[    2.181059] nft (259) used greatest stack depth: 12736 bytes left
[    2.399701] nft (270) used greatest stack depth: 12664 bytes left
[   11.365651] ip (683) used greatest stack depth: 12584 bytes left
[   25.629876] ip (2526) used greatest stack depth: 12360 bytes left
[  196.688961] ip (26018) used greatest stack depth: 12344 bytes left