[GHC] #11108: Weak references related crash

[GHC]

#11108: Weak references related crash
-------------------------------------+-------------------------------------
        Reporter:  Saulzar           |                Owner:
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.0.1
       Component:  Runtime System    |              Version:  7.10.2
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Runtime crash     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11746,#11972     |  Differential Rev(s):  Phab:D2189
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by thomie):

 * status:  closed => new
 * resolution:  fixed =>


Comment:

 This test is failing for `WAY=ghci`, `WAY=hpc`.

 You can run `make TEST=T11108 slow` to test all ways at the same time.

 {{{
 --- ./rts/T11108.run/T11108.stdout.normalised   2016-06-19
 15:10:31.680324016 +0200
 +++ ./rts/T11108.run/T11108.run.stdout.normalised       2016-06-19
 15:10:31.680324016 +0200
 @@ -1,10 +1,24 @@
  1001
 -1002
 -1003
 -1004
 -1005
 -1006
 -1007
 -1008
 -1009
 -1010
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +1001
 +"died"
 +"died"
 +"died"
 +"died"
 +"died"
 *** unexpected failure for T11108(ghci)
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11108#comment:28>
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