[Bug 110951] GPU hang while using kvmgt

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110951

--- Comment #9 from velde666 at gmail.com ---
(In reply to velde666 from comment #7)
> ok, bug strikes again:
> 
> Jun 27 22:41:21 floor13 kernel: DMAR: DRHD: handling fault status reg 3
> Jun 27 22:41:21 floor13 kernel: DMAR: [DMA Write] Request device [00:02.0]
> fault addr 3e6c000 [fault reason 07] Next page table ptr is invalid
> Jun 27 22:41:27 floor13 kernel: i915 0000:00:02.0: GPU HANG: ecode
> 9:1:0xfffffffe, in virt-viewer [27642], hang on rcs0
> Jun 27 22:41:27 floor13 kernel: [drm] GPU hangs can indicate a bug anywhere
> in the entire gfx stack, including userspace.
> Jun 27 22:41:27 floor13 kernel: [drm] Please file a _new_ bug report on
> bugs.freedesktop.org against DRI -> DRM/Intel
> Jun 27 22:41:27 floor13 kernel: [drm] drm/i915 developers can then reassign
> to the right component if it's not a kernel issue.
> Jun 27 22:41:27 floor13 kernel: [drm] The gpu crash dump is required to
> analyze gpu hangs, so please always attach it.
> Jun 27 22:41:27 floor13 kernel: [drm] GPU crash dump saved to
> /sys/class/drm/card0/error
> Jun 27 22:41:27 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for hang
> on rcs0
> Jun 27 22:41:35 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for hang
> on rcs0
> Jun 27 22:41:43 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for hang
> on rcs0

crash happend when I connected via mstsc/rdp

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