[Bug 104020] New: [IGT] igt at gem_exec_suspend@basic-s3 randomly fails with !"GPU hung" assertion
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri Dec 1 18:20:56 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=104020
Bug ID: 104020
Summary: [IGT] igt at gem_exec_suspend@basic-s3 randomly fails
with !"GPU hung" assertion
Product: DRI
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: critical
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: elizabethx.de.la.torre.mena at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Created attachment 135859
--> https://bugs.freedesktop.org/attachment.cgi?id=135859&action=edit
Test debug information and dmesg errors
In SKL, with test igt at 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 bug 103049. 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)
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