[    2.242462] nft (258) used greatest stack depth: 12736 bytes left
[    2.664346] nft (276) used greatest stack depth: 12664 bytes left
[   18.092463] nft (1524) used greatest stack depth: 12600 bytes left
[   27.244101] ip (2898) used greatest stack depth: 12488 bytes left
[   30.505876] ip (3269) used greatest stack depth: 12360 bytes left
[  134.215091] ip (15054) used greatest stack depth: 12344 bytes left
[  187.003133] ip (25552) used greatest stack depth: 12064 bytes left