[    2.623170] nft (216) used greatest stack depth: 12512 bytes left
[    4.729414] ip (641) used greatest stack depth: 12408 bytes left
[    5.467687] nft (1124) used greatest stack depth: 12328 bytes left
[   10.022238] ip (4964) used greatest stack depth: 12264 bytes left
[   63.474077] nft (14439) used greatest stack depth: 11904 bytes left
[   63.532963] nft (14472) used greatest stack depth: 11480 bytes left