[GHC] #9640: Invalid object in processHeapClosureForDead(): 2130762223
#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
#9640: Invalid object in processHeapClosureForDead(): 2130762223 -------------------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by thomie): `yi` does not currently build with ghc HEAD, see https://github.com/yi- editor/yi/issues/705, so I am unable to reproduce this bug at the moment. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9640#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9640: Invalid object in processHeapClosureForDead(): 2130762223 -------------------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Profiling | Version: 7.8.3 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * component: Compiler => Profiling -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9640#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9640: Invalid object in processHeapClosureForDead(): 2130762223 -------------------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Profiling | Version: 7.8.3 Resolution: duplicate | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: #7836 Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * resolution: => duplicate * related: => #7836 Comment: Closing in favor of #7836. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9640#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#9640: Invalid object in processHeapClosureForDead(): 2130762223 -------------------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: (none) Type: bug | Status: closed Priority: normal | Milestone: Component: Profiling | Version: 7.8.3 Resolution: duplicate | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by osa1): * related: #7836 => Comment: This is probably not a duplicate of #7836. #7836 is about an unhandled case in `processHeapClosureForDead`, but this ticket is about a memory corruption. Still let's keep this closed as it's probably impossible to reproduce now. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9640#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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