[    1.868952] nft (258) used greatest stack depth: 12504 bytes left
[    1.928284] nft (262) used greatest stack depth: 12392 bytes left
[    8.613070] ip (683) used greatest stack depth: 12376 bytes left
[   27.439576] ip (5005) used greatest stack depth: 12360 bytes left
[   92.302161] ip (11419) used greatest stack depth: 12312 bytes left
[  242.235163] ip (22335) used greatest stack depth: 12184 bytes left