PMON (ospid: nnnn): terminating the instance due to error 481

SYMPTOM

ASM failed to start up with below messages in ASM alert log:

Tue Oct 02 10:54:12 2018
ERROR: Network OS Ping failed to inst 1 on IP (169.254.255.151),
Tue Oct 02 10:54:55 2018
Instance Critical Process (pid: 11, ospid: 8470, LMON) died unexpectedly
PMON (ospid: 8443): terminating the instance due to error 481

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