[  943.350728] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  943.350818] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  943.477524] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  943.477635] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode