[    2.226930] nft (259) used greatest stack depth: 12504 bytes left
[    2.262806] nft (261) used greatest stack depth: 12408 bytes left
[    9.059791] ip (684) used greatest stack depth: 12376 bytes left
[  130.371825] nft (14458) used greatest stack depth: 12328 bytes left
[  234.897035] ip (22240) used greatest stack depth: 12200 bytes left