[    2.079522] nft (260) used greatest stack depth: 12520 bytes left
[    8.229433] ip (685) used greatest stack depth: 12392 bytes left
[   85.660663] ip (11395) used greatest stack depth: 12328 bytes left
[   98.010242] nft (12824) used greatest stack depth: 12312 bytes left
[  240.258530] ip (22300) used greatest stack depth: 12200 bytes left