[    1.714951] nft (260) used greatest stack depth: 12600 bytes left
[    1.881792] nft (271) used greatest stack depth: 12488 bytes left
[   25.909227] ip (3624) used greatest stack depth: 12456 bytes left
[   33.059871] ip (4990) used greatest stack depth: 12376 bytes left
[   91.799518] ip (12516) used greatest stack depth: 12360 bytes left
[  130.352800] ip (20596) used greatest stack depth: 12328 bytes left