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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]igt/gem_persistent_relocs/forked-interruptible-faulting-reloc-thrashing sporadically fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88819">88819</a>
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<th>Summary</th>
<td>[BSW]igt/gem_persistent_relocs/forked-interruptible-faulting-reloc-thrashing sporadically fails
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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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>huax.lu@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>
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<pre>Created <span class=""><a href="attachment.cgi?id=112870" name="attach_112870" title="dmesg">attachment 112870</a> <a href="attachment.cgi?id=112870&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure
no-working platforms: BSW
==kernel==
--------------------------
drm-intel-nightly/67e9eb08a3b967b1ac6b7ec4588a93a2cb030cae
commit 67e9eb08a3b967b1ac6b7ec4588a93a2cb030cae
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Fri Jan 23 17:04:55 2015 +0100
drm-intel-nightly: 2015y-01m-23d-16h-04m-34s UTC integration manifest
==Bug detailed description==
-----------------------------
It fails on BSW with -nightly kernel. Fail rate: 1/4
output:
IGT-Version: 1.9-gfa94e01 (x86_64) (Linux:
3.19.0-rc5_drm-intel-nightly_67e9eb_20150126+ x86_64)
(gem_persistent_relocs:4363) ioctl-wrappers-CRITICAL: Test assertion failure
function gem_execbuf, file ioctl_wrappers.c:437:
(gem_persistent_relocs:4363) ioctl-wrappers-CRITICAL: Failed assertion: ret ==
0
(gem_persistent_relocs:4363) ioctl-wrappers-CRITICAL: Last errno: 22, Invalid
argument
child 3 died with signal 10, User defined signal 1
Subtest forked-interruptible-faulting-reloc-thrashing: FAIL (2.883s)
==Reproduce steps==
----------------------------
1. ./gem_persistent_relocs --run-subtest
forked-interruptible-faulting-reloc-thrashing</pre>
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