[  888.502801] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.502901] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  888.613925] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.614004] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode