This test is failing in CI runs for 1.23: [sig-network] Conntrack should be able to preserve UDP traffic when initial unready endpoints get ready Errors look like: /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/e2e/network/conntrack.go:293 Dec 22 04:38:03.095: Failed to connect to backend pod /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/onsi/ginkgo/internal/leafnodes/runner.go:113 (sample run: https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_kubernetes/1087/pull-ci-openshift-kubernetes-master-k8s-e2e-gcp/1473494093492391936) This test is being skipped for the 1.23 rebase (https://github.com/openshift/kubernetes/pull/1087) The upstream change that introduced this test is https://github.com/kubernetes/kubernetes/pull/106163
https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_kubernetes/1197/pull-ci-openshift-kubernetes-master-k8s-e2e-gcp/1502349660507869184 this is pass Verified this bug
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Important: OpenShift Container Platform 4.11.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:5069