[  891.029843] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  891.029922] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  891.167934] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  891.168049] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode