PANIC: watchdog nmi on cpu 0, hang cpu is 0 in process idle: cpu0 on release 9.11.1P5
Applies to
- ONTAP Upgrade
- ONTAP Select
- Single-Node Cluster
Issue
While upgrading ONTAP 9.11.1P4 to 9.11.1P5, single-node ONTAP Select cluster panics during post-upgrade tasks:
PANIC: watchdog nmi on cpu 0, hang cpu is 0 in process idle: cpu0 on release 9.11.1P5 (C) on Fri Dec 30 21:00:54 +08 2022