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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]igt/gem_multi_bsd_sync_loop sporadically causes *ERROR* Hangcheck timer elapsed... render ring idle"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88984">88984</a>
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<th>Summary</th>
<td>[BSW]igt/gem_multi_bsd_sync_loop sporadically causes *ERROR* Hangcheck timer elapsed... render ring idle
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>huax.lu@intel.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=113174" name="attach_113174" title="dmesg">attachment 113174</a> <a href="attachment.cgi?id=113174&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure
no-working platforms: BSW
==kernel==
--------------------------
drm-intel-nightly/9583cb470cd82997b5f23d4acab852563f5c0047
commit 9583cb470cd82997b5f23d4acab852563f5c0047
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Wed Feb 4 15:22:12 2015 +0100
drm-intel-nightly: 2015y-02m-04d-14h-21m-52s UTC integration manifest
==Bug detailed description==
-----------------------------
It sporadically causes [drm:i915_hangcheck_elapsed [i915]] *ERROR* Hangcheck
timer elapsed... render ring idle. fail rate:3/5
==Reproduce steps==
----------------------------
1. ./gem_multi_bsd_sync_loop</pre>
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