[Bug 90953] [IVB] GPU hang (possibly triggered by VA-API)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90953

--- Comment #9 from Simon Farnsworth <simon at farnz.org.uk> ---
(In reply to haihao from comment #8)
> Could you provide the full command line and the sample video if possible ?

It reproduces erratically with:

gst-launch-1.0 filesrc location=01_Work4U_Finding.mpeg ! decodebin name=db
max-size-bytes=$((16 * 1024 * 1024)) expose-all-streams=false ! queue
max-size-buffers=0 max-size-bytes=0 max-size-time=$((200 * 1000 * 1000)) !
audioconvert dithering=tpdf-hf ! audioresample quality=10 sinc-filter-mode=full
! alsasink qos=true max-lateness=$((20 * 1000 * 1000)) db. ! queue
max-size-buffers=6 max-size-bytes=0 max-size-time=$((200 * 1000 * 1000)) !
vaapipostproc force-aspect-ratio=false deinterlace-method=motion-compensated
deinterlace-mode=auto ! vaapisink force-aspect-ratio=false
show-preroll-frame=false max-lateness=$((20 * 1000 * 1000))

If I change deinterlace-mode on vaapipostproc to deinterlace-mode=disabled, the
error disappears. Similarly, if I re-encode as progressive instead of
interlaced, the error disappears.

I'm getting customer permission to send you 01_Work4U_Finding.mpeg - I may have
to send a link to your intel.com e-mail privately, depending on the customer's
attitude.

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