Bus error usually indicates that you've hit an rlimit. If you run the
#7836: Runtime failure profiling with +RTS -hc -hbdrag,void --------------------------+------------------------------------------------- Reporter: hyperthunk | Owner: Type: bug | Status: infoneeded Priority: normal | Component: Profiling Version: 7.4.2 | Keywords: profiling osx Os: MacOS X | Architecture: x86_64 (amd64) Failure: Runtime crash | Blockedby: Blocking: | Related: --------------------------+------------------------------------------------- Comment(by hyperthunk): Replying to [comment:5 ezyang]: program inside gdb what happens? Bear with me - I'll get back to you once I've found time to do that. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7836#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler