[ 1374.517106][T12401] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1374.518113][T12401] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1377.025566][T12436] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1377.026644][T12436] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode