VM crash:

# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xf42e67e8, pid=20633, tid=4147886992
#
# JRE version: 7.0-b139
# Java VM: Java HotSpot(TM) Server VM (21.0-b10-internal-201104230202.et151817.hs21-b10-snapshot mixed mode linux-x86 )
# Problematic frame:
# j java.lang.ThreadLocal$ThreadLocalMap.set(Ljava/lang/ThreadLocal;Ljava/lang/Object;)V+40

Stack: [0xf736b000,0xf73bc000], sp=0xf73ba538, free space=317k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
j java.lang.ThreadLocal$ThreadLocalMap.set(Ljava/lang/ThreadLocal;Ljava/lang/Object;)V+40
j java.lang.ThreadLocal$ThreadLocalMap.access$100(Ljava/lang/ThreadLocal$ThreadLocalMap;Ljava/lang/ThreadLocal;Ljava/lang/Object;)V+10
j java.lang.ThreadLocal.set(Ljava/lang/Object;)V+23
j java.lang.StringCoding.set(Ljava/lang/ThreadLocal;Ljava/lang/Object;)V+16
j java.lang.StringCoding.encode(Ljava/lang/String;[CII)[B+116
j java.lang.String.getBytes(Ljava/lang/String;)[B+33
v ~StubRoutines::call_stub
V [libjvm.so+0x3df39d] JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x2fd;; .L214+0x105
V [libjvm.so+0x58cfe9] os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19;; os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19
V [libjvm.so+0x3de1cf] JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f;; JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f
V [libjvm.so+0x3eac05] jni_invoke_nonstatic(JNIEnv_*, JavaValue*, _jobject*, JNICallType, _jmethodID*, JNI_ArgumentPusher*, Thread*)+0x295;; _ZL20jni_invoke_nonstaticP7JNIEnv_P9JavaValueP8_jobject11JNICallTypeP10_jmethodIDP18JNI_ArgumentPusherP6Thread+0x295
V [libjvm.so+0x3fa6ec] jni_CallObjectMethodV+0xbc;; jni_CallObjectMethodV+0xbc
V [libjvm.so+0x416103] checked_jni_CallObjectMethod+0xd3;; checked_jni_CallObjectMethod+0xd3
C [libjava.so+0x13b39] JNU_GetStringPlatformChars+0x769;; JNU_GetStringPlatformChars+0x769
C [libjava.so+0x1816b] Java_java_io_UnixFileSystem_getBooleanAttributes0+0x6b;; Java_java_io_UnixFileSystem_getBooleanAttributes0+0x6b
j java.io.UnixFileSystem.getBooleanAttributes0(Ljava/io/File;)I+0
j java.io.UnixFileSystem.getBooleanAttributes(Ljava/io/File;)I+10
j java.io.File.exists()Z+28
j java.lang.ClassLoader$3.run()Ljava/lang/Object;+10
v ~StubRoutines::call_stub
V [libjvm.so+0x3df39d] JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x2fd;; .L214+0x105
V [libjvm.so+0x58cfe9] os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19;; os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19
V [libjvm.so+0x3de1cf] JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f;; JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f
V [libjvm.so+0x424564] JVM_DoPrivileged+0x274;; JVM_DoPrivileged+0x274
C [libjava.so+0x9a6b] Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2+0x3b;; Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2+0x3b
j java.security.AccessController.doPrivileged(Ljava/security/PrivilegedAction;)Ljava/lang/Object;+0
j java.lang.ClassLoader.loadLibrary0(Ljava/lang/Class;Ljava/io/File;)Z+16
j java.lang.ClassLoader.loadLibrary(Ljava/lang/Class;Ljava/lang/String;Z)V+241
j java.lang.Runtime.loadLibrary0(Ljava/lang/Class;Ljava/lang/String;)V+62
j java.lang.System.loadLibrary(Ljava/lang/String;)V+15
j java.lang.System.initializeSystemClass()V+135
v ~StubRoutines::call_stub
V [libjvm.so+0x3df39d] JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x2fd;; .L214+0x105
V [libjvm.so+0x58cfe9] os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19;; os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19
V [libjvm.so+0x3de1cf] JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f;; JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f
V [libjvm.so+0x3deedf] JavaCalls::call_static(JavaValue*, KlassHandle, Symbol*, Symbol*, Thread*)+0x9f;; JavaCalls::call_static(JavaValue*, KlassHandle, Symbol*, Symbol*, Thread*)+0x9f
V [libjvm.so+0x696097] Threads::create_vm(JavaVMInitArgs*, bool*)+0x777;; Threads::create_vm(JavaVMInitArgs*, bool*)+0x777
V [libjvm.so+0x3e9a3c] JNI_CreateJavaVM+0x5c;; JNI_CreateJavaVM+0x5c
C [libjli.so+0x272c] JavaMain+0x9c;; JavaMain+0x9c
C [libpthread.so.0+0x5832] abort@@GLIBC_2.0+0x5832