[    1.846145] nft (260) used greatest stack depth: 12504 bytes left
[    8.812489] ip (683) used greatest stack depth: 12392 bytes left
[   10.392134] nft (974) used greatest stack depth: 12312 bytes left
[   34.331252] ip (6157) used greatest stack depth: 11960 bytes left
[  206.519754] ip (18930) used greatest stack depth: 11944 bytes left