Confusing debug message observed in logs when diagnosing issues with kubevirt-csi snapshotting:

event.go:298] Event(v1.ObjectReference{Kind:"VolumeSnapshot", Namespace:"default", Name:"snap3", UID:"62016480-c1ae-4eb4-bfc3-f5eb79536a0a", APIVersion:"snapshot.storage.k8s.io/v1", ResourceVersion:"3023045", FieldPath:""}): type: 'Normal' reason: 'CreatingSnapshot' Waiting for a snapshot default/snap3 to be created by the CSI driver.
snapshot_controller.go:965] Keeping PVC default/data-my-release-mariadb-0, it is used by snapshot default/snap3  
snapshot_controller.go:1168] Raunak 1 %!s(*string=<nil>)
snapshot_controller.go:1168] Raunak 1 %!s(*string=<nil>)

This correlates to the following code in the github repo:

https://github.com/openshift/csi-external-snapshotter/blob/4f2955c7c90cd150f9dfae782148d0fa8eba7342/pkg/common-controller/snapshot_controller.go#L1167C21-L1168C2

    Observed in 4.16, but code has been in the repo for over a year    

   Spurious debug messages observed which confused customer 

    Suppress or remove debug logging code that does not serve a purpose in released versions