[  886.943970] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  886.944050] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  887.061623] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  887.061730] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode