{"msg":"dispatcher started","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.396633073Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"listener bind: 10.0.4.1:10179","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.396966387Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"spawning session for r2","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.39731068Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"starting peer state machine","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.397587771Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"params":"SessionInfo { passive_tcp_establishment: false, remote_asn: None, remote_id: None, bind_addr: Some(10.0.4.1:10179), min_ttl: None, md5_auth_key: None, multi_exit_discriminator: None, communities: {}, local_pref: None, enforce_first_as: false, ipv4_unicast: None, ipv6_unicast: Some(Ipv6UnicastConfig { nexthop: Some(3fff:db8:4::1), import_policy: NoFiltering, export_policy: NoFiltering }), vlan_id: None, connect_retry_time: 1s, keepalive_time: 3s, hold_time: 6s, idle_hold_time: 0ns, delay_open_time: 0ns, resolution: 100ms, connect_retry_jitter: None, idle_hold_jitter: Some(JitterRange { min: 0.75, max: 1.0 }), deterministic_collision_resolution: false }","fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connect attempt","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.3980609Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"spawned new connector thread","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.398464347Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition idle -> connect","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.398887392Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connection attempt to 10.0.4.2:10179","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.399353382Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"timeout":333,"peer":"10.0.4.2:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"connection attempt to 10.0.4.2:10179 failed: Connection refused (os error 146)","v":0,"name":"slog-rs","level":40,"time":"2026-01-21T02:12:13.399794025Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"error":"Connection refused (os error 146)","peer":"10.0.4.2:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event manual start","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.411547326Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"manual start","fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"unexpected admin fsm event manual start, ignoring","v":0,"name":"slog-rs","level":40,"time":"2026-01-21T02:12:13.412139412Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"manual start","fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from: 10.0.4.2:39722","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.418665694Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","peer":"10.0.4.2:39722","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"received fsm event tcp connection acked","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.419199156Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"tcp connection acked","fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from 10.0.4.2:39722","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.419855876Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"connect","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: false, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: false, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.420558031Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Open [ version: 4, asn: 23456, hold_time: 6, id: 1, parameters: [ Capabilities [ MP-Extensions 2/1, Route Refresh, Four Octet ASN 4200000001, AddPath [ AddPathElement { afi: 1, safi: 1, send_receive: 1 }, ], ]] ]","message":"open message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.420993914Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 33, 1, 4, 5b, a0, 0, 6, 0, 0, 0, 1, 16, 2, 14, 1, 4, 0, 2, 0, 1, 2, 0, 41, 4, fa, 56, ea, 1, 45, 4, 0, 1, 1, 1]","message":"open message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"spawning recv loop for 10.0.4.2:39722","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.421396321Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"connection_local":"10.0.4.1:10179","connection_peer":"10.0.4.2:39722","connection_id":"31f26f27","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition connect -> open sent","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.421811537Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv open message msg from 10.0.4.2:39722 (conn_id: 31f26f27)","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.422241721Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Open [ version: 4, asn: 23456, hold_time: 6, id: 2, parameters: [ Capabilities [ MP-Extensions 2/1, Route Refresh, Four Octet ASN 4200000002, AddPath [ AddPathElement { afi: 1, safi: 1, send_receive: 1 }, ], ]] ]","message":"open message","connection_id":"31f26f27","connection_peer":"10.0.4.2:39722","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.43018312Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"open message","fsm_state":"open sent","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: false, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.43074675Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message":"keepalive","fsm_state":"open sent","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.431317139Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.431720276Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 13, 4]","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open sent -> open confirm","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.432118833Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"open sent","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.2:39722 (conn_id: 31f26f27)","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.44970286Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Keepalive","message":"keepalive message","connection_id":"31f26f27","connection_peer":"10.0.4.2:39722","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.2:39722 (conn_id: 31f26f27)","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.450139123Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Keepalive","message":"keepalive message","connection_id":"31f26f27","connection_peer":"10.0.4.2:39722","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.450594234Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"keepalive message","fsm_state":"open confirm","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open confirm -> session setup","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.451218598Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"open confirm","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.451616245Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message":"keepalive","fsm_state":"session setup","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.452193543Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.452648694Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 13, 4]","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition session setup -> established","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:13.453071749Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"session setup","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:13.45353346Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"keepalive message","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"keepalive received (conn_id: 31f26f27)","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:13.454162842Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message":"keepalive","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"announcing originated IPv6 prefixes","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:14.411162558Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"count":1,"prefixes":"[3fff:db8::/32]","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:14.411504842Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"announce routes","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received route-update event: ipv6 announce 1 prefixes","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:14.412396606Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:14.413142636Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:db8:4::1, nlri=1]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:14.413868798Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:db8:4::1, nlri=1]) nlri(empty) ]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:14.414349177Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 41, 2, 0, 0, 0, 2a, 80, e, 1a, 0, 2, 1, 10, 3f, ff, d, b8, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 20, 3f, ff, d, b8, 40, 1, 1, 0, 40, 2, 6, 2, 1, fa, 56, ea, 1]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:15.4113386Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"event":"re-advertise routes (ipv6 unicast)","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 1.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 4.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:15.411817489Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:ffff:ffff:ffff::ffff:fffe, nlri=1]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: 31f26f27, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 1.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 4.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:15.412304047Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:ffff:ffff:ffff::ffff:fffe, nlri=1]) nlri(empty) ]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:15.412615414Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 41, 2, 0, 0, 0, 2a, 80, e, 1a, 0, 2, 1, 10, 3f, ff, ff, ff, ff, ff, ff, ff, 0, 0, 0, 0, ff, ff, ff, fe, 0, 20, 3f, ff, d, b8, 40, 1, 1, 0, 40, 2, 6, 2, 1, fa, 56, ea, 1]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"router (asn: 4200000001, id: 1) received shutdown request, stopping sessions","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.411329963Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"session runner (peer 10.0.4.2) received shutdown request, setting shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.411568067Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dispatcher received shutdown request, setting shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.411891222Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer: 10.0.4.2) caught shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.412130337Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 10.0.4.2): shutdown start","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.412502827Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"joining connector thread during shutdown","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:16.412805005Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"connector thread completed successfully","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:16.413102173Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"context":"shutdown","fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition established -> idle","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.413421359Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 10.0.4.2): shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.413734805Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dropping connection (10.0.4.1:10179, 10.0.4.2:39722) (conn_id 31f26f27)","v":0,"name":"slog-rs","level":10,"time":"2026-01-21T02:12:16.414030383Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"dropped":false,"connection_id":"31f26f27","connection":"(10.0.4.1:10179, 10.0.4.2:39722)","connection_local":"10.0.4.1:10179","connection_peer":"10.0.4.2:39722","connection_id":"31f26f27","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv_msg IO error (peer: 10.0.4.2:39722, conn_id: 31f26f27): shutting down","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.414353049Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"error":"shutting down","connection_id":"31f26f27","connection_peer":"10.0.4.2:39722","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv loop closed (peer: 10.0.4.2:39722, conn_id: 31f26f27)","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.414653487Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"connection_id":"31f26f27","connection_peer":"10.0.4.2:39722","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:39722, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from: 10.0.4.2:64545","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:16.417476464Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","peer":"10.0.4.2:64545","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dispatcher caught shutdown flag from accept loop","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.41779972Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dispatcher shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-01-21T02:12:16.418024766Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dropping dispatcher with listen_addr 10.0.4.1:10179","v":0,"name":"slog-rs","level":20,"time":"2026-01-21T02:12:17.417984101Z","hostname":"w-01KFF4J808D51T702XP541B8TG","pid":6279,"listen_address":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}