Bug 106699 - [CI] igt@kms_flip@*wf_vblank* - fail - Failed assertion: fabs((elapsed - expected) / expected) <= 0.005
Summary: [CI] igt@kms_flip@*wf_vblank* - fail - Failed assertion: fabs((elapsed - expe...
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: 2018-05-28 17:20 UTC by Martin Peres
Modified: 2018-11-01 15:48 UTC (History)
1 user (show)

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


Attachments

Description Martin Peres 2018-05-28 17:20:01 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_48/fi-cnl-y3/igt@kms_flip@blocking-wf_vblank.html

(kms_flip:2718) CRITICAL: Test assertion failure function check_state, file ../tests/kms_flip.c:530:
(kms_flip:2718) CRITICAL: Failed assertion: fabs((elapsed - expected) / expected) <= 0.005
(kms_flip:2718) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_flip:2718) CRITICAL: inconsistent vblank ts/seq: last 534.825500/13329, current 535.017657/13339: elapsed=192157.0us expected=167071.9us
Subtest blocking-wf_vblank failed.
Comment 1 Martin Peres 2018-05-28 17:21:00 UTC
This machine has a PSR2 panel. Not sure if this is relevant.
Comment 2 Martin Peres 2018-05-28 17:23:01 UTC
This looks like a regression introduced between drmtip_47 and drmtip_48. Here is the commit list between the two runconfigs:

e783c3164090 drm-tip: 2018y-05m-22d-19h-47m-40s UTC integration manifest
a33b1dc8a732 drm/i915/query: nospec expects no more than an unsigned long
59462a00cc88 drm/i915: Eliminate the unused dev_priv->vbt.lvds_vbt
5255e2f8d117 drm/i915: Replace vbt edp.support with int_lvds_support
1abb70f5955d drm/i915/gtt: Allow pagedirectory allocations to fail
84b510e22da7 drm/i915/query: Protect tainted function pointer lookup
d93fa1b47b8f Revert "drm/i915/edp: Allow alternate fixed mode for eDP if available."
c7cbed560ce2 drm/gma500: Fix Medfield for drm_framebuffer move
2ecceeb53b19 drm/omap: Move buffer pitch/offset to drm_framebuffer
3e44255260dc drm/omap: Move GEM BO to drm_framebuffer
a268bcd7647d drm/i915: Move GEM BO inside drm_framebuffer
a5ff7a45c9c8 drm/i915: Use intel_fb_obj() everywhere
2cc47d31ebf9 ALSA: oxfw: use match_string() helper
b6414469381b drm-tip: 2018y-05m-22d-00h-55m-49s UTC integration manifest
Comment 3 Martin Peres 2018-11-01 15:47:54 UTC
This machine is not in CI anymore and the other CNL is acting fine. Closing!


Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.