[  953.958454][T20143] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.958914][T20143] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  954.663321][T20203] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  954.664156][T20203] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode