[  989.162744][T22023] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  989.163185][T22023] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  989.857164][T22082] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  989.857882][T22082] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode