[  764.748843] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  764.748987] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  765.015240] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  765.015409] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode