[  890.976106] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  890.976232] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  891.097473] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  891.097551] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode