[Bug 111920] NON-GuC constant i915 0000:00:02.0: GPU HANG: ecode 9:1:0x00000000, hang on rcs0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111920

--- Comment #6 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Manuel Tiago Pereira from comment #5)
> Hi,
> 
> I'm seeing the same error since October if memory serves me right. As per
> the `dmesg` log instructions, I've attached my `/sys/class/drm/card0/error`
> log file, redacting what seems to be some dump of whatever was in the GPU
> memory at the time of the failure.
> 
> If I understand correctly the symptoms described the the original poster,
> I'm having the exact same behaviour: everything on the graphical interface
> hangs for a couple of seconds and `dmesg` outputs these messages:
> 
> ```
> [ 9836.991710] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on
> rcs0
> [ 9836.991712] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
> stack, including userspace.
> [ 9836.991713] [drm] Please file a _new_ bug report on bugs.freedesktop.org
> against DRI -> DRM/Intel
> [ 9836.991713] [drm] drm/i915 developers can then reassign to the right
> component if it's not a kernel issue.
> [ 9836.991714] [drm] The gpu crash dump is required to analyze gpu hangs, so
> please always attach it.
> [ 9836.991715] [drm] GPU crash dump saved to /sys/class/drm/card0/error
> [ 9836.992728] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
> ```
> 
> I'm running Archlinux, default kernel package, on a Dell XPS 13 2012, with a
> "Intel Corporation UHD Graphics 620 (rev 07)" (as per `lspci` output). 
> 
> I hope that my report somehow helps understanding and fixing the issue!
> 
> Best regards,
> Manuel Tiago Pereira

Can you reproduce this issue with drmtip?(https://cgit.freedesktop.org/drm-tip)

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