[  885.949666] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  885.949760] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  886.081809] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  886.081914] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode