[    1.789096] nft (261) used greatest stack depth: 12536 bytes left
[    8.687134] ip (683) used greatest stack depth: 12376 bytes left
[   12.247658] nft (1179) used greatest stack depth: 12328 bytes left
[   75.739712] ip (9007) used greatest stack depth: 12280 bytes left
[  100.157643] ip (15059) used greatest stack depth: 12200 bytes left