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  1. Jenkins
  2. JENKINS-63458

Agent deadlock associated with SlaveInitializer, part III

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    • Similar Issues:
    • Released As:
      2.254

      Description

      Split from JENKINS-63082:

      Found one Java-level deadlock:
      =============================
      "pool-1-thread-17 for channel id=215328":
        waiting to lock monitor 0x00007f2834022ae8 (object 0x000000076ec31200, a hudson.remoting.RemoteClassLoader),
        which is held by "pool-1-thread-7"
      "pool-1-thread-7":
        waiting to lock monitor 0x00007f2814005a28 (object 0x000000076fc8fda8, a hudson.slaves.SlaveComputer$SlaveInitializer$1),
        which is held by "pool-1-thread-17 for channel id=215328"
      
      Java stack information for the threads listed above:
      ===================================================
      "pool-1-thread-17 for channel id=215328":
      	at hudson.slaves.SlaveComputer$SlaveInitializer$1.publish(SlaveComputer.java:1037)
      	- locked <0x000000076fc8fda8> (a hudson.slaves.SlaveComputer$SlaveInitializer$1)
      	at java.util.logging.Logger.log(Logger.java:738)
      	at java.util.logging.Logger.doLog(Logger.java:765)
      	at java.util.logging.Logger.log(Logger.java:788)
      	at java.util.logging.Logger.fine(Logger.java:1516)
      	at hudson.remoting.Channel.send(Channel.java:764)
      	- locked <0x000000076e47f300> (a hudson.remoting.Channel)
      	at ...
      "pool-1-thread-7":
      	at hudson.slaves.SlaveComputer$SlaveInitializer$1.publish(SlaveComputer.java:1036)
      	- waiting to lock <0x000000076fc8fda8> (a hudson.slaves.SlaveComputer$SlaveInitializer$1)
      	at java.util.logging.Logger.log(Logger.java:738)
      	at java.util.logging.Logger.doLog(Logger.java:765)
      	at java.util.logging.Logger.log(Logger.java:831)
      	at hudson.remoting.RemoteClassLoader.prefetchClassReference(RemoteClassLoader.java:372)
      	at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:214)
      	at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:184)
      	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
      	- locked <0x000000076ec31200> (a hudson.remoting.RemoteClassLoader)
      	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      	at ...
      

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            jglick Jesse Glick created issue -
            jglick Jesse Glick made changes -
            Field Original Value New Value
            Status Open [ 1 ] In Progress [ 3 ]
            jglick Jesse Glick made changes -
            Labels deadlock logging lts-candidate remoting
            jglick Jesse Glick made changes -
            Labels deadlock logging lts-candidate remoting deadlock logging lts-candidate regression remoting
            jglick Jesse Glick made changes -
            Remote Link This issue links to "jenkins #4912 (Web Link)" [ 25700 ]
            jglick Jesse Glick made changes -
            Status In Progress [ 3 ] In Review [ 10005 ]
            jglick Jesse Glick made changes -
            Link This issue relates to JENKINS-63082 [ JENKINS-63082 ]
            jglick Jesse Glick made changes -
            Link This issue relates to JENKINS-62181 [ JENKINS-62181 ]
            timja Tim Jacomb made changes -
            Resolution Fixed [ 1 ]
            Status In Review [ 10005 ] Resolved [ 5 ]
            burtsevyg Yuriy Burtsev made changes -
            Comment [ Nodes is up but jobs not running. ]
            jglick Jesse Glick made changes -
            Released As 2.254
            olivergondza Oliver Gond┼ża made changes -
            Labels deadlock logging lts-candidate regression remoting 2.249.1-fixed deadlock logging regression remoting

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              Assignee:
              jglick Jesse Glick
              Reporter:
              jglick Jesse Glick
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                Updated:
                Resolved: