[    1.792971] nft (259) used greatest stack depth: 12616 bytes left
[    3.268135] nft (350) used greatest stack depth: 12584 bytes left
[    4.774261] nft (434) used greatest stack depth: 12488 bytes left
[   35.648094] ip (5006) used greatest stack depth: 12376 bytes left
[  109.108358] ip (15033) used greatest stack depth: 12248 bytes left