[    1.797866] nft (261) used greatest stack depth: 12536 bytes left
[    8.513352] ip (793) used greatest stack depth: 12456 bytes left
[   76.990577] ip (9001) used greatest stack depth: 12280 bytes left
[   86.016787] ip (12556) used greatest stack depth: 12232 bytes left
[   93.213560] ip (15047) used greatest stack depth: 12200 bytes left