user@host:~$ uname -a
Linux host 3.13.0-16-generic #36-Ubuntu SMP Tue Mar 4 23:02:40 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
user@host:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu Trusty Tahr (development branch)
Release:	14.04
Codename:	trusty
user@host:~$ java -version
java version "1.8.0"
Java(TM) SE Runtime Environment (build 1.8.0-b132)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b70, mixed mode)
user@host:~$ javac -version
javac 1.8.0
user@host:~$ ls -lah /usr/lib/jvm/
total 68K
drwxr-xr-x   5 root root 4,0K mars   7 08:23 .
drwxr-xr-x 183 root root  36K mars   7 08:23 ..
lrwxrwxrwx   1 root root   24 oct.  12 20:13 default-java -> java-1.7.0-openjdk-amd64
lrwxrwxrwx   1 root root   20 oct.  12 01:36 java-1.7.0-openjdk-amd64 -> java-7-openjdk-amd64
-rw-r--r--   1 root root 2,4K janv. 31 20:27 .java-1.7.0-openjdk-amd64.jinfo
drwxr-xr-x   7 root root 4,0K févr. 13 18:32 java-7-openjdk-amd64
drwxr-xr-x   8 root root 4,0K févr. 27 13:24 java-7-oracle
-rw-r--r--   1 root root 2,5K févr. 27 13:24 .java-7-oracle.jinfo
drwxr-xr-x   8 root root 4,0K mars   7 08:23 java-8-oracle
-rw-r--r--   1 root root 2,5K mars   7 08:23 .java-8-oracle.jinfo
user@host:~$ sudo apt-cache show jenkins
Package: jenkins
Priority: optional
Section: universe/java
Installed-Size: 106
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
Architecture: all
Version: 1.509.2+dfsg-2
Depends: adduser, default-jre-headless | java6-runtime-headless, jenkins-common (= 1.509.2+dfsg-2), sysv-rc (>= 2.88dsf-24) | file-rc (>= 0.8.16)
Conflicts: jenkins-tomcat, tomcat6
Filename: pool/universe/j/jenkins/jenkins_1.509.2+dfsg-2_all.deb
Size: 14750
MD5sum: 59d1a41df4ed27df15a8f355eaf10000
SHA1: 7e41ca88a04f402ba9bc32b09928f4a9f17216ba
SHA256: 4de1bf523168507849d173f05d3fcfcb610e51d42c8592b5fa53693cf8af114b
Description-en: Continuous Integration and Job Scheduling Server
 Jenkins monitors executions of repeated jobs, such as building a software
 project or jobs run by cron. Among those things, current Jenkins focuses
 on the following two jobs:
 .
  * Building/testing software projects continuously, just like CruiseControl
    or DamageControl. In a nutshell, Jenkins provides an easy-to-use
    so-called continuous integration system, making it easier for developers
    to integrate changes to the project, and making it easier for users to
    obtain a fresh build. The automated, continuous build increases
    productivity.
  * Monitoring executions of externally-run jobs, such as cron jobs and
    procmail jobs, even those that are run on a remote machine. For example,
    with cron, all you receive is regular e-mails that capture the output,
    and it is up to you to look at them diligently and notice when it broke.
    Jenkins keeps those outputs and makes it easy for you to notice when
    something is wrong.
 .
 This package supports using Jenkins in standalone mode utilising the
 embedded winstone servlet container.
Description-md5: d4b314ee3431ba663d8c5b45429ff25f
Homepage: http://jenkins-ci.org/
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu

user@host:~$ sudo service jenkins stop
stop: Unknown instance: 
user@host:~$ ls -lah /etc/default/jenkins 
-rw-r--r-- 1 root root 2,0K août  12  2013 /etc/default/jenkins
pascalav@pascalav:~$ cat /etc/default/jenkins 
# defaults for jenkins continuous integration server

# pulled in from the init script; makes things easier.
NAME=jenkins

# location of java
JAVA=/usr/bin/java

# arguments to pass to java
#JAVA_ARGS="-Xmx256m"

PIDFILE=/var/run/jenkins/jenkins.pid

# user id to be invoked as (otherwise will run as root; not wise!)
JENKINS_USER=jenkins

# location of jenkins arch indep files
JENKINS_ROOT=/usr/share/jenkins

# location of the jenkins war file
JENKINS_WAR=/usr/share/jenkins/jenkins.war

# jenkins home location
JENKINS_HOME=/var/lib/jenkins

# jenkins /run location
JENKINS_RUN=/var/run/jenkins

# set this to false if you don't want Hudson to run by itself
# in this set up, you are expected to provide a servlet container
# to host jenkins.
RUN_STANDALONE=true

# log location.  this may be a syslog facility.priority
JENKINS_LOG=/var/log/jenkins/$NAME.log

# OS LIMITS SETUP
#   comment this out to observe /etc/security/limits.conf
#   this is on by default because http://github.com/feniix/hudson/commit/d13c08ea8f5a3fa730ba174305e6429b74853927
#   reported that Ubuntu's PAM configuration doesn't include pam_limits.so, and as a result the # of file
#   descriptors are forced to 1024 regardless of /etc/security/limits.conf
MAXOPENFILES=8192

# port for HTTP connector (default 8080; disable with -1)
HTTP_PORT=8080

# port for AJP connector (disabled by default)
AJP_PORT=-1

# Listen address for HTTP connector
HTTP_HOST=127.0.0.1

# Listen address for AJP connector
AJP_HOST=127.0.0.1

# arguments to pass to jenkins.
# --javahome=$JAVA_HOME
# --httpPort=$HTTP_PORT (default 8080; disable with -1)
# --httpsPort=$HTTP_PORT
# --ajp13Port=$AJP_PORT
# --argumentsRealm.passwd.$ADMIN_USER=[password]
# --argumentsRealm.$ADMIN_USER=admin
# --webroot=~/.jenkins/war
JENKINS_ARGS="--webroot=$JENKINS_RUN/war --httpPort=$HTTP_PORT --ajp13Port=$AJP_PORT"
JENKINS_ARGS="$JENKINS_ARGS --httpListenAddress=$HTTP_HOST --ajp13ListenAddress=$AJP_HOST"
JENKINS_ARGS="$JENKINS_ARGS --preferredClassLoader=java.net.URLClassLoader"
user@host:~$ ls -lah /var/lib/jenkins/config.xml
-rw-r--r-- 1 jenkins jenkins 1,4K mars   7 10:33 /var/lib/jenkins/config.xml
user@host:~$ cat /var/lib/jenkins/config.xml
<?xml version='1.0' encoding='UTF-8'?>
<hudson>
  <disabledAdministrativeMonitors/>
  <version>1.509.2</version>
  <numExecutors>2</numExecutors>
  <mode>NORMAL</mode>
  <useSecurity>true</useSecurity>
  <authorizationStrategy class="hudson.security.AuthorizationStrategy$Unsecured"/>
  <securityRealm class="hudson.security.SecurityRealm$None"/>
  <projectNamingStrategy class="jenkins.model.ProjectNamingStrategy$DefaultProjectNamingStrategy"/>
  <workspaceDir>${ITEM_ROOTDIR}/workspace</workspaceDir>
  <buildsDir>${ITEM_ROOTDIR}/builds</buildsDir>
  <jdks>
    <jdk>
      <name>Default</name>
      <home>/usr/lib/jvm/java-8-oracle</home>
      <properties/>
    </jdk>
  </jdks>
  <viewsTabBar class="hudson.views.DefaultViewsTabBar"/>
  <myViewsTabBar class="hudson.views.DefaultMyViewsTabBar"/>
  <clouds/>
  <slaves/>
  <quietPeriod>5</quietPeriod>
  <scmCheckoutRetryCount>0</scmCheckoutRetryCount>
  <views>
    <hudson.model.AllView>
      <owner class="hudson" reference="../../.."/>
      <name>All</name>
      <filterExecutors>false</filterExecutors>
      <filterQueue>false</filterQueue>
      <properties class="hudson.model.View$PropertyList"/>
    </hudson.model.AllView>
  </views>
  <primaryView>All</primaryView>
  <slaveAgentPort>0</slaveAgentPort>
  <label></label>
  <nodeProperties/>
  <globalNodeProperties/>
</hudson>
user@host:~$ sudo rm -f /var/log/jenkins/jenkins.log; sudo service jenkins start; sleep 10; head -n200 /var/log/jenkins/jenkins.log; sleep 2; sudo service jenkins stop
jenkins start/running, process 6324
Running from: /usr/share/jenkins/jenkins.war
Mar 07, 2014 10:39:39 AM winstone.Logger logInternal
INFO: Beginning extraction from war file
Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
Mar 07, 2014 10:39:41 AM winstone.Logger logInternal
INFO: HTTP Listener started: port=8080
Mar 07, 2014 10:39:41 AM winstone.Logger logInternal
INFO: Winstone Servlet Engine v0.9.10 running: controlPort=disabled
Mar 07, 2014 10:39:41 AM jenkins.InitReactorRunner$1 onAttained
INFO: Started initialization
Mar 07, 2014 10:39:41 AM jenkins.InitReactorRunner$1 onAttained
INFO: Listed all plugins
Mar 07, 2014 10:39:41 AM jenkins.InitReactorRunner$1 onAttained
INFO: Prepared all plugins
Mar 07, 2014 10:39:42 AM jenkins.InitReactorRunner$1 onAttained
INFO: Started all plugins
Mar 07, 2014 10:39:45 AM hudson.model.Descriptor load
WARNING: Failed to load /var/lib/jenkins/hudson.maven.MavenModuleSet.xml
hudson.util.IOException2: Unable to read /var/lib/jenkins/hudson.maven.MavenModuleSet.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:170)
	at hudson.model.Descriptor.load(Descriptor.java:806)
	at hudson.maven.MavenModuleSet$DescriptorImpl.<init>(MavenModuleSet.java:1202)
	at hudson.maven.MavenModuleSet.<clinit>(MavenModuleSet.java:1182)
	at sun.misc.Unsafe.ensureClassInitialized(Native Method)
	at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
	at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:142)
	at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1082)
	at java.lang.reflect.Field.getFieldAccessor(Field.java:1063)
	at java.lang.reflect.Field.get(Field.java:387)
	at net.java.sezpoz.IndexItem.instance(IndexItem.java:185)
	at hudson.ExtensionFinder$GuiceFinder.instantiate(ExtensionFinder.java:355)
	at hudson.ExtensionFinder$GuiceFinder.access$400(ExtensionFinder.java:234)
	at hudson.ExtensionFinder$GuiceFinder$SezpozModule$1.get(ExtensionFinder.java:514)
	at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:84)
	at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:52)
	at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:66)
	at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1043)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
	at com.google.inject.Scopes$1$1.get(Scopes.java:59)
	at hudson.ExtensionFinder$GuiceFinder$4$1.get(ExtensionFinder.java:422)
	at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
	at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:990)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1036)
	at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:986)
	at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:391)
	at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:382)
	at hudson.ExtensionFinder._find(ExtensionFinder.java:151)
	at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:318)
	at hudson.ExtensionList.load(ExtensionList.java:295)
	at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
	at hudson.ExtensionList.iterator(ExtensionList.java:138)
	at jenkins.model.Jenkins.getDescriptor(Jenkins.java:1148)
	at hudson.plugins.git.GitTool.onLoaded(GitTool.java:95)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at hudson.init.InitializerFinder.invoke(InitializerFinder.java:120)
	at hudson.init.InitializerFinder$TaskImpl.run(InitializerFinder.java:184)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
	at jenkins.model.Jenkins$7.runTask(Jenkins.java:884)
	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$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:744)
Caused by: com.thoughtworks.xstream.converters.ConversionException: -1 : -1
---- Debugging information ----
message             : -1
cause-exception     : java.lang.ArrayIndexOutOfBoundsException
cause-message       : -1
class               : hudson.maven.MavenModuleSet$DescriptorImpl
required-type       : hudson.maven.MavenModuleSet$DescriptorImpl
converter-type      : hudson.util.RobustReflectionConverter
path                : /hudson.maven.MavenModuleSet$DescriptorImpl
line number         : 2
version             : null
-------------------------------
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:79)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1061)
	at hudson.util.XStream2.unmarshal(XStream2.java:108)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045)
	at hudson.XmlFile.unmarshal(XmlFile.java:166)
	... 48 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
	at com.thoughtworks.xstream.core.util.OrderRetainingMap.entrySet(OrderRetainingMap.java:77)
	at java.util.HashMap.putMapEntries(HashMap.java:511)
	at java.util.HashMap.putAll(HashMap.java:784)
	at com.thoughtworks.xstream.core.util.OrderRetainingMap.<init>(OrderRetainingMap.java:36)
	at com.thoughtworks.xstream.converters.reflection.FieldDictionary.buildMap(FieldDictionary.java:135)
	at com.thoughtworks.xstream.converters.reflection.FieldDictionary.fieldOrNull(FieldDictionary.java:113)
	at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.getFieldOrNull(PureJavaReflectionProvider.java:186)
	at hudson.util.RobustReflectionConverter.fieldDefinedInClass(RobustReflectionConverter.java:328)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:238)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
	... 57 more

Mar 07, 2014 10:39:45 AM hudson.model.Descriptor load
WARNING: Failed to load /var/lib/jenkins/hudson.tasks.Maven.xml
hudson.util.IOException2: Unable to read /var/lib/jenkins/hudson.tasks.Maven.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:170)
	at hudson.model.Descriptor.load(Descriptor.java:806)
	at hudson.tasks.Maven$DescriptorImpl.<init>(Maven.java:385)
	at hudson.tasks.Maven$DescriptorImpl$$FastClassByGuice$$dc4bed9b.newInstance(<generated>)
	at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
	at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)
	at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108)
	at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:87)
	at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:259)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1043)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
	at com.google.inject.Scopes$1$1.get(Scopes.java:59)
	at hudson.ExtensionFinder$GuiceFinder$4$1.get(ExtensionFinder.java:422)
	at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
	at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:990)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1036)
	at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:986)
	at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:391)
	at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:382)
	at hudson.ExtensionFinder._find(ExtensionFinder.java:151)
	at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:318)
	at hudson.ExtensionList.load(ExtensionList.java:295)
	at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
	at hudson.ExtensionList.iterator(ExtensionList.java:138)
	at jenkins.model.Jenkins.getDescriptor(Jenkins.java:1148)
	at hudson.plugins.git.GitTool.onLoaded(GitTool.java:95)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at hudson.init.InitializerFinder.invoke(InitializerFinder.java:120)
	at hudson.init.InitializerFinder$TaskImpl.run(InitializerFinder.java:184)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
	at jenkins.model.Jenkins$7.runTask(Jenkins.java:884)
	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$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:744)
Caused by: com.thoughtworks.xstream.converters.ConversionException: -1 : -1
---- Debugging information ----
message             : -1
cause-exception     : java.lang.ArrayIndexOutOfBoundsException
cause-message       : -1
class               : hudson.tasks.Maven$DescriptorImpl
required-type       : hudson.tasks.Maven$DescriptorImpl
converter-type      : hudson.util.RobustReflectionConverter
path                : /hudson.tasks.Maven$DescriptorImpl/installations
line number         : 3
version             : null
-------------------------------
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:79)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1061)
	at hudson.util.XStream2.unmarshal(XStream2.java:108)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045)
	at hudson.XmlFile.unmarshal(XmlFile.java:166)
	... 39 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
	at com.thoughtworks.xstream.core.util.OrderRetainingMap.entrySet(OrderRetainingMap.java:77)
	at java.util.HashMap.putMapEntries(HashMap.java:511)
	at java.util.HashMap.putAll(HashMap.java:784)
	at com.thoughtworks.xstream.core.util.OrderRetainingMap.<init>(OrderRetainingMap.java:36)
	at com.thoughtworks.xstream.converters.reflection.FieldDictionary.buildMap(FieldDictionary.java:135)
	at com.thoughtworks.xstream.converters.reflection.FieldDictionary.fieldOrNull(FieldDictionary.java:113)
	at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.getFieldOrNull(PureJavaReflectionProvider.java:186)
	at hudson.util.RobustReflectionConverter.fieldDefinedInClass(RobustReflectionConverter.java:328)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:269)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
	... 48 more

Mar 07, 2014 10:39:45 AM hudson.model.Descriptor load
WARNING: Failed to load /var/lib/jenkins/jenkins.model.JenkinsLocationConfiguration.xml
hudson.util.IOException2: Unable to read /var/lib/jenkins/jenkins.model.JenkinsLocationConfiguration.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:170)
	at hudson.model.Descriptor.load(Descriptor.java:806)
	at jenkins.model.JenkinsLocationConfiguration.load(JenkinsLocationConfiguration.java:63)
	at jenkins.model.JenkinsLocationConfiguration.<init>(JenkinsLocationConfiguration.java:41)
	at jenkins.model.JenkinsLocationConfiguration$$FastClassByGuice$$a6785528.newInstance(<generated>)
	at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
	at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)
	at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108)
	at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:87)
	at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:259)
	at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1043)
jenkins stop/waiting
user@host:~$