[  964.728831][T19975] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  964.729563][T19975] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  965.712930][T20021] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.713226][T20021] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode