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Date:      Sat, 07 Sep 2024 01:41:33 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 276985] crash in LinuxKPI/drm
Message-ID:  <bug-276985-227-XssqJ9Jr9h@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-276985-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-276985-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276985

--- Comment #58 from Tomasz "CeDeROM" CEDRO <tomek@cedro.info> ---
one more test of openarena drm crash on drm-510-kmod and possibly other drm
versions as observed with drm-61-kmod:

1. on my system i had to set `sysctl hw.efi.poweroff=3D0` in order for power
button to poweroff after shutdown. without this shutdown occurred but power=
 was
not terminated at the end screen was on with shutdown console message etc. =
this
is important to see if machine can be powered off safely with power button =
on
drm crash without panic.
2. i have loaded amdgpu, stared xorg, launched some movie in firefox to have
audio playback, started openarena to trigger a problem, screen hung, no mou=
se
was visible anymore, no keyboard input, audio was still playing, system was
unresponsive from user perspective, but does not look like kernel panic bec=
ause
audio was still working.
3. i have pressed power button to trigger system shutdown.
4. firefox video playback stopped quickly after power button press as the s=
ound
disappeared. looks like shutdown was triggered correctly.
5. after some time screens went blank (no signal / unsupported signal depen=
ding
on the monitor).
6. after some more time system did power off.

--=20
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