Bug 103855

Summary: [CI] igt@perf_pmu@rc6 - incomplete - Softdog
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Marta Löfstedt <marta.lofstedt>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: BXT, GLK, KBL, SNB i915 features:

Description Marta Löfstedt 2017-11-23 07:06:24 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3373/shard-apl2/igt@perf_pmu@rc6.html

run.log:               
owatch: TIMEOUT!
owatch: timeout for /dev/watchdog0 set to 10 (requested 10)
FATAL: command execution failed
...
CI_IGT_test runtime 412 seconds
Rebooting shard-apl2
---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3373/shard-kbl1/igt@perf_pmu@rc6.html

run.log:             
owatch: TIMEOUT!
owatch: timeout for /dev/watchdog0 set to 10 (requested 10)
FATAL: command execution failed
...
CI_IGT_test runtime 411 seconds
Rebooting shard-kbl1
---
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4005/shard-glkb5/igt@perf_pmu@rc6.html

run.log:
owatch: TIMEOUT!
owatch: timeout for /dev/watchdog0 set to 10 (requested 10)
FATAL: command execution failed
...
CI_IGT_test runtime 426 seconds
Rebooting shard-glkb5
---
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4004/shard-snb2/igt@perf_pmu@rc6.html

run.log:
owatch: TIMEOUT!
owatch: timeout for /dev/watchdog0 set to 10 (requested 10)
FATAL: command execution failed
...
CI_IGT_test runtime 492 seconds
Rebooting shard-snb2
Comment 1 Marta Löfstedt 2017-11-23 07:08:00 UTC 
Note, this test was added for CI_DRM_3372.
Comment 2 Chris Wilson 2017-11-23 07:51:02 UTC 
I believe this is

commit 374216eecdf05cfe0aa04b58cf54e675b4b8b795 (origin/master, origin/HEAD)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Nov 22 20:05:10 2017 +0000

    igt/perf_pmu: Avoid underflow in measured_sleep()
    
    Be careful not to underflow into a very large positive usec value and so
    sleep forever^W until boredom kicks in.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
    Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Comment 3 Marta Löfstedt 2017-11-23 12:12:19 UTC 
the IGT patch was integrated to CI_DRM_3374.
Comment 4 Marta Löfstedt 2017-11-23 13:26:19 UTC 
No softdogs on the test for CI_DRM_3374 nor CI_DRM_3375, bug closed, thanks for fixing so quickly, Chris.

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