run gfxbench manhattan in virtio-gpu guest causes host i915 recoverable gpu hang
Submitted by Zhenyu Wang
Assigned to Intel 3D Bugs Mailing List
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.