[    1.754991] nft (260) used greatest stack depth: 12552 bytes left
[   17.353039] nft (2328) used greatest stack depth: 12520 bytes left
[   99.736073] nft (12176) used greatest stack depth: 12408 bytes left
[  105.027598] nft (12537) used greatest stack depth: 12344 bytes left
[  134.721447] ip (14109) used greatest stack depth: 12296 bytes left
[  254.663999] ip (24202) used greatest stack depth: 12216 bytes left
[  309.769329] ip (1781) used greatest stack depth: 11944 bytes left