[  923.343649] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  923.343800] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  923.565976] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  923.566168] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode