From upstream PR: https://github.com/k8snetworkplumbingwg/multus-cni/pull/742
"If the runtime passes a pod UID via K8S_POD_UID (which both CRIO and
containerd do as of mid-2021) then fail if the pod we get from the
Kube API has a different UID. This would indicate that the pod was
deleted and recreated while Multus was attempting to set up
networking for the old pod instance's sandbox, and it's pointless
to continue setting up a sandbox for a dead pod instance."
Follow the testing steps from https://bugzilla.redhat.com/show_bug.cgi?id=2017882
Testing passed in 4.9.0-0.nightly-2021-12-08-041936
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 (OpenShift Container Platform 4.9.11 bug fix 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.