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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 - [BDW-U] System crashing with gem_mmap_gtt over huge-bo-tiledx huge-bo-tiledy and huge-copy-xy"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91569">91569</a>
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<th>Summary</th>
<td>[BDW-U] System crashing with gem_mmap_gtt over huge-bo-tiledx huge-bo-tiledy and huge-copy-xy
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>elio.martinez.monroy@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<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=117548" name="attach_117548" title="tiledx_log">attachment 117548</a> <a href="attachment.cgi?id=117548&action=edit" title="tiledx_log">[details]</a></span>
tiledx_log
Test Environment:
````````````````````````````````````
Kernel 4.2from Christophe 4.2.0-rc4-drm-intel-testing-ww32+
Mesa: mesa-10.6.3 from <a href="http://cgit.freedesktop.org/mesa/mesa/">http://cgit.freedesktop.org/mesa/mesa/</a>
Xf86_video_intel: 2.99.917 from
<a href="http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/">http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/</a>
Libdrm: libdrm-2.4.62 from <a href="http://cgit.freedesktop.org/mesa/drm/">http://cgit.freedesktop.org/mesa/drm/</a>
Cairo: 1.14.2 from <a href="http://cgit.freedesktop.org/cairo">http://cgit.freedesktop.org/cairo</a>
libva: libva-1.6.0 from <a href="http://cgit.freedesktop.org/libva/">http://cgit.freedesktop.org/libva/</a>
intel-driver: 1.6.0. from <a href="http://cgit.freedesktop.org/vaapi/intel-driver">http://cgit.freedesktop.org/vaapi/intel-driver</a>
xorg: 1.17.99 installed with script git_xorg.sh
Xserver: xorg-server-1.17.2 from <a href="http://cgit.freedesktop.org/xorg/xserver">http://cgit.freedesktop.org/xorg/xserver</a>
Intel-gpu-tools: 1.11 from
<a href="http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/">http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/</a>
1. Launch igt with command (as root):
${IGT_DIRNAME}/scripts/run-tests.sh -t gem_mmap_gtt@huge-bo-tiledx or
gem_mmap_gtt@huge-bo-tiledy or gem_mmap_gtt@huge-copy-xy
2. The test start
Actual result:
---------------
2. The test crashes after about 4 seconds sending the following
message:gem_mmap_gtt: executing
[ 214.755154] gem_mmap_gtt: starting subtest huge-bo-tiledY
[ 214.839788] gem_mmap_gtt (3225): drop_caches: 3
[ 218.192209] BUG: unable to handle kernel paging request at ffffc90003800000
[ 218.192258]
Expected result:
----------------
2. The test is successful (eventually set to fail/timeout)</pre>
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