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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL]igt/pm_rps/min-max-config-loaded core dumped"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89122">89122</a>
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<th>Summary</th>
<td>[SKL]igt/pm_rps/min-max-config-loaded core dumped
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
</tr>
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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>
<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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<pre>Created <span class=""><a href="attachment.cgi?id=113441" name="attach_113441" title="dmesg">attachment 113441</a> <a href="attachment.cgi?id=113441&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure
no-working platforms: SKL
==kernel==
--------------------------
drm-intel-nightly/b4442ee4e150506cebeee72249efc566c5f14bbe
commit b4442ee4e150506cebeee72249efc566c5f14bbe
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Fri Feb 6 10:25:31 2015 +0100
drm-intel-nightly: 2015y-02m-06d-09h-25m-00s UTC integration manifest
==Bug detailed description==
-----------------------------
It core dumped on SKL with -nightly kernel.
output:
root@x-skly05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps
--run-subtest min-max-config-loaded
IGT-Version: 1.9-g9846e7f (x86_64) (Linux:
3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ x86_64)
(pm_rps:5195) CRITICAL: Test assertion failure function loaded_check, file
pm_rps.c:509:
(pm_rps:5195) CRITICAL: Failed assertion: freqs[CUR] == freqs[MAX]
(pm_rps:5195) CRITICAL: error: 450 != 600
Subtest min-max-config-loaded: FAIL (22.063s)
(pm_rps:5195) CRITICAL: Test assertion failure function load_helper_stop, file
pm_rps.c:290:
(pm_rps:5195) CRITICAL: Failed assertion: igt_wait_helper(&lh.igt_proc) == 0
(pm_rps:5195) CRITICAL: Last errno: 10, No child processes
pm_rps: igt_core.c:905: igt_fail: Assertion `!test_with_subtests || in_fixture'
failed.
Aborted (core dumped)
==Reproduce steps==
----------------------------
1. ./pm_rps --run-subtest min-max-config-loaded</pre>
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