[  964.175275][T19917] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  964.175809][T19917] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  965.221964][T19967] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.222302][T19967] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode