[    2.058682] nft (260) used greatest stack depth: 12552 bytes left
[    9.491760] ip (685) used greatest stack depth: 12488 bytes left
[   28.521698] ip (5085) used greatest stack depth: 12392 bytes left
[   41.805014] ip (7465) used greatest stack depth: 12296 bytes left
[  224.793605] ip (22028) used greatest stack depth: 12216 bytes left