[  708.842055] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  708.842150] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  708.958915] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  708.958989] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode