[  949.511303] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  949.511631] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  949.659223] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  949.659326] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode