[  954.168405][T20062] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  954.168863][T20062] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  954.933746][T20115] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  954.934051][T20115] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode