[    2.474645] nft (261) used greatest stack depth: 12504 bytes left
[    2.897433] nft (285) used greatest stack depth: 12408 bytes left
[   25.586537] ip (4820) used greatest stack depth: 12392 bytes left
[   40.309850] ip (7332) used greatest stack depth: 12328 bytes left
[  134.702266] nft (14347) used greatest stack depth: 11464 bytes left