Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-44330

LogRecorderManager.init failed due to StackOverflowError

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Blocker Blocker
    • core
    • Jenkins 2.61
      OpenJDK 1.8.0_131

      On startup, this happens and Jenkins is inaccessible:

      Running from: /usr/share/jenkins/jenkins.war
      May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents
      WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war
      May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized
      INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog
      May 17, 2017 4:19:01 PM winstone.Logger logInternal
      INFO: Beginning extraction from war file
      May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath
      WARNING: Empty contextPath
      May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart
      INFO: jetty-9.4.z-SNAPSHOT
      May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet
      INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet
      May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart
      INFO: DefaultSessionIdManager workerName=node0
      May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart
      INFO: No SessionScavenger set, using defaults
      May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging
      INFO: Scavenging every 660000ms
      Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
      May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart
      INFO: Started w.@3e08ff24{/,file:///var/cache/jenkins/war/,AVAILABLE} {/var/cache/jenkins/war}May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart
      INFO: Started ServerConnector@4c163e3{HTTP/1.1,[http/1.1]}{::1:8080}
      May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart
      INFO: Started @1223ms
      May 17, 2017 4:19:02 PM winstone.Logger logInternal
      INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled
      May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained
      INFO: Started initialization
      May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed
      SEVERE: Failed LogRecorderManager.init
      java.lang.Error: java.lang.reflect.InvocationTargetException
      at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
      at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
      at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
      at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)
      at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
      at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      at java.lang.Thread.run(Thread.java:748)
      Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
      ... 8 more
      Caused by: java.lang.StackOverflowError
      at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)
      at java.lang.StringCoding.encode(StringCoding.java:344)
      at java.lang.String.getBytes(String.java:918)
      at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)
      at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)
      at java.io.File.exists(File.java:819)
      at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)
      at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)
      at sun.misc.URLClassPath.findResource(URLClassPath.java:215)
      at java.net.URLClassLoader$2.run(URLClassLoader.java:569)
      at java.net.URLClassLoader$2.run(URLClassLoader.java:567)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findResource(URLClassLoader.java:566)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
      at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
      at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
      at java.util.logging.Logger.log(Logger.java:738)
      at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
      at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
      at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
      at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
      at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
      at java.util.logging.Logger.log(Logger.java:738)
      at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
      at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
      at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
      at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
      at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
      at java.util.logging.Logger.log(Logger.java:738)
      at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
      at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)

      (snipped many repetitions of the same)

      at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
      at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
      at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
      at java.util.logging.Logger.log(Logger.java:738)
      at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
      at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
      at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
      at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
      at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
      at java.util.logging.Logger.log(Logger.java:738)
      at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
      at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
      at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
      at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
      at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
      at java.util.logging.Logger.log(Logger.java:738)
      at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
      at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
      at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
      at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)

          [JENKINS-44330] LogRecorderManager.init failed due to StackOverflowError

          Christopher Head created issue -
          Christopher Head made changes -
          Description Original: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war
          May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents
          WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war
          May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized
          INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog
          May 17, 2017 4:19:01 PM winstone.Logger logInternal
          INFO: Beginning extraction from war file
          May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath
          WARNING: Empty contextPath
          May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart
          INFO: jetty-9.4.z-SNAPSHOT
          May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet
          INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet
          May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart
          INFO: DefaultSessionIdManager workerName=node0
          May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart
          INFO: No SessionScavenger set, using defaults
          May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging
          INFO: Scavenging every 660000ms
          Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
          May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart
          INFO: Started w.@3e08ff24{/,file:///var/cache/jenkins/war/,AVAILABLE}{/var/cache/jenkins/war}
          May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart
          INFO: Started ServerConnector@4c163e3{HTTP/1.1,[http/1.1]}{::1:8080}
          May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart
          INFO: Started @1223ms
          May 17, 2017 4:19:02 PM winstone.Logger logInternal
          INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled
          May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained
          INFO: Started initialization
          May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed
          SEVERE: Failed LogRecorderManager.init
          java.lang.Error: java.lang.reflect.InvocationTargetException
                  at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
                  at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
                  at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
                  at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)
                  at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
                  at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
                  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
                  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
                  at java.lang.Thread.run(Thread.java:748)
          Caused by: java.lang.reflect.InvocationTargetException
                  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
                  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                  at java.lang.reflect.Method.invoke(Method.java:498)
                  at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
                  ... 8 more
          Caused by: java.lang.StackOverflowError
                  at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)
                  at java.lang.StringCoding.encode(StringCoding.java:344)
                  at java.lang.String.getBytes(String.java:918)
                  at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)
                  at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)
                  at java.io.File.exists(File.java:819)
                  at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)
                  at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)
                  at sun.misc.URLClassPath.findResource(URLClassPath.java:215)
                  at java.net.URLClassLoader$2.run(URLClassLoader.java:569)
                  at java.net.URLClassLoader$2.run(URLClassLoader.java:567)
                  at java.security.AccessController.doPrivileged(Native Method)
                  at java.net.URLClassLoader.findResource(URLClassLoader.java:566)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
                  at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
                  at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
                  at java.util.logging.Logger.log(Logger.java:738)
                  at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
                  at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
                  at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
                  at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
                  at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
                  at java.util.logging.Logger.log(Logger.java:738)
                  at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
                  at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
                  at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
                  at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
                  at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
                  at java.util.logging.Logger.log(Logger.java:738)
                  at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
                  at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          (snipped many repetitions of the same)
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
                  at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
                  at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
                  at java.util.logging.Logger.log(Logger.java:738)
                  at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
                  at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
                  at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
                  at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
                  at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
                  at java.util.logging.Logger.log(Logger.java:738)
                  at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
                  at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
                  at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)
                  at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)
                  at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)
                  at java.util.logging.Logger.log(Logger.java:738)
                  at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)
                  at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)
                  at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)
                  at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)
                  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
                  at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          New: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{ WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{ INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{ May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{ INFO: Beginning extraction from war file}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{ WARNING: Empty contextPath}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: jetty-9.4.z-SNAPSHOT}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{ INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: DefaultSessionIdManager workerName=node0}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: No SessionScavenger set, using defaults}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{ INFO: Scavenging every 660000ms}}
          {{ Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{ INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{ INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: Started @1223ms}}
          {{ May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{ INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{ May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{ INFO: Started initialization}}
          {{ May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{ SEVERE: Failed LogRecorderManager.init}}
          {{ java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{ at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{ at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{ at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{ at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{ at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{ at java.lang.Thread.run(Thread.java:748)}}
          {{ Caused by: java.lang.reflect.InvocationTargetException}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{ at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{ ... 8 more}}
          {{ Caused by: java.lang.StackOverflowError}}
          {{ at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{ at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{ at java.lang.String.getBytes(String.java:918)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{ at java.io.File.exists(File.java:819)}}
          {{ at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{ at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{ at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{ at java.security.AccessController.doPrivileged(Native Method)}}
          {{ at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          {{ (snipped many repetitions of the same)}}


          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          Christopher Head made changes -
          Description Original: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{ WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{ INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{ May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{ INFO: Beginning extraction from war file}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{ WARNING: Empty contextPath}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: jetty-9.4.z-SNAPSHOT}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{ INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: DefaultSessionIdManager workerName=node0}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: No SessionScavenger set, using defaults}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{ INFO: Scavenging every 660000ms}}
          {{ Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{ INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{ INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: Started @1223ms}}
          {{ May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{ INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{ May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{ INFO: Started initialization}}
          {{ May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{ SEVERE: Failed LogRecorderManager.init}}
          {{ java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{ at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{ at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{ at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{ at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{ at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{ at java.lang.Thread.run(Thread.java:748)}}
          {{ Caused by: java.lang.reflect.InvocationTargetException}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{ at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{ ... 8 more}}
          {{ Caused by: java.lang.StackOverflowError}}
          {{ at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{ at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{ at java.lang.String.getBytes(String.java:918)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{ at java.io.File.exists(File.java:819)}}
          {{ at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{ at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{ at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{ at java.security.AccessController.doPrivileged(Native Method)}}
          {{ at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          {{ (snipped many repetitions of the same)}}


          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          New: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{ WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{ INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{ May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{ INFO: Beginning extraction from war file}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{ WARNING: Empty contextPath}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: jetty-9.4.z-SNAPSHOT}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{ INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: DefaultSessionIdManager workerName=node0}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: No SessionScavenger set, using defaults}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{ INFO: Scavenging every 660000ms}}
          {{ Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{ INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{ INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: Started @1223ms}}
          {{ May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{ INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{ May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{ INFO: Started initialization}}
          {{ May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{ SEVERE: Failed LogRecorderManager.init}}
          {{ java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{ at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{ at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{ at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{ at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{ at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{ at java.lang.Thread.run(Thread.java:748)}}
          {{ Caused by: java.lang.reflect.InvocationTargetException}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{ at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{ ... 8 more}}
          {{ Caused by: java.lang.StackOverflowError}}
          {{ at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{ at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{ at java.lang.String.getBytes(String.java:918)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{ at java.io.File.exists(File.java:819)}}
          {{ at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{ at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{ at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{ at java.security.AccessController.doPrivileged(Native Method)}}
          {{ at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          {{ (snipped many repetitions of the same)}}


          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}

          (Apologies for the formatting; I haven’t a clue what this ticket tracker is doing and it seems not to be able to decide whether it supports formatted text or not)
          Christopher Head made changes -
          Description Original: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{ WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{ INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{ May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{ INFO: Beginning extraction from war file}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{ WARNING: Empty contextPath}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: jetty-9.4.z-SNAPSHOT}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{ INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: DefaultSessionIdManager workerName=node0}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: No SessionScavenger set, using defaults}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{ INFO: Scavenging every 660000ms}}
          {{ Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{ INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{ INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: Started @1223ms}}
          {{ May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{ INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{ May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{ INFO: Started initialization}}
          {{ May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{ SEVERE: Failed LogRecorderManager.init}}
          {{ java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{ at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{ at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{ at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{ at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{ at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{ at java.lang.Thread.run(Thread.java:748)}}
          {{ Caused by: java.lang.reflect.InvocationTargetException}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{ at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{ ... 8 more}}
          {{ Caused by: java.lang.StackOverflowError}}
          {{ at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{ at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{ at java.lang.String.getBytes(String.java:918)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{ at java.io.File.exists(File.java:819)}}
          {{ at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{ at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{ at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{ at java.security.AccessController.doPrivileged(Native Method)}}
          {{ at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          {{ (snipped many repetitions of the same)}}


          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}

          (Apologies for the formatting; I haven’t a clue what this ticket tracker is doing and it seems not to be able to decide whether it supports formatted text or not)
          New: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{ WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{ INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{ May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{ INFO: Beginning extraction from war file}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{ WARNING: Empty contextPath}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: jetty-9.4.z-SNAPSHOT}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{ INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: DefaultSessionIdManager workerName=node0}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: No SessionScavenger set, using defaults}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{ INFO: Scavenging every 660000ms}}
          {{ Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{ INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{ INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: Started @1223ms}}
          {{ May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{ INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{ May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{ INFO: Started initialization}}
          {{ May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{ SEVERE: Failed LogRecorderManager.init}}
          {{ java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{ at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{ at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{ at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{ at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{ at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{ at java.lang.Thread.run(Thread.java:748)}}
          {{ Caused by: java.lang.reflect.InvocationTargetException}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{ at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{ ... 8 more}}
          {{ Caused by: java.lang.StackOverflowError}}
          {{ at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{ at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{ at java.lang.String.getBytes(String.java:918)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{ at java.io.File.exists(File.java:819)}}
          {{ at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{ at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{ at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{ at java.security.AccessController.doPrivileged(Native Method)}}
          {{ at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          {{ (snipped many repetitions of the same)}}


          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}

          (Apologies for the formatting; I haven’t a clue what this ticket tracker is doing and it seems not to be able to decide whether it supports formatted text or not)
          Christopher Head made changes -
          Description Original: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{ WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{ INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{ May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{ INFO: Beginning extraction from war file}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{ WARNING: Empty contextPath}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: jetty-9.4.z-SNAPSHOT}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{ INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: DefaultSessionIdManager workerName=node0}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{ INFO: No SessionScavenger set, using defaults}}
          {{ May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{ INFO: Scavenging every 660000ms}}
          {{ Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{ INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{ INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{ May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{ INFO: Started @1223ms}}
          {{ May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{ INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{ May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{ INFO: Started initialization}}
          {{ May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{ SEVERE: Failed LogRecorderManager.init}}
          {{ java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{ at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{ at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{ at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{ at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{ at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{ at java.lang.Thread.run(Thread.java:748)}}
          {{ Caused by: java.lang.reflect.InvocationTargetException}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{ at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{ at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{ at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{ at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{ ... 8 more}}
          {{ Caused by: java.lang.StackOverflowError}}
          {{ at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{ at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{ at java.lang.String.getBytes(String.java:918)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{ at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{ at java.io.File.exists(File.java:819)}}
          {{ at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{ at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{ at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{ at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{ at java.security.AccessController.doPrivileged(Native Method)}}
          {{ at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          {{ (snipped many repetitions of the same)}}


          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{ at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{ at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{ at java.util.logging.Logger.log(Logger.java:738)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{ at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{ at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{ at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{ at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{ at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}

          (Apologies for the formatting; I haven’t a clue what this ticket tracker is doing and it seems not to be able to decide whether it supports formatted text or not)
          New: On startup, this happens and Jenkins is inaccessible:

          {{Running from: /usr/share/jenkins/jenkins.war}}
          {{May 17, 2017 4:19:01 PM Main deleteWinstoneTempContents}}
          {{WARNING: Failed to delete the temporary Winstone file /tmp/winstone/jenkins.war}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.util.log.Log initialized}}
          {{INFO: Logging initialized @305ms to org.eclipse.jetty.util.log.JavaUtilLog}}
          {{May 17, 2017 4:19:01 PM winstone.Logger logInternal}}
          {{INFO: Beginning extraction from war file}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.server.handler.ContextHandler setContextPath}}
          {{WARNING: Empty contextPath}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.server.Server doStart}}
          {{INFO: jetty-9.4.z-SNAPSHOT}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.webapp.StandardDescriptorProcessor visitServlet}}
          {{INFO: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{INFO: DefaultSessionIdManager workerName=node0}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.DefaultSessionIdManager doStart}}
          {{INFO: No SessionScavenger set, using defaults}}
          {{May 17, 2017 4:19:01 PM org.eclipse.jetty.server.session.HouseKeeper startScavenging}}
          {{INFO: Scavenging every 660000ms}}
          {{Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")}}
          {{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.handler.ContextHandler doStart}}
          {{INFO: Started w.@3e08ff24}}{{\{/,file:///var/cache/jenkins/war/,AVAILABLE} \{/var/cache/jenkins/war}}}{{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.AbstractConnector doStart}}
          {{INFO: Started ServerConnector@4c163e3}}{{\{HTTP/1.1,[http/1.1]}}}{{\{::1:8080}}}
          {{May 17, 2017 4:19:02 PM org.eclipse.jetty.server.Server doStart}}
          {{INFO: Started @1223ms}}
          {{May 17, 2017 4:19:02 PM winstone.Logger logInternal}}
          {{INFO: Winstone Servlet Engine v4.0 running: controlPort=disabled}}
          {{May 17, 2017 4:19:02 PM jenkins.InitReactorRunner$1 onAttained}}
          {{INFO: Started initialization}}
          {{May 17, 2017 4:19:03 PM jenkins.InitReactorRunner$1 onTaskFailed}}
          {{SEVERE: Failed LogRecorderManager.init}}
          {{java.lang.Error: java.lang.reflect.InvocationTargetException}}
          {{at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)}}
          {{at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)}}
          {{at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)}}
          {{at jenkins.model.Jenkins$7.runTask(Jenkins.java:1088)}}
          {{at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)}}
          {{at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)}}
          {{at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)}}
          {{at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)}}
          {{at java.lang.Thread.run(Thread.java:748)}}
          {{Caused by: java.lang.reflect.InvocationTargetException}}
          {{at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)}}
          {{at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)}}
          {{at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)}}
          {{at java.lang.reflect.Method.invoke(Method.java:498)}}
          {{at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)}}
          {{... 8 more}}
          {{Caused by: java.lang.StackOverflowError}}
          {{at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:304)}}
          {{at java.lang.StringCoding.encode(StringCoding.java:344)}}
          {{at java.lang.String.getBytes(String.java:918)}}
          {{at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)}}
          {{at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)}}
          {{at java.io.File.exists(File.java:819)}}
          {{at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)}}
          {{at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)}}
          {{at sun.misc.URLClassPath.findResource(URLClassPath.java:215)}}
          {{at java.net.URLClassLoader$2.run(URLClassLoader.java:569)}}
          {{at java.net.URLClassLoader$2.run(URLClassLoader.java:567)}}
          {{at java.security.AccessController.doPrivileged(Native Method)}}
          {{at java.net.URLClassLoader.findResource(URLClassLoader.java:566)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:546)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{at java.util.logging.Logger.log(Logger.java:738)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{at java.util.logging.Logger.log(Logger.java:738)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{at java.util.logging.Logger.log(Logger.java:738)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}


