[    1.766081] nft (258) used greatest stack depth: 12552 bytes left
[    8.669823] ip (684) used greatest stack depth: 12408 bytes left
[   11.406049] nft (1069) used greatest stack depth: 12344 bytes left
[   20.049006] ip (2512) used greatest stack depth: 12248 bytes left
[   91.912891] ip (12554) used greatest stack depth: 12216 bytes left