[    1.991665] nft (259) used greatest stack depth: 12584 bytes left
[    3.090309] nft (317) used greatest stack depth: 12552 bytes left
[    9.396899] ip (683) used greatest stack depth: 12424 bytes left
[   39.065562] ip (5027) used greatest stack depth: 12344 bytes left
[  116.874397] ip (15050) used greatest stack depth: 12264 bytes left