[  737.116777] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  737.116906] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  737.254464] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  737.254574] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode