[    1.819401] nft (261) used greatest stack depth: 12504 bytes left
[    1.884502] nft (265) used greatest stack depth: 12392 bytes left
[    7.816336] ip (683) used greatest stack depth: 12360 bytes left
[   40.210468] ip (7879) used greatest stack depth: 12328 bytes left
[   83.394847] ip (11346) used greatest stack depth: 12312 bytes left
[  198.604884] ip (18862) used greatest stack depth: 11928 bytes left