pstree -p 30455 -a

java,30455 -Djava.util.logging.config.file=/home/arquillian/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Xmx200m-Djava.security.auth.login.config=/opt/hu
  ├─java,21091 -Djava.util.logging.config.file=/home/arquillian/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Xmx200m...

stuck-polling-log

Started on Nov 6, 2011 2:05:29 PM
Using strategy: Default
[poll] Last Build : #38
[poll] Last Built Revision: Revision 68b2fc115c7cbc0ac2b852227d008d4b21f359ba (origin/master)
Fetching changes from the remote Git repositories
Fetching upstream changes from git@github.com:arquillian/arquillian-container-jetty.git
Polling for changes in

thread-dump

 "SCM polling for hudson.maven.MavenModuleSet@76a40575[Arquillian-Container-Jetty]" prio=10 tid=0x00007f071c1ac000 nid=0x5186 in Object.wait() [0x00007f074c620000]
    java.lang.Thread.State: WAITING (on object monitor)
       at java.lang.Object.wait(Native Method)
       at java.lang.Object.wait(Object.java:485)
       at java.lang.UNIXProcess$Gate.waitForExit(UNIXProcess.java:64)
       - locked <0x00007f0756f44f28> (a java.lang.UNIXProcess$Gate)
       at java.lang.UNIXProcess.<init>(UNIXProcess.java:145)
       at java.lang.ProcessImpl.start(ProcessImpl.java:65)
       at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
       at hudson.Proc$LocalProc.<init>(Proc.java:244)
       at hudson.Proc$LocalProc.<init>(Proc.java:216)
       at hudson.Launcher$LocalLauncher.launch(Launcher.java:698)
       at hudson.Launcher$ProcStarter.start(Launcher.java:329)
       at hudson.Launcher$ProcStarter.join(Launcher.java:336)
       at hudson.plugins.git.GitAPI.launchCommandIn(GitAPI.java:731)
       at hudson.plugins.git.GitAPI.launchCommand(GitAPI.java:707)
       at hudson.plugins.git.GitAPI.launchCommand(GitAPI.java:717)
       at hudson.plugins.git.GitAPI.revParse(GitAPI.java:240)
       at hudson.plugins.git.util.DefaultBuildChooser.getCandidateRevisions(DefaultBuildChooser.java:82)
       at hudson.plugins.git.GitSCM$1.invoke(GitSCM.java:616)
       at hudson.plugins.git.GitSCM$1.invoke(GitSCM.java:598)
       at hudson.FilePath.act(FilePath.java:756)
       at hudson.FilePath.act(FilePath.java:738)
       at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:598)
       at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354)
       at hudson.scm.SCM.poll(SCM.java:371)

 "git rev-parse origin/master: stdout copier" prio=10 tid=0x00007f071017d000 nid=0x5283 runnable [0x00007f07166b6000]
    java.lang.Thread.State: RUNNABLE
       at java.io.FileInputStream.readBytes(Native Method)
       at java.io.FileInputStream.read(FileInputStream.java:199)
       at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
       at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
       - locked <0x00007f0756f41db8> (a java.io.BufferedInputStream)
       at java.io.FilterInputStream.read(FilterInputStream.java:90)
       at hudson.util.StreamCopyThread.run(StreamCopyThread.java:60)

 "git rev-parse origin/master: stdout copier" prio=10 tid=0x00007f0710568000 nid=0x5281 runnable [0x00007f0716eed000]
    java.lang.Thread.State: RUNNABLE
       at java.io.FileInputStream.readBytes(Native Method)
       at java.io.FileInputStream.read(FileInputStream.java:199)
       at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
       at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
       - locked <0x00007f0756f3fc78> (a java.io.BufferedInputStream)
       at java.io.FilterInputStream.read(FilterInputStream.java:90)
       at hudson.util.StreamCopyThread.run(StreamCopyThread.java:60)

 "process reaper" daemon prio=10 tid=0x00007f071062a000 nid=0x5261 runnable [0x00007f074c31e000]
    java.lang.Thread.State: RUNNABLE
       at java.lang.UNIXProcess.forkAndExec(Native Method)
       at java.lang.UNIXProcess.access$500(UNIXProcess.java:20)
       at java.lang.UNIXProcess$1$1.run(UNIXProcess.java:109)