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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - non-recoverable hang/freeze following WARNING: CPU: 3 PID: 783 at drivers/gpu/drm/i915/intel_display.c:14189 intel_atomic_commit_tail+0xfd0/0xff0 [i915]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99057#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - non-recoverable hang/freeze following WARNING: CPU: 3 PID: 783 at drivers/gpu/drm/i915/intel_display.c:14189 intel_atomic_commit_tail+0xfd0/0xff0 [i915]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99057">bug 99057</a>
from <span class="vcard"><a class="email" href="mailto:bugzilla@colorremedies.com" title="bugzilla@colorremedies.com">bugzilla@colorremedies.com</a>
</span></b>
<pre>[ 1272.199182] [drm] GPU HANG: ecode 9:0:0xfffffffe, in gnome-shell [1556],
reason: Hang on render ring, action: reset
[ 1272.199195] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 1272.199201] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 1272.199206] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 1272.199210] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 1272.199216] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1272.199377] drm/i915: Resetting chip after gpu hang
[ 1272.201224] [drm] RC6 on
[ 1272.213478] [drm] GuC firmware load skipped
[ 1321.222138] drm/i915: Resetting chip after gpu hang
[ 1321.222547] [drm] RC6 on
[ 1321.239452] [drm] GuC firmware load skipped
[ 1333.254100] drm/i915: Resetting chip after gpu hang
[ 1333.254507] [drm] RC6 on
[ 1333.270956] [drm] GuC firmware load skipped
[ 1343.238096] drm/i915: Resetting chip after gpu hang
[ 1343.238500] [drm] RC6 on
[ 1343.257458] [drm] GuC firmware load skipped
[ 1343.274295] do_trap: 222 callbacks suppressed
[ 1343.274298] traps: gnome-software[1845] trap int3 ip:7fb92e8d7a21
sp:7fffd0941ca0 error:0
[ 1343.274303] in libglib-2.0.so.0.5000.2[7fb92e888000+110000]</pre>
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