[    1.982983] nft (260) used greatest stack depth: 12552 bytes left
[    9.467907] ip (684) used greatest stack depth: 12520 bytes left
[   10.283447] ip (816) used greatest stack depth: 12488 bytes left
[   15.845149] nft (2123) used greatest stack depth: 12424 bytes left
[   45.112330] ip (7820) used greatest stack depth: 12392 bytes left
[   89.000519] ip (11247) used greatest stack depth: 12296 bytes left
[  238.021961] ip (21951) used greatest stack depth: 12248 bytes left
[  245.642642] ip (24303) used greatest stack depth: 12216 bytes left