#7836: Runtime failure profiling with +RTS -hc -hbdrag,void ----------------------------------+---------------------------------- Reporter: hyperthunk | Owner: Type: bug | Status: infoneeded Priority: normal | Milestone: Component: Profiling | Version: 7.4.2 Resolution: | Keywords: profiling osx Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: Runtime crash | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ----------------------------------+---------------------------------- Comment (by crockeea): I got the following error: {{{

ghc -rtsopts -prof -fprof-auto -threaded A ./A +RTS -sstderr -hb A: internal error: Invalid object in processHeapClosureForDead(): 0 (GHC version 7.6.3 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Aborted }}}

All other heap profiling options (-hc -hm -hd -hy -hr) work without error. Note that this occurred with GHC 7.6.3. My program is too large to post, but I figured I would add this to the bug report to let you know the problem persists. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/7836#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler