[    1.796126] nft (260) used greatest stack depth: 12536 bytes left
[    1.846251] nft (262) used greatest stack depth: 12424 bytes left
[   31.336474] ip (6073) used greatest stack depth: 12376 bytes left
[   86.708736] ip (11330) used greatest stack depth: 12328 bytes left
[  231.252996] ip (22253) used greatest stack depth: 12200 bytes left