[    1.908853] nft (260) used greatest stack depth: 12472 bytes left
[    8.279827] ip (684) used greatest stack depth: 12344 bytes left
[   34.564846] ip (6049) used greatest stack depth: 12280 bytes left
[   79.544182] nft (9257) used greatest stack depth: 12264 bytes left
[  257.154213] ip (24593) used greatest stack depth: 12168 bytes left