[    1.907655] nft (260) used greatest stack depth: 12504 bytes left
[    4.034644] nft (416) used greatest stack depth: 12408 bytes left
[    7.525735] ip (684) used greatest stack depth: 12392 bytes left
[   35.753015] ip (7405) used greatest stack depth: 12328 bytes left
[   87.789220] ip (12355) used greatest stack depth: 12232 bytes left
[  231.191002] ip (24567) used greatest stack depth: 12200 bytes left