So I've been experiencing this issue every other day now (usually when I'm downloading something via qbittorrent). The docker engine crashes during a download. Some of my containers continue to work after but others experience issues as a result. Every time I've encountered this issue, a reboot fixes the problem but its still annoying to have to do every other day. I've run diagnostics after the crash and will post below. From looking at the docker logs, the primary exception that's occurring is a signal SIGBUS. Which honestly makes me think this is a very obscure software issue, because that error typically means something is trying to access an address that flat out doesn't exist. Has anyone seen something similar to this before?

 

The containers I'm using are the following: 

lscr.io/linuxserver/overseerr     latest    3759456de73a   2 days ago     696MB
qmcgaw/gluetun                    latest    6245640ddc88   2 days ago     43.5MB
lscr.io/linuxserver/prowlarr      latest    472700fa05fa   3 days ago     174MB
lscr.io/linuxserver/plex          latest    31f912e2a484   4 days ago     340MB
lscr.io/linuxserver/radarr        latest    c55fd4a1b11f   5 days ago     196MB
lscr.io/linuxserver/sonarr        latest    810f09617a2a   7 days ago     300MB
lscr.io/linuxserver/qbittorrent   4.5.5     ac570e5f1f88   12 days ago    204MB
jlesage/nginx-proxy-manager       latest    9a053fdf2c51   3 months ago   183MB

 

What are your guys thoughts? I've attached the diagnostics. So far two things stick out to me:

 

Docker Log:

[8:24 PM]

fatal error: unexpected signal during runtime execution

[signal SIGBUS: bus error code=0x2 addr=0x1c9dabc pc=0x454a9a]

 

runtime stack:

runtime.throw({0x1bbc3c1?, 0x4590b0?})

    /usr/local/go/src/runtime/panic.go:1047 +0x5f fp=0x152782df59b0 sp=0x152782df5980 pc=0x439bbf

runtime.sigpanic()

    /usr/local/go/src/runtime/signal_unix.go:819 +0x369 fp=0x152782df5a00 sp=0x152782df59b0 pc=0x4504c9

runtime.getStackMap(0x152782df5e60, 0xb176e?, 0x70?)

    /usr/local/go/src/runtime/stack.go:1288 +0x13a fp=0x152782df5ac8 sp=0x152782df5a00 pc=0x454a9a

runtime.scanframeworker(0x152782df5e60, 0x152782df5f48, 0x1?)

    /usr/local/go/src/runtime/mgcmark.go:967 +0x7e fp=0x152782df5b30 sp=0x152782df5ac8 pc=0x42189e

runtime.scanstack.func1(0x2f53580?, 0x33c8e40?)

    /usr/local/go/src/runtime/mgcmark.go:801 +0x25 fp=0x152782df5b58 sp=0x152782df5b30 pc=0x4217e5

runtime.gentraceback(0x0?, 0x0?, 0x0?, 0x0?, 0x0, 0x0, 0x7fffffff, 0x152782df60a8, 0x0?, 0x0)

    /usr/local/go/src/runtime/traceback.go:345 +0xd0d fp=0x152782df5ec8 sp=0x152782df5b58 pc=0x4603cd

runtime.scanstack(0xc0009c76c0, 0xc000071c40)

    /usr/local/go/src/runtime/mgcmark.go:804 +0x1da fp=0x152782df60d0 sp=0x152782df5ec8 pc=0x42125a

runtime.markroot.func1()

    /usr/local/go/src/runtime/mgcmark.go:240 +0xc5 fp=0x152782df6120 sp=0x152782df60d0 pc=0x420085

runtime.markroot(0xc000071c40, 0x136, 0x1)

    /usr/local/go/src/runtime/mgcmark.go:213 +0x1a5 fp=0x152782df61c0 sp=0x152782df6120 pc=0x41fd25

runtime.gcDrain(0xc000071c40, 0x7)

    /usr/local/go/src/runtime/mgcmark.go:1069 +0x39f fp=0x152782df6220 sp=0x152782df61c0 pc=0x421dff

runtime.gcBgMarkWorker.func2()

    /usr/local/go/src/runtime/mgc.go:1327 +0x6d fp=0x152782df6270 sp=0x152782df6220 pc=0x41e2ed

runtime.systemstack()

    /usr/local/go/src/runtime/asm_amd64.s:492 +0x46 fp=0x152782df6278 sp=0x152782df6270 pc=0x46be66

[8:25 PM]

System Log:

Nov  3 19:56:10 Tower kernel: SQUASHFS error: xz decompression failed, data probably corrupt

Nov  3 19:56:10 Tower kernel: SQUASHFS error: Failed to read block 0x299f1c8: -5

 

 

tower-diagnostics-20231103-2026.zip

13 minutes ago, hectic-drug7389 said:

usually when I'm downloading something via qbittorren

Can you confirm that?

 

14 minutes ago, hectic-drug7389 said:

a reboot fixes the problem

It always does, usually.

 

16 minutes ago, hectic-drug7389 said:

Has anyone seen something similar to this before?

I have not. I do use some different containers. I might query your proxy-manager?

 

MrGrey.

 

 

Hello MrGrey,

 

It's difficult to determine what exact contair is causing the problem (assuming its not a hardware issue or something). I've went to bed and woke up and the engine crashed. I just suspect is qbittorrent because it happened today when I was downloading a fair bit of data.

 

What different containers do you use?

 

15 minutes ago, MrGrey said:

I might query your proxy-manager?

Also what do you Mean by this?

5 hours ago, hectic-drug7389 said:

Nov  3 19:56:10 Tower kernel: SQUASHFS error: xz decompression failed, data probably corrupt

Nov  3 19:56:10 Tower kernel: SQUASHFS error: Failed to read block 0x299f1c8: -5

These usually mean a flash drive problem, also run memtest.

Hello JorgeB,

 

Okay will change out the flash drive. I've already run mem test for 3 passes at this point. While that's not conclusive... In my experience it gives some confidence that ram (and everything reading/writing to it) should be okay. In the past when I've had ram issues that test has failed very quickly.