[  709.879251] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.879447] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  709.996570] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.996648] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode