[  711.530908] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  711.530995] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  711.624955] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  711.625030] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode