Bug 86670

Summary: [HSW ULT GT1] context switch hang
Product: DRI Reporter: James Duley <jagduley>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs, jagduley
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
/sys/class/drm/card0/error none

Description James Duley 2014-11-24 19:52:12 UTC 
This happens every week or so with chromium. This occasion I was doing something with google earth.

[21864.791495] [drm] stuck on render ring
[21864.793558] [drm] GPU HANG: ecode 0:0x87d3bffa, in chromium [1475], reason: Ring hung, action: reset
[21864.793562] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[21864.793564] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[21864.793566] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[21864.793568] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[21864.793571] [drm] GPU crash dump saved to /sys/class/drm/card0/error

Arch Linux with 3.17.3
Acer c720

Please let me know if you need any other information.
Comment 1 Chris Wilson 2014-11-24 20:41:55 UTC 
Please compress and attach /sys/class/drm/card0/error.
Comment 2 James Duley 2014-11-24 22:17:05 UTC 
Created attachment 109965 [details]
/sys/class/drm/card0/error

My apologies, I thought I attached this when I submitted the report.
Comment 3 Chris Wilson 2014-11-25 09:18:13 UTC 

*** This bug has been marked as a duplicate of bug 83677 ***

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