[    2.165884] nft (261) used greatest stack depth: 12472 bytes left
[  100.129332] nft (12362) used greatest stack depth: 12408 bytes left
[  136.234559] nft (14382) used greatest stack depth: 12312 bytes left
[  214.368150] ip (18816) used greatest stack depth: 12280 bytes left
[  258.894718] ip (24568) used greatest stack depth: 12168 bytes left