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  1. JDK
  2. JDK-6227033

hotspot crashes(SIGSEGV) when many local variables are used in one java program

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3 P3
    • 6
    • 6
    • hotspot
    • 1.4.0
    • b30
    • sparc
    • solaris_8

        When a java program uses a lot of local variables,
        hotspot crashes.

        CONFIGURATION :
          JRE/JDK : JDK6.0b22/JDK5.0fcs/1.4.2_07
          OS : Solaris8
                (SunOS goedel 5.8 Generic_108528-13 sun4u sparc SUNW,Ultra-60)
          
        REPRODUCE :
          1) Compile the attached program(INT_TEST_3.java)
          2) Launch "java INT_TEST_3"
          
          You will see the following messages in terminal windows and a log file
          is created under current directory.

        goedel[25]% java -showversion INT_TEST_3
        java version "1.6.0-ea"
        Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-ea-b22)
        Java HotSpot(TM) Client VM (build 1.6.0-ea-b22, mixed mode)

        START
        #
        # An unexpected error has been detected by HotSpot Virtual Machine:
        #
        # SIGSEGV (0xb) at pc=0xf889db9c, pid=20000, tid=11
        #
        # Java VM: Java HotSpot(TM) Client VM (1.6.0-ea-b22 mixed mode)
        # Problematic frame:
        # J INT_TEST_3.TEST_FUNC()I
        #
        # An error report file with more information is saved as hs_err_pid20000.lo
        #
        # If you would like to submit a bug report, please visit:
        # http://java.sun.com/webapps/bugreport/crash.jsp
        #
        Abort


        NOTE:
          Hotspot does not seem to handle the case that stack offset becomes
          larger than 4096 on OSR.
          This seems to cause the reported issue...



        ###@###.### 2005-2-09 02:33:41 GMT

              kbr Kenneth Russell (Inactive)
              tbaba Tadayuki Baba (Inactive)
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                Created:
                Updated:
                Resolved:
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