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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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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 --- - [HSW Regression]igt/kms_flip/blocking-absolute-wf_vblank Aborted"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66808">66808</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>xunx.fang@intel.com, yangweix.shui@intel.com
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[HSW Regression]igt/kms_flip/blocking-absolute-wf_vblank Aborted
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-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>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=82308" name="attach_82308" title="dmesg">attachment 82308</a> <a href="attachment.cgi?id=82308&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Haswell
Kernel: drm-intel-fixes d4eead50eb206b875f54f66cc0f6ec7d54122c28
Bug detailed description:
-----------------------------
It aborted on Haswell/Pineview with drm-intel-fixes kernel. It doesn't happens
on drm-intel-next-queued kernel.
Bisect shows:The first bad commit could be any of:
035dc1e0f9008b48630e02bf0eaa7cc547416d1d
446f8d81ca2d9cefb614e87f2fabcc996a9e4e7e
bf51d5e2cda5d36d98e4b46ac7fca9461e512c41
output:
Using monotonic timestamps
running testcase: blocking-absolute-wf_vblank
Beginning blocking-absolute-wf_vblank on crtc 3, connector 20
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
..............................................................
blocking-absolute-wf_vblank on crtc 3, connector 20: PASSED
Beginning blocking-absolute-wf_vblank on crtc 5, connector 20
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
..............................................................
blocking-absolute-wf_vblank on crtc 5, connector 20: PASSED
Beginning blocking-absolute-wf_vblank on crtc 7, connector 20
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
.............................................................
blocking-absolute-wf_vblank on crtc 7, connector 20: PASSED
Beginning blocking-absolute-wf_vblank on crtc 3, connector 9
1920x1200 60 1920 1968 2000 2080 1200 1203 1209 1235 0x9 0x48 154000
.............................................................
blocking-absolute-wf_vblank on crtc 3, connector 9: PASSED
Beginning blocking-absolute-wf_vblank on crtc 5, connector 9
1920x1200 60 1920 1968 2000 2080 1200 1203 1209 1235 0x9 0x48 154000
.run_test_step:749 failed, ret=-16, errno=16
Aborted (core dumped)
Reproduce steps:
----------------------------
1. ./kms_flip --run-subtest blocking-absolute-wf_vblank</pre>
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