[    2.056137] nft (259) used greatest stack depth: 12736 bytes left
[    2.221020] nft (267) used greatest stack depth: 12616 bytes left
[   10.408880] ip (681) used greatest stack depth: 12488 bytes left
[   22.127488] ip (2529) used greatest stack depth: 12360 bytes left
[   30.869684] ip (3639) used greatest stack depth: 12344 bytes left