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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL Regression] igt/kms_fbc_crc cause DUT crash with DP screen"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92355">92355</a>
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<tr>
<th>Summary</th>
<td>[SKL Regression] igt/kms_fbc_crc cause DUT crash with DP screen
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</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>olivierx.berthier@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></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=118778" name="attach_118778" title="kern.log file">attachment 118778</a> <a href="attachment.cgi?id=118778&action=edit" title="kern.log file">[details]</a></span>
kern.log file
Regression:
-----------
Yes, with the tag drm-intel-testing-2015-09-28 the results was :
igt@kms_fbc_crc@blt: skip
igt@kms_fbc_crc@context: pass
igt@kms_fbc_crc@mmap_cpu: skip
igt@kms_fbc_crc@mmap_gtt: pass
igt@kms_fbc_crc@page_flip: pass
igt@kms_fbc_crc@page_flip_and_blt: pass
igt@kms_fbc_crc@page_flip_and_context: skip
igt@kms_fbc_crc@page_flip_and_mmap_cpu: pass
igt@kms_fbc_crc@page_flip_and_mmap_gtt: pass
igt@kms_fbc_crc@page_flip_and_render: skip
igt@kms_fbc_crc@render: skip
With the drm-intel-nightly 4.3.0-rc3 all tests failed and caused a DUT crash.
Setup:
------
Hardware
Platform: SKY LAKE Y A0
CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78 stepping:
3)
MCP : SKL-Y D1 2+2 (ou ULX-D1)
QDF : QJK9
CPU : SKL D0
Chipset PCH: Sunrise Point LP C1
CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2
Reworks : All Mandatories + FBS02 & FBS03, O-06
Software
BIOS : SKLSE2R1.R00.X097.B02.1509020030
ME FW : 11.0.0.1173
Ksc (EC FW): 1.19
kernel drm-intel-nightly 4.3.0-rc3 eb69e51
cairo: (HEAD, tag: 1.14.2) 93422b3cb5e0ef8104b8194c8873124ce2f5ea2d from
git://git.freedesktop.org/git/cairo
drm: (HEAD, tag: libdrm-2.4.64, tag: 2.4.64)
ab2fadabde3829b1ec56bd4756165dd9bd281488 from
git://git.freedesktop.org/git/mesa/drm
intel-driver: (HEAD, origin/master, origin/HEAD, master)
2a72f99d24714f2a58f400ef63b913d4cf9080b3 from
git://git.freedesktop.org/git/vaapi/intel-driver
libva: (HEAD, tag: libva-1.6.1, origin/v1.6-branch)
613eb962b45fbbd1526d751e88e0d8897af6c0e0 from
git://git.freedesktop.org/git/vaapi/libva
mesa: (HEAD, tag: mesa-10.6.7) 32efdc87cbf89cfe08ad9571cd756e27c803caa8 from
git://git.freedesktop.org/git/mesa/mesa
xf86-video-intel: (HEAD, origin/master, origin/HEAD, master)
f0fd4d500de03c30c7ce19915f85acadd1ca4e5d from
git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
xserver: (HEAD, tag: xorg-server-1.17.2)
2123f7682d522619f101b05fb75efa75dabbe371 from
git://git.freedesktop.org/git/xorg/xserver
intel-gpu-tools: (HEAD, origin/master, origin/HEAD, master)
1b492e311ce13fe4bc42f1edd5479441662d4855 from
git://git.freedesktop.org/git/xorg/app/intel-gpu-tools
Steps:
------
1. Boot without DP screen
2. Run the command : ./kms_fbc_crc
3. Boot with DP screen
4. Run the command : ./kms_fbc_crc
Actual result:
---------------
At the step 2 the results are skip.
At the step 4, for each subtest the DUT crash.
Expected result:
----------------
The tests result is pass or skip.
Output exemple:
---------------
/opt/X11R7/libexec/intel-gpu-tools/kms_fbc_crc --run-subtest context
IGT-Version: 1.12-g1f9e055 (x86_64) (Linux: 4.3.0-rc3-drm-intel-nightly+
x86_64)
Beginning context on pipe A, connector eDP-1
FBC not enabled
context on pipe A, connector eDP-1: SKIPPED
Beginning context on pipe B, connector eDP-1
FBC not enabled
context on pipe B, connector eDP-1: SKIPPED
Beginning context on pipe C, connector eDP-1
FBC not enabled
context on pipe C, connector eDP-1: SKIPPED
Beginning context on pipe A, connector HDMI-A-2
FBC not enabled
context on pipe A, connector HDMI-A-2: SKIPPED
Beginning context on pipe B, connector HDMI-A-2
...Nothing more.
I'll try to have a full dmesg log.</pre>
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