OpenShift nodes fail with CNI failed to retrieve network namespace path

Issue

• Nodes fall into NodeNotReady

Nov  6 23:03:42 example0 atomic-openshift-node: E1106 23:03:42.116986  109723 kuberuntime_gc.go:138] Failed to stop sandbox "[REMOVED]" before removing: rpc error: code = 2 desc = NetworkPlugin cni failed to teardown pod "myapp-5-xxxxx" network: CNI failed to retrieve network namespace path: Error: No such container: [REMOVED]

• Most of the Production servers are falling into Not_Ready status very often and also pods are evacuating from few servers