[  857.739999] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  857.740091] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  857.854579] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  857.854681] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode