[    2.152053] nft (260) used greatest stack depth: 12552 bytes left
[    8.677399] ip (684) used greatest stack depth: 12392 bytes left
[   32.582956] nft (6773) used greatest stack depth: 12344 bytes left
[   78.607074] ip (11197) used greatest stack depth: 12296 bytes left
[   81.106884] ip (11651) used greatest stack depth: 11944 bytes left