[    2.114472] nft (257) used greatest stack depth: 12720 bytes left
[    5.401748] nft (409) used greatest stack depth: 12648 bytes left
[   12.835690] ip (792) used greatest stack depth: 12472 bytes left
[   27.322224] ip (2530) used greatest stack depth: 12360 bytes left
[  120.954391] ip (10040) used greatest stack depth: 12344 bytes left