Cannot start a runtime from within a runtime.

[micush]

I can't seem to run this without it crashing. I'm on Ubuntu 25.04.

~# ./IPv6PrefixFilter run -i br0 -b -p ::/0
thread 'main' panicked at /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.42.0/src/runtime/scheduler/multi_thread/mod.rs:86:9:
Cannot start a runtime from within a runtime. This happens because a function (like block_on) attempted to block the current thread while the thread is being used to drive asynchronous tasks.
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
Aborted

[CalunVier]

I am very sorry that @misaka19683 submitted untested code. The multi-threaded code was generated by the AI and was not fully tested (this is not the first time he has fallen foul of this). We will fix the bug in the near future, thank you for the issue. cf02a78 commit may be available for Linux. You should be able to find the auto-build program?