This is what happen when 'cf-giveback' is execute
 
[hostname: sk.panic:ALERT]: replayed event: Panic String: Cluster monitor: unable to transit - giveback process is hung (sshd) in process cf_main on release NetApp Release 7.3.5.1P4
[hostname: sk.panic:ALERT]: replayed event: Panic String: Cluster monitor: unable to transit - giveback process is hung (sshd) in process cf_main on release NetApp Release 7.3.5.1P4
 
The first node reboot due to panic.
First node still continue to be takeover mode.
 
Anyone has ever experience this before?