[    2.004156] nft (260) used greatest stack depth: 12616 bytes left
[    2.713086] nft (298) used greatest stack depth: 12584 bytes left
[   12.299947] nft (1166) used greatest stack depth: 12520 bytes left
[   32.486128] ip (4468) used greatest stack depth: 12360 bytes left
[  103.955138] ip (12522) used greatest stack depth: 12232 bytes left