[  738.947452] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  738.947551] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  739.066719] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  739.066834] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode