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<base href="https://bugs.freedesktop.org/" />
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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 --- - [ILK]I-G-T/kms_flip subtest: 'wf_vblank-vs-modeset' fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59834">59834</a>
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</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[ILK]I-G-T/kms_flip subtest: 'wf_vblank-vs-modeset' fail
</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>
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<th>Reporter</th>
<td>bingx.a.yan@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>XOrg CVS
</td>
</tr>
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<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=73629" name="attach_73629" title="wf_vblank-vs-modeset-fail.dmesg">attachment 73629</a> <a href="attachment.cgi?id=73629&action=edit" title="wf_vblank-vs-modeset-fail.dmesg">[details]</a></span>
wf_vblank-vs-modeset-fail.dmesg
Environment:
--------------------
Kernel: (drm-intel-nightly)60cc7310cee5696ada10919578195d1605c05f61
Some additional commit info:
Merge: 305928b 735dc0d
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Wed Jan 23 17:57:14 2013 +0100
Description:
--------------------
Using the latest -nightly
1. /GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests/kms_flip --run-subtest
wf_vblank-vs-modeset
2.$?=4
3. STD-OUT:
Using monotonic timestamps
running testcase: wf_vblank-vs-modeset
Beginning wf_vblank-vs-modeset on crtc 3, connector 7
1280x1024 60 1280 1328 1440 1688 1024 1025 1028 1066 0x5 0x48 108000
failed to page flip: Invalid argument
4.This phenomenon is very strange.Because it's not be reproduced every time.But
I found some regularity:
(1)When booting ILK and standing after a time (maybe some minutes or
hours),it's to likely be reproduced.
(2)When this happend,running this subcase at the next time or more,this
phenomenon can not be reproduced anymore.
5.I attached the dmesg.</pre>
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