Having a problem starting Jboss. It's been working fine for months. All of a sudden last Thursday it stopped working. I have made some changes in my java project and went to redeploy and it fail. I can attach the log in an email if you want. Using Jboss 4.3.2, java 1.6.0_11. Here is a partial stack trace. s.mq:service=SecurityManager ObjectName: jboss.mq.destination:service=Queue,name=testQueue State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager jboss.mq:service=SecurityManager ObjectName: jboss.mq.destination:service=Queue,name=A State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager ObjectName: jboss.mq.destination:service=Queue,name=B State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager ObjectName: jboss.mq.destination:service=Queue,name=C State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager ObjectName: jboss.mq.destination:service=Queue,name=D State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager ObjectName: jboss.mq.destination:service=Queue,name=ex State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager ObjectName: jboss.mq:service=Invoker State: CONFIGURED I Depend On: jboss.mq:service=TracingInterceptor jboss:service=Naming Depends On Me: jboss.mq:service=InvocationLayer,type=HTTP jboss.mq:service=InvocationLayer,type=JVM jboss.mq:service=InvocationLayer,type=UIL2 ObjectName: jboss.mq:service=TracingInterceptor State: CONFIGURED I Depend On: jboss.mq:service=SecurityManager Depends On Me: jboss.mq:service=Invoker ObjectName: jboss.mq:service=SecurityManager State: CONFIGURED I Depend On: jboss.security:service=JaasSecurityManager jboss.mq:service=DestinationManager Depends On Me: jboss.mq.destination:service=Topic,name=testTopic jboss.mq.destination:service=Topic,name=securedTopic jboss.mq.destination:service=Topic,name=testDurableTopic jboss.mq.destination:service=Queue,name=testQueue jboss.mq:service=TracingInterceptor jboss.mq.destination:service=Queue,name=DLQ ObjectName: jboss.mq.destination:service=Queue,name=DLQ State: CONFIGURED I Depend On: jboss.mq:service=DestinationManager jboss.mq:service=SecurityManager ObjectName: jboss.mq:service=InvocationLayer,type=JVM State: CONFIGURED I Depend On: jboss.mq:service=Invoker ObjectName: jboss.mq:service=InvocationLayer,type=UIL2 State: CONFIGURED I Depend On: jboss.mq:service=Invoker ObjectName: jboss.jca:service=LocalTxCM,name=DefaultDS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionPool,name=DefaultDS jboss.jca:service=CachedConnectionManager jboss.security:service=JaasSecurityManager jboss:service=TransactionManager Depends On Me: jboss.jca:service=DataSourceBinding,name=DefaultDS ObjectName: jboss.jca:service=ManagedConnectionPool,name=DefaultDS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionFactory,name=DefaultDS Depends On Me: jboss.jca:service=LocalTxCM,name=DefaultDS ObjectName: jboss.jca:service=ManagedConnectionFactory,name=DefaultDS State: CONFIGURED I Depend On: jboss:service=Hypersonic,database=localDB jboss.jca:service=RARDeployment,name='jboss-local-jdbc.rar' Depends On Me: jboss.jca:service=ManagedConnectionPool,name=DefaultDS ObjectName: jboss.jca:service=DataSourceBinding,name=DefaultDS State: CONFIGURED I Depend On: jboss.jca:service=LocalTxCM,name=DefaultDS Depends On Me: jboss.ejb:service=EJBTimerService,persistencePolicy=database jboss:service=KeyGeneratorFactory,type=HiLo jboss.mq:service=StateManager jboss.mq:service=PersistenceManager ObjectName: jboss.jca:service=TxCM,name=JmsXA State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionPool,name=JmsXA jboss.jca:service=CachedConnectionManager jboss.security:service=JaasSecurityManager jboss:service=TransactionManager Depends On Me: jboss.jca:service=ConnectionFactoryBinding,name=JmsXA ObjectName: jboss.jca:service=ManagedConnectionPool,name=JmsXA State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionFactory,name=JmsXA Depends On Me: jboss.jca:service=TxCM,name=JmsXA ObjectName: jboss.jca:service=ManagedConnectionFactory,name=JmsXA State: CONFIGURED I Depend On: jboss.jca:service=RARDeployment,name='jms-ra.rar' Depends On Me: jboss.jca:service=ManagedConnectionPool,name=JmsXA ObjectName: jboss.jca:service=ConnectionFactoryBinding,name=JmsXA State: CONFIGURED I Depend On: jboss.jca:service=TxCM,name=JmsXA ObjectName: jboss.jca:service=LocalTxCM,name=CDS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionPool,name=CDS jboss.jca:service=CachedConnectionManager jboss:service=TransactionManager Depends On Me: jboss.jca:service=DataSourceBinding,name=CDS ObjectName: jboss.jca:service=ManagedConnectionPool,name=CDS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionFactory,name=CDS Depends On Me: jboss.jca:service=LocalTxCM,name=CDS ObjectName: jboss.jca:service=ManagedConnectionFactory,name=CDS State: CONFIGURED I Depend On: jboss.jca:service=RARDeployment,name='jboss-local-jdbc.rar' Depends On Me: jboss.jca:service=ManagedConnectionPool,name=CDS ObjectName: jboss.jca:service=DataSourceBinding,name=CDS State: CONFIGURED I Depend On: jboss.jca:service=LocalTxCM,name=CDS ObjectName: jboss.jca:service=LocalTxCM,name=GCDS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionPool,name=GCDS jboss.jca:service=CachedConnectionManager jboss:service=TransactionManager Depends On Me: jboss.jca:service=DataSourceBinding,name=GCDS ObjectName: jboss.jca:service=ManagedConnectionPool,name=GCDS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionFactory,name=GCDS Depends On Me: jboss.jca:service=LocalTxCM,name=GCDS ObjectName: jboss.jca:service=ManagedConnectionFactory,name=GCDS State: CONFIGURED I Depend On: jboss.jca:service=RARDeployment,name='jboss-local-jdbc.rar' Depends On Me: jboss.jca:service=ManagedConnectionPool,name=GCDS ObjectName: jboss.jca:service=DataSourceBinding,name=GCDS State: CONFIGURED I Depend On: jboss.jca:service=LocalTxCM,name=GCDS ObjectName: jboss.jca:service=LocalTxCM,name=GCMWS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionPool,name=GCMWS jboss.jca:service=CachedConnectionManager jboss:service=TransactionManager Depends On Me: jboss.jca:service=DataSourceBinding,name=GCMWS ObjectName: jboss.jca:service=ManagedConnectionPool,name=GCMWS State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionFactory,name=GCMWS Depends On Me: jboss.jca:service=LocalTxCM,name=GCMWS ObjectName: jboss.jca:service=ManagedConnectionFactory,name=GCMWS State: CONFIGURED I Depend On: jboss.jca:service=RARDeployment,name='jboss-local-jdbc.rar' Depends On Me: jboss.jca:service=ManagedConnectionPool,name=GCMWS ObjectName: jboss.jca:service=DataSourceBinding,name=GCMWS State: CONFIGURED I Depend On: jboss.jca:service=LocalTxCM,name=GCMWS ObjectName: jboss.jca:service=LocalTxCM,name=GCRESEARCH State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionPool,name=GCRESEARCH jboss.jca:service=CachedConnectionManager jboss:service=TransactionManager Depends On Me: jboss.jca:service=DataSourceBinding,name=GCRESEARCH ObjectName: jboss.jca:service=ManagedConnectionPool,name=GCRESEARCH State: CONFIGURED I Depend On: jboss.jca:service=ManagedConnectionFactory,name=GCRESEARCH Depends On Me: jboss.jca:service=LocalTxCM,name=GCRESEARCH ObjectName: jboss.jca:service=ManagedConnectionFactory,name=GCRESEARCH State: CONFIGURED I Depend On: jboss.jca:service=RARDeployment,name='jboss-local-jdbc.rar' Depends On Me: jboss.jca:service=ManagedConnectionPool,name=GCRESEARCH ObjectName: jboss.jca:service=DataSourceBinding,name=GCRESEARCH State: CONFIGURED I Depend On: jboss.jca:service=LocalTxCM,name=GCRESEARCH --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: jboss.jca:service=RARDeployment,name='jms-ra.rar' State: NOTYETINSTALLED Depends On Me: jboss.jca:service=ManagedConnectionFactory,name=JmsXA ObjectName: jboss.jca:service=RARDeployment,name='jboss-local-jdbc.rar' State: NOTYETINSTALLED Depends On Me: jboss.jca:service=ManagedConnectionFactory,name=DefaultDS jboss.jca:service=ManagedConnectionFactory,name=CDS jboss.jca:service=ManagedConnectionFactory,name=GCDS jboss.jca:service=ManagedConnectionFactory,name=GCMWS jboss.jca:service=ManagedConnectionFactory,name=GCRESEARCH ObjectName: jboss.web:service=WebServer State: FAILED Reason: org.jboss.xb.binding.JBossXBRuntimeException: Failed to create a new SAX parser Depends On Me: jboss.mq:service=InvocationLayer,type=HTTP 2009-03-30 09:38:38,861 DEBUG [org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread] Notified that enabled: true 2009-03-30 09:38:38,861 DEBUG [org.jboss.deployment.scanner.URLDeploymentScanner] Started jboss.deployment:type=DeploymentScanner,flavor=URL 2009-03-30 09:38:38,861 DEBUG [org.jboss.system.ServiceController] Starting dependent components for: jboss.deployment:type=DeploymentScanner,flavor=URL dependent components: [] 2009-03-30 09:38:38,955 DEBUG [org.jboss.deployment.MainDeployer] End deployment start on package: jboss-service.xml 2009-03-30 09:38:38,955 DEBUG [org.jboss.deployment.MainDeployer] Deployed package: file:/C:/ahahn/jboss-4.2.3.GA/server/default/conf/jboss-service.xml 2009-03-30 09:38:38,955 INFO [org.jboss.system.server.Server] JBoss (MX MicroKernel) [4.2.3.GA (build: SVNTag=JBoss_4_2_3_GA date=200807181439)] Started in 12s:360ms 2009-03-30 09:38:38,955 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 30 Mar 2009 09:38:38> 2009-03-30 09:38:38,955 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass 2009-03-30 09:38:38,955 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass 2009-03-30 09:38:38,955 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass 2009-03-30 09:38:48,955 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 30 Mar 2009 09:38:48> 2009-03-30 09:38:48,955 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass 2009-03-30 09:38:48,955 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass 2009-03-30 09:38:48,955 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4222022#... 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