[    1.987233] nft (259) used greatest stack depth: 12608 bytes left
[    3.757851] nft (365) used greatest stack depth: 12568 bytes left
[    9.018494] ip (683) used greatest stack depth: 12512 bytes left
[   95.311099] ip (12520) used greatest stack depth: 12360 bytes left
[  102.174346] ip (15013) used greatest stack depth: 12328 bytes left