[    1.619491] nft (260) used greatest stack depth: 12504 bytes left
[    1.653216] nft (262) used greatest stack depth: 12408 bytes left
[   43.821384] ip (8250) used greatest stack depth: 12392 bytes left
[  133.121612] nft (14433) used greatest stack depth: 12328 bytes left
[  244.440548] ip (24606) used greatest stack depth: 12200 bytes left