[    1.871208] nft (260) used greatest stack depth: 12520 bytes left
[    1.935407] nft (264) used greatest stack depth: 12408 bytes left
[    9.899464] ip (812) used greatest stack depth: 12392 bytes left
[   10.240286] nft (878) used greatest stack depth: 12312 bytes left
[  229.488776] ip (22236) used greatest stack depth: 12232 bytes left
[  243.442239] ip (24596) used greatest stack depth: 12200 bytes left