#5707: internal error: Invalid object in processHeapClosureForDead(): 0
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Reporter: brinchj | Owner:
Type: bug | Status: infoneeded
Priority: normal | Milestone:
Component: Compiler | Version: 7.2.1
Keywords: biographical profiling | Os: Linux
Architecture: x86_64 (amd64) | Failure: Runtime crash
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: 5451, 1519 |
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Comment(by brinchj):
If ghc 7.4 rc is out soon, i'll give it a go and see if it works.
Right now, I can't run the 7.4 due to a configuration error when
installing the enumerator package:
jos@laptux code/next ±master⚡ > cabal install enumerator
Resolving dependencies...
cabal: cannot configure text-0.11.1.9. It requires integer-gmp >=0.2 &&
<0.4
There is no available version of integer-gmp that satisfies >=0.2 && <0.4
Regarding a small test case, I don't really know where to start. The
project currently contains about 50 haskell modules, and I have no clue as
to what part could cause the problem.
There's a lot of IO going on, and the system is doing a bit of forkIO as
well, running in several isolated lightweight threads.
The error is triggered by the rts option -hb. Other options, like -hc or
-p works. Btw, the exit code produced is 134.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5707#comment:3>
GHC <http://www.haskell.org/ghc/>
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