No-op: Unable to retrieve machine from node
machine-api-controllerpod is logging below mentioned error even though machinesets are not present in cluster:
No-op: Unable to retrieve machine from node "/worker7.ocpdev.openshiftop.hbcbsnj.local": expecting one machine for node worker7.ocpdev.openshiftop.hbcbsnj.local, got: 
- Red Hat Openshift Container Platform 4.12 and older
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