[    1.935775] nft (260) used greatest stack depth: 12488 bytes left
[    2.746397] nft (314) used greatest stack depth: 12360 bytes left
[    8.527425] ip (812) used greatest stack depth: 12344 bytes left
[   31.423590] ip (6027) used greatest stack depth: 12296 bytes left
[  235.942554] ip (22207) used greatest stack depth: 12216 bytes left
[  244.895407] ip (24560) used greatest stack depth: 12184 bytes left