[  785.150009] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.150099] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  785.257775] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.257854] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode