2026-09-15T08:38:51Z: syncthing v2.1.5 "Hafnium Hornet" (go1.27.1 linux-amd64) root@buildkitsandbox 2026-09-10 15:22:23 UTC [modernc-sqlite, noupgrade] (log.pkg=main)
2026-09-15T08:38:51Z: Generating key and certificate (cn=syncthing log.pkg=syncthing)
2026-09-15T08:38:51Z: Default config saved; edit to taste (with Syncthing stopped) or use the GUI (path=/config/config.xml log.pkg=syncthing)
2026-09-15T08:38:51Z: Archiving a copy of old config file format (path=/config/config.xml.v0 log.pkg=syncthing)
2026-09-15T08:38:51Z: Calculated our device ID (device=UAKLIGH-3WRMFWV-3JBDBJ2-FIP26TF-T55FG33-Q7TWNGW-3UKUDVY-42K4QQP log.pkg=syncthing)
2026-09-15T08:38:51Z: Overall rate limit in use (send="is unlimited" recv="is unlimited" log.pkg=connections)
2026-09-15T08:38:51Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-09-15T08:38:51Z: 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.
2026-09-15T08:38:51Z: Using discovery mechanism (identity="global discovery server https://discovery-lookup.syncthing.net/v2/?noannounce" log.pkg=discover)
2026-09-15T08:38:51Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v4.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-09-15T08:38:51Z: TCP listener starting (address="[::]:22000" log.pkg=connections)
2026-09-15T08:38:51Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v6.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-09-15T08:38:51Z: Using discovery mechanism (identity="IPv4 local broadcast discovery on port 21027" log.pkg=discover)
2026-09-15T08:38:52Z: Using discovery mechanism (identity="IPv6 local multicast discovery on address [ff12::8384]:21027" log.pkg=discover)
2026-09-15T08:38:52Z: QUIC listener starting (address="[::]:22000" log.pkg=connections)
2026-09-15T08:38:52Z: Creating new HTTPS certificate (log.pkg=api)
2026-09-15T08:38:52Z: GUI and API listening (address="[::]:8384" log.pkg=api)
2026-09-15T08:38:52Z: Access the GUI via the following URL: http://127.0.0.1:8384/ (log.pkg=api)
2026-09-15T08:38:52Z: Loaded configuration (name=ee5f1ef37a93 log.pkg=syncthing)
2026-09-15T08:38:52Z: Measured hashing performance (perf="265.52 MB/s" log.pkg=syncthing)
2026-09-15T08:38:59Z: Joined relay (uri=relay://91.218.20.98:22067 log.pkg=relay/client)
2026-09-15T08:39:02Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Full cone NAT" log.pkg=connections)
2026-09-15T08:39:02Z: Resolved external address (uri=quic://0.0.0.0:22000 address=quic://116.203.251.187:22000 via=stun.counterpath.com:3478 log.pkg=connections)
2026-09-15T08:39:12Z: Detected NAT services (count=0 log.pkg=nat)
