[    2.280596] nft (261) used greatest stack depth: 12552 bytes left
[   10.577403] ip (684) used greatest stack depth: 12520 bytes left
[   11.375573] ip (812) used greatest stack depth: 12488 bytes left
[   16.288683] nft (1968) used greatest stack depth: 12424 bytes left
[   36.564123] ip (6172) used greatest stack depth: 12392 bytes left
[   91.440751] ip (11323) used greatest stack depth: 12296 bytes left
[  245.981197] ip (22026) used greatest stack depth: 12248 bytes left
[  250.849401] ip (24381) used greatest stack depth: 12216 bytes left