[    1.991105] nft (259) used greatest stack depth: 12608 bytes left
[    4.357194] nft (386) used greatest stack depth: 12568 bytes left
[   10.198080] ip (791) used greatest stack depth: 12520 bytes left
[   30.463723] ip (4088) used greatest stack depth: 12504 bytes left
[   86.370525] ip (8986) used greatest stack depth: 12376 bytes left