[  708.995782] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  708.995931] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  709.092498] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.092611] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode