[    2.285279] nft (260) used greatest stack depth: 12736 bytes left
[    8.634399] nft (543) used greatest stack depth: 12664 bytes left
[   11.225501] ip (683) used greatest stack depth: 12488 bytes left
[   12.190518] ip (793) used greatest stack depth: 12360 bytes left
[   35.100842] ip (3653) used greatest stack depth: 12344 bytes left