[  773.315648] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  773.315735] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  773.419702] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  773.419822] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode