#2858: Segmentation fault due to race between IO manager and installSignals.
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 Reporter:  dsh                              |          Owner:                  
     Type:  bug                              |         Status:  new             
 Priority:  normal                           |      Milestone:                  
Component:  libraries/base                   |        Version:  6.10.1          
 Severity:  normal                           |     Resolution:                  
 Keywords:  posix signal threaded IOmanager  |       Testcase:                  
       Os:  Linux                            |   Architecture:  Unknown/Multiple
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Comment (by dsh):

 With this fix I get assertion with sanity checks enabled about
 deadlock.[[BR]]

 May be IO manager should read its pipe in non-blocking mode?

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2858#comment:1>
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