[GHC] #10080: Recusive IO actions crash with segmentation fault

GHC ghc-devs at haskell.org
Fri Feb 13 15:40:21 UTC 2015


#10080: Recusive IO actions crash with segmentation fault
-------------------------------------+-------------------------------------
        Reporter:  nakal             |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.8.3
      Resolution:                    |                Keywords:
Operating System:  FreeBSD           |            Architecture:  x86_64
 Type of failure:  Runtime crash     |  (amd64)
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by nakal):

 I have various systems that crash. In fact, every system I try crashes
 reliably no matter how fast or slow it is.

 Here two Xeons of type:

 CPU: Intel(R) Xeon(R) CPU E5-2603 v2 @ 1.80GHz (1800.04-MHz K8-class CPU)
 FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 FreeBSD/SMP: 1 package(s) x 4 core(s)
 real memory  = 17179869184 (16384 MB)

 And then the AMD triple-core (which I mentioned above) which is probably
 not as fast as your i5:

 CPU: AMD Athlon(tm) II X3 460 Processor (3400.20-MHz K8-class CPU)
 FreeBSD/SMP: Multiprocessor System Detected: 3 CPUs
 FreeBSD/SMP: 1 package(s) x 3 core(s)
 real memory  = 8589934592 (8192 MB)

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10080#comment:6>
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