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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 - kernel panic occurs when displaying pictures with DP ports(DP1 and DP2)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104780">104780</a>
</td>
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<th>Summary</th>
<td>kernel panic occurs when displaying pictures with DP ports(DP1 and DP2)
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>blocker
</td>
</tr>
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<th>Priority</th>
<td>high
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>zhoubo10@hikvision.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>
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<th>i915 platform</th>
<td>HSW
</td>
</tr>
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<th>i915 features</th>
<td>display/DP
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=136949" name="attach_136949" title="the kernel error log">attachment 136949</a> <a href="attachment.cgi?id=136949&action=edit" title="the kernel error log">[details]</a></span>
the kernel error log
kenel version:
Linux haswell 4.8.0haswell #16 SMP Wed Nov 15 15:44:20 CST 2017 x86_64
GNU/Linux
VAAPI version is 1.8.3
libdrm version is 2.4.81
intel-vaapi-driver version is 1.8.3
we use DP1 and DP2 display pictures.It works almost 10 hours, then the console
report some kenel errors (details in the attachment). Finally the kernel occurs
panic, the console couldn't response anything even we use sysrq.</pre>
</div>
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