[    2.762242] nft (275) used greatest stack depth: 12344 bytes left
[  104.075424] ip (11855) used greatest stack depth: 12280 bytes left
[  136.566797] nft (14038) used greatest stack depth: 12264 bytes left
[  263.653550] ip (22302) used greatest stack depth: 12200 bytes left
[  275.794757] ip (24649) used greatest stack depth: 12168 bytes left