[  883.931896] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  883.931980] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  884.043837] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.043937] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode