Version-Release number of selected component (if applicable):{code:none}

    

    Steps to Reproduce:{code:none}
    1. upgrade to 4.15 from any version
    2.
    3.
    

I1211 18:44:40.972098       1 operator.go:347] Starting MachineConfigOperator
I1211 18:44:40.982079       1 event.go:298] Event(v1.ObjectReference{Kind:"", Namespace:"openshift-machine-config-operator", Name:"machine-config", UID:"68bc5e8f-b7f5-4506-a870-2eecaa5afd35", APIVersion:"", ResourceVersion:"", FieldPath:""}): type: 'Normal' reason: 'OperatorVersionChanged' clusteroperator/machine-config-operator started a version change from [{operator 4.14.6}] to [{operator 4.15.0-0.nightly-2023-12-11-033133}]
W1211 18:44:41.255502       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:44:41.255587       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:58:04.915119       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 18:58:06.425952       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:58:06.426037       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 18:58:09.396004       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:58:09.396068       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 18:58:14.540488       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:58:14.540560       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 18:58:25.293029       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:58:25.293095       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 18:58:50.166866       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:58:50.166903       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 18:59:39.950454       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 18:59:39.950523       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 19:00:23.432005       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:00:23.432038       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 19:01:13.237298       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:01:13.237382       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 19:02:02.035555       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:02:02.035628       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 19:02:52.111260       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:02:52.111332       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 19:03:38.243461       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:03:38.243499       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
W1211 19:04:27.848493       1 reflector.go:535] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:04:27.848585       1 reflector.go:147] github.com/openshift/client-go/machineconfiguration/informers/externalversions/factory.go:116: Failed to watch *v1alpha1.MachineConfigNode: failed to list *v1alpha1.MachineConfigNode: the server could not find the requested resource (get machineconfignodes.machineconfiguration.openshift.io)
E1211 19:05:37.064033       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:38.057685       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:39.036638       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:40.039736       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:41.039696       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:42.034840       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:43.044901       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:44.033229       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:45.034792       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"
E1211 19:05:46.052866       1 sync.go:1250] Error syncing Required MachineConfigPools: "error MachineConfigPool master is not ready, retrying. Status: (pool degraded: true total: 3, ready 0, updated: 0, unavailable: 1)"

    Expected results: