[  916.456572][T19771] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  916.457413][T19771] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  917.202643][T19830] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  917.203501][T19830] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode