"ovn-kubernetes": netplugin failed with no error message: fork/exec /var/lib/cni/bin/ovn-k8s-cni-overlay: exec format error

Issue

• Multus and other pods are failing with below error:

Warning  FailedCreatePodSandBox  43m  kubelet  Failed to create pod sandbox: rpc error: code = Unknown desc = failed to create pod network openshift-etcd_xxx): error adding pod openshift-etcd_installer-39-xxx to CNI network "multus-cni-network": plugin type="multus-shim" name="multus-cni-network" failed (add): CmdAdd 
:
error adding container to network "ovn-kubernetes": netplugin failed with no error message: fork/exec /var/lib/cni/bin/ovn-k8s-cni-overlay: exec format error