<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW ]arb_uniform_buffer_object-bufferstorage fails now and then"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89219">89219</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[HSW ]arb_uniform_buffer_object-bufferstorage fails now and then
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>lemody@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>It seems to fail in a quite random fashion, failure looks like this:
--- 8< ---
UBO ub_pos_size: index = 0, size = 16
UBO ub_color: index = 1, size = 32
UBO ub_rot: index = 2, size = 16
Probe color at (40,40)
Expected: 1.000000 0.000000 0.000000 0.500000
Observed: 0.200000 0.200000 0.200000 0.200000
Probe color at (120,40)
Expected: 0.000000 1.000000 0.000000 0.250000
Observed: 0.200000 0.200000 0.200000 0.200000
Probe color at (40,120)
Expected: 0.000000 0.000000 1.000000 0.200000
Observed: 0.200000 0.200000 0.200000 0.200000</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>