[    1.780732] nft (259) used greatest stack depth: 12624 bytes left
[    3.584057] nft (369) used greatest stack depth: 12584 bytes left
[    8.285293] ip (683) used greatest stack depth: 12512 bytes left
[   10.938740] nft (1077) used greatest stack depth: 12416 bytes left
[   20.101366] ip (2877) used greatest stack depth: 12272 bytes left