Good evening, everyone! I have a stack of 3 Cisco C9300-48P-A switches which has been seeing a strange problem since early this morning. Every so often, switch #3 is the stack will simply reboot itself. These are the log message we are seeing:
%FMANRP-3-PEER_IPC_STUCK: Switch 1 R0/0: fman_rp: IPC to fman-log-bay0-peer3 is stuck for more than 30 seconds
Things I've tried so far:
1. Rebooted the entire stack.
2. Upgraded from 16.9.4 to 16.12.4.
3. Upgrading from 16.12.4 to 16.12.5 right now.
I did find a bug ID via a Google search but the workaround is to simply reload the affected switch which has not had any affect on this happening. Has anyone else seen this before and if so what did you do to sort it out?
ETA: Upgrading to 16.12.5 had no effect on the issue. The switch continues to reboot at random intervals.
Thank you!
