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  1. JDK
  2. JDK-8153202

VM crash: guarantee((!class_loader.is_null())) failed: dup definition for bootstrap loader

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3
    • Resolution: Not an Issue
    • Affects Version/s: 9
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      svc
    • OS:
      linux

      Description

      A java agent subscribes to the JVMTI_EVENT_CLASS_LOAD event.

      Upon receiving the JVMTI_EVENT_CLASS_LOAD notification the agent invokes GetMethodID(env, klass, "toString", "()Ljava/lang/String;"); and prints the name of the loaded class.

      However after some time the program always crashes with the same output:

      Loaded class class java.lang.ExceptionInInitializerError
      Loaded class class java.lang.IllegalAccessException
      Loaded class class java.lang.IllegalAccessException
      # To suppress the following error report, specify this argument
      # after -XX: or in .hotspotrc: SuppressErrorAt=/systemDictionary.cpp:849
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/HUDSON/workspace/9-2-build-linux-amd64-phase2/jdk9/4770/hotspot/src/share/vm/classfile/systemDictionary.cpp:849), pid=21145, tid=21146
      # guarantee((!class_loader.is_null())) failed: dup definition for bootstrap loader?
      #
      # JRE version: Java(TM) SE Runtime Environment (9.0+112) (fastdebug build 9-ea+112)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 9-ea+112, mixed mode, tiered, compressed oops, g1 gc, linux-amd64)
      # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %P" (or dumping to /home/akulyakh/nstep/core.21145)
      #
      # An error report file with more information is saved as:
      # /home/akulyakh/nstep/hs_err_pid21145.log
      Phoning home...
      Using server: 10.161.186.18, port 4711
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #

      Happens every time on b112 build. Does not happen on the Java 8 builds.

      To reproduce, using the attached agent.c:

      JDK_ROOT=${JAVA_HOME}
      JDK_INCLUDE=${JDK_ROOT}/include
      OS=linux
      JDK_INCLUDE_PLATFORM=${JDK_INCLUDE}/${OS}
      COMPILE_OPTS="-c -fPIC"
      gcc ${COMPILE_OPTS} -I${JDK_INCLUDE} -I${JDK_INCLUDE_PLATFORM} -o agent.o agent.c
      LIB_OPTS="-shared"
      gcc ${LIB_OPTS} -o libagent.so agent.o
      export LD_LIBRARY_PATH=${PWD}
      AGENT=agent
      java -agentlib:${AGENT}

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            • Assignee:
              sballal Sharath Ballal (Inactive)
              Reporter:
              akulyakh Alexander Kulyakhtin (Inactive)
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              Dates

              • Created:
                Updated:
                Resolved: