Bug 76408

Summary: [drm:ring_stuck] *ERROR* Kicking stuck semaphore on render ring
Product: DRI Reporter: rthomsen6
Component: DRM/IntelAssignee: Damien Lespiau <damien.lespiau>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
GPU crash dump none

Description rthomsen6 2014-03-20 16:53:31 UTC
Created attachment 96112 [details]
GPU crash dump

My system hangs for a few seconds at seemingly random times and I get the following error in the log:
[drm:ring_stuck] *ERROR* Kicking stuck semaphore on render ring

Sometimes accompanied by:
[drm] stuck on render ring
[drm] stuck on blitter ring

I'm using KDE 4.12.2.

System:
Intel Sandy Bridge with nVidia Optimus and Core i7
Kernel: 3.13.6

I'm using the Intel pre-3.0 DDX drivers (currently at 2.99.911).
Comment 1 Chris Wilson 2014-03-20 22:05:09 UTC

*** This bug has been marked as a duplicate of bug 54226 ***

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