My BIGIP was forced offline or entered into failover

Below logs you will observe in ltm file (/var/log/ltm) for offline and failiover

Failover:

010c0044:5: Command: go standby tmsh. 010c0052:5: Standby for traffic group /Common/traffic-group-1. 010c0018:5: Standby

Offline:

sod[7032]: 010c0044:5: Command: go offline all GUI. sod[7032]: 010c0055:5: Forced offline for traffic group /Common/traffic-group-1. sod[7032]: 010c003f:5: Forced offline sod[7032]: 010c0044:5: Command: release offline all GUI. sod[7032]: 010c0044:5: Command: go offline all GUI. sod[7032]: 010c0055:5: Forced offline for traffic group /Common/traffic-group-1. sod[7032]: 010c003f:5: Forced offline