{"msg":"spawning session for r2","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.535523582Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"dispatcher started","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.535868008Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"starting listener with bind arg: [3fff::a]:10179","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.536055154Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"TcpListener created","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.536238261Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"unit":"dispatcher","module":"neighbor","component":"bgp","listener":"TcpListener { addr: [3fff::a]:10179, fd: 9 }"}
{"msg":"transitioning to accept loop","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.536505547Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"starting peer state machine","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.536769103Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"params":"SessionInfo { passive_tcp_establishment: false, remote_asn: None, remote_id: None, bind_addr: Some([3fff::a]:0), 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::b), 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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connect attempt","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.537120339Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"spawned new connector thread","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.537476193Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition idle -> connect","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.537844786Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connection attempt to [3fff::b]:10179","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.539488047Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"timeout":333,"peer":"[3fff::b]:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"connection attempt to [3fff::b]:10179 failed: Connection refused (os error 146)","v":0,"name":"slog-rs","level":40,"time":"2026-04-16T04:11:39.540638751Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"error":"Connection refused (os error 146)","peer":"[3fff::b]:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event manual start","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.546363072Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","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":"2026-04-16T04:11:39.546823863Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from: [3fff::b]:38781","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.556449408Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","peer":"[3fff::b]:38781"}
{"msg":"received fsm event tcp connection acked","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.556755389Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from [3fff::b]:38781","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.557170846Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"fsm_state":"connect","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.557720486Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: IPv4, safi: Unicast, send_receive: 1 }, ], ]] ]","message":"open message","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, 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":"2026-04-16T04:11:39.558300602Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"spawning recv loop for [3fff::b]:38781","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.558807947Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","connection_local":"[3fff::a]:10179","connection_peer":"[3fff::b]:38781","connection_id":"c8a37372","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition connect -> open sent","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.559360647Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv open message msg from [3fff::b]:38781 (conn_id: c8a37372)","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.55980771Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: IPv4, safi: Unicast, send_receive: 1 }, ], ]] ]","message":"open message","connection_id":"c8a37372","connection_peer":"[3fff::b]:38781","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.560299037Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"event":"open message","fsm_state":"open sent","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.560733752Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"message":"keepalive","fsm_state":"open sent","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.561166517Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, 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":"2026-04-16T04:11:39.561548998Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open sent -> open confirm","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.561870727Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from [3fff::b]:38781 (conn_id: c8a37372)","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.562153391Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection_id":"c8a37372","connection_peer":"[3fff::b]:38781","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.562565969Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"event":"keepalive message","fsm_state":"open confirm","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","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":"2026-04-16T04:11:39.562929982Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.563208297Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"message":"keepalive","fsm_state":"session setup","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.563536285Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, 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":"2026-04-16T04:11:39.563795072Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition session setup -> established","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:39.564040301Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from [3fff::b]:38781 (conn_id: c8a37372)","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.564243175Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection_id":"c8a37372","connection_peer":"[3fff::b]:38781","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:39.564529759Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"event":"keepalive message","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"keepalive received (conn_id: c8a37372)","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:39.564810543Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"message":"keepalive","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"announcing originated IPv6 prefixes","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:40.54647367Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"count":1,"prefixes":"[3fff:db8::/32]","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:40.54671058Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"event":"announce routes","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","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":"2026-04-16T04:11:40.547270229Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:40.547864223Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff::b, nlri=1]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: c8a37372, 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":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:40.548547536Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff::b, nlri=1]) nlri(empty) ]","message":"update message","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, 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":"2026-04-16T04:11:40.54906401Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, b, 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: [3fff::a]:10179, peer: [3fff::b]:38781, 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":"2026-04-16T04:11:41.546579559Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"session runner (peer 3fff::b) received shutdown request, setting shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.54688828Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","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":"2026-04-16T04:11:41.547245864Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer: 3fff::b) caught shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.547519819Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 3fff::b): shutdown start","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.547836089Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"joining connector thread during shutdown","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:41.548164277Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"connector thread completed successfully","v":0,"name":"slog-rs","level":20,"time":"2026-04-16T04:11:41.548573485Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition established -> idle","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.549049854Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 3fff::b): shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.549452063Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"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":"3fff::b","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dropping connection ([3fff::a]:10179, [3fff::b]:38781) (conn_id c8a37372)","v":0,"name":"slog-rs","level":10,"time":"2026-04-16T04:11:41.54979226Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","dropped":false,"connection_id":"c8a37372","connection":"([3fff::a]:10179, [3fff::b]:38781)","connection_local":"[3fff::a]:10179","connection_peer":"[3fff::b]:38781","connection_id":"c8a37372","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv loop closed (peer: [3fff::b]:38781, conn_id: c8a37372)","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.556102536Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp","connection_id":"c8a37372","connection_peer":"[3fff::b]:38781","connection":"TcpStream { addr: [3fff::a]:10179, peer: [3fff::b]:38781, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"dispatcher caught shutdown flag from accept loop","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.562626956Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dispatcher shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-04-16T04:11:41.562781006Z","hostname":"w-01KPA7DQ3AFWKECA54VPT1Q4ZJ","pid":5026,"bind_addr":"[3fff::a]:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dropping dispatcher","v":0,"name":"slog-rs","level":20,"time":"