[    2.274211] nft (260) used greatest stack depth: 12504 bytes left
[    9.193675] ip (684) used greatest stack depth: 12456 bytes left
[   14.940423] nft (2090) used greatest stack depth: 12392 bytes left
[   91.664685] ip (11867) used greatest stack depth: 12312 bytes left
[  132.322201] nft (14515) used greatest stack depth: 11704 bytes left