[  945.130647][T19965] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.131118][T19965] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  945.984922][T20021] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.985414][T20021] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode