[  976.092262][T19692] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  976.093024][T19692] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  977.009834][T19742] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  977.013916][T19742] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode