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<body><span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW]igt/gem_reset_stats sporadically causes poweroff"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83341">bug 83341</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>NEW
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW]igt/gem_reset_stats sporadically causes poweroff"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83341#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW]igt/gem_reset_stats sporadically causes poweroff"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83341">bug 83341</a>
from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
<pre>
(In reply to Mika (In reply to Mika Kuoppala from <a href="show_bug.cgi?id=83341#c1">comment #1</a>)
<span class="quote">> Is the last line in the log always:
> 'Stopping rings 0xc0000004' ?</span >
I reproduce twice the hang. once the last line is as below:
[ 136.904770] [drm:i915_ring_stop_set] Stopping rings 0xc0000004
once hang as below:
output:
IGT-Version: 1.8-ge34240d (x86_64) (Linux:
3.18.0-rc3_drm-intel-nightly_e6b3eb_20141107+ x86_64)
Subtest params: SUCCESS (0.002s)
Subtest params-ctx-render: SUCCESS (0.001s)
Subtest reset-stats-render: SUCCESS (6.140s)
Subtest reset-stats-ctx-render: SUCCESS (5.996s)
Subtest ban-render: SUCCESS (16.001s)</pre>
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