[  729.690049] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  729.690207] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  729.948354] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  729.948477] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode