[GHC] #15054: ghc internal error appeared in GHCI

[GHC]

#15054: ghc internal error appeared in GHCI
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        Reporter:  radrow            |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.8.1
       Component:  GHCi              |              Version:  8.2.2
      Resolution:                    |             Keywords:  debugger
Operating System:  Unknown/Multiple  |         Architecture:  x86_64
                                     |  (amd64)
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by osa1):

 > Is it possible that this happened during idle GC ("while no query was
 being evaluated")?

 You can check this by disabling idle GC (`+RTS -I0`), but I don't know how
 relevant this information is.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15054#comment:8>
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