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  1. JDK
  2. JDK-6959816

G1: Bigapps fail with SIGSEGV in GCTaskThread

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    • Subcomponent:
      gc
    • CPU:
      x86
    • OS:
      solaris_1

      Description

      When running bigapps application with -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC the application crashes after several hours of running.

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0xcdfa7cbe, pid=9142, tid=4
      #
      # JRE version: 6.0_20-b06
      # Java VM: Java HotSpot(TM) Server VM (16.3-b04 mixed mode solaris-x86 )
      # Problematic frame:
      # V [libjvm.so+0x3a7cbe]
      #
      # If you would like to submit a bug report, please visit:
      # http://java.sun.com/webapps/bugreport/crash.jsp
      #

      --------------- T H R E A D ---------------

      Current thread (0x08079800): GCTaskThread [stack: 0x00000000,0x00000000] [id=4]

      siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x00000058

      Registers:
      EAX=0x00000000, EBX=0x00000000, ECX=0x006f0074, EDX=0x006f006c
      ESP=0xcd8e8334, EBP=0xcd8e8384, ESI=0xa3fcbcc8, EDI=0xcd8ec9fc
      EIP=0xcdfa7cbe, EFLAGS=0x00010246

      The test can fail in and around 2 hours to 29 hours. But it is constanly reproducable.

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              Assignee:
              kevinw Kevin Walls
              Reporter:
              amoote Abdulkadir Moote (Inactive)
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