[Bug 99867] New: GPU Hung when using libreoffice

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99867

            Bug ID: 99867
           Summary: GPU Hung when using libreoffice
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: mbenatto at redhat.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 129752
  --> https://bugs.freedesktop.org/attachment.cgi?id=129752&action=edit
GPU erro dump

Hello,

I faced a GPU hung when running libreoffice at Fedora 25, the GPU performance
started to downgrade right after I've started the application leading to a
total screen freeze and a GPU reset, the following message was shown at dmesg:

[ 4877.844879] [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg [1315], reason:
Hang on render ring, action: reset
[ 4877.844883] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 4877.844885] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 4877.844887] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 4877.844888] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 4877.844891] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 4877.845070] drm/i915: Resetting chip after gpu hang
[ 4877.845305] [drm] GuC firmware load skipped
[ 4879.828210] [drm] RC6 on

No more errors or issues was found previously. I've attached the GPU crash dump
and Xorg log.

These are the software versions:

Kernel: 4.8.6-300.fc25.x86_64
Xorg: X.Org X Server 1.18.99.901 (1.19.0 RC 1)
VGA Controller: Intel Corporation HD Graphics 520 [8086:1916] (rev 07)
libdrm:2.4.71
mesa-dri-drivers: 12.0.3

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