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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 - [KBL] igt / gem_shrink / hang-userptr result is crash with GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95425">95425</a>
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<th>Summary</th>
<td>[KBL] igt / gem_shrink / hang-userptr result is crash with GPU hang
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>blocker
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<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>christophe.prigent@intel.com
</td>
</tr>
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<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>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=123773" name="attach_123773" title="kbl_gem_shrink-hang-userptr_kern.log">attachment 123773</a> <a href="attachment.cgi?id=123773&action=edit" title="kbl_gem_shrink-hang-userptr_kern.log">[details]</a></span>
kbl_gem_shrink-hang-userptr_kern.log
Hardware
Platform: KABY LAKE-U
CPU : Intel(R) Core(TM) @ 2.60GHz
MCP : KBL-U G0 2+2 (ou ULT-G0)
QDF : QYQ8
Chipset PCH: SPT-LP C1
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1
Software
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 16.04 64 bits
kernel drm-intel-nightly 4.6.0-rc7 61f856f from
<a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a>
commit 61f856faa1e6ff9dddad214be1e372e8aacfc0f4
Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
Date: Mon May 9 19:24:21 2016 +0300
drm-intel-nightly: 2016y-05m-09d-16h-24m-01s UTC integration manifest
libdrm-2.4.68 fc09c5a from git://anongit.freedesktop.org/mesa/drm
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
IGT 1.14 cc24755 from
<a href="http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git">http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git</a>
Steps:
------
Execute commands:
cd <...>/intel-gpu-tools/tests
# ./gem_shrink --run-subtest hang-userptr
Actual result:
--------------
Crash
Expected result:
----------------
Test is Pass
Output:
-------
# ./gem_shrink --run-subtest hang-userptr
IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc7-nightly+ x86_64)
Using 46 processes and 128MiB per process
Received signal SIGSEGV.
Subtest hang-userptr: CRASH (9,917s)
Killed</pre>
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