[  783.853672] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  783.853773] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  783.953874] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  783.953950] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode