Customer login  |   Contact us
Home Company Products Support Purchase
Forum Home » Network Probe

Topic: Crash in .4b1 on Win2k
Replies: 6   Pages: 1   Last Post: Nov 10, 2004 12:06 PM by: gaolijun »

Back to Topic List Back to Topic List Topics: [ Previous | Next ]
Replies: 6   Pages: 1  

Posts: 1
Registered: Jan 21, 2003
Crash in .4b1 on Win2k
Posted: Jan 21, 2003 6:44 PM

Running Win2k SP3, Probe .4b1 - the program eventually (within 10 minutes) crashes with the following error:

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x6D214901
Library=C:\Program Files\Java\j2re1.4.1_01\bin\java.dll

Current Java thread:
at Method)
at$1.getHostByAddr(Unknown Source)
at Source)
at Source)
at Source)
at com.objectplanet.probe.b.r$ Source)

Dynamic libraries:
0x00400000 - 0x00406000 C:\WINDOWS\system32\javaw.exe
0x77F50000 - 0x77FF7000 C:\WINDOWS\System32\ntdll.dll
0x77E60000 - 0x77F46000 C:\WINDOWS\system32\kernel32.dll
0x77DD0000 - 0x77E5D000 C:\WINDOWS\system32\ADVAPI32.dll
0x78000000 - 0x78086000 C:\WINDOWS\system32\RPCRT4.dll
0x77D40000 - 0x77DC6000 C:\WINDOWS\system32\USER32.dll
0x77C70000 - 0x77CB0000 C:\WINDOWS\system32\GDI32.dll
0x77C10000 - 0x77C63000 C:\WINDOWS\system32\MSVCRT.dll
0x6D330000 - 0x6D45A000 C:\Program Files\Java\j2re1.4.1_01\bin\client\jvm.dll
0x76B40000 - 0x76B6C000 C:\WINDOWS\system32\WINMM.dll
0x6D1D0000 - 0x6D1D7000 C:\Program Files\Java\j2re1.4.1_01\bin\hpi.dll
0x6D300000 - 0x6D30D000 C:\Program Files\Java\j2re1.4.1_01\bin\verify.dll
0x6D210000 - 0x6D229000 C:\Program Files\Java\j2re1.4.1_01\bin\java.dll
0x6D320000 - 0x6D32D000 C:\Program Files\Java\j2re1.4.1_01\bin\zip.dll
0x10000000 - 0x1000F000 C:\Program Files\Network Probe 0.4b1\utils.dll
0x6D000000 - 0x6D0FB000 C:\Program Files\Java\j2re1.4.1_01\bin\awt.dll
0x73000000 - 0x73023000 C:\WINDOWS\system32\WINSPOOL.DRV
0x76390000 - 0x763AC000 C:\WINDOWS\system32\IMM32.dll
0x771B0000 - 0x772D1000 C:\WINDOWS\system32\ole32.dll
0x008D0000 - 0x008E0000 C:\Program Files\Network Probe 0.4b1\systray.dll
0x773D0000 - 0x77BC2000 C:\WINDOWS\system32\SHELL32.dll
0x70A70000 - 0x70AD4000 C:\WINDOWS\system32\SHLWAPI.dll
0x71950000 - 0x71A34000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.10.0_x-ww_f7fb5805\comctl32.dll
0x77340000 - 0x773CB000 C:\WINDOWS\system32\comctl32.dll
0x6D180000 - 0x6D1D0000 C:\Program Files\Java\j2re1.4.1_01\bin\fontmanager.dll
0x73760000 - 0x737A4000 C:\WINDOWS\system32\ddraw.dll
0x73BC0000 - 0x73BC6000 C:\WINDOWS\system32\DCIMAN32.dll
0x6D910000 - 0x6D981000 C:\WINDOWS\system32\D3DIM.DLL
0x6D2D0000 - 0x6D2DE000 C:\Program Files\Java\j2re1.4.1_01\bin\net.dll
0x71AD0000 - 0x71AD8000 C:\WINDOWS\system32\WSOCK32.dll
0x71AB0000 - 0x71AC5000 C:\WINDOWS\system32\WS2_32.dll
0x71AA0000 - 0x71AA8000 C:\WINDOWS\system32\WS2HELP.dll
0x71A50000 - 0x71A8B000 C:\WINDOWS\System32\mswsock.dll
0x76F20000 - 0x76F45000 C:\WINDOWS\system32\DNSAPI.dll
0x76FB0000 - 0x76FB7000 C:\WINDOWS\System32\winrnr.dll
0x76F60000 - 0x76F8C000 C:\WINDOWS\system32\WLDAP32.dll
0x76FC0000 - 0x76FC5000 C:\WINDOWS\system32\rasadhlp.dll
0x71A90000 - 0x71A98000 C:\WINDOWS\System32\wshtcpip.dll
0x0B3D0000 - 0x0B3E5000 C:\Program Files\Network Probe 0.4b1\driver\windows\driverif.dll
0x732E0000 - 0x732E5000 C:\WINDOWS\system32\RICHED32.DLL
0x74E30000 - 0x74E9A000 C:\WINDOWS\system32\RICHED20.dll
0x76D60000 - 0x76D77000 C:\WINDOWS\system32\iphlpapi.dll
0x76C90000 - 0x76CB2000 C:\WINDOWS\system32\imagehlp.dll
0x6D510000 - 0x6D58D000 C:\WINDOWS\system32\DBGHELP.dll
0x77C00000 - 0x77C07000 C:\WINDOWS\system32\VERSION.dll
0x76BF0000 - 0x76BFB000 C:\WINDOWS\system32\PSAPI.DLL

