2026-06-04T11:55:10Z: syncthing v2.1.1 "Hafnium Hornet" (go1.26.3 linux-amd64) docker@github.syncthing.net 2026-05-25 13:22:07 UTC [noupgrade] (log.pkg=main)
2026-06-04T11:55:10Z: Generating key and certificate (cn=syncthing log.pkg=syncthing)
2026-06-04T11:55:10Z: Default config saved; edit to taste (with Syncthing stopped) or use the GUI (path=/var/syncthing/config/config.xml log.pkg=syncthing)
2026-06-04T11:55:10Z: Archiving a copy of old config file format (path=/var/syncthing/config/config.xml.v0 log.pkg=syncthing)
2026-06-04T11:55:10Z: Calculated our device ID (device=DQYU2F2-KNBOPIG-H62OSZI-CUU4RDW-TXSNBPO-2YA2CUG-BHCG3PO-CIRQSAY log.pkg=syncthing)
2026-06-04T11:55:10Z: Overall rate limit in use (send="is unlimited" recv="is unlimited" log.pkg=connections)
2026-06-04T11:55:10Z: Creating new HTTPS certificate (log.pkg=api)
2026-06-04T11:55:10Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-06-04T11:55:10Z: failed to sufficiently increase receive buffer size (was: 1024 kiB, wanted: 7168 kiB, got: 2048 kiB). See https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes for details.
2026-06-04T11:55:10Z: Using discovery mechanism (identity="global discovery server https://discovery-lookup.syncthing.net/v2/?noannounce" log.pkg=discover)
2026-06-04T11:55:10Z: TCP listener starting (address="[::]:22000" log.pkg=connections)
2026-06-04T11:55:10Z: QUIC listener starting (address="[::]:22000" log.pkg=connections)
2026-06-04T11:55:10Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v4.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-06-04T11:55:10Z: GUI and API listening (address="[::]:8384" log.pkg=api)
2026-06-04T11:55:10Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v6.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-06-04T11:55:10Z: Using discovery mechanism (identity="IPv4 local broadcast discovery on port 21027" log.pkg=discover)
2026-06-04T11:55:10Z: Using discovery mechanism (identity="IPv6 local multicast discovery on address [ff12::8384]:21027" log.pkg=discover)
2026-06-04T11:55:10Z: Access the GUI via the following URL: http://127.0.0.1:8384/ (log.pkg=api)
2026-06-04T11:55:10Z: Loaded configuration (name=189a05bedd6f log.pkg=syncthing)
2026-06-04T11:55:10Z: Measured hashing performance (perf="231.78 MB/s" log.pkg=syncthing)
2026-06-04T11:55:30Z: Detected NAT services (count=0 log.pkg=nat)
2026-06-04T11:55:31Z: Joined relay (uri=relay://85.121.244.43:22067 log.pkg=relay/client)
2026-06-04T11:56:09Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Port restricted NAT" log.pkg=connections)
2026-06-04T11:56:09Z: Resolved external address (uri=quic://0.0.0.0:22000 address=quic://4.240.118.219:22000 via=stun.internetcalls.com:3478 log.pkg=connections)
