[    1.842401] nft (258) used greatest stack depth: 12616 bytes left
[    3.001919] nft (328) used greatest stack depth: 12584 bytes left
[    8.805347] ip (681) used greatest stack depth: 12472 bytes left
[   88.965287] ip (8979) used greatest stack depth: 12376 bytes left
[  108.574157] ip (12543) used greatest stack depth: 12200 bytes left