Local Time = Fri Jan 17 14:58:39 2003
Elapsed Time = 1587
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Client VM (1.4.1_01-b01 mixed mode)

Eivind Pedersen

Posts: 471
From: Oslo, Norway
Registered: Jun 11, 2002
Re: Crash in .4b1 on Win2k
Posted: Jan 22, 2003 12:54 PM

We have not received other reports about this problem, but will investigate this further. This looks like a bug in the JVM to me. You could try with JRE 1.3.x. Please tell us if you still have problems.

Bjorn Jarle Kvande
Re: Crash in .4b1 on Win2k
Posted: Jan 22, 2003 6:09 PM

I found one possible bug in the name lookup code and added some exception catching code around it. It may or may not prevent the above from happening.

The fix is available for 0.4 beta 2.

Bjorn J. Kvande
ObjectPlanet, inc.

Michael Baron
Re: Crash in .4b1 on Win2k
Posted: Jan 29, 2003 7:34 PM

I receive the same error in 1.4.1_01. I will attempt to try my application with 1.4.1 beta 2 to see if the problem goes away. I think the core network problem that causes my crash is related to a faulty DNS server that my company uses.


Posts: 1
Registered: Feb 6, 2003
Re: Crash in .4b1 on Win2k
Posted: Feb 6, 2003 3:05 AM

Re: Crash in .4b1 on Win2k Posted: 06.feb.2003 03:01
My OS has no viruses; however I suspect my disabled firewall might have something to do with my crashes.
Don't ask.

Any way to discover a bug or should I just scrape the O'l hard drive?

Re: Crash in .4b1 on Win2k
Posted: Sep 30, 2003 12:21 PM

A bit late to answer this, but I ran into the same problem in my java code and it occurs only with some IP addresses that I try to resolve...

I've yet to try a new JVM, the one I'm using is 1.4.0. Anyway, Here's one that generates the error:

The code never reaches the Exception because the Java machine crashes the program to it's death.


public class TestInet
public static void main(String[] _args)
String strIp = "";
System.out.println("ip = " + strIp);
InetAddress addr = InetAddress.getByName(strIp);
System.out.println("name = " + addr.getCanonicalHostName());
catch (Exception ex)
System.out.print(" - unable to resolve host name");

Re: Crash in .4b1 on Win2k
Posted: Nov 10, 2004 12:06 PM

i met the same problem as yours.
then u can try Win2k with SP4

© 1998-2018 ObjectPlanet, Inc. Øvre Slottsgate 5, 0157 Oslo, Norway Tel (+47) 2233 3360 | Fax (+47) 2233 3361