[GHC] #7500: GHC: internal error: getMBlock: mmap: Operation not permitted

[GHC]

#7500: GHC: internal error: getMBlock: mmap: Operation not permitted
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        Reporter:  guest          |                Owner:  (none)
            Type:  bug            |               Status:  closed
        Priority:  normal         |            Milestone:  7.8.1
       Component:  Compiler       |              Version:  7.4.1
      Resolution:  fixed          |             Keywords:
Operating System:  Linux          |         Architecture:  Unknown/Multiple
 Type of failure:  Runtime crash  |            Test Case:
      Blocked By:                 |             Blocking:
 Related Tickets:                 |  Differential Rev(s):
       Wiki Page:                 |
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Comment (by mcandre):

 I get this low-level error message in FreeBSD / HardenedBSD. Could we
 update the BSD ports of GHC to improve this error message as well?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7500#comment:9>
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