#4362: error in multithreaded program "epollControl: does not exist (No such
file
or directory)"
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Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 7.0.2
Component: libraries/base | Version: 7.1
Resolution: | Keywords:
Testcase: | Blockedby:
Difficulty: | Os: Linux
Blocking: | Architecture: x86
Failure: Incorrect result at runtime |
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Comment(by tibbe):
Replying to [comment:14 dleuschner]:
> I can't really say anything about epoll because I just looked at it
today but I noticed a thing while looking at the strace output of the
program Stefan posted. I seems that epoll discards watched file
descriptors when they are closed but the IO manager seems to think that
the file descriptor is still registered with epoll.
This is a known bug (#4514). Bryan has a patch that's almost done.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4362#comment:15>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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