Bug 100852

Summary:

GPU Hang

Product:

DRI

Reporter:

vasileios.revelas

Component:

DRM/Intel

Assignee:

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

Version:

XOrg git

Hardware:

x86-64 (AMD64)

OS:

Linux (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
Output of /sys/class/drm/card0/error	none

Description vasileios.revelas 2017-04-27 13:29:20 UTC

Created attachment 131097 [details]
Output of /sys/class/drm/card0/error

I'm running Ubuntu 16.04.2 (Linux 4.4.0-72-generic)
Received the following in my dmesg:

[52020.876927] [drm] stuck on render ring
[52020.882338] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1244], reason: Engine(s) hung, action: reset
[52020.882345] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[52020.882349] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[52020.882352] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[52020.882356] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[52020.882360] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[52020.884235] drm/i915: Resetting chip after gpu hang

I've attached the contents of /sys/class/drm/card0/error. I'd be happy to supply any additional information.

Comment 1 Chris Wilson 2017-04-27 13:38:36 UTC

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

*** This bug has been marked as a duplicate of bug 98999 ***

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