[mythtv-users] recent mythbackend crashing

[Eyal Lebedinsky]

On 30/05/2022 11.00, Eyal Lebedinsky wrote:
> Running f34 up-to-date.
> 
> Recently, following an update of mythtv and the kernel, mythbackend started crahing even when not recording or watching.
> Does anyone else see this?
> 
> =====
> ## Latest update:
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythffmpeg-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythmusic-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-backend-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-base-themes-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-common-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-docs-32.0-1.30.20220510git26079f815a.fc34.noarch
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-frontend-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-libs-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythtv-setup-32.0-1.30.20220510git26079f815a.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Upgraded: mythweb-32.0-1.fc34.noarch
> 2022-05-29T08:46:33+1000 DEBUG Installed: kernel-5.17.11-100.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Installed: kernel-core-5.17.11-100.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Installed: kernel-debug-devel-5.17.11-100.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Installed: kernel-devel-5.17.11-100.fc34.x86_64
> 2022-05-29T08:46:33+1000 DEBUG Installed: kernel-modules-5.17.11-100.fc34.x86_64
> ## rebooted
> May 29 08:51:02 e7 kernel: Linux version 5.17.11-100.fc34.x86_64 (mockbuild at bkernel01.iad2.fedoraproject.org) (gcc (GCC) 11.3.1 20220421 (Red Hat 11.3.1-2), GNU ld version 2.35.2-6.fc34) #1 SMP PREEMPT Wed May 25 15:14:37 UTC 2022
> ## mythbackend crashes so far:
> May 29 16:44:04 e7 mythbackend[2588]: 2022-05-29 16:44:04.764734 C [2588/2588] CoreContext signalhandling.cpp:294:handleSignal  Received Aborted: Code -6, PID 2588, UID 490, Value 0x00000000
> May 30 00:14:53 e7 mythbackend[760755]: 2022-05-30 00:14:53.903080 C [760755/760755] CoreContext signalhandling.cpp:294:handleSignal  Received Aborted: Code -6, PID 760755, UID 490, Value 0x00000000
> May 30 04:58:38 e7 mythbackend[1012624]: 2022-05-30 04:58:38.158620 C [1012624/1012624] CoreContext signalhandling.cpp:294:handleSignal  Received Aborted: Code -6, PID 1012624, UID 490, Value 0x00000000
> May 30 09:04:02 e7 mythbackend[2349582]: 2022-05-30 09:04:02.508086 C [2349582/2349582] CoreContext signalhandling.cpp:294:handleSignal  Received Aborted: Code -6, PID 2349582, UID 490, Value 0x00000000
> =====

I mentioned (elsewhere in this thread) that I see that the crashes happen during EIT scan.

So far, after disabling EIT (midday yesterday), no more crashes.
I will stay this way until after I upgrade f34->f36 (very soon) then enable EIT and see.
Though I can see that f36 has the same mythtv version as f34 (both updated recently)...

So, does anyone else see this?

-- 
Eyal Lebedinsky (eyal at eyal.emu.id.au)