[    2.279831] nft (259) used greatest stack depth: 12616 bytes left
[    3.892958] nft (366) used greatest stack depth: 12584 bytes left
[    8.459648] ip (682) used greatest stack depth: 12456 bytes left
[   11.259852] nft (1137) used greatest stack depth: 12408 bytes left
[   75.981171] ip (8973) used greatest stack depth: 12376 bytes left
[  105.944940] ip (15028) used greatest stack depth: 12200 bytes left