[    1.780054] nft (260) used greatest stack depth: 12608 bytes left
[    7.604084] nft (627) used greatest stack depth: 12568 bytes left
[   14.875113] nft (1513) used greatest stack depth: 12504 bytes left
[   81.984789] ip (8972) used greatest stack depth: 12376 bytes left
[   82.023442] ip (8978) used greatest stack depth: 12104 bytes left