[Bug 94028] New: GPU hangs while playing 3D game

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94028

            Bug ID: 94028
           Summary: GPU hangs while playing 3D game
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: bugaccount at vollbio.de
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 121560
  --> https://bugs.freedesktop.org/attachment.cgi?id=121560&action=edit
The GPU crash dump from /sys/class/drm/card0/error

While playing XCOM I experience multiple crashes of the game.

I reached a point, where the crash is reproducable and unfortunately blocking
any further advance in the game. In my syslog I found:

Feb  6 22:45:19 speedy kernel: [14206.111415] [drm] stuck on render ring
Feb  6 22:45:19 speedy kernel: [14206.121966] [drm] GPU HANG: ecode
8:0:0x84df3c04, in RenderingThread [5838], reason: Ring hung, action: reset
Feb  6 22:45:19 speedy kernel: [14206.121968] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Feb  6 22:45:19 speedy kernel: [14206.121969] [drm] Please file a _new_ bug
report on bugs.freedesktop.org against DRI -> DRM/Intel
Feb  6 22:45:19 speedy kernel: [14206.121970] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Feb  6 22:45:19 speedy kernel: [14206.121970] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Feb  6 22:45:19 speedy kernel: [14206.121971] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Feb  6 22:45:19 speedy kernel: [14206.123446] drm/i915: Resetting chip after
gpu hang
Feb  6 22:45:43 speedy kernel: [14230.150226] [drm] stuck on render ring
Feb  6 22:45:43 speedy kernel: [14230.160639] [drm] GPU HANG: ecode
8:0:0x87d57c02, in RenderingThread [5838], reason: Ring hung, action: reset
Feb  6 22:45:43 speedy kernel: [14230.163077] drm/i915: Resetting chip after
gpu hang
Feb  6 22:46:15 speedy kernel: [14262.151277] [drm] stuck on render ring
Feb  6 22:46:15 speedy kernel: [14262.161540] [drm] GPU HANG: ecode
8:0:0x84df3c04, in RenderingThread [5838], reason: Ring hung, action: reset
Feb  6 22:46:15 speedy kernel: [14262.163329] drm/i915: Resetting chip after
gpu hang
Feb  6 22:46:45 speedy kernel: [14292.210824] [drm] stuck on render ring
Feb  6 22:46:45 speedy kernel: [14292.221358] [drm] GPU HANG: ecode
8:0:0x87d53c02, in RenderingThread [5838], reason: Ring hung, action: reset
Feb  6 22:46:45 speedy kernel: [14292.222803] drm/i915: Resetting chip after
gpu hang


My system is a laptop without extra graphic chip, I use the integrated graphics
of my Intel(R) Core(TM) i7-5500U CPU @ 2.40GHz.


As requested by the log, I attached the crash dump.


As the error is (unfortunately) reproduceable, I can provide any trace you may
need.

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