[GHC] #15544: Non-deterministic segmentation fault in cryptohash-sha256 testsuite

GHC ghc-devs at haskell.org
Fri Sep 7 16:07:24 UTC 2018


#15544: Non-deterministic segmentation fault in cryptohash-sha256 testsuite
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        Reporter:  bgamari           |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.4.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by osa1):

 I'm trying to debug this -- I think this may be related with
 7fc418df856d9b58034eeec48915646e67a7a562. Can someone who can reproduce
 the segfault try this with this commit reverted? I can't reproduce the
 segfault on my two x86_64 systems (even with `--timeout 1s`).

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15544#comment:15>
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