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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNB Regression]Webglc conformance/textures/texture-size-limit.html fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78770">78770</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SNB Regression]Webglc conformance/textures/texture-size-limit.html fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<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>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>System Environment:
--------------------------
Platform: Sandybridge
Libdrm:
(master)libdrm-2.4.54-8-g305478ce02ebd908a75c9830ecea15f6e2469b42
Mesa: (master)670418740fc763f0272b799ea999cd3ff69b1218
Xserver:
(master)xorg-server-1.15.99.902-91-g01e18af17f8dc91451fbd0902049045afd1cea7e
Xf86_video_intel:(master)2.99.911-166-g0625185f4772f1c7f8e8d7f265432fd77cdd27fc
Libva: (staging)968ade9411de9c5ae2eead0a7e8755747a32a3a2
Libva_intel_driver:(staging)1c4d3468229797e787f4b99b0729baf90a115a1d
Kernel: (drm-intel-nightly) c74cad3c2599b47438b168ca5629fbb00ab63f95
Bug detailed description:
---------------------------
It fails on Sandybridge with Mesa master branch and 10.2 branch,it works well
on 10.1 branch.
The latest known good commit: 8c4a9f631d7438aeaf56785401891d0773792123
The latest known bad commit: 670418740fc763f0272b799ea999cd3ff69b1218
I will bisect it later.
Reproduce steps:
----------------------------
1. xinit
2. go to
<a href="https://www.khronos.org/registry/webgl/conformance-suites/1.0.2/webgl-conformance-tests.html">https://www.khronos.org/registry/webgl/conformance-suites/1.0.2/webgl-conformance-tests.html</a>
run conformance/textures/texture-size-limit.html</pre>
</div>
</p>
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