Bug 85069 - [IVB] GPU hang (3.13)
Summary: [IVB] GPU hang (3.13)
Status: CLOSED DUPLICATE of bug 77104
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-10-15 16:21 UTC by freeniki
Modified: 2017-07-24 22:51 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments
/sys/class/drm/card0/error (2.18 MB, text/plain)
2014-10-15 16:21 UTC, freeniki 		no flags Details
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Description freeniki 2014-10-15 16:21:09 UTC 
Created attachment 107891 [details]
/sys/class/drm/card0/error

Periodic system freeze. 
OS: Ubuntu 14.04 amd64
DE: Unity
PC: Dell 3721
GPU: Intel HD4000
CPU: Intel Core i3-3217U
dmsg log:
[10303.130413] perf samples too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[11631.300193] [drm] stuck on render ring
[11631.300204] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[11631.300206] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[11631.300207] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[11631.300208] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[11631.300209] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Comment 1 Rodrigo Vivi 2014-10-15 18:41:32 UTC 
Could you please reproduce with latest drm-intel-nightly and collect a new error state?
drm-intel-nightly branch from http://cgit.freedesktop.org/drm-intel
Comment 2 Chris Wilson 2014-10-16 10:21:36 UTC 

*** This bug has been marked as a duplicate of bug 77104 ***

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