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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [i965 Bisected]Ogles1conform, Ogles3conform and most of Piglit cases segfault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79235">79235</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>mattst88@gmail.com
</td>
</tr>
<tr>
<th>Summary</th>
<td>[i965 Bisected]Ogles1conform, Ogles3conform and most of Piglit cases segfault
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
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<pre>System Environment:
--------------------------
Platform: Ironlake
Libdrm:
(master)libdrm-2.4.54-9-g8fc62ca8ac010659023bb63c4759eb683de4f9af
Mesa: (master)c2c639ecf667b4b7cf17cfe33dfe710432f2c43a
Xserver:
(master)xorg-server-1.15.99.902-97-gdb2e708f31a162c6c66643d3559dd5f3e21ee06b
Xf86_video_intel:(master)2.99.911-206-g605fcd9050efc816ac8163e8d626f466d98261c2
Libva: (staging)35e70cb9b9c77dfb99fb370e319ed501f0c31b17
Libva_intel_driver:(staging)ca1acd54eb59eadabfb40a4b61df2e8968b5e00d
Kernel: (drm-intel-nightly)c37f30ddc2921eccbf0be87c7742b56fbde53a81
Bug detailed description:
-----------------------------
All Ogles1conform,Ogles2conform, Ogles3conform cases and most of Piglit cases
segfault. It happens on i956 platforms with Mesa master branch, It doesn't
happen on 10.2 branch.
Bisect shows: f0f7fb181fc267934a44904da4530f50a698b18d is the first bad commit
commit f0f7fb181fc267934a44904da4530f50a698b18d
Author: Matt Turner <<a href="mailto:mattst88@gmail.com">mattst88@gmail.com</a>>
AuthorDate: Mon May 19 10:20:37 2014 -0700
Commit: Matt Turner <<a href="mailto:mattst88@gmail.com">mattst88@gmail.com</a>>
CommitDate: Sat May 24 23:03:23 2014 -0700
i965: Print disassembly after compaction.
Reviewed-by: Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>>
run Piglit case bin/arb_uniform_buffer_object-dlist -fbo -auto
output:
Segmentation fault (core dumped)
Reproduce steps:
----------------------------
1. xinit
2. bin/arb_uniform_buffer_object-dlist -fbo -auto</pre>
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