#9640: Invalid object in processHeapClosureForDead(): 2130762223 -------------------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- I just tried using {{{-hb}}} profiling for Yi and hit {{{ yi: internal error: Invalid object in processHeapClosureForDead(): 2130762223 (GHC version 7.8.3 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Aborted }}} Unfortunately I don't have an easy way to replicate. In my case it's to check out HEAD version of Yi, build with profiling and run {{{ [nix-shell:~/programming/yi/yi]$ TERM=xterm yi_datadir=. dist/build/yi/yi -fpango --as=emacs -y /tmp /tmp/long +RTS -p -hb }}} where {{{/tmp/long}}} here is just a file with 1MB of the letter {{{A}}} repeated on a single line. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9640 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler