Bug 112241

Summary:	the desktop will hang sometimes and will recover after a few seconds
Product:	DRI	Reporter:	sherlockya
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	RESOLVED DUPLICATE	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	not set	CC:	intel-gfx-bugs
Version:	XOrg git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description sherlockya 2019-11-10 10:06:05 UTC

When I using Arch Linux, sometimes the gnome-shell hangs and recover after a few seconds, I notice there are something in the output of dmesg

> [19302.586519] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0
> [19302.586521] [drm] GPU hangs can indicate a bug anywhere in the entire gfx > stack, including userspace.
> [19302.586522] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
> [19302.586522] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
> [19302.586523] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
> [19302.586524] [drm] GPU crash dump saved to /sys/class/drm/card0/error

So I paste the content in /sys/class/drm/card0/error to https://fars.ee/T7Z5/

I hope it can help developers to find what's wrong for my GPU.

Thanks.

Comment 1 sherlockya 2019-11-10 10:08:38 UTC

If need more info, I will try to provide it.

Comment 2 sherlockya 2019-11-10 10:21:20 UTC

I notice something new in dmesg:

After recover, I found there is a message:

> [24636.509281] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0

Comment 3 Chris Wilson 2019-11-10 10:36:51 UTC


*** This bug has been marked as a duplicate of bug 111970 ***

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