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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Stability issue in i915 with transcode operation"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110450#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Stability issue in i915 with transcode operation"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110450">bug 110450</a>
from <span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span></b>
<pre>(In reply to Emelianova Svetlana from <a href="show_bug.cgi?id=110450#c6">comment #6</a>)
<span class="quote">> I built the latest drm kernel from
> <a href="https://anongit.freedesktop.org/git/drm/drm.git">https://anongit.freedesktop.org/git/drm/drm.git</a> f06ddb5 commit. GPU HANG
> appears too.
> I attached sample_encode and bash script which runs it. Need to replace
> "(path/to/stream)" to real stream path and replace correct resolution (-w
> -h) in script. Stream should be YUV format and has not less 4k resolution.
> Need to build mediasdk environment from
> <a href="https://github.com/Intel-Media-SDK/MediaSDK">https://github.com/Intel-Media-SDK/MediaSDK</a>.
> For reproducing it is necessary a multiple launch, I ran with command line:
> "./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh &
> ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh &
> ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh &
> ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh & ./catch_GPU_HANG.sh &
> ./catch_GPU_HANG.sh"</span >
Can you please attach error file and dmesg from boot from latest drmtip?</pre>
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