[GHC] #8909: ppc dyn executable compiled with ghc-7.8.1 RC2 segfaults

[GHC]

#8909: ppc dyn executable compiled with ghc-7.8.1 RC2 segfaults
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        Reporter:  juhpetersen       |            Owner:
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.8.1-rc2
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  powerpc
 Type of failure:  Runtime crash     |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Changes (by trommler):

 * cc: ptrommler@… (added)


Comment:

 Here is a stack trace:
 {{{
 [   34s] Program received signal SIGSEGV, Segmentation fault.
 [   34s] 0x0f77e05c in stg_enter_info ()
 [   34s]    from /usr/lib/ghc-7.8.0.20140228/rts-1.0/libHSrts-
 ghc7.8.0.20140228.so
 [   34s] (gdb) #0  0x0f77e05c in stg_enter_info ()
 [   34s]    from /usr/lib/ghc-7.8.0.20140228/rts-1.0/libHSrts-
 ghc7.8.0.20140228.so
 [   34s] #1  0x0f759510 in scheduleWaitThread ()
 [   34s]    from /usr/lib/ghc-7.8.0.20140228/rts-1.0/libHSrts-
 ghc7.8.0.20140228.so
 [   34s] #2  0x0f7625b4 in rts_evalLazyIO ()
 [   34s]    from /usr/lib/ghc-7.8.0.20140228/rts-1.0/libHSrts-
 ghc7.8.0.20140228.so
 [   34s] #3  0x0f764324 in hs_main ()
 [   34s]    from /usr/lib/ghc-7.8.0.20140228/rts-1.0/libHSrts-
 ghc7.8.0.20140228.so
 [   34s] #4  0x100014dc in main ()
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8909#comment:1>
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