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  1. JDK
  2. JDK-4422376

ctw of cloudscape_classes.jar dies at 7123 with assertion at type.hpp, 822

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P1
    • Resolution: Fixed
    • Affects Version/s: 1.4.0
    • Fix Version/s: 1.3.1_03
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      03
    • CPU:
      x86
    • OS:
      linux, solaris

      Backports

        Description

        Test : cloudscape_classes.7000.7499
        Testbase : /net/alpheridies/export/VM/testbase
        Mode : java_g -Xcomp
        Platform : Solx86, Linux RH6.2

        Steps to reproduce
        1) cd /net/sqesvr.eng/export/vsn/GammaBase/Bugs/{Bugid}
        2) ksh doit {JAVA_HOME}

        {OR}

        set JAVA_HOME to /net/sqesvr.eng/export/vsn/VM/merlin/weekly/jdk/latest/solx86
        and run the following command-line..

        ${JAVA_HOME}/bin/java_g -server -Xcomp -verify -XX:+CompileTheWorld -XX:CompileTheWorldStartAt=7000 -XX:CompileTheWorldStopAt=7499 -Xbootclasspath/p:/net/alpheridies/export/VM/testbase/src/jit/compiletheworld/jars/a-d/cloudscape_classes.jar cloudscape_classes.7000.7499

        Output:
        java version "1.4.0-beta"
        Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b54)
        Java HotSpot(TM) Server VM (build 1.4beta-B54-debug, compiled mode)
        VM option '+CompileTheWorld'
        VM option 'CompileTheWorldStartAt=7000'
        VM option 'CompileTheWorldStopAt=7499'
        CompileTheWorld : Compiling all classes in /net/alpheridies/export/VM/testbase/src/jit/compiletheworld/jars/a-d/cloudscape_classes.jar

        CompileTheWorld (7122) : COM/jbms/_2/_593
        CompileTheWorld (7123) : COM/jbms/_2/_631
        #
        # HotSpot Virtual Machine Error, assertion failure
        # Please report this error at
        # http://java.sun.com/cgi-bin/bugreport.cgi
        #
        # assert(_base == Int, "Not an Int")
        #
        # Error ID: /net/hoti386/usr/re/hotspot/hotspot1.4/ws/src/share/vm/opto/type.hpp, 822
        #
        # Problematic Thread: prio=5 tid=0x81b1398 nid=0xb runnable
        #
        Dumping core....
        doit[5]: 8071 Abort(coredump)



        runThese crahes with above assertion in b56.

        TestBase : runThese
        Mode : -Xcomp -XX:TargetSurvivorRatio=10 -XX:MarkSweepDeadRatio=1
                   -XX:PermMarkSweepDeadRatio=5 -XX:MarkSweepAlwaysCompactCount=1
                   -XX:NmethodSweepFraction=1
        Platform : linux RH 6.2

        Steps to reproduce
        1)make runList.dat file with the following test cases and run next step

        $TESTBASE/testbase/testbase_js/classes/engr/osf/ArrayWrite;$TESTBASE/testbase/testbase_js/classes/engr/osf/classes OSFTests.ArrayWrite
        $TESTBASE/testbase/testbase_js/classes/engr/ibm/jtest/jtest02;$TESTBASE/testbase/testbase_js/classes/engr/ibm/jtest/classes jtest 7 1 1 0 60 7 64 0 7 8765 0

        run the following command-line

        net/sqesvr.eng/export/vsn/VM/merlin/weekly/jdk/b56/linux-i386/bin/java_g -server -Xcomp -Xss4m -XX:TargetSurvivorRatio=10 -XX:MarkSweepDeadRatio=1 -XX:PermMarkSweepDeadRatio=5 -XX:MarkSweepAlwaysCompactCount=1 -XX:NmethodSweepFraction=1 -classpath /net/sqesvr.eng/export/vsn/VM/testbase/runThese/classes $* runThese -thread 2 -repeat 1 -iter 1 -D:gc=5 -D:TESTBASE=/net/sqesvr.eng/export/vsn/VM/testbase/runThese/tests -runList runList.dat

        Output:
        VM option 'TargetSurvivorRatio=10'
        VM option 'MarkSweepDeadRatio=1'
        VM option 'PermMarkSweepDeadRatio=5'
        VM option 'MarkSweepAlwaysCompactCount=1'
        VM option 'NmethodSweepFraction=1'
        IPv6 support 0
        ......................................
        [Enter:jtest 7 1 1 0 60 7 64 0 7 8765 0]

        # HotSpot Virtual Machine Error, assertion failure
        # Please report this error at
        # http://java.sun.com/cgi-bin/bugreport.cgi
        #
        # assert(_base == Int, "Not an Int")
        #
        # Error ID: /usr/re/hotspot/hotspot1.4/ws/build/linux/../../src/share/vm/opto/type.hpp, 833
        #
        # Problematic Thread: prio=1 tid=0x0x80e5a78 nid=0x7f49 runnable
        #
        assertion failure
        assert(_base == Int, "Not an Int")

        satheesh.pothuganti@eng 2001-03-19

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                Assignee:
                mpalecznsunw Michael Paleczny (Inactive)
                Reporter:
                spothugasunw Satheesh Pothuganti (Inactive)
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