[  986.981164][T19726] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  986.981626][T19726] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  987.656949][T19785] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  987.657287][T19785] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode