After a series of crashes with the free version of Limewire, I inexplicably decided to upgrade. For a while my crashes went away, and my searches and download speeds went up considerably. But it has begun crashing again; it crashed several times today, usually when I was running about 100% CPU loads.

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7c918fea, pid=3340, tid=3228
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-b64 mixed mode, sharing)
# Problematic frame:
# C [ntdll.dll+0x18fea]
#

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

Current thread (0x032854d8): JavaThread "DownloadWorker" daemon [_thread_in_native, id=3228]

siginfo: ExceptionCode=0xc0000005, writing address 0x00000010

Registers:
EAX=0x00000000, EBX=0x00000000, ECX=0x00002024, EDX=0x038a6504
ESP=0x0994ee9c, EBP=0x0994ef10, ESI=0x038a64f4, EDI=0x00000000
EIP=0x7c918fea, EFLAGS=0x00010246

Top of Stack: (sp=0x0994ee9c)
0x0994ee9c: 0a0779b0 00000000 00000000 ffb3b4c0
0x0994eeac: ffffffff 001db788 00000000 00000000
0x0994eebc: 0994ef34 71a557c9 00001148 00002040
0x0994eecc: 00000002 71a544b0 0994efc0 0994efcc
0x0994eedc: 00000001 0994efa8 00000001 00000000
0x0994eeec: 00000020 0994efb4 0994efb8 00000000
0x0994eefc: 00000400 00001148 00000000 00000000
0x0994ef0c: 00002024 0994efa8 7c90104b 008a64f4

Instructions: (pc=0x7c918fea)
0x7c918fda: 8b 46 10 3b c3 89 45 fc 0f 84 9e 00 00 00 8b 06
0x7c918fea: ff 40 10 8b 45 fc 83 e0 01 89 45 e8 8b 06 ff 40


Stack: [0x09850000,0x09950000), sp=0x0994ee9c, free space=1019k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [ntdll.dll+0x18fea]
C [ntdll.dll+0x104b]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J java.net.SocketInputStream.socketRead0(Ljava/io/FileDescriptor;[BIII)I
J java.net.SocketInputStream.read([BII)I
J com.limegroup.gnutella.ByteReader.read([BII)I
J com.limegroup.gnutella.downloader.HTTPDownloader.d oDownload(Lcom/limegroup/gnutella/downloader/VerifyingFile;)V
v ~RuntimeStub::alignment_frame_return Runtime1 stub
j com.limegroup.gnutella.downloader.ManagedDownloade r.doDownload(Lcom/limegroup/gnutella/downloader/HTTPDownloader;Z)Z+52
J com.limegroup.gnutella.downloader.ManagedDownloade r.connectAndDownload(Lcom/limegroup/gnutella/RemoteFileDesc;)Z
v ~RuntimeStub::alignment_frame_return Runtime1 stub
j com.limegroup.gnutella.downloader.ManagedDownloade r.access$500(Lcom/limegroup/gnutella/downloader/ManagedDownloader;Lcom/limegroup/gnutella/RemoteFileDesc;)Z+2
j com.limegroup.gnutella.downloader.ManagedDownloade r$2.managedRun()V+10
j com.limegroup.gnutella.util.ManagedThread.run()V+1
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0x0a5d2080 JavaThread "DownloadWorker" daemon [_thread_blocked, id=3540]
0x00b19578 JavaThread "DownloadWorker" daemon [_thread_blocked, id=980]
0x03565170 JavaThread "DownloadWorker" daemon [_thread_blocked, id=1516]
0x03580bd0 JavaThread "DownloadWorker" daemon [_thread_in_native, id=244]
0x03740ab8 JavaThread "DownloadWorker" daemon [_thread_in_native, id=3216]
0x037406a0 JavaThread "DownloadWorker" daemon [_thread_in_native, id=2008]
0x0358ec08 JavaThread "DownloadWorker" daemon [_thread_in_Java, id=852]
=>0x032854d8 JavaThread "DownloadWorker" daemon [_thread_in_native, id=3228]
0x03857a80 JavaThread "DownloadWorker" daemon [_thread_in_native, id=152]
0x033c0598 JavaThread "ManagedDownload" daemon [_thread_blocked, id=2256]
0x03548a70 JavaThread "DownloadWorker" daemon [_thread_in_native, id=1608]
0x0a5d2e30 JavaThread "UDPService-Sender" daemon [_thread_blocked, id=664]
0x0a5d3a98 JavaThread "DownloadWorker" daemon [_thread_in_native, id=2904]
0x0a5d1f00 JavaThread "DownloadWorker" daemon [_thread_blocked, id=1652]
0x03557bf0 JavaThread "ManagedDownload" daemon [_thread_blocked, id=2644]
0x035637a8 JavaThread "DownloadWorker" daemon [_thread_in_native, id=3840]
0x03740120 JavaThread "DownloadWorker" daemon [_thread_blocked, id=3052]
0x0361c720 JavaThread "ManagedDownload" daemon [_thread_blocked, id=2168]
0x00b18bf8 JavaThread "DownloadWorker" daemon [_thread_in_native, id=2384]
0x035a9c30 JavaThread "DownloadWorker" daemon [_thread_in_native, id=2160]
0x03726050 JavaThread "ManagedDownload" daemon [_thread_blocked, id=196]
0x0a561588 JavaThread "DownloadWorker" daemon [_thread_in_native, id=2124]
0x037310f8 JavaThread "ManagedDownload" daemon [_thread_blocked, id=2716]
0x0373f680 JavaThread "Image Animator 0" daemon [_thread_blocked, id=2912]
0x035586f0 JavaThread "OutputRunner" daemon [_thread_blocked, id=3400]
0x03707950 JavaThread "MessageLoopingThread" daemon [_thread_in_native, id=2828]
0x0352e330 JavaThread "OutputRunner" daemon [_thread_blocked, id=508]
0x035b8b40 JavaThread "OutputRunner" daemon [_thread_blocked, id=2916]
0x0346b6d0 JavaThread "MessageLoopingThread" daemon [_thread_in_native, id=3368]
0x0a5d3860 JavaThread "MessageLoopingThread" daemon [_thread_in_native, id=1600]
0x035c1e88 JavaThread "OutputRunner" daemon [_thread_blocked, id=1428]
0x0a5d3118 JavaThread "MessageLoopingThread" daemon [_thread_in_native, id=3756]
0x03624760 JavaThread "OutputRunner" daemon [_thread_blocked, id=1788]
0x03740d38 JavaThread "MessageLoopingThread" daemon [_thread_in_native, id=944]
0x0a592e10 JavaThread "DownloadWorker" daemon [_thread_blocked, id=3616]
0x034e9b80 JavaThread "ManagedDownload" daemon [_thread_blocked, id=3304]
0x035e17e8 JavaThread "DownloadWorker" daemon [_thread_in_native, id=344]
0x034a4ac0 JavaThread "ManagedDownload" daemon [_thread_blocked, id=3732]
0x0372fb50 JavaThread "DownloadWorker" daemon [_thread_in_native, id=2552]
0x0a561d18 JavaThread "ManagedDownload" daemon [_thread_blocked, id=3712]
0x0362d558 JavaThread "UDPUpdateThread" daemon [_thread_blocked, id=304]
0x00ae8468 JavaThread "UDPScheduler" daemon [_thread_blocked, id=1980]
0x032bc7d8 JavaThread "DelayedGUI" daemon [_thread_blocked, id=3676]
0x034a4da0 JavaThread "Timer-5" daemon [_thread_blocked, id=1012]
0x034a4f20 JavaThread "Timer-4" daemon [_thread_blocked, id=3720]
0x00325360 JavaThread "DestroyJavaVM" [_thread_blocked, id=3784]
0x037beca8 JavaThread "DaapServerThread" daemon [_thread_in_native, id=3432]
0x0353b228 JavaThread "JmDNS.RecordReaper" [_thread_blocked, id=2776]
0x0352f838 JavaThread "JmDNS.SocketListener" [_thread_in_native, id=740]
0x0353b0a8 JavaThread "ConnectionWatchdog" daemon [_thread_blocked, id=1196]
0x034bc100 JavaThread "HTTPAcceptor" daemon [_thread_in_native, id=4060]
0x03498b38 JavaThread "QueryUnicaster" daemon [_thread_blocked, id=4048]
0x034998a0 JavaThread "HttpClient-IdleConnectionThread" daemon [_thread_blocked, id=124]
0x03499118 JavaThread "HttpClient-ReferenceQueueThread" daemon [_thread_blocked, id=372]
0x034fee78 JavaThread "Acceptor" daemon [_thread_in_native, id=1656]
0x034fecf8 JavaThread "UDPService-Receiver" daemon [_thread_in_vm, id=416]
0x034be908 JavaThread "MulticastService" daemon [_thread_in_native, id=1052]
0x034649f0 JavaThread "QRPPropagator" daemon [_thread_blocked, id=3436]
0x00adc310 JavaThread "QueryDispatcher" daemon [_thread_blocked, id=3200]
0x032c5f20 JavaThread "Thread-5" [_thread_in_native, id=1672]
0x03559008 JavaThread "Timer-0" daemon [_thread_blocked, id=2248]
0x0355e908 JavaThread "TimerQueue" daemon [_thread_blocked, id=1540]
0x03460340 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=3416]
0x0355c538 JavaThread "AWT-Shutdown" [_thread_blocked, id=2028]
0x035de0a8 JavaThread "AWT-Windows" daemon [_thread_in_native, id=1388]
0x03275e68 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=3064]
0x00ae55a8 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3452]
0x00ae4180 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1260]
0x00ae3470 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2176]
0x00ae0898 JavaThread "Finalizer" daemon [_thread_blocked, id=3448]
0x00adf3b8 JavaThread "Reference Handler" daemon [_thread_blocked, id=2308]

Other Threads:
0x00adcb30 VMThread [id=328]
0x00ae67b8 WatcherThread [id=428]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 1088K, used 638K [0x22a70000, 0x22b90000, 0x22f50000)
eden space 1024K, 56% used [0x22a70000, 0x22b00528, 0x22b70000)
from space 64K, 95% used [0x22b80000, 0x22b8f400, 0x22b90000)
to space 64K, 0% used [0x22b70000, 0x22b70000, 0x22b80000)
tenured generation total 12924K, used 12686K [0x22f50000, 0x23bef000, 0x26a70000)
the space 12924K, 98% used [0x22f50000, 0x23bb3a08, 0x23bb3c00, 0x23bef000)
compacting perm gen total 8448K, used 8241K [0x26a70000, 0x272b0000, 0x2aa70000)
the space 8448K, 97% used [0x26a70000, 0x2727c600, 0x2727c600, 0x272b0000)
ro space 8192K, 62% used [0x2aa70000, 0x2af77160, 0x2af77200, 0x2b270000)
rw space 12288K, 46% used [0x2b270000, 0x2b7fc1c0, 0x2b7fc200, 0x2be70000)

Dynamic libraries:
0x00400000 - 0x00416000 C:\Program Files\LimeWire\LimeWire 4.2.6 Pro\LimeWire.exe
0x7c900000 - 0x7c9b0000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f4000 C:\WINDOWS\system32\kernel32.dll
0x77f60000 - 0x77fd6000 C:\WINDOWS\system32\SHLWAPI.dll
0x77c10000 - 0x77c68000 C:\WINDOWS\system32\msvcrt.dll
0x77f10000 - 0x77f56000 C:\WINDOWS\system32\GDI32.dll
0x77d40000 - 0x77dd0000 C:\WINDOWS\system32\USER32.dll
0x77dd0000 - 0x77e6b000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f01000 C:\WINDOWS\system32\RPCRT4.dll
0x6d640000 - 0x6d7c5000 C:\Program Files\Java\jre1.5.0\bin\client\jvm.dll
0x76b40000 - 0x76b6d000 C:\WINDOWS\system32\WINMM.dll
0x5cd70000 - 0x5cd77000 C:\WINDOWS\system32\serwvdrv.dll
0x5b0a0000 - 0x5b0a7000 C:\WINDOWS\system32\umdmxfrm.dll
0x6d280000 - 0x6d288000 C:\Program Files\Java\jre1.5.0\bin\hpi.dll
0x76bf0000 - 0x76bfb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d610000 - 0x6d61c000 C:\Program Files\Java\jre1.5.0\bin\verify.dll
0x6d300000 - 0x6d31d000 C:\Program Files\Java\jre1.5.0\bin\java.dll
0x6d630000 - 0x6d63f000 C:\Program Files\Java\jre1.5.0\bin\zip.dll
0x6d4c0000 - 0x6d4d3000 C:\Program Files\Java\jre1.5.0\bin\net.dll
0x71ab0000 - 0x71ac7000 C:\WINDOWS\system32\WS2_32.dll
0x71aa0000 - 0x71aa8000 C:\WINDOWS\system32\WS2HELP.dll
0x20b00000 - 0x20b3f000 C:\WINDOWS\system32\imon.dll
0x71ad0000 - 0x71ad9000 C:\WINDOWS\system32\WSOCK32.dll
0x77690000 - 0x776b1000 C:\WINDOWS\system32\NTMARTA.DLL
0x76f60000 - 0x76f8c000 C:\WINDOWS\system32\WLDAP32.dll
0x774e0000 - 0x7761c000 C:\WINDOWS\system32\ole32.dll
0x71bf0000 - 0x71c03000 C:\WINDOWS\system32\SAMLIB.dll
0x71a50000 - 0x71a8f000 C:\WINDOWS\system32\mswsock.dll
0x662b0000 - 0x66308000 C:\WINDOWS\system32\hnetcfg.dll
0x73080000 - 0x7309c000 C:\WINDOWS\system32\rsvpsp.dll
0x71a90000 - 0x71a98000 C:\WINDOWS\System32\wshtcpip.dll
0x76f20000 - 0x76f47000 C:\WINDOWS\system32\DNSAPI.dll
0x76fb0000 - 0x76fb8000 C:\WINDOWS\System32\winrnr.dll
0x76fc0000 - 0x76fc6000 C:\WINDOWS\system32\rasadhlp.dll
0x6d000000 - 0x6d166000 C:\Program Files\Java\jre1.5.0\bin\awt.dll
0x73000000 - 0x73026000 C:\WINDOWS\system32\WINSPOOL.DRV
0x76390000 - 0x763ad000 C:\WINDOWS\system32\IMM32.dll
0x5ad70000 - 0x5ada8000 C:\WINDOWS\system32\uxtheme.dll
0x73760000 - 0x737a9000 C:\WINDOWS\system32\ddraw.dll
0x73bc0000 - 0x73bc6000 C:\WINDOWS\system32\DCIMAN32.dll
0x73940000 - 0x73a10000 C:\WINDOWS\system32\D3DIM700.DLL
0x6d240000 - 0x6d27d000 C:\Program Files\Java\jre1.5.0\bin\fontmanager.dll
0x74720000 - 0x7476b000 C:\WINDOWS\system32\MSCTF.dll
0x7c9c0000 - 0x7d1d4000 C:\WINDOWS\system32\shell32.dll
0x773d0000 - 0x774d2000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2180_x-ww_a84f1ff9\comctl32.dll
0x5d090000 - 0x5d127000 C:\WINDOWS\system32\comctl32.dll
0x6d4e0000 - 0x6d4e9000 C:\Program Files\Java\jre1.5.0\bin\nio.dll
0x10000000 - 0x10008000 C:\Program Files\LimeWire\LimeWire 4.2.6 Pro\LimeWire20.dll
0x61220000 - 0x6122b000 C:\Program Files\Microsoft Hardware\Mouse\MSH_ZWF.dll
0x5b860000 - 0x5b8b4000 C:\WINDOWS\system32\netapi32.dll
