Automatic merge from submit-queue (batch tested with PRs 52832, 53401). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix spam of multiattach errors in event logs
We should be careful while generating multiattach errors.
We seem to be generating too many of them because old code
had minor bug.
Fixes https://github.com/kubernetes/kubernetes/issues/53214
I think that we should cherry-pick this to 1.8.
cc @kubernetes/sig-storage-pr-reviews
```release-note
Fix multi-attach error spam in logs and events
```