[    2.673693] nft (216) used greatest stack depth: 12512 bytes left
[    4.767732] ip (642) used greatest stack depth: 12424 bytes left
[    7.153616] nft (2652) used greatest stack depth: 12400 bytes left
[    9.680797] ip (4905) used greatest stack depth: 12264 bytes left
[   62.171292] nft (14459) used greatest stack depth: 11904 bytes left