Warning: Deleting a group that still owns files on the filesystem can lead
to security issues.

Any existing files owned by this group may become accessible to a different
group that is later assigned the same GID.
You should manually check that no files remain owned by this group.

Are you sure you want to delete group "group4-nonprimary"? [y/N] Group "group4-nonprimary" has been deleted from the authd database.
