[    2.054279] nft (260) used greatest stack depth: 12552 bytes left
[   10.117180] ip (812) used greatest stack depth: 12472 bytes left
[   83.062119] ip (11212) used greatest stack depth: 12296 bytes left
[  226.061322] ip (21911) used greatest stack depth: 12248 bytes left
[  238.176112] ip (24275) used greatest stack depth: 12216 bytes left
[  259.486859] ip (29578) used greatest stack depth: 11944 bytes left