[  784.452926] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  784.453008] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  784.555278] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  784.555351] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode