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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#c12">Comment # 12</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>Freeze/hang happened again just now. Black screen with mouse arrow that doesn't
move, can't get to a VT either. This is all that's in the journal after
rebooting.
Dec 13 15:22:11 f25h kernel: [drm] GPU HANG: ecode 9:0:0xfffffffe, in
gnome-shell [1584], reason: Hang on render ring, action: reset
Dec 13 15:22:11 f25h kernel: [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
Dec 13 15:22:11 f25h kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Dec 13 15:22:11 f25h kernel: [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
Dec 13 15:22:11 f25h kernel: [drm] The gpu crash dump is required to analyze
gpu hangs, so please always attach it.
Dec 13 15:22:11 f25h kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Dec 13 15:22:11 f25h kernel: drm/i915: Resetting chip after gpu hang
Dec 13 15:22:11 f25h kernel: [drm] RC6 on
Dec 13 15:22:11 f25h kernel: [drm] GuC firmware load skipped
Dec 13 15:22:23 f25h kernel: drm/i915: Resetting chip after gpu hang
Dec 13 15:22:23 f25h kernel: [drm] RC6 on
Dec 13 15:22:23 f25h kernel: [drm] GuC firmware load skipped
Dec 13 15:23:00 f25h kernel: traps: gnome-terminal-[1997] trap int3
ip:7fc638631a21 sp:7ffe8ca59e60 error:0
Dec 13 15:23:00 f25h kernel: in libglib-2.0.so.0.5000.2[7fc6385e2000+110000]
Dec 13 15:23:00 f25h kernel: traps: nautilus[5974] trap int3 ip:7f5beb288a21
sp:7ffdf124aec0 error:0
Dec 13 15:23:00 f25h kernel: in libglib-2.0.so.0.5000.2[7f5beb239000+110000]
Dec 13 15:23:00 f25h kernel: traps: gnome-software[1862] trap int3
ip:7fe292685a21 sp:7fff3f201fc0 error:0
Dec 13 15:23:00 f25h kernel: in libglib-2.0.so.0.5000.2[7fe292636000+110000]
Dec 13 15:23:00 f25h kernel: traps: abrt-applet[1868] trap int3 ip:7f5b977e2a21
sp:7fff9c4bcfb0 error:0
Dec 13 15:23:00 f25h kernel: in libglib-2.0.so.0.5000.2[7f5b97793000+110000]
Dec 13 15:29:48 f25h kernel: intel_powerclamp: Start idle injection to reduce
power</pre>
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