Bug 92190

Summary:	[drm] stuck on render ring
Product:	DRI	Reporter:	Pavel Vavilin <senior-pimiento>
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:	major
Priority:	medium	CC:	intel-gfx-bugs
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Pavel Vavilin 2015-09-30 09:37:05 UTC

Sometimes it stuck my WM (Unity) and I can only move mouse cursor without changing virtual desktops or type anything into application (Emacs, for example). Also, it starts break fonts on my running Firefox pages. I think, the problem is with some pages opened in Firefox after it uses hardware acceleration, it looks so for me.

[Ср. сент. 30 14:05:15 2015] -  [drm] stuck on render ring
[Ср. сент. 30 14:05:15 2015] - [drm] GPU crash dump saved to
/sys/class/drm/card0/error
[Ср. сент. 30 14:05:15 2015] - [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
[Ср. сент. 30 14:05:15 2015] - [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
[Ср. сент. 30 14:05:15 2015] - [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
[Ср. сент. 30 14:05:15 2015] - [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.

I can not attach that file (/sys/class/drm/card0/error), so here is link for it: https://yadi.sk/d/mMafPWrvjREgG

Comment 1 Pavel Vavilin 2015-09-30 09:44:55 UTC

I can repeatedly produce that stuck if opened the webpage: https://openhatch.org/
Here is how it opens every time: https://yadi.sk/i/KCn3UCMwjRFQf

Comment 2 Chris Wilson 2015-09-30 09:59:33 UTC


*** This bug has been marked as a duplicate of bug 92167 ***

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.