[  745.517399] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  745.517517] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  745.615907] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  745.616023] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode