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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IGT] igt@gem_exec_suspend@basic-s3 randomly fails with !"GPU hung" assertion"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104020">104020</a>
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<th>Summary</th>
<td>[IGT] igt@gem_exec_suspend@basic-s3 randomly fails with !"GPU hung" assertion
</td>
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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>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>critical
</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>elizabethx.de.la.torre.mena@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>
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<pre>Created <span class=""><a href="attachment.cgi?id=135859" name="attach_135859" title="Test debug information and dmesg errors">attachment 135859</a> <a href="attachment.cgi?id=135859&action=edit" title="Test debug information and dmesg errors">[details]</a></span>
Test debug information and dmesg errors
In SKL, with test igt@gem_exec_suspend@basic-s3, we're getting this fail
sometimes when running daily fast-feedback. Looking at history of error in
dmesg, I believe the test is being affected by previous tests. Seems a lot like
error on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [BAT] several igt@gem_flink_basic tests gives dmesg warning"
href="show_bug.cgi?id=103049">bug 103049</a>. Can't replicate it running the test manually.
Assertion:
(gem_exec_suspend:7270) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:482:
(gem_exec_suspend:7270) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest basic-S3 failed.
Output:
IGT-Version: 1.20-g476c4b4 (x86_64) (Linux:
4.15.0-rc1-drm-intel-qa-ww48-commit-807db75+ x86_64)
[cmd] rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Dec 1 09:03:00 2017
Stack trace:
#0 [__igt_fail_assert+0x101]
#1 [sig_abort+0x3a]
#2 [killpg+0x40]
#3 [ioctl+0x5]
#4 [drmIoctl+0x28]
#5 [gem_wait+0x87]
#6 [gem_sync+0x11]
#7 [gem_quiescent_gpu+0xd2]
#8 [run_test+0x43b]
#9 [__real_main243+0x2a5]
#10 [main+0x23]
#11 [__libc_start_main+0xf1]
#12 [_start+0x29]
#13 [<unknown>+0x29]
Subtest basic-S3: FAIL (13.363s)</pre>
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