2026-03-04T04:30:07Z: syncthing v2.0.15 "Hafnium Hornet" (go1.25.7 linux-amd64) root@buildkitsandbox 2026-03-03 18:22:35 UTC [modernc-sqlite, noupgrade] (log.pkg=main)
2026-03-04T04:30:07Z: Calculated our device ID (device=JRNYXJA-67CGA3M-CBIORAM-GCTGUGR-G4UMT27-OT6HMTQ-NGMBJAN-6PT2RQD log.pkg=syncthing)
2026-03-04T04:30:07Z: Overall rate limit in use (send="is unlimited" recv="is unlimited" log.pkg=connections)
2026-03-04T04:30:07Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-03-04T04:30:07Z: failed to sufficiently increase receive buffer size (was: 208 kiB, wanted: 7168 kiB, got: 416 kiB). See https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes for details.
2026-03-04T04:30:07Z: QUIC listener starting (address="[::]:22000" log.pkg=connections)
2026-03-04T04:30:07Z: Using discovery mechanism (identity="global discovery server https://discovery-lookup.syncthing.net/v2/?noannounce" log.pkg=discover)
2026-03-04T04:30:07Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v4.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-03-04T04:30:07Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v6.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-03-04T04:30:07Z: Using discovery mechanism (identity="IPv4 local broadcast discovery on port 21027" log.pkg=discover)
2026-03-04T04:30:07Z: Using discovery mechanism (identity="IPv6 local multicast discovery on address [ff12::8384]:21027" log.pkg=discover)
2026-03-04T04:30:07Z: TCP listener starting (address="[::]:22000" log.pkg=connections)
2026-03-04T04:30:07Z: GUI and API listening (address="[::]:8384" log.pkg=api)
2026-03-04T04:30:07Z: Access the GUI via the following URL: http://127.0.0.1:8384/ (log.pkg=api)
2026-03-04T04:30:07Z: Loaded configuration (name=4a473d482dd7 log.pkg=syncthing)
2026-03-04T04:30:07Z: Measured hashing performance (perf="1769.71 MB/s" log.pkg=syncthing)
2026-03-04T04:30:12Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:58867->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T04:30:12Z: Detected NAT services (count=1 log.pkg=nat)
2026-03-04T04:30:23Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:49998->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T04:30:33Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:48872->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T04:30:37Z: Relay listener shutting down (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-03-04T04:30:37Z: Service failed (error="Get \"https://relays.syncthing.net/endpoint\": dial tcp 141.144.201.57:443: i/o timeout" supervisor=listenerSupervisor@dynamic+https://relays.syncthing.net/endpoint service=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-03-04T04:30:37Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-03-04T04:30:47Z: Joined relay (uri=relay://195.219.227.72:443 log.pkg=relay/client)
2026-03-04T04:31:47Z: Joined relay (uri=relay://167.235.247.6:22067 log.pkg=relay/client)
2026-03-04T04:35:26Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Port restricted NAT" log.pkg=connections)
2026-03-04T04:35:26Z: Resolved external address (uri=quic://0.0.0.0:22000 address=quic://185.92.210.134:22000 via=stun.internetcalls.com:3478 log.pkg=connections)
2026-03-04T05:00:33Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:44348->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T05:00:43Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:37280->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T05:30:48Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:39585->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T05:30:58Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:41353->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T06:01:04Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:35939->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-03-04T06:01:14Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.18.0.1 error="getting new lease on NAT-PMP@172.18.0.1 (external port 7015 -> internal port 22000): read udp 172.18.0.2:53212->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
