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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>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][IGT] kms_sysfs_edid_timing test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100047">100047</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SKL][IGT] kms_sysfs_edid_timing test assertion failure
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (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>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ramix.ben.hassine@intel.com
</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>
<tr>
<th>i915 platform</th>
<td>SKL
</td>
</tr>
<tr>
<th>i915 features</th>
<td>display/DP
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=130041" name="attach_130041" title="dmesg">attachment 130041</a> <a href="attachment.cgi?id=130041&action=edit" title="dmesg">[details]</a></span>
dmesg
This test is fail on SKL whith last setup:
setup:
=========
SKLS1:
------
Platform SKL Gigabyte
CPU: Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz (family 6, model 94, stepping 3)
GPU: Intel® HD Graphics 530 - Intel Corporation Sky Lake Integrated Graphics
(rev 06)
Motherboard version: H170N-WIFI-CF
Memory: 2x 4GB Kingston 9905622-055.A00G
Software
===========
Bios: F3
Linux distribution: Ubuntu 16.04 64 bits
DMC 1.26 from
<a href="https://01.org/sites/default/files/downloads/intelr-graphics-linux/skldmcver126.tar_1.bz2">https://01.org/sites/default/files/downloads/intelr-graphics-linux/skldmcver126.tar_1.bz2</a>
GUC 6.1 from
<a href="https://01.org/sites/default/files/downloads/intelr-graphics-linux/sklgucver61.tar.bz2">https://01.org/sites/default/files/downloads/intelr-graphics-linux/sklgucver61.tar.bz2</a>
kernel:drm-tip: 2017y-03m-01d-22h-54m-20s UTC integration manifest
commit: ae99ea2cc4782d18a2ffc8ef01367f5fa8d350f2
author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
authored_date: Wed Mar 01 22:55:22 2017 +0000
intel-gpu-tool:intel-gpu-tools-1.17-261-g8f3164f
drm:libdrm-2.4.75-10-gf6499b1
cairo:1.15.4
xserver:xorg-server-1.19.0-125-g7d7788e
xf86-video-intel:2.99.917-758-g860c366
libva:libva-1.7.3.pre1-84-ge613327
vaapi-intel-driver:1.7.3-325-g03a86fc
Steps
=======
Run igt test:
./kms_sysfs_edid_timing
Actual results:
===============
IGT-Version: 1.17-g8f3164f (x86_64) (Linux: 4.10.0-tip-201703020159+ x86_64)
(kms_sysfs_edid_timing:4917) WARNING: card0-DP-2: probe time exceed 10ms,
max=267.44ms, avg=267.26ms
(kms_sysfs_edid_timing:4917) CRITICAL: Test assertion failure function
__real_main40, file kms_sysfs_edid_timing.c:92:
(kms_sysfs_edid_timing:4917) CRITICAL: Failed assertion: mean.mean <
(THRESHOLD_TOTAL * 1e6)
(kms_sysfs_edid_timing:4917) CRITICAL: card0-DP-2: average probe time exceeded
50ms, max=267.44ms, avg=267.26ms
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [__real_main40+0x233]
#2 [main+0x35]
#3 [__libc_start_main+0xf0]
#4 [_start+0x29]
#5 [<unknown>+0x29]
Test kms_sysfs_edid_timing failed.
**** DEBUG ****
(kms_sysfs_edid_timing:4917) DEBUG: card0-DP-2: mean.max 267439202.00ns,
267439.20us, 267.44ms, mean.avg 267257649.20ns, 267257.65us, 267.26ms
(kms_sysfs_edid_timing:4917) WARNING: card0-DP-2: probe time exceed 10ms,
max=267.44ms, avg=267.26ms
(kms_sysfs_edid_timing:4917) CRITICAL: Test assertion failure function
__real_main40, file kms_sysfs_edid_timing.c:92:
(kms_sysfs_edid_timing:4917) CRITICAL: Failed assertion: mean.mean <
(THRESHOLD_TOTAL * 1e6)
(kms_sysfs_edid_timing:4917) CRITICAL: card0-DP-2: average probe time exceeded
50ms, max=267.44ms, avg=267.26ms
**** END ****
FAIL (4.010s)</pre>
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