[Bug 85333] New: Occasional GPU HANG

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85333

            Bug ID: 85333
           Summary: Occasional GPU HANG
           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: mirq-boogs at rere.qmqm.pl
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 108238
  --> https://bugs.freedesktop.org/attachment.cgi?id=108238&action=edit
Contents of /sys/class/drm/card0/error

Kernel occasionally reports GPU HANG. I noticed no user-visible effects
correlated to this message. This is GPU integrated on Sandy Bridge Core
i7-2600K.

Kernel log:

[  518.149655] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck
semaphore on render ring, action: continue
[  518.149658] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  518.149658] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  518.149659] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  518.149660] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  518.149660] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  518.150077] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck
semaphore on blitter ring, action: continue

xdpyinfo excerpt:

vendor string:    The X.Org Foundation
vendor release number:    11601000
X.Org version: 1.16.1

OS: Debian jessie.

I can provide more info when you need it.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20141022/db24e343/attachment-0001.html>