[  952.268973][T20969] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.269435][T20969] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  952.862694][T21027] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.863084][T21027] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode