[ 1181.768919][T26196] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1181.769343][T26196] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1182.764415][T26246] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1182.764722][T26246] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode