[  951.946726][T23655] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  951.948053][T23655] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  952.602188][T23715] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.602536][T23715] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode