connection connected from Ok(127.0.0.1:47009)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818268716Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"2","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"ds_connection connected from Ok(127.0.0.1:45337)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818415564Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"1","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"ds_connection connected from Ok(127.0.0.1:56510)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.818440741Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"io task","client":"0","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"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":"2026-10-22T23:26:57.81898713Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"1","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"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":"2026-10-22T23:26:57.819004868Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"0","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"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":"2026-10-22T23:26:57.819016116Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"2","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819336579Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819347737Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"[0]R flush_numbers[0..12]: [301, 317, 334, 331, 317, 333, 327, 333, 333, 333, 334, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819381592Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"[0]R generation[0..12]: [171, 179, 185, 184, 179, 184, 183, 184, 184, 184, 185, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.81939309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"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":"2026-10-22T23:26:57.819404279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"[1]R flush_numbers[0..12]: [301, 317, 334, 331, 317, 333, 327, 333, 333, 333, 334, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819415157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"[1]R generation[0..12]: [171, 179, 185, 184, 179, 184, 183, 184, 184, 184, 185, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819425826Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"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":"2026-10-22T23:26:57.819436724Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"[2]R flush_numbers[0..12]: [301, 317, 334, 331, 317, 333, 327, 333, 333, 333, 334, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819450192Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"[2]R generation[0..12]: [171, 179, 185, 184, 179, 184, 183, 184, 184, 184, 185, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.81946079Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"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":"2026-10-22T23:26:57.819471649Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Max found gen is 186","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819481127Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Generation requested: 186 >= found:186","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819490936Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Next flush: 335","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819500525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819515132Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"":"downstairs","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819524971Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.8195339Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"0","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819544058Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"1","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819553887Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"client":"2","":"downstairs","session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819563875Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819573164Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"b36564ea-4b1b-40bc-8078-9afdaef33c1e is now active with session: ccd48ba4-6331-4326-910c-4b4cde2b64af","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819583182Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819592151Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"session_id":"ccd48ba4-6331-4326-910c-4b4cde2b64af"} {"msg":"The guest has finished waiting for activation with:186","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.81960275Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"Activated sub_volume b36564ea-4b1b-40bc-8078-9afdaef33c1e","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819610778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.819619047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"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":"2026-10-22T23:26:57.819909054Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"task":"crutest"} 01/30 Write block 358 len 12288 data: 14 11 12 02/30 Write block 173 len 40960 data: 13 12 11 15 14 12 12 13 11 13 03/30 Read block 130 len 28672 04/30 Write block 204 len 32768 data: 9 10 14 16 14 15 16 14 05/30 Flush 06/30 Write block 114 len 28672 data: 14 10 14 14 12 15 13 07/30 Read block 126 len 32768 08/30 Write block 497 len 24576 data: 8 9 9 7 7 10 09/30 Flush 10/30 Write block 294 len 8192 data: 18 21 11/30 Write block 304 len 4096 data: 15 12/30 Read block 183 len 40960 13/30 Read block 416 len 8192 14/30 Read block 561 len 20480 15/30 Read block 261 len 28672 16/30 Read block 402 len 12288 17/30 Write block 214 len 8192 data: 10 13 18/30 Write block 133 len 28672 data: 11 8 10 11 12 15 16 19/30 Write block 178 len 36864 data: 13 13 14 12 14 12 10 6 8 20/30 Read block 309 len 16384 21/30 Write block 65 len 28672 data: 12 13 12 9 11 12 14 22/30 Write block 244 len 8192 data: 8 7 23/30 Read block 221 len 40960 24/30 Read block 570 len 32768 25/30 Read block 83 len 28672 26/30 Read block 562 len 12288 27/30 Read block 465 len 16384 28/30 Read block 106 len 36864 29/30 Write block 332 len 16384 data: 16 13 14 14 30/30 Write block 84 len 16384 data: 10 11 12 14 ---------------------------------------------------------------- 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 3 Done Done Done false 1001 Acked Write 10 Sent Done Done false 1002 Acked Read 7 Sent Done Done false 1003 Acked Write 8 Sent Done Done false 1004 Acked Flush 0 Sent Done Done false 1005 Acked Write 7 Sent Done Done false 1006 Acked Read 8 Sent Done Done false 1007 Acked Write 6 Sent Done Done false 1008 Acked Flush 0 Sent Done Done false 1009 Acked Write 2 Sent Done Done false 1010 Acked Write 1 Sent Done Done false 1011 Acked Read 10 Sent Done Done false 1012 Acked Read 2 Sent Done Done false 1013 Acked Read 5 Sent Done Done false 1014 Acked Read 7 Sent Done Done false 1015 Acked Read 3 Sent Done Done false 1016 Acked Write 2 Sent Done Done false 1017 Acked Write 7 Sent Done Done false 1018 Acked Write 9 Sent Done Done false 1019 Acked Read 4 Sent Done Done false 1020 Acked Write 7 Sent Done Done false 1021 Acked Write 2 Sent Done Done false 1022 Acked Read 10 Sent Done Done false 1023 Acked Read 8 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 Read 9 Sent Done Done false 1028 Acked Write 4 Sent Sent Sent false 1029 Acked Write 4 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(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":"2026-10-22T23:26:57.827716435Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:26:57.828014391Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1880,"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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 185 185 185 334 334 334 F F F 3 060-079 184 184 184 331 331 331 F T T <--- 4 080-099 179 179 179 317 317 317 F T T <--- 5 100-119 184 186 186 333 336 336 F F F <--- 6 120-139 183 186 186 327 336 336 F T T <--- 7 140-159 184 184 184 333 333 333 F F F 8 160-179 184 186 186 333 335 335 F T T <--- 9 180-199 184 186 186 333 335 335 F T T <--- 10 200-219 185 186 186 334 335 335 F T T <--- 11 220-239 176 176 176 312 312 312 F F F 12 240-259 183 183 183 327 327 327 F T T <--- 13 260-279 183 183 183 327 327 327 F F F 14 280-299 184 184 184 333 333 333 F T T <--- 15 300-319 182 182 182 325 325 325 F T T <--- 16 320-339 182 182 182 325 325 325 F T T <--- 17 340-359 182 186 186 325 335 335 T F F <--- 18 360-379 170 186 186 297 335 335 T F F <--- 19 380-399 184 184 184 333 333 333 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 180 180 180 320 320 320 F F F 22 440-459 184 184 184 330 330 330 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 185 186 186 334 336 336 F F F <--- 25 500-519 183 186 186 327 336 336 F F F <--- 26 520-539 182 182 182 326 326 326 F F F 27 540-559 182 182 182 325 325 325 F F F 28 560-579 182 182 182 325 325 325 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 186, 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 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 0 000-019 171 171 171 301 301 301 F F F 1 020-039 179 179 179 317 317 317 F F F 2 040-059 185 185 185 334 334 334 F F F 3 060-079 187 187 187 337 337 337 F F F 4 080-099 187 187 187 337 337 337 F F F 5 100-119 186 186 186 336 336 336 F F F 6 120-139 187 187 187 337 337 337 F F F 7 140-159 184 184 184 333 333 333 F F F 8 160-179 187 187 187 337 337 337 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 187 187 187 337 337 337 F F F 13 260-279 183 183 183 327 327 327 F F F 14 280-299 187 187 187 337 337 337 F F F 15 300-319 187 187 187 337 337 337 F F F 16 320-339 187 187 187 337 337 337 F F F 17 340-359 186 186 186 335 335 335 F F F 18 360-379 186 186 186 335 335 335 F F F 19 380-399 184 184 184 333 333 333 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 180 180 180 320 320 320 F F F 22 440-459 184 184 184 330 330 330 F F F 23 460-479 179 179 179 317 317 317 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 186 186 186 336 336 336 F F F 26 520-539 182 182 182 326 326 326 F F F 27 540-559 182 182 182 325 325 325 F F F 28 560-579 182 182 182 325 325 325 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 187, Max flush: 337 Begin loop 94 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.080088711Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"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":"2026-10-22T23:27:02.088643322Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.088975873Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:27:02.089004378Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089015637Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"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":"2026-10-22T23:27:02.089027405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"Crucible 2e08be8e-bc08-4686-9e1b-ca769c127ca3 has session id: e718870c-c920-4df2-987e-d5e630622b87","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089370984Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Upstairs opts: Upstairs UUID: 2e08be8e-bc08-4686-9e1b-ca769c127ca3, 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":"2026-10-22T23:27:02.08940109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Crucible stats registered with UUID: 2e08be8e-bc08-4686-9e1b-ca769c127ca3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089413208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:02.089422837Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089574075Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"1","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089589792Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"0","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089600251Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"2","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089760977Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"task":"crutest"} {"msg":"The guest has requested activation with gen:188","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089785343Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"2e08be8e-bc08-4686-9e1b-ca769c127ca3 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089804301Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089813319Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"0","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089823128Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"1","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089833106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"2","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089844995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"2","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089855183Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"0","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.089865522Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"1","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"ds_connection connected from Ok(127.0.0.1:41249)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.090054144Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"0","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"ds_connection connected from Ok(127.0.0.1:49680)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.090084719Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"2","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"ds_connection connected from Ok(127.0.0.1:63628)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.090096768Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"io task","client":"1","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"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":"2026-10-22T23:27:02.090567808Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"0","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"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":"2026-10-22T23:27:02.090584176Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"1","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"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":"2026-10-22T23:27:02.090598674Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"2","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.090887771Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.090925616Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"[0]R flush_numbers[0..12]: [301, 317, 334, 337, 337, 336, 337, 333, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091008223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"[0]R generation[0..12]: [171, 179, 185, 187, 187, 186, 187, 184, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091020072Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"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":"2026-10-22T23:27:02.09103154Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"[1]R flush_numbers[0..12]: [301, 317, 334, 337, 337, 336, 337, 333, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091045068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"[1]R generation[0..12]: [171, 179, 185, 187, 187, 186, 187, 184, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091055786Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"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":"2026-10-22T23:27:02.091066755Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"[2]R flush_numbers[0..12]: [301, 317, 334, 337, 337, 336, 337, 333, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091077593Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"[2]R generation[0..12]: [171, 179, 185, 187, 187, 186, 187, 184, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091088242Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"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":"2026-10-22T23:27:02.09109925Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Max found gen is 188","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091108939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Generation requested: 188 >= found:188","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091118947Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Next flush: 338","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091128466Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091138184Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"":"downstairs","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091147983Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091157032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"0","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.09116718Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"1","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091177019Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"client":"2","":"downstairs","session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091187107Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091197796Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"2e08be8e-bc08-4686-9e1b-ca769c127ca3 is now active with session: e718870c-c920-4df2-987e-d5e630622b87","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091207824Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091216703Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"session_id":"e718870c-c920-4df2-987e-d5e630622b87"} {"msg":"The guest has finished waiting for activation with:188","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091225931Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"Activated sub_volume 2e08be8e-bc08-4686-9e1b-ca769c127ca3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.09123417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.091242379Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"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":"2026-10-22T23:27:02.091599086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"task":"crutest"} 01/30 Flush 02/30 Write block 107 len 20480 data: 10 9 13 13 15 03/30 Read block 550 len 28672 04/30 Read block 179 len 40960 05/30 Read block 189 len 4096 06/30 Flush 07/30 Write block 464 len 4096 data: 17 08/30 Read block 216 len 8192 09/30 Write block 513 len 32768 data: 15 13 11 12 15 14 13 11 10/30 Read block 382 len 40960 11/30 Write block 39 len 24576 data: 16 13 13 14 17 18 12/30 Write block 328 len 8192 data: 15 15 13/30 Write block 571 len 16384 data: 19 19 20 20 14/30 Write block 322 len 32768 data: 11 12 14 15 13 16 16 16 15/30 Read block 337 len 24576 16/30 Read block 206 len 20480 17/30 Flush 18/30 Write block 524 len 4096 data: 12 19/30 Read block 411 len 8192 20/30 Read block 338 len 28672 21/30 Write block 330 len 4096 data: 17 22/30 Write block 537 len 32768 data: 17 16 17 15 13 14 17 16 23/30 Write block 14 len 24576 data: 18 21 19 14 15 16 24/30 Write block 286 len 12288 data: 15 16 18 25/30 Write block 240 len 4096 data: 16 26/30 Write block 139 len 8192 data: 17 15 27/30 Write block 61 len 32768 data: 16 18 14 17 13 14 13 10 28/30 Write block 83 len 4096 data: 10 29/30 Write block 96 len 20480 data: 11 11 14 13 18 30/30 Write block 435 len 12288 data: 6 12 12 ---------------------------------------------------------------- Crucible gen:188 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 Read 10 Done Sent Done false 1004 Acked Read 1 Done Sent Done false 1005 Acked Flush 0 Done Sent Done false 1006 Acked Write 1 Done Sent Done false 1007 Acked Read 2 Done Sent Done false 1008 Acked Write 8 Done Sent Done false 1009 Acked Read 10 Done Sent Done false 1010 Acked Write 6 Done Sent Done false 1011 Acked Write 2 Done Sent Done false 1012 Acked Write 4 Done Sent Done false 1013 Acked Write 8 Done Sent Done false 1014 Acked Read 6 Done Sent Done false 1015 Acked Read 5 Done Sent Done false 1016 Acked Flush 0 Done Sent Done false 1017 Acked Write 1 Done Sent Done false 1018 Acked Read 2 Done Sent Done false 1019 Acked Read 7 Done Sent Done false 1020 Acked Write 1 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Write 6 Done Sent Done false 1023 Acked Write 3 Done Sent Done false 1024 Acked Write 1 Done Sent Done false 1025 Acked Write 2 Done Sent Sent false 1026 Acked Write 8 Sent Sent Sent false 1027 Acked Write 1 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 4 27 5 36 Done 25 2 24 51 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1016)) Some(JobId(1000)) Some(JobId(1016)) 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":"2026-10-22T23:27:02.098285202Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:02.098576189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1888,"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 0 000-019 171 171 171 301 301 301 T F T <--- 1 020-039 188 179 188 340 317 340 F F F <--- 2 040-059 188 185 188 340 334 340 F F F <--- 3 060-079 187 187 187 337 337 337 T F T <--- 4 080-099 187 187 187 337 337 337 T F T <--- 5 100-119 188 186 188 339 336 339 T T T <--- 6 120-139 187 187 187 337 337 337 T F T <--- 7 140-159 184 184 184 333 333 333 T F T <--- 8 160-179 187 187 187 337 337 337 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 187 187 187 337 337 337 T F T <--- 13 260-279 183 183 183 327 327 327 F F F 14 280-299 187 187 187 337 337 337 T F T <--- 15 300-319 187 187 187 337 337 337 F F F 16 320-339 188 187 188 340 337 340 T F T <--- 17 340-359 186 186 186 335 335 335 F F F 18 360-379 186 186 186 335 335 335 F F F 19 380-399 184 184 184 333 333 333 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 180 180 180 320 320 320 T F T <--- 22 440-459 184 184 184 330 330 330 F F F 23 460-479 188 179 188 340 317 340 F F F <--- 24 480-499 186 186 186 336 336 336 F F F 25 500-519 188 186 188 340 336 340 F F F <--- 26 520-539 188 182 188 340 326 340 T F T <--- 27 540-559 182 182 182 325 325 325 T F T <--- 28 560-579 188 182 188 340 325 340 F F F <--- 29 580-599 182 182 182 325 325 325 F F F Max gen: 188, 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 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 0 000-019 189 189 189 341 341 341 F F F 1 020-039 188 188 188 340 340 340 F F F 2 040-059 188 188 188 340 340 340 F F F 3 060-079 189 189 189 341 341 341 F F F 4 080-099 189 189 189 341 341 341 F F F 5 100-119 189 189 189 341 341 341 F F F 6 120-139 189 189 189 341 341 341 F F F 7 140-159 189 189 189 341 341 341 F F F 8 160-179 187 187 187 337 337 337 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 189 189 189 341 341 341 F F F 13 260-279 183 183 183 327 327 327 F F F 14 280-299 189 189 189 341 341 341 F F F 15 300-319 187 187 187 337 337 337 F F F 16 320-339 189 189 189 341 341 341 F F F 17 340-359 186 186 186 335 335 335 F F F 18 360-379 186 186 186 335 335 335 F F F 19 380-399 184 184 184 333 333 333 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 189 189 189 341 341 341 F F F 22 440-459 184 184 184 330 330 330 F F F 23 460-479 188 188 188 340 340 340 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 188 188 188 340 340 340 F F F 26 520-539 189 189 189 341 341 341 F F F 27 540-559 189 189 189 341 341 341 F F F 28 560-579 188 188 188 340 340 340 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 189, Max flush: 341 Begin loop 95 Downstairs to restart: 1 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.354644332Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"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":"2026-10-22T23:27:06.362789923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.36308297Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:27:06.363121394Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363130893Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"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":"2026-10-22T23:27:06.363142721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"Crucible f3d552e4-a826-4fd1-84c7-61c6bf1ac8c1 has session id: 363ae643-9db2-4807-85fa-3a2be92349f3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363498189Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Upstairs opts: Upstairs UUID: f3d552e4-a826-4fd1-84c7-61c6bf1ac8c1, 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":"2026-10-22T23:27:06.363529434Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Crucible stats registered with UUID: f3d552e4-a826-4fd1-84c7-61c6bf1ac8c1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363540303Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:06.363549691Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363721846Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"2","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363750862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"1","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.36376208Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"0","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363881532Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"task":"crutest"} {"msg":"The guest has requested activation with gen:190","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363906109Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"f3d552e4-a826-4fd1-84c7-61c6bf1ac8c1 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363919417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363930445Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"0","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363940334Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"1","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363950112Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"2","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363959791Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"2","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363969959Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"0","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.363979898Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"1","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"ds_connection connected from Ok(127.0.0.1:50510)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.364038659Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"2","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"ds_connection connected from Ok(127.0.0.1:62753)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.364049948Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"1","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"ds_connection connected from Ok(127.0.0.1:37298)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.364060546Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"io task","client":"0","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"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":"2026-10-22T23:27:06.364751634Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"0","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"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":"2026-10-22T23:27:06.364799547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"2","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"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":"2026-10-22T23:27:06.364868617Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"1","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365093844Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365152595Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"[0]R flush_numbers[0..12]: [341, 340, 340, 341, 341, 341, 341, 341, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365211387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"[0]R generation[0..12]: [189, 188, 188, 189, 189, 189, 189, 189, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365225525Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"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":"2026-10-22T23:27:06.365236783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"[1]R flush_numbers[0..12]: [341, 340, 340, 341, 341, 341, 341, 341, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365247721Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"[1]R generation[0..12]: [189, 188, 188, 189, 189, 189, 189, 189, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.36525832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"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":"2026-10-22T23:27:06.365269638Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"[2]R flush_numbers[0..12]: [341, 340, 340, 341, 341, 341, 341, 341, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365280417Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"[2]R generation[0..12]: [189, 188, 188, 189, 189, 189, 189, 189, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365291175Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"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":"2026-10-22T23:27:06.365302223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Max found gen is 190","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365311722Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Generation requested: 190 >= found:190","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.36532162Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Next flush: 342","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365331129Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365340648Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"":"downstairs","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365350436Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365359405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"0","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365370913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"1","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365380882Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"client":"2","":"downstairs","session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.36539093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365400209Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"f3d552e4-a826-4fd1-84c7-61c6bf1ac8c1 is now active with session: 363ae643-9db2-4807-85fa-3a2be92349f3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365410387Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365419236Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"session_id":"363ae643-9db2-4807-85fa-3a2be92349f3"} {"msg":"The guest has finished waiting for activation with:190","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365428425Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"Activated sub_volume f3d552e4-a826-4fd1-84c7-61c6bf1ac8c1","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365436614Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.365444992Z","hostname":"Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"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":"2026-10-22T23:27:06.365715642Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"task":"crutest"} 01/30 Flush 02/30 Write block 122 len 16384 data: 13 13 14 17 03/30 Write block 395 len 12288 data: 14 16 16 04/30 Read block 372 len 20480 05/30 Write block 34 len 12288 data: 14 12 15 06/30 Flush 07/30 Write block 427 len 32768 data: 12 11 11 11 12 13 11 9 08/30 Write block 339 len 36864 data: 19 17 17 14 10 10 12 13 11 09/30 Read block 503 len 24576 10/30 Write block 263 len 12288 data: 15 12 14 11/30 Flush 12/30 Write block 319 len 36864 data: 9 9 10 12 13 15 16 14 17 13/30 Read block 174 len 24576 14/30 Read block 178 len 8192 15/30 Read block 385 len 20480 16/30 Read block 257 len 20480 17/30 Write block 334 len 4096 data: 15 18/30 Flush 19/30 Flush 20/30 Write block 329 len 8192 data: 17 18 21/30 Flush 22/30 Write block 96 len 32768 data: 12 12 15 14 19 15 13 12 23/30 Write block 294 len 28672 data: 19 22 20 19 18 19 17 24/30 Write block 37 len 4096 data: 18 25/30 Flush 26/30 Write block 27 len 28672 data: 17 13 15 15 14 12 17 27/30 Read block 262 len 24576 28/30 Write block 111 len 20480 data: 16 13 15 15 11 29/30 Write block 328 len 12288 data: 17 18 19 30/30 Write block 142 len 24576 data: 16 17 16 16 13 13 ---------------------------------------------------------------- Crucible gen:190 GIO:true work queues: Upstairs:0 downstairs:24 States: Active Active Active JOBID ACK TYPE BKS/EXT DS:0 DS:1 DS:2 REPLAY 1006 Acked Write 8 Done Sent Done false 1007 Acked Write 9 Done Sent Done false 1008 Acked Read 6 Done Sent Done false 1009 Acked Write 3 Done Sent Done false 1010 Acked Flush 0 Done Sent Done false 1011 Acked Write 9 Done Sent Done false 1012 Acked Read 6 Done Sent Done false 1013 Acked Read 2 Done Sent Done false 1014 Acked Read 5 Done Sent Done false 1015 Acked Read 5 Done Sent Done false 1016 Acked Write 1 Done Sent Done false 1017 Acked Flush 0 Done Sent Done false 1018 Acked Flush 0 Done Sent Done false 1019 Acked Write 2 Done Sent Done false 1020 Acked Flush 0 Done Sent Done false 1021 Acked Write 8 Done Sent Done false 1022 Acked Write 7 Done Sent Done false 1023 Acked Write 1 Done Sent Done false 1024 Acked Flush 0 Done Sent Done false 1025 Acked Write 7 Done Sent Done false 1026 Acked Read 6 Done Sent Done false 1027 Acked Write 5 Sent Sent Sent false 1028 Acked Write 3 Sent Sent Sent false 1029 Acked Write 6 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 24 3 30 Done 21 0 21 42 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1024)) Some(JobId(1005)) Some(JobId(1024)) Downstairs last five completed: 1005 1004 1003 1002 1001 Upstairs last five completed: 1029 1028 1027 1026 1025 {"msg":"Guest handle has been dropped","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:06.373223997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:06.37354336Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1896,"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 0 000-019 189 189 189 341 341 341 F F F 1 020-039 190 190 190 348 343 348 T F T <--- 2 040-059 188 188 188 340 340 340 F F F 3 060-079 189 189 189 341 341 341 F F F 4 080-099 190 189 190 348 341 348 F F F <--- 5 100-119 190 189 190 348 341 348 T F T <--- 6 120-139 190 190 190 343 343 343 F F F 7 140-159 189 189 189 341 341 341 T F T <--- 8 160-179 187 187 187 337 337 337 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 189 189 189 341 341 341 F F F 13 260-279 190 183 190 344 327 344 F F F <--- 14 280-299 190 189 190 348 341 348 F F F <--- 15 300-319 190 187 190 348 337 348 F F F <--- 16 320-339 190 189 190 347 341 347 T F T <--- 17 340-359 190 186 190 344 335 344 F F F <--- 18 360-379 186 186 186 335 335 335 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 190 189 190 344 341 344 F F F <--- 22 440-459 184 184 184 330 330 330 F F F 23 460-479 188 188 188 340 340 340 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 188 188 188 340 340 340 F F F 26 520-539 189 189 189 341 341 341 F F F 27 540-559 189 189 189 341 341 341 F F F 28 560-579 188 188 188 340 340 340 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 190, Max flush: 348 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 0 000-019 189 189 189 341 341 341 F F F 1 020-039 191 191 191 349 349 349 F F F 2 040-059 188 188 188 340 340 340 F F F 3 060-079 189 189 189 341 341 341 F F F 4 080-099 190 190 190 348 348 348 F F F 5 100-119 191 191 191 349 349 349 F F F 6 120-139 190 190 190 343 343 343 F F F 7 140-159 191 191 191 349 349 349 F F F 8 160-179 187 187 187 337 337 337 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 189 189 189 341 341 341 F F F 13 260-279 190 190 190 344 344 344 F F F 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 190 190 190 344 344 344 F F F 18 360-379 186 186 186 335 335 335 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 184 184 184 333 333 333 F F F 21 420-439 190 190 190 344 344 344 F F F 22 440-459 184 184 184 330 330 330 F F F 23 460-479 188 188 188 340 340 340 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 188 188 188 340 340 340 F F F 26 520-539 189 189 189 341 341 341 F F F 27 540-559 189 189 189 341 341 341 F F F 28 560-579 188 188 188 340 340 340 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 191, Max flush: 349 Begin loop 96 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.608863747Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"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":"2026-10-22T23:27:10.617140349Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.617433565Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:27:10.617466451Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.617475469Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"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":"2026-10-22T23:27:10.617487158Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"Crucible 435a8342-6fef-4b01-af0f-8b2134a14078 has session id: e79284b9-c9ff-403b-a3b2-8593034d4642","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.617845205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Upstairs opts: Upstairs UUID: 435a8342-6fef-4b01-af0f-8b2134a14078, 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":"2026-10-22T23:27:10.617874561Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Crucible stats registered with UUID: 435a8342-6fef-4b01-af0f-8b2134a14078","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.617885309Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:10.617894628Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618056884Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"1","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618086009Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"0","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618097038Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"2","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618236597Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"task":"crutest"} {"msg":"The guest has requested activation with gen:192","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618259224Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"435a8342-6fef-4b01-af0f-8b2134a14078 active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618268193Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618277411Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"0","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.61828762Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"1","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618297838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"2","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618307787Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"0","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618317995Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"2","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618328004Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"1","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"ds_connection connected from Ok(127.0.0.1:44613)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.61842352Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"0","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"ds_connection connected from Ok(127.0.0.1:64637)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618435138Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"1","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"ds_connection connected from Ok(127.0.0.1:33301)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.618445726Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"io task","client":"2","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"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":"2026-10-22T23:27:10.619155512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"1","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"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":"2026-10-22T23:27:10.619177459Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"0","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"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":"2026-10-22T23:27:10.619188807Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"2","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619464696Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619501601Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"[0]R flush_numbers[0..12]: [341, 349, 340, 341, 348, 349, 343, 349, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619546784Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"[0]R generation[0..12]: [189, 191, 188, 189, 190, 191, 190, 191, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619558243Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"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":"2026-10-22T23:27:10.619569461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"[1]R flush_numbers[0..12]: [341, 349, 340, 341, 348, 349, 343, 349, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619580159Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"[1]R generation[0..12]: [189, 191, 188, 189, 190, 191, 190, 191, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619590618Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"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":"2026-10-22T23:27:10.619601646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"[2]R flush_numbers[0..12]: [341, 349, 340, 341, 348, 349, 343, 349, 337, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619612225Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"[2]R generation[0..12]: [189, 191, 188, 189, 190, 191, 190, 191, 187, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619622863Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"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":"2026-10-22T23:27:10.619634022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Max found gen is 192","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.61964346Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Generation requested: 192 >= found:192","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619653499Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Next flush: 350","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619663007Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619672566Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"":"downstairs","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619683584Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619692773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"0","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619702481Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"1","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.61971227Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"client":"2","":"downstairs","session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619722199Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619731477Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"435a8342-6fef-4b01-af0f-8b2134a14078 is now active with session: e79284b9-c9ff-403b-a3b2-8593034d4642","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619741646Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619750454Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"session_id":"e79284b9-c9ff-403b-a3b2-8593034d4642"} {"msg":"The guest has finished waiting for activation with:192","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619759583Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"Activated sub_volume 435a8342-6fef-4b01-af0f-8b2134a14078","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619767742Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.619776091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","Disk: sv:1 bs:4096 ts:2457600 tb:600 max_io:256 or 1048576 pid":1904,"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":"2026-10-22T23:27:10.62005493Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"task":"crutest"} 01/30 Write block 401 len 40960 data: 18 20 21 22 17 17 19 14 15 11 02/30 Read block 283 len 4096 03/30 Read block 192 len 36864 04/30 Read block 527 len 8192 05/30 Read block 303 len 8192 06/30 Flush 07/30 Write block 423 len 40960 data: 8 6 8 8 13 12 12 12 13 14 08/30 Read block 416 len 24576 09/30 Read block 4 len 12288 10/30 Write block 70 len 36864 data: 13 15 14 14 17 18 20 16 11 11/30 Read block 229 len 20480 12/30 Read block 430 len 40960 13/30 Read block 325 len 8192 14/30 Write block 463 len 12288 data: 19 18 17 15/30 Read block 484 len 4096 16/30 Read block 308 len 12288 17/30 Read block 73 len 16384 18/30 Write block 446 len 28672 data: 10 10 11 11 14 16 15 19/30 Read block 399 len 24576 20/30 Read block 590 len 8192 21/30 Write block 419 len 36864 data: 18 17 16 12 9 7 9 9 14 22/30 Write block 564 len 12288 data: 16 18 21 23/30 Write block 457 len 8192 data: 22 25 24/30 Read block 165 len 28672 25/30 Write block 171 len 8192 data: 15 11 26/30 Read block 432 len 40960 27/30 Read block 315 len 32768 28/30 Write block 346 len 4096 data: 14 29/30 Write block 548 len 20480 data: 15 15 18 14 11 30/30 Write block 53 len 16384 data: 16 16 16 16 ---------------------------------------------------------------- Crucible gen:192 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 1 Done Done Done false 1002 Acked Read 9 Done Done Sent false 1003 Acked Read 2 Done Done Sent false 1004 Acked Read 2 Done Done Sent false 1005 Acked Flush 0 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Read 6 Done Done Sent false 1008 Acked Read 3 Done Done Sent false 1009 Acked Write 9 Done Done Sent false 1010 Acked Read 5 Done Done Sent false 1011 Acked Read 10 Done Done Sent false 1012 Acked Read 2 Done Done Sent false 1013 Acked Write 3 Done Done Sent false 1014 Acked Read 1 Done Done Sent false 1015 Acked Read 3 Done Done Sent false 1016 Acked Read 4 Done Done Sent false 1017 Acked Write 7 Done Done Sent false 1018 Acked Read 6 Done Done Sent false 1019 Acked Read 2 Done Done Sent false 1020 Acked Write 9 Done Done Sent false 1021 Acked Write 3 Done Done Sent false 1022 Acked Write 2 Done Done Sent false 1023 Acked Read 7 Done Done Sent false 1024 Acked Write 2 Done Done Sent false 1025 Acked Read 10 Done Done Sent false 1026 Acked Read 8 Done Done Sent false 1027 Acked Write 1 Sent Sent Sent false 1028 Acked Write 5 Sent Sent Sent false 1029 Acked Write 4 Sent Sent Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 3 3 28 34 Done 27 27 2 56 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":"2026-10-22T23:27:10.627596939Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:10.627890596Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1904,"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 0 000-019 189 189 189 341 341 341 F F F 1 020-039 191 191 191 349 349 349 F F F 2 040-059 188 188 188 340 340 340 T T F <--- 3 060-079 189 189 189 341 341 341 T T F <--- 4 080-099 190 190 190 348 348 348 F F F 5 100-119 191 191 191 349 349 349 F F F 6 120-139 190 190 190 343 343 343 F F F 7 140-159 191 191 191 349 349 349 F F F 8 160-179 187 187 187 337 337 337 T T F <--- 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 189 189 189 341 341 341 F F F 13 260-279 190 190 190 344 344 344 F F F 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 190 190 190 344 344 344 T T F <--- 18 360-379 186 186 186 335 335 335 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 192 192 184 350 350 333 T T T <--- 21 420-439 190 190 190 344 344 344 T T F <--- 22 440-459 184 184 184 330 330 330 T T F <--- 23 460-479 188 188 188 340 340 340 T T F <--- 24 480-499 186 186 186 336 336 336 F F F 25 500-519 188 188 188 340 340 340 F F F 26 520-539 189 189 189 341 341 341 F F F 27 540-559 189 189 189 341 341 341 T T F <--- 28 560-579 188 188 188 340 340 340 T T F <--- 29 580-599 182 182 182 325 325 325 F F F Max gen: 192, Max flush: 350 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 0 000-019 189 189 189 341 341 341 F F F 1 020-039 191 191 191 349 349 349 F F F 2 040-059 193 193 193 351 351 351 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 190 190 190 348 348 348 F F F 5 100-119 191 191 191 349 349 349 F F F 6 120-139 190 190 190 343 343 343 F F F 7 140-159 191 191 191 349 349 349 F F F 8 160-179 193 193 193 351 351 351 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 F F F 12 240-259 189 189 189 341 341 341 F F F 13 260-279 190 190 190 344 344 344 F F F 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 193 193 193 351 351 351 F F F 18 360-379 186 186 186 335 335 335 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 193 193 193 351 351 351 F F F 21 420-439 193 193 193 351 351 351 F F F 22 440-459 193 193 193 351 351 351 F F F 23 460-479 193 193 193 351 351 351 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 188 188 188 340 340 340 F F F 26 520-539 189 189 189 341 341 341 F F F 27 540-559 193 193 193 351 351 351 F F F 28 560-579 193 193 193 351 351 351 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 193, Max flush: 351 Begin loop 97 Downstairs to restart: 0 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.86512716Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"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":"2026-10-22T23:27:14.872346937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"task":"crutest"} {"msg":"look at: http://127.0.0.1:12820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.872415377Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"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":"2026-10-22T23:27:14.879402209Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.879658981Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:27:14.879688997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.879697825Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"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":"2026-10-22T23:27:14.879709534Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"Crucible a77c008a-bca6-45b7-bf88-131c7807d6ec has session id: bb6ae44a-402e-4530-bc76-c4a5fe5a03c2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880029986Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Upstairs opts: Upstairs UUID: a77c008a-bca6-45b7-bf88-131c7807d6ec, 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":"2026-10-22T23:27:14.880060262Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Crucible stats registered with UUID: a77c008a-bca6-45b7-bf88-131c7807d6ec","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.88007157Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:14.880083548Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880231697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"0","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880262032Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"2","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880273111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"1","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880402002Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"task":"crutest"} {"msg":"The guest has requested activation with gen:194","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880426228Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"a77c008a-bca6-45b7-bf88-131c7807d6ec active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880450155Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880459943Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"0","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880469862Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"1","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.88047978Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"2","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880490179Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"2","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880500777Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"0","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880510806Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"1","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:43390)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880596773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"2","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:38045)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880612521Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"0","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"ds_connection connected from Ok(127.0.0.1:57260)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.880623149Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"io task","client":"1","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"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":"2026-10-22T23:27:14.881278343Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"1","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"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":"2026-10-22T23:27:14.881291871Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"0","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"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":"2026-10-22T23:27:14.88136576Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"2","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881584588Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881603775Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"[0]R flush_numbers[0..12]: [341, 349, 351, 351, 348, 349, 343, 349, 351, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881662766Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"[0]R generation[0..12]: [189, 191, 193, 193, 190, 191, 190, 191, 193, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881674204Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"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":"2026-10-22T23:27:14.881685253Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"[1]R flush_numbers[0..12]: [341, 349, 351, 351, 348, 349, 343, 349, 351, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881696111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"[1]R generation[0..12]: [189, 191, 193, 193, 190, 191, 190, 191, 193, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.88170662Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"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":"2026-10-22T23:27:14.881717668Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"[2]R flush_numbers[0..12]: [341, 349, 351, 351, 348, 349, 343, 349, 351, 337, 337, 312]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881728256Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"[2]R generation[0..12]: [189, 191, 193, 193, 190, 191, 190, 191, 193, 187, 187, 176]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881738985Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"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":"2026-10-22T23:27:14.881749993Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Max found gen is 194","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881760932Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Generation requested: 194 >= found:194","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.88177086Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Next flush: 352","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881780419Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881789827Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"":"downstairs","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881799976Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881809074Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"0","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881819263Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"1","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881829361Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"client":"2","":"downstairs","session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.88183953Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881849029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"a77c008a-bca6-45b7-bf88-131c7807d6ec is now active with session: bb6ae44a-402e-4530-bc76-c4a5fe5a03c2","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881858997Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881867976Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"session_id":"bb6ae44a-402e-4530-bc76-c4a5fe5a03c2"} {"msg":"The guest has finished waiting for activation with:194","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881877094Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"Activated sub_volume a77c008a-bca6-45b7-bf88-131c7807d6ec","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881885213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.881893312Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"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":"2026-10-22T23:27:14.882216305Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"task":"crutest"} 01/30 Flush 02/30 Write block 519 len 32768 data: 14 12 14 13 16 13 13 17 03/30 Flush 04/30 Write block 374 len 16384 data: 14 14 14 14 05/30 Read block 589 len 28672 06/30 Write block 40 len 36864 data: 14 14 15 18 19 18 15 15 14 07/30 Flush 08/30 Flush 09/30 Write block 249 len 4096 data: 7 10/30 Write block 443 len 16384 data: 16 16 12 11 11/30 Read block 160 len 28672 12/30 Flush 13/30 Write block 239 len 28672 data: 19 17 17 13 12 9 8 14/30 Read block 445 len 28672 15/30 Read block 327 len 28672 16/30 Read block 594 len 4096 17/30 Read block 533 len 36864 18/30 Write block 520 len 36864 data: 13 15 14 17 14 14 18 19 16 19/30 Read block 90 len 20480 20/30 Read block 239 len 12288 21/30 Read block 286 len 40960 22/30 Read block 270 len 28672 23/30 Write block 445 len 8192 data: 13 12 24/30 Read block 531 len 24576 25/30 Read block 16 len 40960 26/30 Read block 464 len 20480 27/30 Write block 522 len 12288 data: 15 18 15 28/30 Read block 517 len 28672 29/30 Read block 363 len 32768 30/30 Read block 79 len 32768 ---------------------------------------------------------------- Crucible gen:194 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 7 Done Done Done false 1013 Acked Read 7 Done Done Done false 1014 Acked Read 7 Done Done Done false 1015 Acked Read 1 Done Done Done false 1016 Acked Read 9 Done Done Done false 1017 Acked Write 9 Done Done Done false 1018 Acked Read 5 Done Done Done false 1019 Acked Read 3 Sent Done Done false 1020 Acked Read 10 Sent Done Done false 1021 Acked Read 7 Sent Done Done false 1022 Acked Write 2 Sent Done Done false 1023 Acked Read 6 Sent Done Done false 1024 Acked Read 10 Sent Done Done false 1025 Acked Read 5 Sent Done Done false 1026 Acked Write 3 Sent Done Done false 1027 Acked Read 7 Sent Done Done false 1028 Acked Read 8 Sent Done Done false 1029 Acked Read 8 Sent Done Done false STATES DS:0 DS:1 DS:2 TOTAL Sent 11 0 0 11 Done 7 18 18 43 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1011)) Some(JobId(1011)) Some(JobId(1011)) 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":"2026-10-22T23:27:14.890981714Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:14.891263773Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1912,"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 0 000-019 189 189 189 341 341 341 F F F 1 020-039 191 191 191 349 349 349 F F F 2 040-059 194 194 194 354 354 354 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 190 190 190 348 348 348 F F F 5 100-119 191 191 191 349 349 349 F F F 6 120-139 190 190 190 343 343 343 F F F 7 140-159 191 191 191 349 349 349 F F F 8 160-179 193 193 193 351 351 351 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 176 176 176 312 312 312 T T T 12 240-259 194 194 194 356 356 356 T T T 13 260-279 190 190 190 344 344 344 F F F 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 193 193 193 351 351 351 F F F 18 360-379 194 194 194 354 354 354 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 193 193 193 351 351 351 F F F 21 420-439 193 193 193 351 351 351 F F F 22 440-459 194 194 194 356 356 356 F T T <--- 23 460-479 193 193 193 351 351 351 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 194 194 194 353 353 353 F F F 26 520-539 194 194 194 353 353 353 T T T 27 540-559 193 193 193 351 351 351 F F F 28 560-579 193 193 193 351 351 351 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 194, Max flush: 356 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 Files /tmp/test_repair/test_repair_verify.data and /tmp/test_repair/test_repair_verify.data.last differ 524a525,527 > 15, > 18, > 15, 526,528d528 < 17, < 14, < 14, diff found after verify Loop: 97 Downstairs dump after verify (and repair): EXT BLOCKS GEN0 GEN1 GEN2 FL0 FL1 FL2 D0 D1 D2 DIFF 0 000-019 189 189 189 341 341 341 F F F 1 020-039 191 191 191 349 349 349 F F F 2 040-059 194 194 194 354 354 354 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 190 190 190 348 348 348 F F F 5 100-119 191 191 191 349 349 349 F F F 6 120-139 190 190 190 343 343 343 F F F 7 140-159 191 191 191 349 349 349 F F F 8 160-179 193 193 193 351 351 351 F F F 9 180-199 187 187 187 337 337 337 F F F 10 200-219 187 187 187 337 337 337 F F F 11 220-239 195 195 195 357 357 357 F F F 12 240-259 195 195 195 357 357 357 F F F 13 260-279 190 190 190 344 344 344 F F F 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 193 193 193 351 351 351 F F F 18 360-379 194 194 194 354 354 354 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 193 193 193 351 351 351 F F F 21 420-439 193 193 193 351 351 351 F F F 22 440-459 195 195 195 357 357 357 F F F 23 460-479 193 193 193 351 351 351 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 194 194 194 353 353 353 F F F 26 520-539 195 195 195 357 357 357 F F F 27 540-559 193 193 193 351 351 351 F F F 28 560-579 193 193 193 351 351 351 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 195, Max flush: 357 Begin loop 98 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.126802607Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"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":"2026-10-22T23:27:19.134960406Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135249804Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:27:19.135291738Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135310835Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"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":"2026-10-22T23:27:19.135323003Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"Crucible f9cbdf31-772b-4c9e-8d3b-fb21da796aaa has session id: 842d3ac4-31e8-424a-a74b-de9ef313b20b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135609631Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Upstairs opts: Upstairs UUID: f9cbdf31-772b-4c9e-8d3b-fb21da796aaa, 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":"2026-10-22T23:27:19.135661043Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Crucible stats registered with UUID: f9cbdf31-772b-4c9e-8d3b-fb21da796aaa","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135674811Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:19.13568416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135863063Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"2","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135893029Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"1","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.135904047Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"0","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.13601905Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"task":"crutest"} {"msg":"The guest has requested activation with gen:196","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136031949Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"f9cbdf31-772b-4c9e-8d3b-fb21da796aaa active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136063764Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136073512Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"0","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136083461Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"1","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.13609323Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"2","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136103018Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"2","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136113207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"1","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136123385Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"0","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"ds_connection connected from Ok(127.0.0.1:38226)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136193395Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"2","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"ds_connection connected from Ok(127.0.0.1:48752)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136218831Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"1","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"ds_connection connected from Ok(127.0.0.1:47750)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.136230429Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"io task","client":"0","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"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":"2026-10-22T23:27:19.136849098Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"1","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"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":"2026-10-22T23:27:19.136899111Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"0","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"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":"2026-10-22T23:27:19.136913169Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"2","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137183639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137221503Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"[0]R flush_numbers[0..12]: [341, 349, 354, 351, 348, 349, 343, 349, 351, 337, 337, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137282105Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"[0]R generation[0..12]: [189, 191, 194, 193, 190, 191, 190, 191, 193, 187, 187, 195]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137293563Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"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":"2026-10-22T23:27:19.137304761Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"[1]R flush_numbers[0..12]: [341, 349, 354, 351, 348, 349, 343, 349, 351, 337, 337, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.13731554Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"[1]R generation[0..12]: [189, 191, 194, 193, 190, 191, 190, 191, 193, 187, 187, 195]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137326468Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"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":"2026-10-22T23:27:19.137337446Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"[2]R flush_numbers[0..12]: [341, 349, 354, 351, 348, 349, 343, 349, 351, 337, 337, 357]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137348165Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"[2]R generation[0..12]: [189, 191, 194, 193, 190, 191, 190, 191, 193, 187, 187, 195]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137358833Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"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":"2026-10-22T23:27:19.137369842Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Max found gen is 196","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.13738114Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Generation requested: 196 >= found:196","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137391198Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Next flush: 358","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137400857Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137410246Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"":"downstairs","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137420384Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137429513Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"0","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137439541Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"1","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.1374496Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"client":"2","":"downstairs","session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137460068Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137469457Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"f9cbdf31-772b-4c9e-8d3b-fb21da796aaa is now active with session: 842d3ac4-31e8-424a-a74b-de9ef313b20b","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137479545Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137488524Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"session_id":"842d3ac4-31e8-424a-a74b-de9ef313b20b"} {"msg":"The guest has finished waiting for activation with:196","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137497913Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"Activated sub_volume f9cbdf31-772b-4c9e-8d3b-fb21da796aaa","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.137506102Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.13751446Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"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":"2026-10-22T23:27:19.137832134Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"task":"crutest"} 01/30 Write block 178 len 24576 data: 14 14 15 13 15 13 02/30 Write block 414 len 8192 data: 16 14 03/30 Write block 131 len 20480 data: 15 13 12 9 11 04/30 Read block 93 len 8192 05/30 Write block 467 len 16384 data: 13 12 11 10 06/30 Read block 589 len 20480 07/30 Read block 339 len 20480 08/30 Write block 538 len 16384 data: 17 18 16 14 09/30 Flush 10/30 Write block 81 len 28672 data: 9 9 11 11 12 13 15 11/30 Flush 12/30 Write block 125 len 8192 data: 18 14 13/30 Read block 246 len 16384 14/30 Read block 267 len 12288 15/30 Write block 168 len 20480 data: 11 11 12 16 12 16/30 Write block 11 len 12288 data: 16 17 19 17/30 Write block 348 len 36864 data: 12 13 16 14 11 8 11 13 11 18/30 Write block 500 len 24576 data: 8 8 11 14 13 18 19/30 Read block 366 len 8192 20/30 Read block 330 len 36864 21/30 Read block 461 len 16384 22/30 Write block 196 len 20480 data: 12 10 8 8 7 23/30 Write block 22 len 8192 data: 19 21 24/30 Write block 534 len 24576 data: 21 20 19 18 18 19 25/30 Read block 207 len 24576 26/30 Flush 27/30 Write block 261 len 28672 data: 15 15 16 13 15 18 15 28/30 Write block 87 len 12288 data: 16 15 17 29/30 Read block 323 len 24576 30/30 Write block 238 len 4096 data: 20 ---------------------------------------------------------------- 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 Write 6 Done Done Done false 1001 Acked Write 2 Done Done Sent false 1002 Acked Write 5 Done Done Sent false 1003 Acked Read 2 Done Done Sent false 1004 Acked Write 4 Done Done Sent false 1005 Acked Read 5 Done Done Sent false 1006 Acked Read 5 Done Done Sent false 1007 Acked Write 4 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 7 Done Done Sent false 1010 Acked Flush 0 Done Done Sent false 1011 Acked Write 2 Done Done Sent false 1012 Acked Read 4 Done Done Sent false 1013 Acked Read 3 Done Done Sent false 1014 Acked Write 5 Done Done Sent false 1015 Acked Write 3 Done Done Sent false 1016 Acked Write 9 Done Done Sent false 1017 Acked Write 6 Done Done Sent false 1018 Acked Read 2 Done Done Sent false 1019 Acked Read 9 Done Done Sent false 1020 Acked Read 4 Done Done Sent false 1021 Acked Write 5 Done Done Sent false 1022 Acked Write 2 Done Done Sent false 1023 Acked Write 6 Done Done Sent false 1024 Acked Read 6 Done Done Sent false 1025 Acked Flush 0 Done Done Sent false 1026 Acked Write 7 Done Done Sent false 1027 Acked Write 3 Done Done Sent false 1028 Acked Read 6 Done Done Sent false 1029 Acked Write 1 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(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":"2026-10-22T23:27:19.144889495Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:19.145174093Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1923,"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 0 000-019 196 196 189 360 360 341 F F F <--- 1 020-039 196 196 191 360 360 349 F F F <--- 2 040-059 194 194 194 354 354 354 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 196 196 190 359 359 348 T T F <--- 5 100-119 191 191 191 349 349 349 F F F 6 120-139 196 196 190 360 360 343 F F F <--- 7 140-159 191 191 191 349 349 349 F F F 8 160-179 196 196 193 360 360 351 F F T <--- 9 180-199 196 196 187 360 360 337 F F T <--- 10 200-219 196 196 187 360 360 337 F F F <--- 11 220-239 195 195 195 357 357 357 T T F <--- 12 240-259 195 195 195 357 357 357 F F F 13 260-279 190 190 190 344 344 344 T T F <--- 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 196 196 193 360 360 351 F F F <--- 18 360-379 194 194 194 354 354 354 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 196 196 193 358 358 351 F F F <--- 21 420-439 193 193 193 351 351 351 F F F 22 440-459 195 195 195 357 357 357 F F F 23 460-479 196 196 193 358 358 351 F F F <--- 24 480-499 186 186 186 336 336 336 F F F 25 500-519 196 196 194 360 360 353 F F F <--- 26 520-539 196 196 195 360 360 357 F F F <--- 27 540-559 196 196 193 358 358 351 F F F <--- 28 560-579 193 193 193 351 351 351 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 196, 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 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 0 000-019 196 196 196 360 360 360 F F F 1 020-039 196 196 196 360 360 360 F F F 2 040-059 194 194 194 354 354 354 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 197 197 197 361 361 361 F F F 5 100-119 191 191 191 349 349 349 F F F 6 120-139 196 196 196 360 360 360 F F F 7 140-159 191 191 191 349 349 349 F F F 8 160-179 196 196 196 360 360 360 F F F 9 180-199 196 196 196 360 360 360 F F F 10 200-219 196 196 196 360 360 360 F F F 11 220-239 197 197 197 361 361 361 F F F 12 240-259 195 195 195 357 357 357 F F F 13 260-279 197 197 197 361 361 361 F F F 14 280-299 190 190 190 348 348 348 F F F 15 300-319 190 190 190 348 348 348 F F F 16 320-339 191 191 191 349 349 349 F F F 17 340-359 196 196 196 360 360 360 F F F 18 360-379 194 194 194 354 354 354 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 196 196 196 358 358 358 F F F 21 420-439 193 193 193 351 351 351 F F F 22 440-459 195 195 195 357 357 357 F F F 23 460-479 196 196 196 358 358 358 F F F 24 480-499 186 186 186 336 336 336 F F F 25 500-519 196 196 196 360 360 360 F F F 26 520-539 196 196 196 360 360 360 F F F 27 540-559 196 196 196 358 358 358 F F F 28 560-579 193 193 193 351 351 351 F F F 29 580-599 182 182 182 325 325 325 F F F Max gen: 197, Max flush: 361 Begin loop 99 Downstairs to restart: 2 {"msg":"look at: http://127.0.0.1:12810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.388726838Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"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":"2026-10-22T23:27:23.396903744Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"task":"crutest"} {"msg":"Upstairs starts","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397187392Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"Crucible Version: BuildInfo {\n version: \"0.0.1\",\n git_sha: \"395acdb41ea0639839a46981990d46d65811ea1d\",\n git_commit_timestamp: \"2026-10-22T23:01:01.000000000Z\",\n git_branch: \"renovate/crate-rand-vulnerability\",\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":"2026-10-22T23:27:23.397225937Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"Upstairs <-> Downstairs Message Version: 13","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397235005Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"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":"2026-10-22T23:27:23.397246634Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"Crucible f524c7a2-4b06-4c22-8091-def99678ddac has session id: 7d74bd58-4dac-4af3-8043-143972e2e12a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39754022Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Upstairs opts: Upstairs UUID: f524c7a2-4b06-4c22-8091-def99678ddac, 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":"2026-10-22T23:27:23.397580325Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Crucible stats registered with UUID: f524c7a2-4b06-4c22-8091-def99678ddac","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397591273Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"could not find Downstairs address for Nexus","v":0,"name":"crucible","level":40,"time":"2026-10-22T23:27:23.397600472Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397759358Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"1","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397790914Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"0","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"client is waiting for oneshot","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397801832Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"2","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Downstairs in volume = 3","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397923834Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"task":"crutest"} {"msg":"The guest has requested activation with gen:198","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39794816Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"f524c7a2-4b06-4c22-8091-def99678ddac active request set","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397960819Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397970207Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"0","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397980416Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"1","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"sending connect oneshot to client","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.397990274Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"2","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"connecting to 127.0.0.1:8830","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.398000203Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"2","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"connecting to 127.0.0.1:8810","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.398010501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"0","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"connecting to 127.0.0.1:8820","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39802076Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"1","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"ds_connection connected from Ok(127.0.0.1:57948)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.398076082Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"0","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"ds_connection connected from Ok(127.0.0.1:63317)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.398096279Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"2","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"ds_connection connected