[  888.270959] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.271018] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  888.379663] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.379702] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode