This is a clone of issue OCPBUGS-57665. The following is the description of the original issue:
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IMPORTANT: This is a longstanding flake for multiple releases that is now no longer allowed to flake in 4.20. (see this conversation) Do not look for a recent change that caused this. Note that they are believed to be rock solid on upstream kube, this handful of tests will need to be examined for why they fail on openshift and fixed for 4.20.

Possibly related to https://issues.redhat.com/browse/OCPBUGS-57658 https://issues.redhat.com/browse/OCPBUGS-57661

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

[sig-network] Services should be rejected for evicted pods (no endpoints exist) [Suite:openshift/conformance/parallel] [Suite:k8s]

Significant regression detected.
Fishers Exact probability of a regression: 100.00%.
Test pass rate dropped from 100.00% to 92.34%.
Regression has been triaged to one or more bugs.

Sample (being evaluated) Release: 4.20
Start Time: 2025-06-11T00:00:00Z
End Time: 2025-06-18T16:00:00Z
Success Rate: 92.34%
Successes: 217
Failures: 18
Flakes: 0

Base (historical) Release: 4.19
Start Time: 2025-05-18T00:00:00Z
End Time: 2025-06-17T23:59:59Z
Success Rate: 100.00%
Successes: 876
Failures: 0
Flakes: 68

View the test details report for additional context.