0x77b40000 - 0x77b62000 C:\WINDOWS\system32\appHelp.dll
0x03c80000 - 0x03ca0000 C:\Program Files\Hewlett-Packard\HP Share-to-Web\HPGS2WNS.DLL
0x03cb0000 - 0x03cb5000 C:\Program Files\Hewlett-Packard\HP Share-to-Web\S2WNSRES.DLL
0x77920000 - 0x77a13000 C:\WINDOWS\system32\SETUPAPI.dll
0x76fd0000 - 0x7704f000 C:\WINDOWS\system32\CLBCATQ.DLL
0x77120000 - 0x771ac000 C:\WINDOWS\system32\OLEAUT32.dll
0x77050000 - 0x77115000 C:\WINDOWS\system32\COMRes.dll
0x77c00000 - 0x77c08000 C:\WINDOWS\system32\VERSION.dll
0x77a20000 - 0x77a74000 C:\WINDOWS\System32\cscui.dll
0x76600000 - 0x7661d000 C:\WINDOWS\System32\CSCDLL.dll
0x20000000 - 0x202c5000 C:\WINDOWS\system32\xpsp2res.dll
0x03d40000 - 0x03d46000 C:\Program Files\Hewlett-Packard\HP Share-to-Web\HPGS2WNFPS.DLL
0x71b20000 - 0x71b32000 C:\WINDOWS\system32\MPR.dll
0x75f60000 - 0x75f67000 C:\WINDOWS\System32\drprov.dll
0x71c10000 - 0x71c1e000 C:\WINDOWS\System32\ntlanman.dll
0x71cd0000 - 0x71ce7000 C:\WINDOWS\System32\NETUI0.dll
0x71c90000 - 0x71cd0000 C:\WINDOWS\System32\NETUI1.dll
0x71c80000 - 0x71c87000 C:\WINDOWS\System32\NETRAP.dll
0x75f70000 - 0x75f79000 C:\WINDOWS\System32\davclnt.dll
0x73d70000 - 0x73d83000 C:\WINDOWS\System32\shgina.dll
0x75970000 - 0x75a67000 C:\WINDOWS\system32\MSGINA.dll
0x769c0000 - 0x76a73000 C:\WINDOWS\system32\USERENV.dll
0x76360000 - 0x76370000 C:\WINDOWS\system32\WINSTA.dll
0x74320000 - 0x7435d000 C:\WINDOWS\system32\ODBC32.dll
0x763b0000 - 0x763f9000 C:\WINDOWS\system32\comdlg32.dll
0x03d50000 - 0x03d67000 C:\WINDOWS\system32\odbcint.dll
0x77fe0000 - 0x77ff1000 C:\WINDOWS\system32\Secur32.dll
0x77760000 - 0x778cc000 C:\WINDOWS\System32\shdocvw.dll
0x77a80000 - 0x77b14000 C:\WINDOWS\system32\CRYPT32.dll
0x77b20000 - 0x77b32000 C:\WINDOWS\system32\MSASN1.dll
0x754d0000 - 0x75550000 C:\WINDOWS\system32\CRYPTUI.dll
0x76c30000 - 0x76c5e000 C:\WINDOWS\system32\WINTRUST.dll
0x76c90000 - 0x76cb8000 C:\WINDOWS\system32\IMAGEHLP.dll
0x771b0000 - 0x77256000 C:\WINDOWS\system32\WININET.dll
0x092d0000 - 0x09349000 C:\WINDOWS\system32\Audiodev.dll
0x086c0000 - 0x08904000 C:\WINDOWS\system32\WMVCore.DLL
0x070d0000 - 0x0710b000 C:\WINDOWS\system32\WMASF.DLL
0x593f0000 - 0x59482000 C:\WINDOWS\system32\wiashext.dll
0x4ec50000 - 0x4edf3000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.GdiPlus_65 95b64144ccf1df_1.0.2600.2180_x-ww_522f9f82\gdiplus.dll
0x73ba0000 - 0x73bb3000 C:\WINDOWS\System32\sti.dll
0x74ae0000 - 0x74ae7000 C:\WINDOWS\System32\CFGMGR32.dll
0x76980000 - 0x76988000 C:\WINDOWS\system32\LINKINFO.dll
0x76990000 - 0x769b5000 C:\WINDOWS\system32\ntshrui.dll
0x76b20000 - 0x76b31000 C:\WINDOWS\system32\ATL.DLL
0x605d0000 - 0x605d9000 C:\WINDOWS\system32\mslbui.dll
0x6d1c0000 - 0x6d1e3000 C:\Program Files\Java\jre1.5.0\bin\dcpr.dll
0x03cd0000 - 0x03cd7000 C:\Program Files\LimeWire\LimeWire 4.2.6 Pro\GenericWindowsUtils.dll
0x041c0000 - 0x041c7000 C:\Program Files\LimeWire\LimeWire 4.2.6 Pro\WindowsV5PlusUtils.dll
0x0ffd0000 - 0x0fff8000 C:\WINDOWS\system32\rsaenh.dll

VM Arguments:
jvm_args: -Xss64k -Xms4m -Xminf0.10 -Xmaxf0.25 -Dorg.apache.commons.logging.Log=org.apache.commons .logging.impl.NoOpLog
java_command: LimeWire.jar

Environment Variables:
CLASSPATH=.;C:\JavaProjects;C:\j2sdk1.4.0\bin
PATH=C:\Program Files\Java\jre1.5.0\bin;C:\WINDOWS\system32;C:\WIN DOWS;C:\WINDOWS\system32\WBEM;C:\Program Files\ATI Technologies\ATI Control Panel;"C:\Program Files\Norton SystemWorks\Norton Ghost\";;C:\j2sdk1.4.0\bin;C:\JavaProjects\MyLab
USERNAME=Kris
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 7 Stepping 3, GenuineIntel


--------------- S Y S T E M ---------------

OS: Windows XP Build 2600 Service Pack 2

CPU:total 1 family 6, cmov, cx8, fxsr, mmx, sse

Memory: 4k page, physical 392740k(55292k free), swap 942900k(594096k free)

vm_info: Java HotSpot(TM) Client VM (1.5.0-b64) for windows-x86, built on Sep 15 2004 03:00:31 by "java_re" with MS VC++ 6.0