[    2.352174] nft (257) used greatest stack depth: 12736 bytes left
[    9.073747] nft (529) used greatest stack depth: 12680 bytes left
[   10.397600] nft (581) used greatest stack depth: 12664 bytes left
[   33.607942] ip (3274) used greatest stack depth: 12360 bytes left
[  117.637154] ip (9465) used greatest stack depth: 12344 bytes left