[  715.304248] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  715.304413] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  715.567841] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  715.568028] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode