[    2.716452] nft (259) used greatest stack depth: 12688 bytes left
[    4.758939] nft (333) used greatest stack depth: 12616 bytes left
[   13.740678] ip (683) used greatest stack depth: 12600 bytes left
[   14.910830] ip (793) used greatest stack depth: 12344 bytes left
[  214.004098] ip (27381) used greatest stack depth: 12064 bytes left