[  970.872593][T24623] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  970.873127][T24623] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  971.785966][T24681] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  971.786270][T24681] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode