[  964.282447][T20054] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  964.282946][T20054] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  965.189926][T20107] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.190293][T20107] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode