[GHC] #10080: Recusive IO actions crash with segmentation fault

[GHC]

#10080: Recusive IO actions crash with segmentation fault
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        Reporter:  nakal             |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.8.3
      Resolution:                    |                Keywords:
Operating System:  FreeBSD           |            Architecture:  x86_64
 Type of failure:  Runtime crash     |  (amd64)
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
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Comment (by pgj):

 Yeah, I have also managed to reproduce the crash on my dual-core AMD C-50
 netbook (with 10.1-RELEASE), which is probably much slower than all of
 these machines.  In the meantime, I have contacted Kostik Belousov (kib@),
 who maintains {{{libthr(3)}}} these days, but unfortunately he could not
 yet reproduce the problem on any of his machines.  Although, this might be
 because he runs 10-STABLE.  Perhaps could you please try a recent revision
 of the {{{stable/10}}} branch and report if the problem still persists
 there?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10080#comment:7>
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