[    1.930692] nft (260) used greatest stack depth: 12608 bytes left
[    6.142156] nft (520) used greatest stack depth: 12568 bytes left
[    8.532152] ip (684) used greatest stack depth: 12520 bytes left
[   26.905364] ip (3619) used greatest stack depth: 12376 bytes left
[   87.860067] ip (9435) used greatest stack depth: 12360 bytes left
[  101.704495] ip (12518) used greatest stack depth: 12328 bytes left