[    1.933617] nft (260) used greatest stack depth: 12608 bytes left
[    4.951900] nft (439) used greatest stack depth: 12568 bytes left
[   32.110859] nft (4736) used greatest stack depth: 12520 bytes left
[   82.077895] ip (9424) used greatest stack depth: 12376 bytes left
[   90.514334] ip (12515) used greatest stack depth: 12328 bytes left