balaram created LOGBACK-1376: -------------------------------- Summary: deadlock found Key: LOGBACK-1376 URL: https://jira.qos.ch/browse/LOGBACK-1376 Project: logback Issue Type: Bug Environment: 1 >>>> Name: RMI TCP Connection(1)-10.96.36.21 State: WAITING on java.util.concurrent.locks.ReentrantLock$NonfairSync@4ec68cb4 owned by: MSC service thread 1-1 Total blocked: 0 Total waited: 1 Stack trace: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199) java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:209) java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:285) ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:210) ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:100) ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:84) ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:51) ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:270) ch.qos.logback.classic.Logger.callAppenders(Logger.java:257) ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:421) ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383) ch.qos.logback.classic.Logger.log(Logger.java:765) org.slf4j.bridge.SLF4JBridgeHandler.callLocationAwareLogger(SLF4JBridgeHandler.java:221) org.slf4j.bridge.SLF4JBridgeHandler.publish(SLF4JBridgeHandler.java:303) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:314) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.Logger.logRaw(Logger.java:850) org.jboss.logmanager.Logger.log(Logger.java:802) org.jboss.logging.JBossLogManagerLogger.doLogf(JBossLogManagerLogger.java:53) org.jboss.logging.Logger.logf(Logger.java:2431) org.jboss.as.controller.logging.ControllerLogger_$logger.operationFailed(ControllerLogger_$logger.java:175) org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:893) org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659) org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370) org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1329) org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:400) org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:208) org.jboss.as.jmx.model.ResourceAccessControlUtil.getResourceAccess(ResourceAccessControlUtil.java:85) org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:51) org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:61) org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:61) org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:61) org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:61) org.jboss.as.jmx.model.RootResourceIterator.iterate(RootResourceIterator.java:43) org.jboss.as.jmx.model.ModelControllerMBeanHelper.queryNames(ModelControllerMBeanHelper.java:196) org.jboss.as.jmx.model.ModelControllerMBeanServerPlugin.queryNames(ModelControllerMBeanServerPlugin.java:216) org.jboss.as.jmx.PluggableMBeanServerImpl.queryNames(PluggableMBeanServerImpl.java:838) com.sun.jmx.remote.internal.ArrayNotificationBuffer$3.run(ArrayNotificationBuffer.java:700) com.sun.jmx.remote.internal.ArrayNotificationBuffer$3.run(ArrayNotificationBuffer.java:698) java.security.AccessController.doPrivileged(Native Method) com.sun.jmx.remote.internal.ArrayNotificationBuffer.queryNames(ArrayNotificationBuffer.java:704) com.sun.jmx.remote.internal.ArrayNotificationBuffer.createListeners(ArrayNotificationBuffer.java:622) com.sun.jmx.remote.internal.ArrayNotificationBuffer.getNotificationBuffer(ArrayNotificationBuffer.java:153) javax.management.remote.rmi.RMIServerImpl.getNotifBuffer(RMIServerImpl.java:526) - locked javax.management.remote.rmi.RMIJRMPServerImpl@2e65774 javax.management.remote.rmi.RMIConnectionImpl.getServerNotifFwd(RMIConnectionImpl.java:187) - locked javax.management.remote.rmi.RMIConnectionImpl@7e4ca4ff javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1504) javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401) javax.management.remote.rmi.RMIConnectionImpl.addNotificationListeners(RMIConnectionImpl.java:1004) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:324) sun.rmi.transport.Transport$1.run(Transport.java:200) sun.rmi.transport.Transport$1.run(Transport.java:197) java.security.AccessController.doPrivileged(Native Method) sun.rmi.transport.Transport.serviceCall(Transport.java:196) sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683) sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$108/544213880.run(Unknown Source) java.security.AccessController.doPrivileged(Native Method) sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) java.lang.Thread.run(Thread.java:745) 2 >>>> Name: MSC service thread 1-1 State: BLOCKED on java.io.PrintStream@5f820eee owned by: ServerService Thread Pool -- 61 Total blocked: 223 Total waited: 231 Stack trace: java.io.PrintStream.write(PrintStream.java:478) org.jboss.stdio.StdioContext$DelegatingPrintStream.write(StdioContext.java:264) java.io.FilterOutputStream.write(FilterOutputStream.java:97) ch.qos.logback.core.joran.spi.ConsoleTarget$1.write(ConsoleTarget.java:37) ch.qos.logback.core.encoder.LayoutWrappingEncoder.doEncode(LayoutWrappingEncoder.java:131) ch.qos.logback.core.OutputStreamAppender.writeOut(OutputStreamAppender.java:187) ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:212) ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:100) ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:84) ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:51) ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:270) ch.qos.logback.classic.Logger.callAppenders(Logger.java:257) ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:421) ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383) ch.qos.logback.classic.Logger.log(Logger.java:765) org.slf4j.bridge.SLF4JBridgeHandler.callLocationAwareLogger(SLF4JBridgeHandler.java:221) org.slf4j.bridge.SLF4JBridgeHandler.publish(SLF4JBridgeHandler.java:303) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:314) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.Logger.logRaw(Logger.java:850) org.jboss.logmanager.Logger.log(Logger.java:802) org.jboss.logging.JBossLogManagerLogger.doLogf(JBossLogManagerLogger.java:53) org.jboss.logging.Logger.logf(Logger.java:2414) org.jboss.as.connector.logging.ConnectorLogger_$logger.boundJca(ConnectorLogger_$logger.java:49) org.jboss.as.connector.services.resourceadapters.deployment.AbstractResourceAdapterDeploymentService$AbstractWildFlyRaDeployer$1.transition(AbstractResourceAdapterDeploymentService.java:432) org.jboss.msc.service.ServiceControllerImpl.invokeListener(ServiceControllerImpl.java:1533) org.jboss.msc.service.ServiceControllerImpl.access$2800(ServiceControllerImpl.java:51) org.jboss.msc.service.ServiceControllerImpl$ListenerTask.run(ServiceControllerImpl.java:2099) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) java.lang.Thread.run(Thread.java:745) 3 >>>> Name: ServerService Thread Pool -- 61 State: WAITING on java.util.concurrent.locks.ReentrantLock$NonfairSync@4ec68cb4 owned by: MSC service thread 1-1 Total blocked: 2 Total waited: 4 Stack trace: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199) java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:209) java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:285) ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:210) ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:100) ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:84) ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:51) ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:270) ch.qos.logback.classic.Logger.callAppenders(Logger.java:257) ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:421) ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383) ch.qos.logback.classic.Logger.log(Logger.java:765) org.slf4j.bridge.SLF4JBridgeHandler.callLocationAwareLogger(SLF4JBridgeHandler.java:221) org.slf4j.bridge.SLF4JBridgeHandler.publish(SLF4JBridgeHandler.java:303) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:314) org.jboss.logmanager.LoggerNode.publish(LoggerNode.java:322) org.jboss.logmanager.Logger.logRaw(Logger.java:850) org.jboss.logmanager.Logger.log(Logger.java:596) org.jboss.stdio.AbstractLoggingWriter.write(AbstractLoggingWriter.java:71) - locked java.lang.StringBuilder@43132c5b org.jboss.stdio.WriterOutputStream.finish(WriterOutputStream.java:143) org.jboss.stdio.WriterOutputStream.flush(WriterOutputStream.java:164) - locked sun.nio.cs.SingleByte$Decoder@712fd96d java.io.PrintStream.write(PrintStream.java:482) - locked java.io.PrintStream@5f820eee sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:104) - locked java.io.OutputStreamWriter@6d0596de java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:185) java.io.PrintStream.newLine(PrintStream.java:546) - locked java.io.PrintStream@5f820eee java.io.PrintStream.println(PrintStream.java:807) - locked java.io.PrintStream@5f820eee org.jboss.stdio.StdioContext$DelegatingPrintStream.println(StdioContext.java:474) org.springframework.boot.SpringBootBanner.printBanner(SpringBootBanner.java:49) org.springframework.boot.SpringApplicationBannerPrinter.print(SpringApplicationBannerPrinter.java:71) org.springframework.boot.SpringApplication.printBanner(SpringApplication.java:505) org.springframework.boot.SpringApplication.run(SpringApplication.java:298) org.springframework.boot.web.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:151) org.springframework.boot.web.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:131) org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:86) org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169) io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:186) io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:171) io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42) io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:234) org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:100) org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:82) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) java.lang.Thread.run(Thread.java:745) org.jboss.threads.JBossThread.run(JBossThread.java:320) Reporter: balaram Assignee: Logback dev list -- This message was sent by Atlassian JIRA (v7.3.1#73012)