multus pod is in CrashLoopBackOff state

Issue

• Observed multus pod is CrashLoopBackOff state.

  $ oc get pods -o wide | grep compute-1.testdomain.com
  multus-xxxxx                                  0/1     CrashLoopBackOff    7          26m   10.XX.XX.XX   compute-1.testdomain.com   <none>           <none>
  multus-additional-cni-plugins-xxxxx           1/1     Running             5          72d   10.XX.XX.XX   compute-1.testdomain.com   <none>           <none>
  network-metrics-daemon-xxxxx                  0/2     ContainerCreating   0          26m   <none>         compute-1.testdomain.com   <none>           <none>
  

• On restarting problematic multus-xxxxxx pod issue still persists.