[GHC] #5909: Segfault with multi-threaded retainer profiling

[GHC]

#5909: Segfault with multi-threaded retainer profiling
-------------------------------+--------------------------------------------
    Reporter:  akio            |       Owner:  simonmar     
        Type:  bug             |      Status:  new          
    Priority:  high            |   Milestone:  7.4.3        
   Component:  Runtime System  |     Version:  7.4.1        
    Keywords:                  |          Os:  Linux        
Architecture:  x86_64 (amd64)  |     Failure:  Runtime crash
  Difficulty:  Unknown         |    Testcase:               
   Blockedby:                  |    Blocking:               
     Related:                  |  
-------------------------------+--------------------------------------------

Comment(by akio):

 The "-hrfoo -hc" one seems to be a separate bug, so I opened #7149 for it.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5909#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler