Tomcat 4.0.2/IIS5.0 crashes!

[Prashanth Pushpagiri <pr...@yahoo.com>]

Hello everyone:

I am using tomcat 4.0.2 on windows 2000 (IIS 5.0) and
SQL server 2000 as database. I try to connect to the
database(which happens to be on the network) to
perform search operations. Tomcat crashed while trying
to access the site and perform search operations. On
both occasions I was testing the site from a dial-up!
I dont know how much of an influence the dial-up has.
Here is the error file generated by tomcat. Any
insights into this? I have tried thinking about what I
may have done wrong when coding...cant seem to think
of any. The site works perfectly well(I have tested it
with as many as 50 simultaneous requests!).Thanks in
advance for any advice...


An unexpected exception has been detected in native
code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION
occurred at PC=0x77F821E1
Function=RtlEnterCriticalSection+0xB
Library=C:\WINNT\System32\ntdll.dll

Current Java thread:
	at sun.jdbc.odbc.JdbcOdbc.fetch(Native Method)
	at
sun.jdbc.odbc.JdbcOdbc.SQLFetch(JdbcOdbc.java:2585)
	at
sun.jdbc.odbc.JdbcOdbcResultSet.next(JdbcOdbcResultSet.java:1295)
	at
dlnet.Search.SearchDisplay.getLOIDDetails(SearchDisplay.java:87)
	at
org.apache.jsp.SearchResults$jsp._jspService(SearchResults$jsp.java:286)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
	at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:431)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:355)
	at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:414)
	at
org.apache.jsp.SearchResults$jsp._jspService(SearchResults$jsp.java:119)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
	at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:431)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:355)
	at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:414)
	at
org.apache.jsp.Search$jsp._jspService(Search$jsp.java:186)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
	at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:429)
	at
org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:495)
	at java.lang.Thread.run(Thread.java:536)

Dynamic libraries:
0x00400000 - 0x00412000 	C:\tomcat4.0\bin\tomcat.exe
0x77F80000 - 0x77FFB000 	C:\WINNT\System32\ntdll.dll
0x77E80000 - 0x77F35000 
C:\WINNT\system32\KERNEL32.dll
0x77DB0000 - 0x77E0C000 
C:\WINNT\system32\ADVAPI32.dll
0x77D40000 - 0x77DB0000 	C:\WINNT\system32\RPCRT4.DLL
0x6D450000 - 0x6D6A8000 
C:\j2sdk1.4.0\jre\bin\server\jvm.dll
0x77E10000 - 0x77E74000 	C:\WINNT\system32\USER32.dll
0x77F40000 - 0x77F7C000 	C:\WINNT\system32\GDI32.DLL
0x77570000 - 0x775A0000 	C:\WINNT\system32\WINMM.dll
0x78000000 - 0x78046000 	C:\WINNT\system32\MSVCRT.dll
0x6D1D0000 - 0x6D1D7000 	C:\j2sdk1.4.0\jre\bin\hpi.dll
0x6D300000 - 0x6D30D000 
C:\j2sdk1.4.0\jre\bin\verify.dll
0x6D210000 - 0x6D228000 
C:\j2sdk1.4.0\jre\bin\java.dll
0x6D320000 - 0x6D32D000 	C:\j2sdk1.4.0\jre\bin\zip.dll
0x6D2D0000 - 0x6D2DD000 	C:\j2sdk1.4.0\jre\bin\net.dll
0x75050000 - 0x75058000 	C:\WINNT\system32\WSOCK32.dll
0x75030000 - 0x75043000 	C:\WINNT\system32\WS2_32.DLL
0x75020000 - 0x75028000 	C:\WINNT\system32\WS2HELP.DLL
0x74FD0000 - 0x74FEF000 	C:\WINNT\system32\msafd.dll
0x75010000 - 0x75017000 
C:\WINNT\System32\wshtcpip.dll
0x6D250000 - 0x6D25A000 
C:\j2sdk1.4.0\jre\bin\JdbcOdbc.dll
0x1F7F0000 - 0x1F825000 	C:\WINNT\system32\ODBC32.dll
0x76B30000 - 0x76B6E000 
C:\WINNT\system32\comdlg32.dll
0x70BD0000 - 0x70C1C000 	C:\WINNT\system32\SHLWAPI.DLL
0x716F0000 - 0x7177A000 
C:\WINNT\system32\COMCTL32.DLL
0x782F0000 - 0x7852F000 	C:\WINNT\system32\SHELL32.DLL
0x1F8E0000 - 0x1F8F6000 	C:\WINNT\system32\odbcint.dll
0x77820000 - 0x77827000 	C:\WINNT\system32\VERSION.dll
0x759B0000 - 0x759B6000 	C:\WINNT\system32\LZ32.DLL
0x779B0000 - 0x77A4B000 
C:\WINNT\system32\OLEAUT32.DLL
0x77A50000 - 0x77B46000 	C:\WINNT\system32\ole32.dll
0x75170000 - 0x751BF000 
C:\WINNT\System32\NETAPI32.DLL
0x77BE0000 - 0x77BEF000 	C:\WINNT\System32\SECUR32.DLL
0x751C0000 - 0x751C6000 	C:\WINNT\System32\NETRAP.DLL
0x75150000 - 0x75160000 	C:\WINNT\System32\SAMLIB.DLL
0x77950000 - 0x7797A000 	C:\WINNT\system32\WLDAP32.DLL
0x77980000 - 0x779A4000 	C:\WINNT\System32\DNSAPI.DLL
0x1F840000 - 0x1F85A000 
C:\WINNT\system32\odbccp32.dll
0x782D0000 - 0x782EE000 	C:\WINNT\system32\msv1_0.dll
0x785C0000 - 0x785CC000 	C:\WINNT\System32\rnr20.dll
0x77340000 - 0x77353000 
C:\WINNT\system32\iphlpapi.dll
0x77520000 - 0x77525000 	C:\WINNT\system32\ICMP.DLL
0x77320000 - 0x77337000 	C:\WINNT\system32\MPRAPI.DLL
0x773B0000 - 0x773DE000 
C:\WINNT\system32\ACTIVEDS.DLL
0x77380000 - 0x773A2000 	C:\WINNT\system32\ADSLDPC.DLL
0x77830000 - 0x7783E000 	C:\WINNT\system32\RTUTILS.DLL
0x77880000 - 0x7790D000 
C:\WINNT\system32\SETUPAPI.DLL
0x77C10000 - 0x77C6E000 	C:\WINNT\system32\USERENV.DLL
0x774E0000 - 0x77512000 
C:\WINNT\system32\RASAPI32.DLL
0x774C0000 - 0x774D1000 	C:\WINNT\system32\rasman.dll
0x77530000 - 0x77552000 	C:\WINNT\system32\TAPI32.dll
0x77360000 - 0x77379000 
C:\WINNT\system32\DHCPCSVC.DLL
0x775A0000 - 0x77625000 	C:\WINNT\system32\CLBCATQ.DLL
0x777E0000 - 0x777E8000 	C:\WINNT\System32\winrnr.dll
0x777F0000 - 0x777F5000 
C:\WINNT\system32\rasadhlp.dll
0x77920000 - 0x77943000 
C:\WINNT\system32\imagehlp.dll
0x72A00000 - 0x72A2D000 	C:\WINNT\system32\DBGHELP.dll
0x690A0000 - 0x690AB000 	C:\WINNT\system32\PSAPI.DLL

Local Time = Sun Sep 15 20:20:06 2002
Elapsed Time = 653
#
# The exception above was detected in native code
outside the VM
#
# Java VM: Java HotSpot(TM) Server VM (1.4.0-b92 mixed
mode)
#



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