javap get NegativeArraySizeException on bad instruction

javap -v FuzzJvm.class

Error: A serious internal error has occurred: java.lang.NegativeArraySizeException: -1296845643
Please file a bug report, and include the following information:
java.lang.NegativeArraySizeException: -1296845643
at jdk.jdeps/com.sun.tools.classfile.Instruction.accept(Instruction.java:298)
at jdk.jdeps/com.sun.tools.javap.CodeWriter.writeInstr(CodeWriter.java:126)
at jdk.jdeps/com.sun.tools.javap.CodeWriter.writeInstrs(CodeWriter.java:108)
at jdk.jdeps/com.sun.tools.javap.CodeWriter.write(CodeWriter.java:75)
at jdk.jdeps/com.sun.tools.javap.AttributeWriter.visitCode(AttributeWriter.java:243)
at jdk.jdeps/com.sun.tools.javap.AttributeWriter.visitCode(AttributeWriter.java:94)
at jdk.jdeps/com.sun.tools.classfile.Code_attribute.accept(Code_attribute.java:102)
at jdk.jdeps/com.sun.tools.javap.AttributeWriter.write(AttributeWriter.java:119)
at jdk.jdeps/com.sun.tools.javap.ClassWriter.writeMethod(ClassWriter.java:589)
at jdk.jdeps/com.sun.tools.javap.ClassWriter.writeMethods(ClassWriter.java:473)
at jdk.jdeps/com.sun.tools.javap.ClassWriter.write(ClassWriter.java:271)
at jdk.jdeps/com.sun.tools.javap.JavapTask.write(JavapTask.java:857)
at jdk.jdeps/com.sun.tools.javap.JavapTask.writeClass(JavapTask.java:676)
at jdk.jdeps/com.sun.tools.javap.JavapTask.run(JavapTask.java:614)
at jdk.jdeps/com.sun.tools.javap.JavapTask.run(JavapTask.java:464)
at jdk.jdeps/com.sun.tools.javap.Main.main(Main.java:47)