          (snipped many repetitions of the same)


          {{at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{at java.util.logging.Logger.log(Logger.java:738)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{at java.util.logging.Logger.log(Logger.java:738)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          {{at hudson.logging.LogRecorder$2.publish(LogRecorder.java:108)}}
          {{at hudson.logging.WeakLogHandler.publish(WeakLogHandler.java:53)}}
          {{at java.util.logging.Logger.log(Logger.java:738)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.log(JavaUtilLog.java:167)}}
          {{at org.eclipse.jetty.util.log.JavaUtilLog.debug(JavaUtilLog.java:227)}}
          {{at org.eclipse.jetty.webapp.WebAppContext.isSystemResource(WebAppContext.java:857)}}
          {{at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:548)}}
          {{at java.lang.ClassLoader.loadClass(ClassLoader.java:357)}}
          {{at hudson.logging.LogRecorder.orderedTargets(LogRecorder.java:82)}}
          Oleg Nenashev made changes -
          Labels New: jetty

          Oleg Nenashev added a comment -

           CC olamy. I'd guess it is related to the Jetty update

          Oleg Nenashev added a comment -  CC olamy . I'd guess it is related to the Jetty update
          Oleg Nenashev made changes -
          Labels Original: jetty New: jetty regression

          Oleg Nenashev added a comment -

          So it will happen if and only if the Debug logging for Jetty is enabled: https://github.com/eclipse/jetty.project/blob/jetty-9.4.x/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebAppContext.java#L857

          It has been added by this commit: https://github.com/eclipse/jetty.project/commit/afb750515e3f5bd2f3ebb7a84b5dc34f7cdcef6a . Will raise an issue in the Jetty bugtracker

          Oleg Nenashev added a comment - So it will happen if and only if the Debug logging for Jetty is enabled: https://github.com/eclipse/jetty.project/blob/jetty-9.4.x/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebAppContext.java#L857 It has been added by this commit: https://github.com/eclipse/jetty.project/commit/afb750515e3f5bd2f3ebb7a84b5dc34f7cdcef6a . Will raise an issue in the Jetty bugtracker
          Oleg Nenashev made changes -
          Assignee New: Oleg Nenashev [ oleg_nenashev ]

            oleg_nenashev Oleg Nenashev
            haw777 Christopher Head
            Votes:
            1 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: