[  739.902059] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  739.902768] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  740.010351] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  740.010433] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode