[    1.717770] nft (258) used greatest stack depth: 12608 bytes left
[    1.981800] nft (276) used greatest stack depth: 12568 bytes left
[    7.784975] ip (682) used greatest stack depth: 12520 bytes left
[   75.753520] ip (8961) used greatest stack depth: 12376 bytes left
[   85.617285] ip (12520) used greatest stack depth: 12248 bytes left