[    1.922988] nft (262) used greatest stack depth: 12584 bytes left
[    2.002839] nft (266) used greatest stack depth: 12472 bytes left
[   13.206133] nft (1248) used greatest stack depth: 12376 bytes left
[   88.499967] ip (9445) used greatest stack depth: 12344 bytes left
[  111.110722] ip (15031) used greatest stack depth: 12264 bytes left