[    2.143843] nft (252) used greatest stack depth: 12752 bytes left
[   10.117366] nft (617) used greatest stack depth: 12680 bytes left
[   11.417322] ip (677) used greatest stack depth: 12576 bytes left
[   12.560307] ip (788) used greatest stack depth: 12456 bytes left
[   18.816111] ip (1524) used greatest stack depth: 12144 bytes left