[    1.908911] nft (261) used greatest stack depth: 12552 bytes left
[   17.971188] nft (2924) used greatest stack depth: 12424 bytes left
[   37.769568] ip (6029) used greatest stack depth: 12392 bytes left
[   90.445717] ip (11179) used greatest stack depth: 12296 bytes left
[  112.058070] ip (13291) used greatest stack depth: 12248 bytes left
[  228.082680] ip (21885) used greatest stack depth: 12232 bytes left
[  238.289575] ip (24229) used greatest stack depth: 12216 bytes left