[    1.723339] nft (259) used greatest stack depth: 12608 bytes left
[    1.759818] nft (261) used greatest stack depth: 12568 bytes left
[    8.693644] ip (684) used greatest stack depth: 12552 bytes left
[    9.389030] ip (792) used greatest stack depth: 12448 bytes left
[   11.658266] nft (1135) used greatest stack depth: 12408 bytes left
[   33.024433] ip (4483) used greatest stack depth: 12376 bytes left
[  126.387614] ip (12526) used greatest stack depth: 12344 bytes left