[  990.087600] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  990.087681] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  990.212987] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  990.213072] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode