[  957.267243][T19537] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  957.267701][T19537] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  958.222355][T19587] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  958.222673][T19587] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode