JDK5.0 crashes when Java application using XSL Transformer is run and JVM performs bytecode instrumentation managed by AspectWerkz to enable run of aspects.

Following stack is a part of error log
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x218783]
V [libjvm.so+0xe9d29]
V [libjvm.so+0x296810]
V [libjvm.so+0x1d4f0e]
V [libjvm.so+0x1bf48d]
C [libjava.so+0x9fa1] Java_java_lang_ClassLoader_defineClass1+0x1e1
j java.lang.ClassLoader.defineClass1(Ljava/lang/String;[BIILjava/security/ProtectionDomain;Ljava/lang/String;)Ljava/lang/Class;+0
j java.lang.ClassLoader.defineClass(Ljava/lang/String;[BIILjava/security/ProtectionDomain;)Ljava/lang/Class;+34
j java.lang.ClassLoader.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class;+7
j com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl$TransletClassLoader.defineClass([B)Ljava/lang/Class;+6
j com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.defineTransletClasses()V+93
j com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.getTransletInstance()Lcom/sun/org/apache/xalan/internal/xsltc/Translet;+17
j com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.newTransformer()Ljavax/xml/transform/Transformer;+5
j com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTransformer(Ljavax/xml/transform/Source;)Ljavax/xml/transform/Transformer;+7
j aspecttest.Main.run()V+65
j aspecttest.Main.main([Ljava/lang/String;)V+7
v ~StubRoutines::call_stub
V [libjvm.so+0x1688ec]
V [libjvm.so+0x257378]
V [libjvm.so+0x16871f]
V [libjvm.so+0x18a122]
V [libjvm.so+0x17f008]