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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW Regression]igt/gem_reloc_vs_gpu/forked-faulting-reloc fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76306">76306</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BDW Regression]igt/gem_reloc_vs_gpu/forked-faulting-reloc fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=95988" name="attach_95988" title="dmesg">attachment 95988</a> <a href="attachment.cgi?id=95988&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Broadwell
kernel: (drm-intel-nightly)b1859622badb7509586987af5269aa525a0c112f
Bug detailed description:
-------------------------
It fails on Broadwell with -nightly kernel, and works well on -fixes, -queued,
drm-next, drm-fixes and core-stuff branch.
It works well on commit: 32faf6da913d67a4a3fcddd810305ec3445ed581(-nightly
branch)
IGT-Version: 1.6-g10571b8 (x86_64) (Linux:
3.14.0-rc6_drm-intel-nightly_b18596_20140314+ x86_64)
Test assertion failure function do_test, file gem_reloc_vs_gpu.c:258:
Last errno: 2, No such file or directory
Failed assertion: test == 0xdeadbeef
mismatch in buffer 11: 0x00000000 instead of 0xdeadbeef
child 12 failed with exit status 99
Subtest forked-faulting-reloc: FAIL
gem_reloc_vs_gpu: igt_core.c:829: children_exit_handler: Assertion `ret == 0'
failed.
Aborted (core dumped)
Reproduce steps:
----------------------------
1. ./gem_reloc_vs_gpu --run-subtest forked-faulting-reloc</pre>
</div>
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