[  945.409599][T23277] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.411338][T23277] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  946.266536][T23342] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  946.266840][T23342] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode