[    1.934625] nft (256) used greatest stack depth: 12616 bytes left
[    2.814976] nft (310) used greatest stack depth: 12584 bytes left
[    8.661644] ip (682) used greatest stack depth: 12480 bytes left
[   19.316285] ip (2528) used greatest stack depth: 12344 bytes left
[   94.480285] ip (12528) used greatest stack depth: 12248 bytes left