#5897: GHC runtime task workers are not released with C FFI
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Reporter: sanketr | Owner:
Type: bug | Status: new
Priority: normal | Component: Runtime System
Version: 7.4.1 | Keywords: worker, ffi
Os: Unknown/Multiple | Architecture: x86_64 (amd64)
Failure: None/Unknown | Testcase:
Blockedby: | Blocking:
Related: #4262 |
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Comment(by sanketr):
In case this helps locate the cause of the issue further, this is what I
got once on Mac when causing seg fault (I commented out mutex
locking/unlocking in C sendSignal function - so, it was just mvar callback
at that point when this error happened):
internal error: ARR_WORDS object entered!
(GHC version 7.4.1 for x86_64_apple_darwin)
Please report this as a GHC bug:
http://www.haskell.org/ghc/reportabug
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5897#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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