[    2.453082] nft (259) used greatest stack depth: 12776 bytes left
[    2.978570] nft (283) used greatest stack depth: 12712 bytes left
[   12.252764] ip (683) used greatest stack depth: 12472 bytes left
[   13.335510] ip (796) used greatest stack depth: 12360 bytes left
[   37.781347] ip (3704) used greatest stack depth: 12344 bytes left