[  857.800535] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  857.800663] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  857.920054] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  857.920140] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode