[GHC] #5544: threadDelay with large values crashes the IO manager on 64-bit OS X

[GHC]

#5544: threadDelay with large values crashes the IO manager on 64-bit OS X
-------------------------------+--------------------------------------------
    Reporter:  carlhowells     |        Owner:  tibbe       
        Type:  bug             |       Status:  new         
    Priority:  high            |    Milestone:  7.4.1       
   Component:  Runtime System  |      Version:  7.2.1       
    Keywords:                  |     Testcase:              
   Blockedby:                  |   Difficulty:              
          Os:  MacOS X         |     Blocking:              
Architecture:  x86_64 (amd64)  |      Failure:  None/Unknown
-------------------------------+--------------------------------------------

Comment(by igloo):

 Happens about 50% of the time for me, with HEAD on OS X 64.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5544#comment:3>
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