[  841.848447] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  841.848730] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  841.967956] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  841.968081] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode