[  931.189033][T20329] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  931.189532][T20329] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  931.939423][T20385] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  931.939752][T20385] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode