Bug 104699

Summary: [BAT guc] igt@gem_exec_suspend@basic-s3 - fail - Failed assertion: !"GPU hung" Subtest basic-S3 failed
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED WORKSFORME QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs, john.a.spotswood
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: SKL i915 features: firmware/guc, GPU hang

Description Marta Löfstedt 2018-01-19 09:59:47 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3649/fi-skl-guc/igt@gem_exec_suspend@basic-s3.html

(gem_exec_suspend:2940) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:482:
(gem_exec_suspend:2940) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest basic-S3 failed.
Comment 1 Marta Löfstedt 2018-01-19 10:00:49 UTC 
Note, this appear to have started in relation to bug 104694 and friends.
Comment 2 Chris Wilson 2018-01-19 10:13:19 UTC 
See also bug 104020
Comment 3 Marta Löfstedt 2018-01-19 10:21:44 UTC 
(In reply to Chris Wilson from comment #2)
> See also bug 104020

Apparently not on BAT/CI, only occurrence from  CI_DRM_3575 to CI_DRM_3654 is on this SKL GUC machine:
https://intel-gfx-ci.01.org/tree/drm-tip/igt@gem_exec_suspend@basic-s3.html
Comment 4 Marta Löfstedt 2018-01-23 08:29:34 UTC 
This issue has not been reproduced since the GUC debugging was hidden, see bug 104694. I will close and archive this bug.
Comment 6 Martin Peres 2018-06-19 22:14:28 UTC 
This happened a ton during a week, then it appears to have been fixed. Last seen CI_DRM_4159 (1 month, 1 week / 717 runs ago). Closing!

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