[  941.881711][T23723] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  941.882176][T23723] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  942.616669][T23785] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  942.617313][T23785] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode