[    1.577698] nft (218) used greatest stack depth: 12512 bytes left
[    3.690382] ip (642) used greatest stack depth: 12424 bytes left
[    3.993026] ip (770) used greatest stack depth: 12408 bytes left
[    4.612410] nft (1278) used greatest stack depth: 12328 bytes left
[   63.039422] nft (14388) used greatest stack depth: 11880 bytes left