[    2.023775] nft (261) used greatest stack depth: 12632 bytes left
[    2.103814] nft (265) used greatest stack depth: 12504 bytes left
[    9.845538] ip (684) used greatest stack depth: 12472 bytes left
[   85.453178] ip (8973) used greatest stack depth: 12376 bytes left
[   99.257225] ip (12531) used greatest stack depth: 12328 bytes left