[  731.979061] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  731.979222] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  732.237680] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  732.237772] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode