[    1.829484] nft (262) used greatest stack depth: 12488 bytes left
[    7.877431] ip (685) used greatest stack depth: 12344 bytes left
[   82.905511] ip (11344) used greatest stack depth: 12296 bytes left
[  232.177568] ip (22268) used greatest stack depth: 12216 bytes left
[  240.857551] ip (24618) used greatest stack depth: 12184 bytes left