ExtremeWireless controller crashes regularly when hostname rule is defined
Messages seen with serial console attached to the controller (or logging serial port to a file on v2110 controller.) How to add a serial port to a v2110 controller on an ESXi host
RIP [<ffffffffa0371170>] fqdn_db_classify+0x5f0/0x8c0 [ipv4_mb]
Kernel panic - not syncing: Fatal exception in interrupt
Other Symptoms seen in the controller logs:
smt: Watchdog Reboot Status: 0x5a
smt: A Reboot Occurred. Cause: Hardware Watchdog Timeout or Hardware Reset Button.
smt: System Status notify sent to component [Host Services Manager]