[  888.460968] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.461111] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  888.554843] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.554907] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode