[    1.750735] nft (259) used greatest stack depth: 12536 bytes left
[    8.482662] ip (684) used greatest stack depth: 12472 bytes left
[   12.112414] nft (1274) used greatest stack depth: 12328 bytes left
[   18.356525] ip (2514) used greatest stack depth: 12248 bytes left
[   85.445111] ip (12554) used greatest stack depth: 12216 bytes left