[Bug 93505] GPU HANG: ecode 6:0:0x87e8fffd, in Xorg [4626], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93505

--- Comment #3 from Francois Marier <francois at fmarier.org> ---
I have no idea which app caused this GPU hang.

The logs I pasted in the bug description are kernel logs from
/var/log/kern.log. Here are all of the relevant lines with timestamps:

Dec 25 00:27:02 hostname kernel: [302308.803013] i915 0000:00:02.0: BAR 6: [???
0x00000000 flags 0x2] has bogus alignment
Dec 25 00:37:31 hostname kernel: [302937.612941] [drm] stuck on render ring
Dec 25 00:37:31 hostname kernel: [302937.613504] [drm] GPU HANG: ecode
6:0:0x87e8fffd, in Xorg [4626], reason: Ring hung, action: reset
Dec 25 00:37:31 hostname kernel: [302937.613505] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Dec 25 00:37:31 hostname kernel: [302937.613506] [drm] Please file a _new_ bug
report on bugs.freedesktop.org against DRI -> DRM/Intel
Dec 25 00:37:31 hostname kernel: [302937.613507] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Dec 25 00:37:31 hostname kernel: [302937.613507] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Dec 25 00:37:31 hostname kernel: [302937.613508] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Dec 25 00:37:31 hostname kernel: [302937.615579] drm/i915: Resetting chip after
gpu hang

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