2026-06-11T11:36:34Z: 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)
2026-06-11T11:36:34Z: Generating key and certificate (cn=syncthing log.pkg=syncthing)
2026-06-11T11:36:34Z: Default config saved; edit to taste (with Syncthing stopped) or use the GUI (path=/var/syncthing/config/config.xml log.pkg=syncthing)
2026-06-11T11:36:34Z: Archiving a copy of old config file format (path=/var/syncthing/config/config.xml.v0 log.pkg=syncthing)
2026-06-11T11:36:34Z: Calculated our device ID (device=VHQNHLU-JIK3RFR-DIU3KHH-FT7QRX5-UFWRZSO-HFOJDQP-7E7OLJC-44HYTQN log.pkg=syncthing)
2026-06-11T11:36:34Z: Overall rate limit in use (send="is unlimited" recv="is unlimited" log.pkg=connections)
2026-06-11T11:36:34Z: Using discovery mechanism (identity="global discovery server https://discovery-lookup.syncthing.net/v2/?noannounce" log.pkg=discover)
2026-06-11T11:36:34Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v4.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-06-11T11:36:34Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v6.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-06-11T11:36:34Z: Using discovery mechanism (identity="IPv4 local broadcast discovery on port 21027" log.pkg=discover)
2026-06-11T11:36:34Z: Using discovery mechanism (identity="IPv6 local multicast discovery on address [ff12::8384]:21027" log.pkg=discover)
2026-06-11T11:36:34Z: TCP listener starting (address="[::]:22000" log.pkg=connections)
2026-06-11T11:36:34Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-06-11T11:36:34Z: 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.
2026-06-11T11:36:34Z: Creating new HTTPS certificate (log.pkg=api)
2026-06-11T11:36:34Z: GUI and API listening (address="[::]:8384" log.pkg=api)
2026-06-11T11:36:34Z: QUIC listener starting (address="[::]:22000" log.pkg=connections)
2026-06-11T11:36:34Z: Access the GUI via the following URL: http://127.0.0.1:8384/ (log.pkg=api)
2026-06-11T11:36:34Z: Loaded configuration (name=0c35fdcf28e6 log.pkg=syncthing)
2026-06-11T11:36:35Z: Measured hashing performance (perf="1478.77 MB/s" log.pkg=syncthing)
2026-06-11T11:36:53Z: Joined relay (uri=relay://45.45.217.232:22067 log.pkg=relay/client)
2026-06-11T11:36:54Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Symmetric NAT" log.pkg=connections)
2026-06-11T11:36:54Z: Detected NAT services (count=0 log.pkg=nat)
2026-06-11T11:58:22Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Port restricted NAT" log.pkg=connections)
2026-06-11T11:58:22Z: Resolved external address (uri=quic://0.0.0.0:22000 address=quic://31.220.59.121:22000 via=stun.sipgate.net:3478 log.pkg=connections)
2026-06-11T12:35:53Z: Joined relay (uri=relay://209.135.168.119:22067 log.pkg=relay/client)
2026-06-13T06:41:08Z: Joined relay (uri=relay://204.57.31.170:22067 log.pkg=relay/client)
2026-06-16T18:58:22Z: Failed TLS handshake (address=47.236.251.82:46392 error="tls: first record does not look like a TLS handshake" log.pkg=connections)
2026-06-16T18:58:23Z: Peer at did not negotiate bep/1.0 (address=47.236.251.82:46394 log.pkg=connections)
2026-06-16T18:58:23Z: Got peer certificate list of incorrect length (length=0 address=47.236.251.82:46394 log.pkg=connections)
2026-06-16T18:58:28Z: Failed TLS handshake (address=47.236.251.82:46404 error="unexpected EOF" log.pkg=connections)
2026-06-16T18:58:28Z: Failed TLS handshake (address=47.236.251.82:46640 error="tls: first record does not look like a TLS handshake" log.pkg=connections)
2026-06-16T18:58:29Z: Failed TLS handshake (address=47.236.251.82:46656 error="tls: first record does not look like a TLS handshake" log.pkg=connections)
2026-06-16T18:58:29Z: Peer at did not negotiate bep/1.0 (address=47.236.251.82:46662 log.pkg=connections)
2026-06-16T18:58:29Z: Got peer certificate list of incorrect length (length=0 address=47.236.251.82:46662 log.pkg=connections)
2026-06-16T18:58:30Z: Failed TLS handshake (address=47.236.251.82:46668 error="tls: first record does not look like a TLS handshake" log.pkg=connections)
