[  938.183873][T20616] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  938.184591][T20616] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  939.023344][T20676] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  939.023642][T20676] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode