Bug 109815 - [CI][DRMTIP] igt@kms_chamelium@hdmi-cmp-planes-random - fail - Failed assertion: ret == 0
Summary: [CI][DRMTIP] igt@kms_chamelium@hdmi-cmp-planes-random - fail - Failed asserti...
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI 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: 2019-03-02 11:30 UTC by Lakshmi
Modified: 2019-09-18 10:17 UTC (History)
2 users (show)

See Also:
i915 platform: ICL, KBL
i915 features: display/Other


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Lakshmi 2019-03-02 11:30:42 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_233/fi-kbl-7500u/igt@kms_chamelium@hdmi-cmp-planes-random.html

Starting subtest: hdmi-cmp-planes-random
(kms_chamelium:1045) igt_kms-CRITICAL: Test assertion failure function do_display_commit, file ../lib/igt_kms.c:3366:
(kms_chamelium:1045) igt_kms-CRITICAL: Failed assertion: ret == 0
(kms_chamelium:1045) igt_kms-CRITICAL: Last errno: 34, Numerical result out of range
(kms_chamelium:1045) igt_kms-CRITICAL: error: -34 != 0
Subtest hdmi-cmp-planes-random failed.
Comment 1 CI Bug Log 2019-03-02 11:31:16 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* CHAMELIUM: igt@kms_chamelium@hdmi-cmp-planes-random - fail - Failed assertion: ret == 0
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_233/fi-kbl-7500u/igt@kms_chamelium@hdmi-cmp-planes-random.html
Comment 2 emersion 2019-08-16 14:11:49 UTC
Hit every 2 weeks. Affects KBL and now ICL too.

User impact: we are not able to check multiple planes work with the Chamelium board. I believe this is a test issue, picking an invalid configuration by mistake.

I'd suggest doing an atomic TEST_ONLY commit before the actual commit (and skip/reroll dice on EINVAL).
Comment 3 Jyoti Yadav 2019-09-13 08:09:38 UTC
Could not access the detailed logs for the failure.

Link for page mentioned in description and in comment 1 do not exist.

Can i get the logs please?
Comment 4 Lakshmi 2019-09-16 14:31:34 UTC
(In reply to Jyoti Yadav from comment #3)
> Could not access the detailed logs for the failure.
> 
> Link for page mentioned in description and in comment 1 do not exist.
> 
> Can i get the logs please?

@Jyoti, Here is the latest log
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_368/fi-icl-u2/igt@kms_chamelium@hdmi-cmp-planes-random.html

You can always find the latest logs from CI bug log.
Comment 5 Jyoti Yadav 2019-09-18 10:17:25 UTC
After checking dmesg logs, found that number of scalers requested are greater than the total number of scalers.

[drm:intel_atomic_setup_scalers [i915]] Too many scaling requests 3 > 2
Above function is returning -EINVAL .


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.