internal error: update_fwd: unknown/strange object -1206004376
When I compile my parallel program with the following command line:
ghc -O2 --make -threaded Main.hs
Then run the program with the following command:
- /keno +RTS -N -M8G
The program crashes with the following error: keno: internal error: update_fwd: unknown/strange object -1206004376
(GHC version 6.12.3 for x86_64_unknown_linux)
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
If the heap were too small then I would expect the runtime system to tell me that the heap is too small rather than blow up like this.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.12.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
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| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |