[    2.207083] nft (260) used greatest stack depth: 12504 bytes left
[    2.268374] nft (264) used greatest stack depth: 12408 bytes left
[   10.071321] ip (814) used greatest stack depth: 12392 bytes left
[   92.766892] ip (11318) used greatest stack depth: 12328 bytes left
[  231.682625] ip (22231) used greatest stack depth: 12200 bytes left
[  262.659358] ip (29888) used greatest stack depth: 12008 bytes left