[  968.733424][T24572] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  968.734028][T24572] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  969.399395][T24629] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  969.399684][T24629] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode