[GHC] #10629: threadWaitRead throws BlockedIndefinitelyOnMVar

GHC ghc-devs at haskell.org
Sat Jul 11 16:50:51 UTC 2015


#10629: threadWaitRead throws BlockedIndefinitelyOnMVar
-------------------------------------+-------------------------------------
        Reporter:                    |                   Owner:  simonmar
  facundo.dominguez                  |                  Status:  new
            Type:  bug               |               Milestone:
        Priority:  normal            |                 Version:  7.10.1
       Component:  Runtime System    |                Keywords:
      Resolution:                    |  concurrency sockets
Operating System:  Linux             |            Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Changes (by slyfox):

 * cc: slyfox (added)


Comment:

 It's unclear which runtime you are using: threaded or non-threaded?
 Can you grab an '+RTS -Ds' dump for a process that crashed like that?

 Trac #10590 might or might not be relevant.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10629#comment:2>
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