[    1.528324] nft (260) used greatest stack depth: 12576 bytes left
[    3.349715] nft (382) used greatest stack depth: 12552 bytes left
[    7.628488] ip (683) used greatest stack depth: 12432 bytes left
[    9.984385] nft (1072) used greatest stack depth: 12368 bytes left
[   27.300309] ip (4520) used greatest stack depth: 12256 bytes left