[    2.326799] nft (266) used greatest stack depth: 12656 bytes left
[    3.896503] nft (340) used greatest stack depth: 12616 bytes left
[   10.935513] ip (688) used greatest stack depth: 12608 bytes left
[   11.930399] ip (799) used greatest stack depth: 12544 bytes left
[   29.713058] ip (3296) used greatest stack depth: 12288 bytes left