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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 --- - [ILK Regression]igt/kms_sink_crc_basic fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79819">79819</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[ILK Regression]igt/kms_sink_crc_basic fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jinxianx.guo@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>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=100704" name="attach_100704" title="dmesg">attachment 100704</a> <a href="attachment.cgi?id=100704&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: Yes.
It's igt regression issue
Good commit of igt: 0675765eff4a7409afa98734aa0c8fbc02ce5ff6
Bad commit of igt: 18d2130110331e45423dff96aeec3ea802fa0857
Non-working platforms: ILK
==kernel==
--------------------------
origin/drm-intel-nightly: 969b3c5a312e849fa7a3dc0937a6acf34cdd7e25(fails)
drm-intel-nightly: 2014y-06m-06d-22h-45m-15s integration manifest
origin/drm-intel-next-queued: e4964a6e664b4c338b5ab1f1820b0477bec68396(fails)
drm/i915: Update DRIVER_DATE to 20140606
origin/drm-intel-fixes: 15d24aa5602fb87c7b1358cfabcfeb9b26db290f(fails)
drm/i915: BDW: Adding missing cursor offsets.
==Bug detailed description==
-----------------------------
igt/kms_sink_crc_basic fails
Output:
./kms_sink_crc_basic
IGT-Version: 1.6-g18d2130 (i686) (Linux:
3.15.0-rc3_drm-intel-next-queued_e4964a_20140609+ i686)
Test assertion failure function basic_sink_crc_check, file
kms_sink_crc_basic.c:143:
Last errno: 0, Success
if reset igt to 0675765eff4a7409afa98734aa0c8fbc02ce5ff6, the output is:
./kms_sink_crc_basic
IGT-Version: 1.6-g0675765 (i686) (Linux:
3.15.0-rc3_drm-intel-fixes_15d24a_20140609+ i686)
Test assertion failure function connector_set_mode, file
kms_sink_crc_basic.c:106:
Last errno: 13, Permission denied
Failed assertion: ret == 0
==Reproduce steps==
----------------------------
1. ./kms_sink_crc_basic</pre>
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