[    2.017522] nft (258) used greatest stack depth: 12624 bytes left
[    2.491220] nft (280) used greatest stack depth: 12584 bytes left
[   10.104186] ip (682) used greatest stack depth: 12528 bytes left
[   34.284496] ip (4082) used greatest stack depth: 12400 bytes left
[   42.178779] ip (5437) used greatest stack depth: 12272 bytes left