<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 - [ctg bat] igt@kms_flip@basic-flip-vs-wf_vblank"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98352">98352</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[ctg bat] igt@kms_flip@basic-flip-vs-wf_vblank
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg 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>blocker
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/CI/CI_DRM_1738/fi-ctg-l9400/html/fi-ctg-l9400@CI_DRM_1738/igt@kms_flip@basic-flip-vs-wf_vblank.html">https://intel-gfx-ci.01.org/CI/CI_DRM_1738/fi-ctg-l9400/html/fi-ctg-l9400@CI_DRM_1738/igt@kms_flip@basic-flip-vs-wf_vblank.html</a>
Variance in vblanks larger than expected? Maybe a test bug?
(kms_flip:8525) CRITICAL: Test assertion failure function check_state, file
kms_flip.c:699:
(kms_flip:8525) CRITICAL: Failed assertion: fabs((usec_diff - usec_interflip) /
usec_interflip) <= 0.005
(kms_flip:8525) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_flip:8525) CRITICAL: inconsistent flip ts/seq: last 388.578513/13071,
current 388.779752/13081
Subtest basic-flip-vs-wf_vblank failed.
**** DEBUG ****
(kms_flip:8525) DEBUG: Test requirement passed: (flags & TEST_HANG) == 0 ||
!is_wedged(drm_fd)
(kms_flip:8525) DEBUG: Test requirement passed: modes
(kms_flip:8525) INFO: Beginning basic-flip-vs-wf_vblank on pipe A, connector
LVDS-1
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1440,
height=900, format=0x34325258, tiling=0x0, size=0)
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=5760)
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1440,
height=900, format=0x34325258, tiling=0x0, size=0)
(kms_flip:8525) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=5760)
(kms_flip:8525) igt-kms-INFO: 1440x900 50 1440 1464 1480 1600 900 903 909 926
0xa 0x48 74080
(kms_flip:8525) DEBUG: name = flip
last_ts = 0.000000
last_received_ts = 0.000000
last_seq = 0
current_ts = 388.578513
current_received_ts = 388.578108
current_seq = 13071
count = 0
seq_step = 1
(kms_flip:8525) DEBUG: name = vblank
last_ts = 0.000000
last_received_ts = 0.000000
last_seq = 0
current_ts = 388.759632
current_received_ts = 388.759119
current_seq = 13080
count = 0
seq_step = 10
(kms_flip:8525) DEBUG: name = flip
last_ts = 388.578513
last_received_ts = 388.578108
last_seq = 13071
current_ts = 388.779752
current_received_ts = 388.779347
current_seq = 13081
count = 1
seq_step = 1
(kms_flip:8525) CRITICAL: Test assertion failure function check_state, file
kms_flip.c:699:
(kms_flip:8525) CRITICAL: Failed assertion: fabs((usec_diff - usec_interflip) /
usec_interflip) <= 0.005
(kms_flip:8525) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_flip:8525) CRITICAL: inconsistent flip ts/seq: last 388.578513/13071,
current 388.779752/13081
**** END ****</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>