2026-04-30T11:58:59Z: syncthing v2.0.16 "Hafnium Hornet" (go1.26.1 linux-amd64) docker@github.syncthing.net 2026-03-13 12:03:22 UTC [noupgrade] (log.pkg=main)
2026-04-30T11:58:59Z: Generating key and certificate (cn=syncthing log.pkg=syncthing)
2026-04-30T11:58:59Z: Default config saved; edit to taste (with Syncthing stopped) or use the GUI (path=/var/syncthing/config/config.xml log.pkg=syncthing)
2026-04-30T11:58:59Z: Archiving a copy of old config file format (path=/var/syncthing/config/config.xml.v0 log.pkg=syncthing)
2026-04-30T11:58:59Z: Calculated our device ID (device=FY53EHD-RI7EGBG-VFC4D46-Y7KVQV5-2KJKQRU-7UE2ARI-G55OFB4-WL7GLQA log.pkg=syncthing)
2026-04-30T11:58:59Z: Overall rate limit in use (send="is unlimited" recv="is unlimited" log.pkg=connections)
2026-04-30T11:58:59Z: Using discovery mechanism (identity="global discovery server https://discovery-lookup.syncthing.net/v2/?noannounce" log.pkg=discover)
2026-04-30T11:59:00Z: Relay listener starting (id=dynamic+https://relays.syncthing.net/endpoint log.pkg=connections)
2026-04-30T11:59:00Z: 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.
2026-04-30T11:59:00Z: Creating new HTTPS certificate (log.pkg=api)
2026-04-30T11:59:00Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v4.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-04-30T11:59:00Z: Using discovery mechanism (identity="global discovery server https://discovery-announce-v6.syncthing.net/v2/?nolookup" log.pkg=discover)
2026-04-30T11:59:00Z: Using discovery mechanism (identity="IPv4 local broadcast discovery on port 21027" log.pkg=discover)
2026-04-30T11:59:00Z: Using discovery mechanism (identity="IPv6 local multicast discovery on address [ff12::8384]:21027" log.pkg=discover)
2026-04-30T11:59:00Z: TCP listener starting (address="[::]:22000" log.pkg=connections)
2026-04-30T11:59:00Z: QUIC listener starting (address="[::]:22000" log.pkg=connections)
2026-04-30T11:59:00Z: GUI and API listening (address="[::]:8384" log.pkg=api)
2026-04-30T11:59:00Z: Access the GUI via the following URL: http://127.0.0.1:8384/ (log.pkg=api)
2026-04-30T11:59:00Z: Loaded configuration (name=srvu-vps log.pkg=syncthing)
2026-04-30T11:59:00Z: Syncthing should not run as a privileged or system user; please consider using a normal user account (log.pkg=syncthing)
2026-04-30T11:59:00Z: Measured hashing performance (perf="1448.07 MB/s" log.pkg=syncthing)
2026-04-30T11:59:17Z: Joined relay (uri=relay://173.249.214.158:22067 log.pkg=relay/client)
2026-04-30T11:59:24Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:55015->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T11:59:24Z: Detected NAT services (count=1 log.pkg=nat)
2026-04-30T11:59:28Z: Detected NAT type (uri=quic://0.0.0.0:22000 type="Port restricted NAT" log.pkg=connections)
2026-04-30T11:59:28Z: Resolved external address (uri=quic://0.0.0.0:22000 address=quic://31.220.60.182:22000 via=stun.schlund.de:3478 log.pkg=connections)
2026-04-30T11:59:48Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:47495->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T11:59:58Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:32905->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T12:30:18Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:59674->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T12:30:28Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:56528->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T13:00:52Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:47167->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T13:01:02Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:55276->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T13:31:26Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:39517->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T13:31:36Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:34357->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T14:02:00Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:53014->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T14:02:10Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:41852->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T14:32:34Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:45932->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
2026-04-30T14:32:44Z: 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 58530 -> internal port 22000): read udp 172.18.0.11:33561->172.18.0.1:5351: recvfrom: connection refused" log.pkg=nat)
