[ 1487.358074][T12903] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1487.359307][T12903] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1489.919304][T12936] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1489.924398][T12936] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode