[    1.921933] nft (261) used greatest stack depth: 12608 bytes left
[    2.135185] nft (271) used greatest stack depth: 12568 bytes left
[   10.133655] ip (793) used greatest stack depth: 12552 bytes left
[   22.091992] ip (2545) used greatest stack depth: 12456 bytes left
[   84.167479] ip (8990) used greatest stack depth: 12376 bytes left
[  111.625219] ip (15048) used greatest stack depth: 12360 bytes left
[  118.357482] ip (17547) used greatest stack depth: 12328 bytes left