[    1.866908] nft (260) used greatest stack depth: 12432 bytes left
[   13.078265] nft (1161) used greatest stack depth: 12320 bytes left
[  108.732934] ip (12080) used greatest stack depth: 12272 bytes left
[  187.047432] ip (20030) used greatest stack depth: 12224 bytes left
[  192.509432] ip (22387) used greatest stack depth: 12192 bytes left