[  883.166101] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  883.166189] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  883.283956] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  883.284054] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode