[  952.494543][T21285] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.495009][T21285] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  953.446875][T21335] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.447170][T21335] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode