Random hang with gstreamer-vaapi on intel haswell

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Random hang with gstreamer-vaapi on intel haswell

veeranna
This is a little outline of my current investigations:

Observed random hang issue while using gstreamer-vaapi plugins(decoder, encoder, postproc and vaapisink) on intel haswell platform. This image was build using krogoth version(kernel-4.4) of yocto.

Didn't observe the same when daisy version(kernel-3.10) of yocto get used on same platform.

Did the following tests but didn't helped.

1. Tried different version of gstreamer-vaapi that didn't helped.

2. Tried all by copying all the gstreamer-vaapi libs and its depends(libva and intel driver) from daisy to krogoth.

I am currently looking for some suggestions from your side. Please let me know if you need more information.

Thanks In advance,
Veeranna.