[  712.142354] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  712.142514] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  712.254999] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  712.255080] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode