[    2.636755] nft (216) used greatest stack depth: 12512 bytes left
[    4.756186] ip (641) used greatest stack depth: 12424 bytes left
[    5.080226] ip (772) used greatest stack depth: 12376 bytes left
[   10.440476] ip (5075) used greatest stack depth: 11976 bytes left
[   63.568999] nft (14590) used greatest stack depth: 11904 bytes left