[erlang-questions] eprof bug?

Tomas Morstein <>
Sun Oct 7 11:33:23 CEST 2012

> > I wanted to play with eprof a little, and found that it does not
> > work
> > correctly on my system and anytime when I try to start profiling,
> > it ends up with SIGSEGV:
> > https://gist.github.com/3805252
> > 
> > We tested it on multiple systems with the same version of OTP
> > (R15B)
> > built from source but the problem appears only on my laptop with
> > Linux 2.6.38/x86_64. The configure parameters is what I don't
> > remember
> > at the moment :(
> > 
> > Is there anybody aware of such an issue?
> If memory serves, there was an issue with eprof (tracing) and HiPE.
> Is there any chance you are running HiPE compiled libs, i.e. HiPE
> compiled lists module?

I am not able to prove it now but I think it's possible it was accidentally configured with native libs...

> If you find the same issue in R15B02, let me know.
It works fine on R15B02!


More information about the erlang-questions mailing list