[  842.397921] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  842.398043] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  842.520731] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  842.520836] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode