[  974.264574][T25159] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  974.265516][T25159] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  974.886322][T25213] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  974.886631][T25213] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode