[  952.511854][T20154] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.514061][T20154] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  953.340841][T20216] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.341206][T20216] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode