[  952.823697][T19560] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.824143][T19560] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  953.746359][T19610] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.746683][T19610] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode