[    1.870834] nft (260) used greatest stack depth: 12552 bytes left
[    8.795597] ip (684) used greatest stack depth: 12488 bytes left
[   14.543610] nft (2097) used greatest stack depth: 12392 bytes left
[   89.906720] ip (11235) used greatest stack depth: 12296 bytes left
[  242.382469] ip (21934) used greatest stack depth: 12248 bytes left
[  256.938642] ip (24282) used greatest stack depth: 12216 bytes left