Frequently encounter Segmentation fault (exit code 139) when using rsbuild dev server, how to reproduce

[yf-yang]

In my code base I frequently encounter seg fault, almost every 4~5 times rebuild will trigger one. However, I cannot easily reproduce that with a minimal repository. Is there any way I can check some logs and narrow down the root cause?

I've tried RSPACK_PROFILE=trace RSPACK_PROFILE=ALL RSPACK_TRACE_LAYER=logger RSPACK_TRACE_OUTPUT=./log.txt rsbuild dev, but didn't find any useful clues

[yf-yang]

Is it possible to file an issue and grant access of my private repo to a rspack maintainer?

[chenjiahan]

If possible, could you give me access to the private repository?

[yf-yang]

Sure, I'll DM you in discord to discuss. Thank you for your help. I'm really appreciating it