[  884.540451] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.540542] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  884.661971] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.662039] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode