[    1.766866] nft (261) used greatest stack depth: 12528 bytes left
[    1.803242] nft (263) used greatest stack depth: 12400 bytes left
[   38.404398] ip (2514) used greatest stack depth: 12368 bytes left
[   84.096194] ip (6517) used greatest stack depth: 12272 bytes left
[  208.641712] ip (22374) used greatest stack depth: 12192 bytes left