[    1.742345] nft (261) used greatest stack depth: 12552 bytes left
[    8.386955] ip (685) used greatest stack depth: 12472 bytes left
[   13.331789] nft (2082) used greatest stack depth: 12408 bytes left
[   85.583900] ip (11149) used greatest stack depth: 12296 bytes left
[  229.555278] ip (21847) used greatest stack depth: 12248 bytes left
[  243.214194] ip (24195) used greatest stack depth: 12216 bytes left