2026-01-11T20:57:13Z: syncthing v2.0.13 "Hafnium Hornet" (go1.25.5 linux-amd64) docker@github.syncthing.net 2025-12-23 08:10:48 UTC [noupgrade] (log.pkg=main)
2026-01-11T20:57:13Z: Generating key and certificate (cn=syncthing log.pkg=syncthing)
2026-01-11T20:57:13Z: Default config saved; edit to taste (with Syncthing stopped) or use the GUI (path=/var/syncthing/config/config.xml log.pkg=syncthing)
2026-01-11T20:57:13Z: Archiving a copy of old config file format (path=/var/syncthing/config/config.xml.v0 log.pkg=syncthing)
2026-01-11T20:57:13Z: Calculated our device ID (device=ZZEF3HU-DK7UXAX-G7L7KH3-KSX77TY-U5L7WXF-FFFWJTJ-245XWWK-RQU4BQK log.pkg=syncthing)
2026-01-11T20:57:13Z: Overall rate limit in use (send="is unlimited" recv="is unlimited" log.pkg=connections)
2026-01-11T20:57:13Z: Using discovery mechanism (identity="global discovery server https://discovery-lookup.syncthing.net/v2/?noannounce" log.pkg=discover)
2026-01-11T20:57:13Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v4.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-01-11T20:57:13Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v6.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-01-11T20:57:13Z: Using discovery mechanism (identity="IPv4 local broadcast discovery on port 21027" log.pkg=discover)
2026-01-11T20:57:13Z: Using discovery mechanism (identity="IPv6 local multicast discovery on address [ff12::8384]:21027" log.pkg=discover)
2026-01-11T20:57:13Z: TCP listener starting (address="[::]:22000" log.pkg=connections)
2026-01-11T20:57:13Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-01-11T20:57:13Z: 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.
2026-01-11T20:57:13Z: QUIC listener starting (address="[::]:22000" log.pkg=connections)
2026-01-11T20:57:13Z: Creating new HTTPS certificate (log.pkg=api)
2026-01-11T20:57:13Z: GUI and API listening (address="[::]:8384" log.pkg=api)
2026-01-11T20:57:13Z: Access the GUI via the following URL: http://127.0.0.1:8384/ (log.pkg=api)
2026-01-11T20:57:13Z: Loaded configuration (name=087b384eacd3 log.pkg=syncthing)
2026-01-11T20:57:13Z: Measured hashing performance (perf="1642.32 MB/s" log.pkg=syncthing)
2026-01-11T20:57:21Z: Joined relay (uri=relay://185.243.218.138:22067 log.pkg=relay/client)
2026-01-11T20:57:32Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Full cone NAT" log.pkg=connections)
2026-01-11T20:57:32Z: Resolved external address (uri=quic://0.0.0.0:22000 address=quic://91.98.126.213:22000 via=stun.voip.aebc.com:3478 log.pkg=connections)
2026-01-11T20:57:37Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:41493->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T20:57:47Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:57847->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T20:57:47Z: Detected NAT services (count=1 log.pkg=nat)
2026-01-11T21:28:11Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:52958->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T21:28:21Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:48001->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T21:58:45Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:52055->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T21:58:55Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:54786->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T22:29:19Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:55930->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T22:29:29Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:37451->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T22:59:53Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:55139->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T23:00:03Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:56819->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T23:30:27Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:34022->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-11T23:30:37Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:57422->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T00:01:01Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:45217->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T00:01:11Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:58696->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T00:31:35Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:36620->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T00:31:45Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:37573->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T01:02:09Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:33889->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T01:02:19Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:57006->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T01:32:43Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:43362->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T01:32:53Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:46392->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T02:03:17Z: Failed to acquire open port (mapping="[::]:22000/TCP" id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:33670->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-01-12T02:03:27Z: Failed to acquire open port (mapping=0.0.0.0:22000/UDP id=NAT-PMP@172.17.0.1 error="getting new lease on NAT-PMP@172.17.0.1 (external port 40837 -> internal port 22000): read udp 172.17.0.3:58892->172.17.0.1:5351: recvfrom: connection refused" log.pkg=nat)
