[  981.475714][T21161] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  981.476270][T21161] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  982.381447][T21224] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  982.381888][T21224] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode