[    1.924814] nft (260) used greatest stack depth: 12632 bytes left
[    3.010029] nft (322) used greatest stack depth: 12600 bytes left
[    8.714833] ip (683) used greatest stack depth: 12536 bytes left
[   84.801147] ip (8963) used greatest stack depth: 12376 bytes left
[  100.740578] ip (12517) used greatest stack depth: 12360 bytes left
[  107.854189] ip (15012) used greatest stack depth: 12328 bytes left