[Bug 112241] New: the desktop will hang sometimes and will recover after a few seconds

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112241

            Bug ID: 112241
           Summary: the desktop will hang sometimes and will recover after
                    a few seconds
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: not set
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: sherlockya at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

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.

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