[    1.847941] nft (258) used greatest stack depth: 12624 bytes left
[    2.119216] nft (272) used greatest stack depth: 12584 bytes left
[    9.355319] ip (683) used greatest stack depth: 12512 bytes left
[   82.885283] ip (8975) used greatest stack depth: 12384 bytes left
[  100.025927] ip (12541) used greatest stack depth: 12272 bytes left