[  962.742825][T19342] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  962.743304][T19342] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  963.521561][T19399] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.521863][T19399] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode