[    1.778706] nft (260) used greatest stack depth: 12632 bytes left
[    4.261318] nft (421) used greatest stack depth: 12504 bytes left
[    6.323264] nft (564) used greatest stack depth: 12488 bytes left
[   35.899795] ip (5806) used greatest stack depth: 12472 bytes left
[   38.253475] ip (6197) used greatest stack depth: 12360 bytes left
[   91.789034] ip (12533) used greatest stack depth: 12328 bytes left