[  826.384664] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  826.384791] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  826.519220] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  826.519338] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode