[    1.870142] nft (259) used greatest stack depth: 12528 bytes left
[    8.902685] ip (683) used greatest stack depth: 12368 bytes left
[   90.551776] nft (10464) used greatest stack depth: 12352 bytes left
[  105.049513] ip (12084) used greatest stack depth: 12272 bytes left
[  109.962504] nft (12106) used greatest stack depth: 11728 bytes left