[  935.462431] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  935.462620] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  935.709954] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  935.710091] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode