GC assertion failure in reactive program
In the same vein as bug #3279, this time I've triggered an assertion failure in the GC by adding Debug.Trace.trace expressions.
The exact same failure occurs in both 6.10.3 and 6.11, apparently completely deterministically.
A darcs patch to add the crash to reactive, and a program to trigger it, are both attached.
Expected output:
svein@eris ~ $ ./crash
<Imp NoBound 2.0,1.0>
<Imp NoBound 2.5,2.0>
<Imp NoBound 3.2,3.0>
<Imp NoBound 3.7,4.0>
"never-never"
crash: internal error: scavenge_one: strange object 28
(GHC version 6.11.20090605 for x86_64_unknown_linux)
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Aborted
Trac metadata
Trac field | Value |
---|---|
Version | 6.11 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Runtime System |
Test case | |
Differential revisions | |
BlockedBy | |
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Blocking | |
CC | |
Operating system | |
Architecture |