We are running into an issue where our Cisco switch port goes into err-disable due to BPDU guard. It only happens on this one port which is a trunk. This is a VSX FW cluster running multiple VSs. It only happens to one particular VS instance. We also are running VMACs as well on the cluster. This seems to occur at random times and between the active and standby nodes. eth1-04 is the interface in questions. It is a 10gb connection.
Sync UP sync(secured), broadcast
eth1-03 UP non sync(non secured), multicast
eth2-08 UP non sync(non secured), multicast
eth1-04 UP non sync(non secured), multicast (eth1-04.112)
Any ideas/help on trying to troubleshoot this from a FW perspective?