[  936.225946][T23808] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  936.226420][T23808] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  936.955965][T23865] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  936.956295][T23865] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode