[Bug 75225] New: GPU hangs "stuck on render ring" when using opengl applications

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75225

          Priority: medium
            Bug ID: 75225
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: GPU hangs "stuck on render ring" when using opengl
                    applications
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: david.brandes at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 94381
  --> https://bugs.freedesktop.org/attachment.cgi?id=94381&action=edit
/sys/class/drm/card0/error

I got random freezes when playing a game. Sometimes the system needs a hard
reset but usually the freezes last 3-5 seconds.

syslog:
Feb 19 19:43:50 spaeti kernel: [  235.602111] [drm] stuck on render ring
Feb 19 19:43:50 spaeti kernel: [  235.602116] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Feb 19 19:43:50 spaeti kernel: [  235.602118] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Feb 19 19:43:50 spaeti kernel: [  235.602119] [drm] Please file a _new_ bug
report on    against DRI -> DRM/Intel
Feb 19 19:43:50 spaeti kernel: [  235.602121] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Feb 19 19:43:50 spaeti kernel: [  235.602122] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Feb 19 19:43:50 spaeti kernel: [  235.605314] [drm:i915_set_reset_status]
*ERROR* render ring hung inside bo (0x4cb4000 ctx 1) at 0x4cb41c8
Feb 19 20:06:52 spaeti kernel: [ 1619.051781] [drm] stuck on render ring
Feb 19 20:06:52 spaeti kernel: [ 1619.051842] [drm:i915_set_reset_status]
*ERROR* render ring hung inside bo (0xd203000 ctx 1) at 0xd2031c8

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