[    2.053503] nft (260) used greatest stack depth: 12656 bytes left
[    2.727796] nft (294) used greatest stack depth: 12616 bytes left
[    9.948995] ip (684) used greatest stack depth: 12528 bytes left
[   91.048751] ip (9455) used greatest stack depth: 12400 bytes left
[  107.526062] ip (12549) used greatest stack depth: 12288 bytes left