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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 - [BYT/BSW]igt//pm_rps/reset doesn't exit testing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88874">88874</a>
</td>
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<tr>
<th>Summary</th>
<td>[BYT/BSW]igt//pm_rps/reset doesn't exit testing
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</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>huax.lu@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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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=112958" name="attach_112958" title="dmesg">attachment 112958</a> <a href="attachment.cgi?id=112958&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure, it has <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT/BSW]igt/pm_rps/min-max-config-loaded Aborted"
href="show_bug.cgi?id=84896">bug 84896</a>
Non-working platforms: BYT/BSW
==kernel==
--------------------------
drm-intel-nightly/05081c1044aada500676224c0439442624c94646
commit 05081c1044aada500676224c0439442624c94646
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Thu Jan 29 18:04:48 2015 +0100
drm-intel-nightly: 2015y-01m-29d-17h-04m-28s UTC integration manifest
==Bug detailed description==
-----------------------------
It takes more than 10 minutes, and doesn't exit testing. <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT/BSW]igt/pm_rps/min-max-config-loaded Aborted"
href="show_bug.cgi?id=84896">bug 84896</a>'s crash goes
away.
output:
IGT-Version: 1.9-g7848d21 (x86_64) (Linux:
3.19.0-rc6_drm-intel-nightly_05081c_20150130+ x86_64)
^C(pm_rps:4225) CRITICAL: Test assertion failure function load_helper_stop,
file pm_rps.c:290:
(pm_rps:4225) CRITICAL: Failed assertion: igt_wait_helper(&lh.igt_proc) == 0
(pm_rps:4225) CRITICAL: Last errno: 10, No child processes
Subtest reset: FAIL (646.744s)
pm_rps: igt_core.c:1012: fork_helper_exit_handler: Assertion
`helper_process_count == 0' failed.
Aborted (core dumped)
real 10m47.581s
user 0m0.364s
sys 0m1.433s
==Reproduce steps==
----------------------------
1. time ./pm_rps --run-subtest reset</pre>
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