[  884.267339] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.267447] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  884.362684] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.362802] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode