[    1.798456] nft (260) used greatest stack depth: 12616 bytes left
[    2.455628] nft (302) used greatest stack depth: 12584 bytes left
[   25.520656] nft (4140) used greatest stack depth: 12536 bytes left
[   71.360890] ip (8962) used greatest stack depth: 12376 bytes left
[   81.906789] ip (12521) used greatest stack depth: 12248 bytes left