[  919.127619] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  919.127706] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  919.242978] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  919.243062] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode