[  755.953398] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  755.953544] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  756.200240] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  756.200357] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode