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<body><span class="vcard"><a class="email" href="mailto:armando.antoniox.mora.reos@intel.com" title="Armando Antonio <armando.antoniox.mora.reos@intel.com>"> <span class="fn">Armando Antonio</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_ccs subtest failed with assertion assertion: !mismatch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104000">bug 104000</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>
</td>
<td>CNL
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_ccs subtest failed with assertion assertion: !mismatch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104000#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] kms_ccs subtest failed with assertion assertion: !mismatch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104000">bug 104000</a>
from <span class="vcard"><a class="email" href="mailto:armando.antoniox.mora.reos@intel.com" title="Armando Antonio <armando.antoniox.mora.reos@intel.com>"> <span class="fn">Armando Antonio</span></a>
</span></b>
<pre>Assertion:
(kms_ccs:1543) igt-debugfs-DEBUG: CRC mismatch at index 0: 0x8fbb16d8 !=
0x36094c25
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [igt_assert_crc_equal+0x5d]
#2 [test_output.constprop.4+0xfc]
#3 [__real_main468+0x20a]
#4 [main+0x23]
#5 [__libc_start_main+0xf1]
#6 [_start+0x29]
#7 [<unknown>+0x29]
Subtest pipe-A-crc-primary-basic: FAIL (1.280s)
======================================
Software
======================================
kernel version : 4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+
hostname : CNL-1
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 108.1
bios release date : 10/12/2017
ksc : 1.32
hardware acceleration : disabled
swap partition : enabled on (/dev/nvme0n1p3)
======================================
Graphic drivers
======================================
grep: /opt/X11R7/var/log/Xorg.0.log: No such file or directory
libdrm : 2.4.88
cairo : 1.15.9
intel-gpu-tools (tag) : intel-gpu-tools-1.20-169-gac6739b
intel-gpu-tools (commit) : ac6739b
======================================
Hardware
======================================
motherboard model : CannonLakeClientPlatform
motherboard id : CannonLakeYLPDDR4RVP
form factor : Laptop
manufacturer : IntelCorporation
cpu family : Other
cpu family id : 6
cpu information : Genuine Intel(R) CPU 0000 @ 1.00GHz
gpu card : Intel Corporation Device 5a49 (rev 03) (prog-if 00
[VGA controller])
memory ram : 7.61 GB
max memory ram : 8 GB
cpu thread : 4
cpu core : 2
cpu model : 102
cpu stepping : 2
socket : Other
current cd clock frequency : 168000 kHz
maximum cd clock frequency : 528000 kHz
displays connected : eDP-1
======================================
Firmware
======================================
dmc fw loaded : yes
dmc version : 1.6
guc fw loaded : fetch NONE, load NONE
guc version wanted : wanted 0.0, found 0.0
guc version found : wanted 0.0, found 0.0
======================================
kernel parameters
======================================
quiet drm.debug=0x1e pci=pcie_bus_safe intel_iommu=igfx_off auto panic=1
nmi_watchdog=panic i915.alpha_support=1 resume=/dev/nvme0n1p3 fastboot</pre>
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