[  846.069317] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  846.069393] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  846.186743] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  846.186821] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode