Bug: Docker container exit code 2 immediately on run

[eurotransient]

Is this urgent?

None

Host OS

Ubuntu 22.04.4 LTS

CPU arch

x86_64

VPN service provider

AirVPN

What are you using to run the container

docker-compose

What is the version of Gluetun

Running version latest built on 2024-03-18T17:49:37.003Z (commit 3d16798)

What's the problem 🤔

Gluetun container exits immediately on run with an exit code 2.

Share your logs (at least 10 lines)

2024-03-18T13:55:49-04:00 INFO [http server] http server listening on [::]:8000
2024-03-18T13:55:49-04:00 INFO [healthcheck] listening on 127.0.0.1:9999
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x78e831]
goroutine 107 [running]:
github.com/qdm12/gluetun/internal/storage.filterServer({{0xc001e9fdd0, 0x9}, {0xc001e9faa8, 0x7}, {0xc001e9fed0, 0x6}, {0xc001e9fed6, 0x6}, {0x0, 0x0}, ...}, ...)
	github.com/qdm12/gluetun/internal/storage/filter.go:77 +0x1b1
github.com/qdm12/gluetun/internal/storage.(*Storage).FilterServers(_, {_, _}, {{0xc00002a039, 0x9}, {{0x0, 0xffff00000000}, 0xc0000a4000}, {0xc001131310, 0x1, ...}, ...})
	github.com/qdm12/gluetun/internal/storage/filter.go:33 +0x2fb
github.com/qdm12/gluetun/internal/provider/utils.GetConnection({_, _}, {_, _}, {{0xc00002a039, 0x9}, {{0x0, 0xffff00000000}, 0xc0000a4000}, {0xc001131310, ...}, ...}, ...)
	github.com/qdm12/gluetun/internal/provider/utils/connection.go:39 +0xad
github.com/qdm12/gluetun/internal/provider/airvpn.(*Provider).GetConnection(_, {{0xc00002a039, 0x9}, {{0x0, 0xffff00000000}, 0xc0000a4000}, {0xc001131310, 0x1, 0x1}, {0x0, ...}, ...}, ...)
	github.com/qdm12/gluetun/internal/provider/airvpn/connection.go:12 +0x105
github.com/qdm12/gluetun/internal/vpn.setupWireguard({_, _}, {_, _}, {_, _}, {_, _}, {{0xc00002a039, 0x9}, ...}, ...)
	github.com/qdm12/gluetun/internal/vpn/wireguard.go:20 +0xbe
github.com/qdm12/gluetun/internal/vpn.(*Loop).Run(0xc0000fcf20, {0x109d840, 0xc0004caeb0}, 0xc00008ce40?)
	github.com/qdm12/gluetun/internal/vpn/run.go:40 +0x4f5
created by main._main in goroutine 35
	./main.go:427 +0x385a

Share your configuration

gluetun:
    image: qmcgaw/gluetun
    container_name: gluetun
    cap_add:
      - NET_ADMIN
    devices:
      - /dev/net/tun:/dev/net/tun
    ports:
      - ####:####
    volumes:
      - ./gluetun:/gluetun
    environment:
      - VPN_SERVICE_PROVIDER=airvpn
      - VPN_TYPE=wireguard
      - WIREGUARD_PRIVATE_KEY=##################################
      - WIREGUARD_PRESHARED_KEY=#################################
      - WIREGUARD_ADDRESSES=###############################
      - FIREWALL_VPN_INPUT_PORTS=######
      - TZ=America/New_York
      - UPDATER_PERIOD=24h
      - SERVER_COUNTRIES=##############

[drynish]

Same here

[therealshiggins]

Same here. Switchting to v3 tag instead of latest works

[Cleanup-Crew-From-Discord]

same here. change from "latest" to "v3" for now, it worked for me. hope this gets fixed soon

[Bierdusche]

Same here. back to qmcgaw/gluetun:v3.37

[dangerouslaser]

same issue. rolling back to qmcgaw/gluetun:v3.37 for now.

[Saudumm]

Same issue here, just rolled back to 3.37

[awal1987]

rolled back to fix. thanks!

[anyac1]

Same here, thank you @therealshiggins for an ez fix. had me shitting bricks since gluetun took a while for me to configure the first time and I was dreading thinking I did something wrong and never considered the obvious.

[Marcosaurios]

Found the same issue with an AirVPN configuration. This could be related #2070 as it fails exactly on this new line af7d067#diff-1dd30df9dc7711ac1d0340055f8090f2d0ee6818063dcb864db441707e305ed2R77

Back in previous docker image all works fine

[qdm12]

🏳️ sorry everybody, bad PR, bad PR review, notifications turned off, sorry for the tunnel-interruption! 🏳️

This is fixed with 62158a1

(@Marcosaurios right on point thanks!)

[github-actions]

Closed issues are NOT monitored, so commenting here is likely to be not seen.
If you think this is still unresolved and have more information to bring, please create another issue.

This is an automated comment setup because @qdm12 is the sole maintainer of this project
which became too popular to monitor issues closed.

[C0NN0RAD0]

im having the same issue? Exits immediately on run, have to go in and re-configure each container to use the gluetun container network.

[Marcosaurios]

@C0NN0RAD0 are you running the latest docker image? Have you checked your vpn configuration files are correct inside the docker container?

Maybe with some extra information (docker logs) we can help you better. But this issue was resolved, the container could be closing bc any other reason.