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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW] Unigine Valley & GfxBench T-Rex fail to GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102286#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW] Unigine Valley & GfxBench T-Rex fail to GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102286">bug 102286</a>
from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> <span class="fn">Eero Tamminen</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=135019" name="attach_135019" title="BDW GT3 error state (Mesa: 24fe4e6143)">attachment 135019</a> <a href="attachment.cgi?id=135019&action=edit" title="BDW GT3 error state (Mesa: 24fe4e6143)">[details]</a></span>
BDW GT3 error state (Mesa: 24fe4e6143)
GfxBench T-Rex offscreen tests is still GPU hanging. Last error is from few
days ago:
-------------------------
i965: Failed to submit batchbuffer: Input/output error
...
[ 4052.788996] [drm] GPU HANG: ecode 8:0:0x84dfffc4, in testfw_app [2869],
reason: Hang on rcs0, action: reset
-------------------------
It happened both on BDW GT2 & GT3 with following Mesa version:
2017-10-21 24fe4e6143
See the attached error log.
Valley hasn't GPU hanged within last 2 months. It segfaulted with Mesa:
2017-09-03 49b428470e
But that's the last problem I've seen with Valley, i.e. Valley part of this bug
isn't anymore reproducible.</pre>
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