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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#c6">Comment # 6</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:svetlana.emelianova@intel.com" title="Emelianova Svetlana <svetlana.emelianova@intel.com>"> <span class="fn">Emelianova Svetlana</span></a>
</span></b>
        <pre>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"</pre>
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