from Ok(127.0.0.1:50383)","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.398107017Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"io task","client":"1","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"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":"2026-10-22T23:27:23.398774639Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"1","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"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":"2026-10-22T23:27:23.398799815Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"0","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"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":"2026-10-22T23:27:23.398813223Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"2","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399097501Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Waiting for more clients to be ready","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39910765Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"[0]R flush_numbers[0..12]: [360, 360, 354, 351, 361, 349, 360, 349, 360, 360, 360, 361]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399143345Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"[0]R generation[0..12]: [196, 196, 194, 193, 197, 191, 196, 191, 196, 196, 196, 197]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399154903Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"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":"2026-10-22T23:27:23.399166091Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"[1]R flush_numbers[0..12]: [360, 360, 354, 351, 361, 349, 360, 349, 360, 360, 360, 361]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39917697Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"[1]R generation[0..12]: [196, 196, 194, 193, 197, 191, 196, 191, 196, 196, 196, 197]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399187778Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"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":"2026-10-22T23:27:23.399199106Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"[2]R flush_numbers[0..12]: [360, 360, 354, 351, 361, 349, 360, 349, 360, 360, 360, 361]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399212174Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"[2]R generation[0..12]: [196, 196, 194, 193, 197, 191, 196, 191, 196, 196, 196, 197]","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399222923Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"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":"2026-10-22T23:27:23.399234031Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Max found gen is 198","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39924382Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Generation requested: 198 >= found:198","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399253848Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Next flush: 362","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399263547Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"All extents match","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399273065Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"":"downstairs","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"No downstairs reconciliation required","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399282924Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399291783Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"0","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399301591Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"1","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Transition from WaitQuorum to Active","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39931152Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"client":"2","":"downstairs","session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"All required reconciliation work is completed","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399321608Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Set Downstairs and Upstairs active after reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399330967Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"f524c7a2-4b06-4c22-8091-def99678ddac is now active with session: 7d74bd58-4dac-4af3-8043-143972e2e12a","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399341205Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"Set Active after no reconciliation","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399350084Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"session_id":"7d74bd58-4dac-4af3-8043-143972e2e12a"} {"msg":"The guest has finished waiting for activation with:198","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399359213Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"Activated sub_volume f524c7a2-4b06-4c22-8091-def99678ddac","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.399368611Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"Wait for a query_work_queue command to finish before sending IO","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.39937681Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"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":"2026-10-22T23:27:23.399682405Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"task":"crutest"} 01/30 Flush 02/30 Write block 584 len 12288 data: 9 12 13 03/30 Read block 185 len 28672 04/30 Write block 161 len 20480 data: 12 12 11 11 10 05/30 Write block 86 len 16384 data: 14 17 16 18 06/30 Write block 454 len 16384 data: 16 19 17 23 07/30 Write block 294 len 40960 data: 20 23 21 20 19 20 18 16 13 15 08/30 Write block 164 len 20480 data: 12 11 9 10 12 09/30 Flush 10/30 Write block 510 len 20480 data: 16 15 16 16 14 11/30 Write block 331 len 16384 data: 18 17 14 16 12/30 Write block 265 len 12288 data: 16 19 16 13/30 Read block 220 len 24576 14/30 Read block 318 len 8192 15/30 Write block 536 len 36864 data: 20 19 19 20 17 15 15 18 17 16/30 Write block 98 len 40960 data: 16 15 20 16 14 13 13 12 13 11 17/30 Read block 363 len 20480 18/30 Read block 384 len 36864 19/30 Write block 147 len 28672 data: 14 17 18 15 17 18 16 20/30 Flush 21/30 Write block 419 len 40960 data: 19 18 17 13 10 8 10 10 15 13 22/30 Write block 543 len 8192 data: 19 18 23/30 Read block 171 len 24576 24/30 Write block 231 len 40960 data: 11 14 12 11 14 14 17 21 20 18 25/30 Read block 202 len 16384 26/30 Read block 265 len 4096 27/30 Write block 210 len 12288 data: 17 15 13 28/30 Write block 447 len 4096 data: 11 29/30 Write block 475 len 24576 data: 12 13 13 16 13 13 30/30 Read block 259 len 32768 ---------------------------------------------------------------- Crucible gen:198 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 3 Done Done Done false 1002 Acked Read 7 Done Done Done false 1003 Acked Write 5 Done Done Sent false 1004 Acked Write 4 Done Done Sent false 1005 Acked Write 4 Done Done Sent false 1006 Acked Write 10 Done Done Sent false 1007 Acked Write 5 Done Done Sent false 1008 Acked Flush 0 Done Done Sent false 1009 Acked Write 5 Done Done Sent false 1010 Acked Write 4 Done Done Sent false 1011 Acked Write 3 Done Done Sent false 1012 Acked Read 6 Done Done Sent false 1013 Acked Read 2 Done Done Sent false 1014 Acked Write 9 Done Done Sent false 1015 Acked Write 10 Done Done Sent false 1016 Acked Read 5 Done Done Sent false 1017 Acked Read 9 Done Done Sent false 1018 Acked Write 7 Done Done Sent false 1019 Acked Flush 0 Done Done Sent false 1020 Acked Write 10 Done Done Sent false 1021 Acked Write 2 Done Done Sent false 1022 Acked Read 6 Done Done Sent false 1023 Acked Write 10 Done Done Sent false 1024 Acked Read 4 Done Done Sent false 1025 Acked Read 1 Done Done Sent false 1026 Acked Write 3 Done Done Sent false 1027 Acked Write 1 Done Done Sent false 1028 Acked Write 6 Done Done Sent false 1029 Acked Read 8 Sent Done Sent false STATES DS:0 DS:1 DS:2 TOTAL Sent 1 0 27 28 Done 28 29 2 59 Skipped 0 0 0 0 Error 0 0 0 0 Last Flush: Some(JobId(1019)) Some(JobId(1019)) 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":"2026-10-22T23:27:23.40725756Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931} {"msg":"Wrote out file \"/tmp/test_repair/test_repair_verify.data\"","v":0,"name":"crucible","level":30,"time":"2026-10-22T23:27:23.407555216Z","hostname":"w-01M5JYHP4N7MF61V73ADYJDXV2","pid":1931,"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 0 000-019 196 196 196 360 360 360 F F F 1 020-039 196 196 196 360 360 360 F F F 2 040-059 194 194 194 354 354 354 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 198 198 197 364 364 361 F F F <--- 5 100-119 198 198 191 364 364 349 F F F <--- 6 120-139 196 196 196 360 360 360 F F F 7 140-159 198 198 191 364 364 349 F F F <--- 8 160-179 198 198 196 363 363 360 F F F <--- 9 180-199 196 196 196 360 360 360 F F F 10 200-219 196 196 196 360 360 360 T T F <--- 11 220-239 197 197 197 361 361 361 T T F <--- 12 240-259 195 195 195 357 357 357 T T F <--- 13 260-279 198 198 197 364 364 361 F F F <--- 14 280-299 198 198 190 363 363 348 F F F <--- 15 300-319 198 198 190 363 363 348 F F F <--- 16 320-339 198 198 191 364 364 349 F F F <--- 17 340-359 196 196 196 360 360 360 F F F 18 360-379 194 194 194 354 354 354 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 196 196 196 358 358 358 T T F <--- 21 420-439 193 193 193 351 351 351 T T F <--- 22 440-459 198 198 195 363 363 357 T T F <--- 23 460-479 196 196 196 358 358 358 T T F <--- 24 480-499 186 186 186 336 336 336 T T F <--- 25 500-519 198 198 196 364 364 360 F F F <--- 26 520-539 198 198 196 364 364 360 F F F <--- 27 540-559 198 198 196 364 364 358 T T F <--- 28 560-579 193 193 193 351 351 351 F F F 29 580-599 198 198 182 363 363 325 F F T <--- Max gen: 198, Max flush: 364 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 0 000-019 196 196 196 360 360 360 F F F 1 020-039 196 196 196 360 360 360 F F F 2 040-059 194 194 194 354 354 354 F F F 3 060-079 193 193 193 351 351 351 F F F 4 080-099 198 198 198 364 364 364 F F F 5 100-119 198 198 198 364 364 364 F F F 6 120-139 196 196 196 360 360 360 F F F 7 140-159 198 198 198 364 364 364 F F F 8 160-179 198 198 198 363 363 363 F F F 9 180-199 196 196 196 360 360 360 F F F 10 200-219 199 199 199 365 365 365 F F F 11 220-239 199 199 199 365 365 365 F F F 12 240-259 199 199 199 365 365 365 F F F 13 260-279 198 198 198 364 364 364 F F F 14 280-299 198 198 198 363 363 363 F F F 15 300-319 198 198 198 363 363 363 F F F 16 320-339 198 198 198 364 364 364 F F F 17 340-359 196 196 196 360 360 360 F F F 18 360-379 194 194 194 354 354 354 F F F 19 380-399 190 190 190 343 343 343 F F F 20 400-419 199 199 199 365 365 365 F F F 21 420-439 199 199 199 365 365 365 F F F 22 440-459 199 199 199 365 365 365 F F F 23 460-479 199 199 199 365 365 365 F F F 24 480-499 199 199 199 365 365 365 F F F 25 500-519 198 198 198 364 364 364 F F F 26 520-539 198 198 198 364 364 364 F F F 27 540-559 199 199 199 365 365 365 F F F 28 560-579 193 193 193 351 351 351 F F F 29 580-599 198 198 198 363 363 363 F F F Max gen: 199, Max flush: 365 7:27 Test duration Test completed real 7:26.882425338 user 24.934108655 sys 13.779402022 trap 0.018989386 tflt 0.068563592 dflt 0.099845801 kflt 0.003342004 lock 11:52:13.569557299 slp 36:00.662172525 lat 2.203591280 stop 0.019641708