64-bit windows cabal.exe segfaults in GC
cabal.exe
built with 64-bit windows GHC segfaults doing cabal configure
or cabal install
or probably something else.
This occurs *both* for cabal-install 1.18.0.2 built against Cabal 1.18.1.2 and for cabal-install 1.18.0.3 built against Cabal 1.18.1.3.
This occurs only for 64-bit build, 32-bit build is fine.
64-bit GHC-7.6.3 build is also fine.
During debugging I see segfault occurs inside evacuate
somewhere near get_itbl
call I guess.
If I make cabal.exe
to not trigger some presumably bad GC compiling it with -rtsopts
and running it as (for example) cabal +RTS -H256m -m50 -RTS ...
the problem disappears.
Trac metadata
Trac field | Value |
---|---|
Version | 7.8.1-rc2 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | highest |
Resolution | Unresolved |
Component | None |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |