[    1.781892] nft (259) used greatest stack depth: 12528 bytes left
[    8.684292] ip (685) used greatest stack depth: 12416 bytes left
[    9.487778] ip (793) used greatest stack depth: 12368 bytes left
[   81.610776] ip (9034) used greatest stack depth: 12272 bytes left
[  187.828482] ip (22392) used greatest stack depth: 12192 bytes left