[  710.353659] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  710.353789] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  710.462210] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  710.462355] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode