[    1.844221] nft (261) used greatest stack depth: 12552 bytes left
[    2.603907] nft (299) used greatest stack depth: 12424 bytes left
[    9.840664] ip (812) used greatest stack depth: 12408 bytes left
[   97.040656] nft (12563) used greatest stack depth: 12344 bytes left
[  245.450583] ip (24218) used greatest stack depth: 12216 bytes left