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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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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 --- - segfault in gen6_render_composite"
href="https://bugs.freedesktop.org/show_bug.cgi?id=68728">68728</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>segfault in gen6_render_composite
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>blocker
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>hvtaifwkbgefbaei@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr></table>
<p>
<div>
<pre>instant crash on starting google-chrome with git-92a43caab96e7f
but c451a471fbe works
(EE) Backtrace:
(EE) 0: X (OsSigHandler+0x49) [0x46e849]
(EE) 1: /lib64/libpthread.so.0 (__restore_rt+0x0) [0x7f562aa1bfff]
(EE) 2: /usr/lib64/xorg/modules/drivers/intel_drv.so
(gen6_render_composite+0xd9d) [0x7f5627d6d7fd]
(EE) 3: /usr/lib64/xorg/modules/drivers/intel_drv.so (sna_composite+0x7b8)
[0x7f5627ceb388]
(EE) 4: X (damageComposite+0x162) [0x520652]
(EE) 5: X (ProcRenderComposite+0x14a) [0x519f5a]
(EE) 6: X (Dispatch+0x3c7) [0x436e37]
(EE) 7: X (main+0x3ea) [0x4263ea]
(EE) 8: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x7f5629428a05]
(EE) 9: X (deregister_tm_clones+0x11) [0x4266f9]
(EE) 10: ? (?+0x11) [0x11]
(EE)
(EE) Segmentation fault at address 0x8
(EE)
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)</pre>
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