[  943.635319][T23646] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  943.638883][T23646] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  944.673984][T23693] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  944.674283][T23693] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode