[    1.993343] nft (261) used greatest stack depth: 12608 bytes left
[    4.104100] nft (367) used greatest stack depth: 12568 bytes left
[    9.812896] ip (683) used greatest stack depth: 12472 bytes left
[   10.705234] ip (791) used greatest stack depth: 12408 bytes left
[   30.076085] ip (3626) used greatest stack depth: 12376 bytes left
[   98.115798] ip (12532) used greatest stack depth: 12328 bytes left