[GHC] #9001: unexpected runtime crash

GHC ghc-devs at haskell.org
Wed Apr 16 15:01:09 UTC 2014


#9001: unexpected runtime crash
-------------------------------------+------------------------------------
        Reporter:  jwlato            |            Owner:  simonmar
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Runtime System    |          Version:  7.8.2
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  Runtime crash     |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
-------------------------------------+------------------------------------
Changes (by rwbarton):

 * cc: simonmar (added)
 * owner:   => simonmar
 * component:  Compiler => Runtime System


Comment:

 I can reproduce it on Linux also. It seems to be related to stack overflow
 handling somehow: when I run with `-k1M` the program completes
 successfully (even with the `-Dg` and `-DS` debug options too). (Though it
 could still be either a bug in the runtime system or a bug in the code
 generation.)

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9001#comment:2>
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