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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]S4 resume cause reboot sporadically."
href="https://bugs.freedesktop.org/show_bug.cgi?id=88875">88875</a>
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<th>Summary</th>
<td>[BDW]S4 resume cause reboot sporadically.
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>hengx.ding@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>==System Environment==
--------------------------
Regression: yes, bisect later
Non-working platforms: BDW
==kernel==
--------------------------
nightly-2015-01-28/70438b51bdd44180b83f10591c3bdc1832d11dc2
==Bug detailed description==
--------------------------
Some times resume from S4 state will lost the processes which are running
before, seems the machine was reboot rather than resume from S4. This issue
have about 20% chance to reproduce.
==Reproduce steps==
----------------------------
1.xinit&
2.echo disk > /sys/power/state
3.press the power botton to resume.
4.check if xinit is still running.</pre>
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