[    1.930675] nft (260) used greatest stack depth: 12536 bytes left
[    9.162028] ip (683) used greatest stack depth: 12472 bytes left
[   10.061605] ip (813) used greatest stack depth: 12376 bytes left
[  130.738872] nft (14389) used greatest stack depth: 12344 bytes left
[  202.949396] ip (18821) used greatest stack depth: 12328 bytes left
[  243.635995] ip (24551) used greatest stack depth: 12232 bytes left
[  271.079035] ip (29846) used greatest stack depth: 12200 bytes left