[  883.958746] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  883.958892] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  884.067972] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.068054] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode