[  709.842964] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.843113] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  709.946236] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.946392] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode