I0730 04:52:01.137062       1 main.go:97] Version: v4.5.0
I0730 04:52:01.141165       1 common.go:138] Probing CSI driver for readiness
I0730 04:52:01.149563       1 common.go:138] Probing CSI driver for readiness
I0730 04:52:01.155593       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0730 04:52:01.172414       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0730 04:52:01.172716       1 controller.go:130] Starting CSI attacher
E0730 05:07:40.644626       1 leaderelection.go:369] Failed to update lock: etcdserver: request timed out
I0730 05:07:41.819968       1 leaderelection.go:285] failed to renew lease kube-system/external-attacher-leader-rbd-csi-ceph-com: timed out waiting for the condition
F0730 05:07:41.820049       1 leader_election.go:181] stopped leading