run gfxbench manhattan in virtio-gpu guest causes host i915 recoverable gpu hang
Submitted by Zhenyu Wang @zhen
Assigned to Intel 3D Bugs Mailing List
Link to original bug (#111153)
Description
This case is to run gfxbench manhattan in qemu VM with virtio-gpu enabled and qemu uses "-display sdl,gl=es". It would cause host i915 gpu hang but recoverable.
I tried to take a apitrace for this which can produce this hang without need to setup qemu guest. https://drive.google.com/open?id=1T6A2d--VnVZBMvM0CvjSa6ecWd50OCmi
Any idea or help on how to debug on this would be appreciated.
btw, I'm not sure if this is related to bug 108898.
Version: git
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