[    1.986165] nft (262) used greatest stack depth: 12424 bytes left
[    9.110766] ip (684) used greatest stack depth: 12408 bytes left
[   25.146815] ip (4960) used greatest stack depth: 12392 bytes left
[   83.036734] ip (11189) used greatest stack depth: 12296 bytes left
[  236.848253] ip (24247) used greatest stack depth: 12216 bytes left