U. Artie Eoff

@dmitryermilov ping

@chuanli1 @dmitryermilov any update on this issue?

Unfortunately, I don't recall what the use-case/context was for this and whether this is still relevant. Feel free to close if you see no issue here.

It could be a driver issue. If you are using intel-vaapi-driver (i965), there were several VP9 issues fixed recently (https://github.com/intel/intel-vaapi-driver/issues?utf8=%E2%9C%93&q=is%3Aissue+VP9)

What result are you expecting? I don't think this reported issue description tells the whole story. The actual issue is that the output result from the above test command is...

Also, when the md5sum result is not expected I've seen associated GPU Hang on 4.10 and 4.11 kernels: ``` [23010.721025] drm/i915: Resetting chip after gpu hang [23010.723370] [drm] RC6 on...

I'm able to reproduce at least once every ~200-300 runs sequentially

md5sum of ./1920x1080.yv12 output should be f15e2b55a786fcf691f8e9d79e91653d

``` 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5a85] (rev 0b) ```

@xuguangxin, no I don't have another stepping locally. We use Fedora 25 host with updated kernel (via dnf package manager) and Ubuntu Xenial (16.04) host with updated kernel (via apt...