Bug 99804 - [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1165], reason: Hang on render ring, action: reset
Summary: [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1165], reason: Hang on render ...
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: high critical
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-02-14 08:18 UTC by Jordan Peterson
Modified: 2017-03-24 09:21 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments
/sys/class/drm/card0/error (let me know if you need more info) (24.98 KB, text/plain)
2017-02-14 08:18 UTC, Jordan Peterson 		no flags Details
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Description Jordan Peterson 2017-02-14 08:18:50 UTC 
Created attachment 129579 [details]
/sys/class/drm/card0/error  (let me know if you need more info)

[ 7175.549324] wlp1s0: RX AssocResp from a6:08:ea:99:e6:58 (capab=0x431 status=0 aid=1)
[ 7175.550641] wlp1s0: associated
[ 7175.550682] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[ 7175.577664] wlp1s0: Limiting TX power to 30 (30 - 0) dBm as advertised by a6:08:ea:99:e6:58
[12275.965094] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1165], reason: Hang on render ring, action: reset
[12275.965094] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[12275.965095] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[12275.965095] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[12275.965096] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[12275.965096] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[12275.965180] drm/i915: Resetting chip after gpu hang
[12275.965220] [drm] RC6 on
[12275.981175] [drm] GuC firmware load skipped
Comment 1 Chris Wilson 2017-02-14 09:10:34 UTC 
Believed "fixed" by commit 4acd4a7d3d2f41227022fa7581cfb85a0b124eae
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Dec 5 15:13:24 2016 +0000

    sna/gen9: Emit a dummy primitive between VertexElements

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