[  972.956517][T19776] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  972.956984][T19776] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  973.876170][T19821] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  973.876535][T19821] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode