After ONTAP upgrade, errors related to the management gateway are observed
Applies to
ONTAP 8.3RC2
ONTAP 9.1P20
Issue
The management gateway on the node intermittently becomes unavailable.
Messages similar to the below are observed:
EMERGENCY spm.mgwd.process.exit: Management Gateway (mgwd) subsystem with ID 23351 exited as a result of signal signal 10. The subsystem will attempt to restart.
ERROR ucore.panicString: 'mgwd: Received SIGBUS (Signal 10) at RIP 0x82665fa7c (pid 23351, uid 0, timestamp 1591263431).'
EMERGENCY spm.mgwd.process.exit: Management Gateway (mgwd) subsystem with ID 22835 exited as a result of signal signal 11. The subsystem will attempt to restart.
ERROR ucore.panicString: 'mgwd: Received SIGSEGV (Signal 11) at RIP 0x83553fb83 accessing address 0x84a20000c (pid 22835, uid 0, timestamp 1591262847)'