[    1.970812] nft (260) used greatest stack depth: 12608 bytes left
[    3.062281] nft (319) used greatest stack depth: 12568 bytes left
[   11.279067] nft (939) used greatest stack depth: 12536 bytes left
[   87.732231] nft (9474) used greatest stack depth: 12392 bytes left
[  108.417945] ip (12525) used greatest stack depth: 12248 bytes left