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.
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
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).
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?
(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.
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 .
Created attachment 145538 [details] Dmesg after running test on IceLAke
Created attachment 145539 [details] Dmesg After running test on KabyLake
Created attachment 145540 [details] Igt Log on KabyLake
Created attachment 145541 [details] Igt Log on IceLake
I tested kms_chamelium subtest hdmi-cmp-planes-random and it is executing successfully on both IceLake and KabyLake. On IceLake test is skipped sometimes but not able to reproduce.Failed assertion: ret == 0. Issue seems to be with .igtrc files or chamelium dependencies not installed. I have attached the logs.
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