[    1.824880] nft (260) used greatest stack depth: 12536 bytes left
[    1.975677] nft (271) used greatest stack depth: 12456 bytes left
[    8.163701] ip (684) used greatest stack depth: 12392 bytes left
[   27.748013] ip (4126) used greatest stack depth: 12248 bytes left
[   34.909768] ip (5482) used greatest stack depth: 12232 bytes left
[   75.681212] ip (9028) used greatest stack depth: 11912 bytes left