Java Runtime Environment ERROR

[taug]

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xb5dd3fef, pid=2060, tid=2981452656
#
# JRE version: 6.0_27-b27
# Java VM: OpenJDK Client VM (20.0-b12 mixed mode, sharing linux-x86 )
# Derivative: IcedTea6 1.12.3
# Distribution: Ubuntu 10.04.1 LTS, package 6b27-1.12.3-0ubuntu1~10.04.1
# Problematic frame:
# J org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding.isOrEnclosedByPrivateType()Z
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
# https://bugs.launchpad.net/ubuntu/+source/openjdk-6/
#

--------------- T H R E A D ---------------

Current thread (0xb44da800): JavaThread "Compiler Processing Task" daemon [_thread_in_Java, id=2340, stack(0xb1b05000,0xb1b56000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=128 (), si_addr=0x00000000

Registers:
EAX=0x00000000, EBX=0x00000000, ECX=0x67222fa0, EDX=0x0c800001
ESP=0xb1b54b50, EBP=0xb1b54bb0, ESI=0x00000000, EDI=0x00000000
EIP=0xb5dd3fef, EFLAGS=0x00010246, CR2=0xb74cc900

Top of Stack: (sp=0xb1b54b50)
0xb1b54b50: 00000000 b1b54b64 b1b54b9c b54c6f45
0xb1b54b60: 73d6f8e8 00000000 b1b54b9c b54c704d
0xb1b54b70: 67a7c120 b54c704d b1b54bb0 b54c704d
0xb1b54b80: 84e038d1 b1b54bf4 b54c704d 67222fa0
0xb1b54b90: b1b54b90 84f2c626 b1b54bb8 8721a070
0xb1b54ba0: 00000000 84f2c648 b1b54b8c b1b54bb8
0xb1b54bb0: b1b54bdc b54c704d 675ce990 b1b54bbc
0xb1b54bc0: 84e03e4b b1b54bf4 85afcb10 00000000

Instructions: (pc=0xb5dd3fef)
0xb5dd3fcf: 00 00 2b f3 1b f8 0b fe 0f 85 0a 00 00 00 be 00
0xb5dd3fdf: 00 00 00 e9 05 00 00 00 be 01 00 00 00 83 fe 00
0xb5dd3fef: 0f 84 25 00 00 00 e9 50 00 00 00 66 90 8b 71 14
0xb5dd3fff: 83 e6 02 83 fe 00 0f 85 1f 00 00 00 90 90 90 b8

Register to memory mapping:

EAX=0x00000000 is an unknown value
EBX=0x00000000 is an unknown value
ECX=
[error occurred during error reporting (printing register info), id 0xb]

Stack: [0xb1b05000,0xb1b56000], sp=0xb1b54b50, free space=318k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
J org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding.isOrEnclosedByPrivateType()Z
j org.eclipse.jdt.internal.compiler.ast.ASTNode.isMethodUseDeprecated(Lorg/eclipse/jdt/internal/compiler/lookup/MethodBinding;Lorg/eclipse/jdt/internal/compiler/lookup/Scope;Z)Z+11
j org.eclipse.jdt.internal.compiler.ast.MessageSend.resolveType(Lorg/eclipse/jdt/internal/compiler/lookup/BlockScope;)Lorg/eclipse/jdt/internal/compiler/lookup/TypeBinding;+1380
j org.eclipse.jdt.internal.compiler.ast.ReturnStatement.resolve(Lorg/eclipse/jdt/internal/compiler/lookup/BlockScope;)V+124
j org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolveStatements()V+28
j org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.resolveStatements()V+620
j org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolve(Lorg/eclipse/jdt/internal/compiler/lookup/ClassScope;)V+44
j org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve()V+1393
j org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(Lorg/eclipse/jdt/internal/compiler/lookup/CompilationUnitScope;)V+1
j org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve()V+176
j org.eclipse.jdt.internal.compiler.Compiler.process(Lorg/eclipse/jdt/internal/compiler/ast/CompilationUnitDeclaration;I)V+77
j org.eclipse.jdt.internal.compiler.ProcessTaskManager.run()V+182
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
V [libjvm.so+0x21179a] JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x26a
V [libjvm.so+0x31a439] os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*)+0x19
V [libjvm.so+0x2106cf] JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*)+0x2f
V [libjvm.so+0x21121a] JavaCalls::call_virtual(JavaValue*, KlassHandle, symbolHandle, symbolHandle, JavaCallArguments*, Thread*)+0xfa
V [libjvm.so+0x211378] JavaCalls::call_virtual(JavaValue*, Handle, KlassHandle, symbolHandle, symbolHandle, Thread*)+0x58
V [libjvm.so+0x25b811] thread_entry(JavaThread*, Thread*)+0xc1
V [libjvm.so+0x3cacec] JavaThread::thread_main_inner()+0x6c
V [libjvm.so+0x3cadb2] JavaThread::run()+0xb2
V [libjvm.so+0x320f01] java_start(Thread*)+0x121
C [libpthread.so.0+0x596e] start_thread+0xbe