[  884.396034] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.396156] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  884.499303] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.499386] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode