#5899: RTS crash w/ strange closure type 603975781 on OS X 10.8 -------------------------+------------------------------------------------- Reporter: | Owner: dylukes | Status: closed Type: bug | Milestone: 7.4.2 Priority: high | Version: 7.4.1 Component: | Keywords: rts, strange closure, Runtime System | internal error, os x Resolution: | Architecture: x86_64 (amd64) worksforme | Difficulty: Unknown Operating System: | Blocked By: MacOS X | Related Tickets: Type of failure: | Runtime crash | Test Case: | Blocking: | -------------------------+------------------------------------------------- Comment (by CoreyOConnor): Reproduced the same crash using a slightly different setup: 1. uninstalled the haskell platform 2. removed all haskell software from system 3. installed ghc using homebrew 4. re-ran the repro steps I outline above. The same error occurs. I do not currently see any difference in the two failures. In this case the settings are: {{{ corey-mbp:~ corey$ more /usr/local/Cellar/ghc/7.6.3/lib/ghc-7.6.3/settings [("GCC extra via C opts", " -fwrapv"), ("C compiler command", "/usr/local/bin/gcc-4.2"), ("C compiler flags", " -m64 -fno-stack-protector -m64"), ("ar command", "/usr/bin/ar"), ("ar flags", "clqs"), ("ar supports at file", "NO"), ("touch command", "touch"), ("dllwrap command", "/bin/false"), ("windres command", "/bin/false"), ("perl command", "/usr/bin/perl"), ("target os", "OSDarwin"), ("target arch", "ArchX86_64"), ("target word size", "8"), ("target has GNU nonexec stack", "False"), ("target has .ident directive", "True"), ("target has subsections via symbols", "True"), ("LLVM llc command", "llc"), ("LLVM opt command", "opt") ] }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5899#comment:36 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler