[    1.848573] nft (261) used greatest stack depth: 12552 bytes left
[    1.959316] nft (267) used greatest stack depth: 12424 bytes left
[    2.016606] nft (271) used greatest stack depth: 12408 bytes left
[    8.526426] ip (685) used greatest stack depth: 12392 bytes left
[   87.976223] ip (11229) used greatest stack depth: 12296 bytes left
[  231.913988] ip (21921) used greatest stack depth: 12232 bytes left
[  242.796505] ip (24267) used greatest stack depth: 12216 bytes left
[  306.189209] ip (3287) used greatest stack depth: 12200 bytes left