[  965.229451][T20070] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.230306][T20070] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  965.998058][T20129] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.998358][T20129] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode