[    1.954804] nft (260) used greatest stack depth: 12552 bytes left
[    8.976530] ip (685) used greatest stack depth: 12408 bytes left
[   12.177100] nft (1167) used greatest stack depth: 12344 bytes left
[   77.717436] ip (9005) used greatest stack depth: 12296 bytes left
[   89.554343] ip (12559) used greatest stack depth: 12216 bytes left