[  962.452847][T20270] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  962.454190][T20270] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  963.342312][T20330] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.342639][T20330] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode