[    1.804957] nft (259) used greatest stack depth: 12616 bytes left
[    2.086258] nft (273) used greatest stack depth: 12584 bytes left
[    3.883608] nft (384) used greatest stack depth: 12504 bytes left
[   13.177610] nft (1198) used greatest stack depth: 12408 bytes left
[   44.974188] ip (6195) used greatest stack depth: 12200 bytes left