Segfaults with different Heapsize

Hi!
My not-so-small programm crashes for some input files.
According to the documentation I tried it with
different heap sizes. On larger heaps it starts not to
segfault anymore. It uses a lot of FFI (especially
functions get dynamically exported) and therefore I
already checked for memory violations. Additionaly I
fired up a debugging ghc and used +RTS -D128 -RTS, but
it kept segfaulting. Sadly I don't know how to shorten
the whole program anymore to pinpoint the problem.


System(s) 
gcc-2.95.2
linux i386,i686,solaris 2.8

A more detailed README is included in the attached file

Trac metadata

Trac field	Value
Version	5.0
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	ResolvedFixed
Component	Runtime System
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