[    1.955105] nft (261) used greatest stack depth: 12488 bytes left
[   27.632243] ip (4905) used greatest stack depth: 12408 bytes left
[   30.204069] ip (5307) used greatest stack depth: 12392 bytes left
[   86.840274] ip (11181) used greatest stack depth: 12296 bytes left
[  245.645005] ip (24232) used greatest stack depth: 12232 bytes left
[  270.174830] ip (29531) used greatest stack depth: 12216 bytes left
[  316.218077] ip (3226) used greatest stack depth: 12200 bytes left