[  857.452217] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  857.452316] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  857.570918] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  857.570994] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode