[    2.336655] nft (261) used greatest stack depth: 12472 bytes left
[   30.602683] ip (4929) used greatest stack depth: 12360 bytes left
[   55.036607] ip (8289) used greatest stack depth: 12344 bytes left
[  149.461852] nft (14477) used greatest stack depth: 12312 bytes left
[  157.617583] nft (14886) used greatest stack depth: 11528 bytes left