ClassLoader woes & getting hard VM Crash on 3.2.1
Env: Win2K , JBoss 3.2.1, JDK 1.4.2
I have 2 ears being deployed.
EAR01.ear + war01.war + sharedservlet.jar EAR02.ear + war02.war + sharedservlet.jar
1. Both ears contained the same servlet.class deployed under different URI.
2. There's a sharedservlet.jar file in both ears which contained a number of EJBs and servlet classes.
In theory the 2 jars don't share anything except for classpath stuff correct?
I am getting a hard VM crash with the following condition.
Deploy any one of the ear on its own, No Crash
Deploy EAR02.ear first then EAR01.ear --- OK no crash here
Deploy EAR01.ear first then EAR02.ear --- hard VM crash below.
Thanks.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at PC=0x81B7DA3 Function=JVM_RegisterPerfMethods+0x2C4C3 Library=D:\hawkCVS\Kenya\Install\JDK\jre\bin\server\jvm.dll Current Java thread: at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at org.jboss.mx.loading.UnifiedClassLoader.findClass(UnifiedClassLoader.java:401) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) - locked <0x1243c858> (a org.jboss.mx.loading.UnifiedClassLoader3) at org.jboss.mx.loading.UnifiedClassLoader.loadClassLocally(UnifiedClassLoader.java:242) at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:114) at org.jboss.mx.loading.LoadMgr.nextTask(LoadMgr.java:281) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:181) - locked <0x1243c858> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) - locked <0x1243c858> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at org.jboss.mx.loading.UnifiedClassLoader.findClass(UnifiedClassLoader.java:401) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) - locked <0x1243c858> (a org.jboss.mx.loading.UnifiedClassLoader3) at org.jboss.mx.loading.UnifiedClassLoader.loadClassLocally(UnifiedClassLoader.java:242) at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:114) at org.jboss.mx.loading.LoadMgr.nextTask(LoadMgr.java:281) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:181) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at org.jboss.mx.loading.UnifiedClassLoader.findClass(UnifiedClassLoader.java:401) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at org.jboss.mx.loading.UnifiedClassLoader.loadClassLocally(UnifiedClassLoader.java:242) at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:114) at org.jboss.mx.loading.LoadMgr.nextTask(LoadMgr.java:281) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:181) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at org.jboss.mx.loading.UnifiedClassLoader.findClass(UnifiedClassLoader.java:401) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at org.jboss.mx.loading.UnifiedClassLoader.loadClassLocally(UnifiedClassLoader.java:242) at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:114) at org.jboss.mx.loading.LoadMgr.nextTask(LoadMgr.java:281) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:181) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at org.jboss.mx.loading.UnifiedClassLoader.findClass(UnifiedClassLoader.java:401) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) - locked <0x123715d0> (a org.jboss.mx.loading.UnifiedClassLoader3) at org.jboss.mx.loading.UnifiedClassLoader.loadClassLocally(UnifiedClassLoader.java:242) at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:114) at org.jboss.mx.loading.LoadMgr.nextTask(LoadMgr.java:281) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:181) - locked <0x1243c858> (a org.jboss.mx.loading.UnifiedClassLoader3) at java.lang.ClassLoader.loadClass(ClassLoader.java:282) - locked <0x10690168> (a java.net.FactoryURLClassLoader) at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:575) - locked <0x10690168> (a java.net.FactoryURLClassLoader) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at org.mortbay.http.ContextLoader.loadClass(ContextLoader.java:214) - locked <0x10695470> (a org.mortbay.http.ContextLoader) at org.mortbay.http.ContextLoader.loadClass(ContextLoader.java:198) - locked <0x10695470> (a org.mortbay.http.ContextLoader) at org.mortbay.http.HttpContext.loadClass(HttpContext.java:1317) - locked <0x10690048> (a org.jboss.jetty.JBossWebApplicationContext) at org.mortbay.jetty.servlet.Holder.start(Holder.java:165) at org.mortbay.jetty.servlet.ServletHolder.start(ServletHolder.java:198) at org.mortbay.jetty.servlet.ServletHandler.initializeServlets(ServletHandler.java:436) at org.mortbay.jetty.servlet.WebApplicationHandler.initializeServlets(WebApplicationHandler.java:150) at org.mortbay.jetty.servlet.WebApplicationContext.start(WebApplicationContext.java:442) at org.mortbay.j2ee.J2EEWebApplicationContext.start(J2EEWebApplicationContext.java:85) at org.jboss.jetty.JBossWebApplicationContext.start(JBossWebApplicationContext.java:89) at org.jboss.jetty.Jetty.deploy(Jetty.java:331) at org.jboss.jetty.JettyService.performDeploy(JettyService.java:242) at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:357) - locked <0x11e5c8c0> (a org.jboss.jetty.JettyService) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:824) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:640) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613) at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy7.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476) - locked <0x11d4bf10> (a org.jboss.deployment.scanner.URLDeploymentScanner) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:20 0) at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:273) - locked <0x11d42f68> (a org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:392) - locked <0x11c8fd38> (a org.jboss.system.ServiceController) at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy5.start(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:640) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:597) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy6.deploy(Unknown Source) at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:365) at org.jboss.system.server.ServerImpl.start(ServerImpl.java:272) at org.jboss.Main.boot(Main.java:150) at org.jboss.Main$1.run(Main.java:388) at java.lang.Thread.run(Thread.java:534) Dynamic libraries: 0x00400000 - 0x00406000 D:\hawkCVS\Kenya\Install\JDK\bin\java.exe 0x77F80000 - 0x77FFB000 C:\WINNT\system32\ntdll.dll 0x7C2D0000 - 0x7C332000 C:\WINNT\system32\ADVAPI32.dll 0x7C570000 - 0x7C623000 C:\WINNT\system32\KERNEL32.DLL 0x77D30000 - 0x77D9E000 C:\WINNT\system32\RPCRT4.DLL 0x78000000 - 0x78045000 C:\WINNT\system32\MSVCRT.dll 0x08000000 - 0x082A7000 D:\hawkCVS\Kenya\Install\JDK\jre\bin\server\jvm.dll 0x77E10000 - 0x77E6F000 C:\WINNT\system32\USER32.dll 0x77F40000 - 0x77F79000 C:\WINNT\system32\GDI32.dll 0x77570000 - 0x775A0000 C:\WINNT\system32\WINMM.dll 0x10000000 - 0x10007000 D:\hawkCVS\Kenya\Install\JDK\jre\bin\hpi.dll 0x008F0000 - 0x008FE000 D:\hawkCVS\Kenya\Install\JDK\jre\bin\verify.dll 0x00900000 - 0x00918000 D:\hawkCVS\Kenya\Install\JDK\jre\bin\java.dll 0x00920000 - 0x0092D000 D:\hawkCVS\Kenya\Install\JDK\jre\bin\zip.dll 0x24A00000 - 0x24A0F000 D:\hawkCVS\Kenya\Install\JDK\jre\bin\net.dll 0x75030000 - 0x75044000 C:\WINNT\system32\WS2_32.dll 0x75020000 - 0x75028000 C:\WINNT\system32\WS2HELP.DLL 0x782C0000 - 0x782CC000 C:\WINNT\System32\rnr20.dll 0x77980000 - 0x779A4000 C:\WINNT\system32\DNSAPI.DLL 0x75050000 - 0x75058000 C:\WINNT\system32\WSOCK32.DLL 0x77340000 - 0x77353000 C:\WINNT\system32\iphlpapi.dll 0x77520000 - 0x77525000 C:\WINNT\system32\ICMP.DLL 0x77320000 - 0x77337000 C:\WINNT\system32\MPRAPI.DLL 0x75150000 - 0x7515F000 C:\WINNT\system32\SAMLIB.DLL 0x75170000 - 0x751BF000 C:\WINNT\system32\NETAPI32.DLL 0x7C340000 - 0x7C34F000 C:\WINNT\system32\SECUR32.DLL 0x751C0000 - 0x751C6000 C:\WINNT\system32\NETRAP.DLL 0x77950000 - 0x7797A000 C:\WINNT\system32\WLDAP32.DLL 0x77A50000 - 0x77B3C000 C:\WINNT\system32\OLE32.DLL 0x779B0000 - 0x77A4B000 C:\WINNT\system32\OLEAUT32.DLL 0x773B0000 - 0x773DF000 C:\WINNT\system32\ACTIVEDS.DLL 0x77380000 - 0x773A3000 C:\WINNT\system32\ADSLDPC.DLL 0x77830000 - 0x7783E000 C:\WINNT\system32\RTUTILS.DLL 0x77880000 - 0x7790E000 C:\WINNT\system32\SETUPAPI.DLL 0x7C0F0000 - 0x7C151000 C:\WINNT\system32\USERENV.DLL 0x774E0000 - 0x77513000 C:\WINNT\system32\RASAPI32.DLL 0x774C0000 - 0x774D1000 C:\WINNT\system32\RASMAN.DLL 0x77530000 - 0x77552000 C:\WINNT\system32\TAPI32.DLL 0x71710000 - 0x71794000 C:\WINNT\system32\COMCTL32.DLL 0x70A70000 - 0x70AD5000 C:\WINNT\system32\SHLWAPI.DLL 0x77360000 - 0x77379000 C:\WINNT\system32\DHCPCSVC.DLL 0x777E0000 - 0x777E8000 C:\WINNT\System32\winrnr.dll 0x777F0000 - 0x777F5000 C:\WINNT\system32\rasadhlp.dll 0x74FD0000 - 0x74FEE000 C:\WINNT\system32\msafd.dll 0x75010000 - 0x75017000 C:\WINNT\System32\wshtcpip.dll 0x7CA00000 - 0x7CA23000 C:\WINNT\system32\rsaenh.dll 0x77440000 - 0x774B8000 C:\WINNT\system32\CRYPT32.dll 0x77430000 - 0x77440000 C:\WINNT\system32\MSASN1.DLL 0x77920000 - 0x77943000 C:\WINNT\system32\imagehlp.dll 0x72A00000 - 0x72A2D000 C:\WINNT\system32\DBGHELP.dll 0x690A0000 - 0x690AB000 C:\WINNT\system32\PSAPI.DLL Heap at VM Abort: Heap def new generation total 6656K, used 4705K [0x10010000, 0x10740000, 0x11c80000) eden space 5952K, 77% used [0x10010000, 0x1048e638, 0x105e0000) from space 704K, 14% used [0x10690000, 0x106aa120, 0x10740000) to space 704K, 0% used [0x105e0000, 0x105e0000, 0x10690000) tenured generation total 58304K, used 8556K [0x11c80000, 0x15570000, 0x20010000) the space 58304K, 14% used [0x11c80000, 0x124db3f0, 0x124db400, 0x15570000) compacting perm gen total 16384K, used 14822K [0x20010000, 0x21010000, 0x24010000) the space 16384K, 90% used [0x20010000, 0x20e89910, 0x20e89a00, 0x21010000) Local Time = Mon Feb 23 13:05:14 2004 Elapsed Time = 37 # # HotSpot Virtual Machine Error : EXCEPTION_ACCESS_VIOLATION # Error ID : 4F530E43505002EF # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Server VM (1.4.2-b28 mixed mode) # # An error report file has been saved as hs_err_pid2364.log. # Please refer to the file for further information. #