[    1.844317] nft (259) used greatest stack depth: 12504 bytes left
[    8.272936] ip (811) used greatest stack depth: 12472 bytes left
[   83.231109] ip (11310) used greatest stack depth: 12328 bytes left
[  141.523441] nft (14920) used greatest stack depth: 12312 bytes left
[  234.202561] ip (22216) used greatest stack depth: 12232 bytes left
[  245.026330] ip (24563) used greatest stack depth: 12200 bytes left