[  892.817646] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  892.817734] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  892.933091] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  892.933159] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode