[    1.762179] nft (261) used greatest stack depth: 12504 bytes left
[    2.211971] nft (293) used greatest stack depth: 12392 bytes left
[    7.022145] ip (683) used greatest stack depth: 12360 bytes left
[   38.222760] ip (7585) used greatest stack depth: 12312 bytes left
[  223.513921] ip (22403) used greatest stack depth: 12184 bytes left