Bug 106210 - [CI] igt@kms_setmode@basic - vblank interval differs from modeline!
Summary: [CI] igt@kms_setmode@basic - vblank interval differs from modeline!
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks:
 
Reported: 2018-04-24 14:10 UTC by Martin Peres
Modified: 2018-06-19 14:26 UTC (History)
1 user (show)

See Also:
i915 platform: ILK
i915 features: display/Other

Attachments

Description Martin Peres 2018-04-24 14:10:15 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_26/fi-ilk-650/igt@kms_setmode@basic.html

(kms_setmode:1771) CRITICAL: Test assertion failure function check_timings, file ../tests/kms_setmode.c:520:
(kms_setmode:1771) CRITICAL: Failed assertion: fabs(mean - expected) < 1.718 * stddev
(kms_setmode:1771) CRITICAL: vblank interval differs from modeline! expected 16665.6us, measured 16716us +- 2.808us, difference 50.9us (18.1 sigma)
Subtest basic failed.

See also: https://bugs.freedesktop.org/show_bug.cgi?id=101439
Comment 1 Martin Peres 2018-04-24 14:12:02 UTC 
The dmesg also contained: *ERROR* Link Training Unsuccessful
Comment 2 Martin Peres 2018-04-24 14:12:42 UTC 
This may be due to https://bugs.freedesktop.org/show_bug.cgi?id=106205
Comment 3 Martin Peres 2018-06-15 08:35:15 UTC 
Not seen since drmtip_26 (1 month, 3 weeks / 36 runs ago), closing!
Comment 4 Jani Saarinen 2018-06-19 14:26:01 UTC 
Closing, thanks.

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