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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SIGSEGV in Weston when hot-unplugging HDMI during idle/blank"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66530">66530</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>SIGSEGV in Weston when hot-unplugging HDMI during idle/blank
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ullysses.a.eoff@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>weston
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=81923" name="attach_81923" title="Weston output log">attachment 81923</a> <a href="attachment.cgi?id=81923&action=edit" title="Weston output log">[details]</a></span>
Weston output log
Weston segfaults when hot-unplugging an external HDMI display during Weston
idle/blank state. See attached gdb backtrace and Weston output log.
Steps
------
1. Plug HDMI display into laptop with LVDS
2. Launch weston --backend=drm-backend.so -i10
3. Allow Weston to go into idle/blank screen state.
4. Hot-unplug HDMI display cable
5. Observe Weston segfault
Software
--------
wayland (master) heads/master-0-g2e07587
fontconfig (master) heads/master-0-gcbf06d7
drm (master) libdrm-2.4.46-0-gc6d73cf
mesa (master) heads/master-0-g84f367e
libxkbcommon (master) heads/master-0-g6f06eb5
pixman (master) heads/master-0-g279bdcd
cairo (master) heads/master-0-g7b8fc77
weston (master) heads/master-0-gb08b329</pre>
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</p>
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