[    1.894439] nft (259) used greatest stack depth: 12632 bytes left
[    7.128868] nft (560) used greatest stack depth: 12600 bytes left
[    9.165196] ip (684) used greatest stack depth: 12472 bytes left
[   24.368056] ip (2895) used greatest stack depth: 12456 bytes left
[   86.791172] ip (8976) used greatest stack depth: 12376 bytes left
[  105.029286] ip (12533) used greatest stack depth: 12328 bytes left