[  953.055727][T20434] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.056829][T20434] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  953.848739][T20491] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.849109][T20491] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode