[Bug 110951] GPU hang while using kvmgt
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Nov 12 20:17:52 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=110951
--- Comment #19 from velde666 at gmail.com ---
This evening there was a new issue after which the mouse pointer was
distorted in the Windows VM (nothing else). After a VM shutdown and restart
everything was fine again.
The host had following messages while the issue occurred:
Nov 12 21:01:15 floor13 kernel: DMAR: DRHD: handling fault status reg 2
Nov 12 21:01:15 floor13 kernel: DMAR: [DMA Write] Request device [00:02.0]
PASID ffffffff fault addr ffff800409263000 [fault reason 07] Next page
table ptr is invalid
Nov 12 21:01:21 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for
preemption time out
Nov 12 21:04:24 floor13 kernel: DMAR: DRHD: handling fault status reg 3
Nov 12 21:04:24 floor13 kernel: DMAR: [DMA Write] Request device [00:02.0]
PASID ffffffff fault addr fffffffff0008000 [fault reason 07] Next page
table ptr is invalid
Nov 12 21:04:27 floor13 kernel: i915 0000:00:02.0: Resetting rcs0 for
preemption time out
crash dump file is empty
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