[    2.059106] nft (259) used greatest stack depth: 12504 bytes left
[    4.805876] nft (430) used greatest stack depth: 12408 bytes left
[    8.740153] ip (684) used greatest stack depth: 12392 bytes left
[   88.430262] ip (11333) used greatest stack depth: 12328 bytes left
[  238.685147] ip (22238) used greatest stack depth: 12200 bytes left