[    2.093967] nft (261) used greatest stack depth: 12472 bytes left
[    8.066869] ip (686) used greatest stack depth: 12360 bytes left
[   32.410576] ip (6218) used greatest stack depth: 12280 bytes left
[  134.094314] nft (14560) used greatest stack depth: 12264 bytes left
[  250.564839] ip (22383) used greatest stack depth: 12168 bytes left