[    1.965461] nft (259) used greatest stack depth: 12608 bytes left
[    5.913313] nft (486) used greatest stack depth: 12568 bytes left
[   15.733248] nft (1453) used greatest stack depth: 12520 bytes left
[   89.109513] ip (8963) used greatest stack depth: 12376 bytes left
[  104.775772] ip (12523) used greatest stack depth: 12360 bytes left