[    1.930995] nft (259) used greatest stack depth: 12552 bytes left
[    3.617207] nft (362) used greatest stack depth: 12424 bytes left
[    9.885200] ip (792) used greatest stack depth: 12408 bytes left
[   81.849804] ip (9025) used greatest stack depth: 12296 bytes left
[  114.242974] ip (15081) used greatest stack depth: 12216 bytes left