[    1.981599] nft (260) used greatest stack depth: 12552 bytes left
[    9.005057] ip (685) used greatest stack depth: 12392 bytes left
[   24.675922] ip (4832) used greatest stack depth: 12248 bytes left
[   37.738401] ip (6768) used greatest stack depth: 12216 bytes left
[  142.905826] nft (14470) used greatest stack depth: 11608 bytes left