[  884.729987] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.730113] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  884.862905] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.862976] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode