[  971.666745][T24979] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  971.667987][T24979] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  972.348472][T25042] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  972.348853][T25042] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode