[  844.072192] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  844.072272] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  844.186961] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  844.187081] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode