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<body><span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] [KBL/GLK] kms_frontbuffer_tracking some subtest fail Test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101178">bug 101178</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">i915 platform</td>
<td>IVB
</td>
<td>GLK
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[IGT] [KBL/IVB] kms_frontbuffer_tracking some subtest fail Test assertion failure
</td>
<td>[IGT] [KBL/GLK] kms_frontbuffer_tracking some subtest fail Test assertion failure
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] [KBL/GLK] kms_frontbuffer_tracking some subtest fail Test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101178#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] [KBL/GLK] kms_frontbuffer_tracking some subtest fail Test assertion failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101178">bug 101178</a>
from <span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span></b>
<pre>With following configuration on IVB the test are NOT more failing.
Meanwhile on GLK and KBL this test are still failing:
======================================
Test list
======================================
GLK:
kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-cpu
kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-mmap-gtt
kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-pwrite
kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-mmap-gtt
kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-pwrite
kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-render
kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-mmap-gtt
kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-pwrite
kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-draw-render
kms_frontbuffer_tracking@fbc-1p-primscrn-indfb-pgflip-blt
kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-pgflip-blt
kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-onoff
kms_frontbuffer_tracking@fbc-2p-primscrn-spr-indfb-onoff
kms_frontbuffer_tracking@fbc-1p-pri-indfb-multidraw
kms_frontbuffer_tracking@fbc-farfromfence
KBL:
kms_frontbuffer_tracking@fbc-farfromfence
kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-wc
======================================
Software
======================================
kernel version : 4.13.0-drm-tip-ww36-commit-0640ea7+
hostname : IVB-2
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 15.72
bios release date : 02/10/2014
ksc : 81.37
hardware acceleration : disabled
swap partition : enabled on (/dev/sda3)
======================================
Graphic drivers
======================================
grep: /opt/X11R7/var/log/Xorg.0.log: No such file or directory
libdrm : 2.4.70
libva : 1.7.1-2
vaapi (intel-driver) : 1.7.1
cairo : 1.14.6-1build1
intel-gpu-tools : 1.16-1
Showing the following assertion:
(kms_frontbuffer_tracking:9177) igt-debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file igt_debugfs.c:325:
(kms_frontbuffer_tracking:9177) igt-debugfs-CRITICAL: Failed assertion:
!mismatch
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [igt_assert_crc_equal+0x5d]
#2 [do_crc_assertions.part.34+0x58]
#3 [__do_assertions+0x1f9]
#4 [draw_subtest+0x10d]
#5 [main+0x112d]
#6 [__libc_start_main+0xf1]
#7 [_start+0x29]
#8 [<unknown>+0x29]</pre>
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