(Feel free to update this bug's summary to be more specific.)
Component Readiness has found a potential regression in the following test:

[sig-api-machinery][Feature:APIServer][Late] kubelet terminates kube-apiserver gracefully extended [Suite:openshift/conformance/parallel]

Significant regression detected.
Fishers Exact probability of a regression: 100.00%.
Test pass rate dropped from 100.00% to 94.44%.

Sample (being evaluated) Release: 4.22
Start Time: 2026-01-27T00:00:00Z
End Time: 2026-02-03T16:00:00Z
Success Rate: 94.44%
Successes: 85
Failures: 5
Flakes: 0
Base (historical) Release: 4.20
Start Time: 2025-09-21T00:00:00Z
End Time: 2025-10-21T00:00:00Z
Success Rate: 100.00%
Successes: 394
Failures: 0
Flakes: 0

View the test details report for additional context.

For some reason this test is failing everytime in the job: periodic-ci-openshift-machine-config-operator-release-4.22-periodics-e2e-aws-ovn-day1-ocl

And nowhere else for these variants. sregidor created the job and confirms we can create clusters using Image Mode. The job runs otherwise look healthy, it's just this test, which is very strange.

Filed by: dgoodwin@redhat.com