Bug 102953 - [GM45] GPU HANG: ecode 4:2:0x74080006, in mpv/vo [1191], reason: Hang on vcs0
Summary: [GM45] GPU HANG: ecode 4:2:0x74080006, in mpv/vo [1191], reason: Hang on vcs0
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-09-23 14:50 UTC by Thaddaeus Tintenfisch
Modified: 2018-04-20 14:29 UTC (History)
1 user (show)

See Also:
i915 platform: GM45
i915 features: GPU hang

Attachments
gpu crash dump (37.08 KB, text/plain)
2017-09-23 14:50 UTC, Thaddaeus Tintenfisch 		no flags Details
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Description Thaddaeus Tintenfisch 2017-09-23 14:50:44 UTC 
Created attachment 134448 [details]
gpu crash dump

This GPU hang occurs sometimes when playing a video (usually H.264) with mpv (vo=opengl, opengl-backend=x11egl, hwdec=vaapi). The libva intel driver was build with the g45-h264 branch [1].

Ubuntu 17.10 x86_64 (Dev Release)

Linux acer-tm8471 4.13.1-041301-generic #201709100232 SMP Sun Sep 10 06:33:36 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)

[ 3120.857550] [drm] GPU HANG: ecode 4:2:0x74080006, in mpv/vo [1191], reason: Hang on vcs0, action: reset
[ 3120.857553] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 3120.857554] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 3120.857556] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 3120.857557] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[ 3120.857559] [drm] GPU crash dump saved to /sys/class/drm/card1/error
[ 3120.857613] drm/i915: Resetting chip after gpu hang
[ 3912.834835] drm/i915: Resetting chip after gpu hang

[1] https://bitbucket.org/alium/g45-h264/downloads/
Comment 1 Jani Nikula 2018-01-22 12:00:45 UTC 
Can you reproduce running upstream libva?
Comment 2 Jani Saarinen 2018-03-29 07:10:33 UTC 
First of all. Sorry about spam.
This is mass update for our bugs. 

Sorry if you feel this annoying but with this trying to understand if bug still valid or not.
If bug investigation still in progress, please ignore this and I apologize!

If you think this is not anymore valid, please comment to the bug that can be closed.
If you haven't tested with our latest pre-upstream tree(drm-tip), can you do that also to see if issue is valid there still and if you cannot see issue there, please comment to the bug.
Comment 3 Jani Saarinen 2018-04-20 14:29:38 UTC 
Closing, please re-open if still occurs.

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