"Handling POST /jenkins/view/proces/job/MY_JOB/doRename : …" … waiting for monitor entry […]
   java.lang.Thread.State: BLOCKED (on object monitor)
    at hudson.model.ListView$Listener.renameViewItem(ListView.java:421)
    - waiting to lock <…> (a com.smartcodeltd.jenkinsci.plugins.buildmonitor.BuildMonitorView)
    at hudson.model.ListView$Listener.onLocationChanged(ListView.java:404)
    at hudson.model.listeners.ItemListener.fireLocationChange(ItemListener.java:208)
    at hudson.model.AbstractItem.renameTo(AbstractItem.java:317)
    - locked <…> (a hudson.maven.MavenModuleSet)
    - locked <…> (a hudson.model.Hudson)
    at hudson.model.Job.renameTo(Job.java:617)
    at hudson.model.Job.doDoRename(Job.java:1403)

"Handling POST /jenkins/view/MY_VIEW/configSubmit : …" … waiting for monitor entry […]
   java.lang.Thread.State: BLOCKED (on object monitor)
    at jenkins.model.Jenkins.save(Jenkins.java:2676)
    - waiting to lock <…> (a hudson.model.Hudson)
    at hudson.model.View.save(View.java:341)
    at hudson.util.PersistedList.onModified(PersistedList.java:173)
    at hudson.util.PersistedList.replaceBy(PersistedList.java:85)
    at hudson.util.DescribableList.rebuildHetero(DescribableList.java:203)
    at hudson.model.ListView.submit(ListView.java:348)
    at com.smartcodeltd.jenkinsci.plugins.buildmonitor.BuildMonitorView.submit(BuildMonitorView.java:99)
    at hudson.model.View.doConfigSubmit(View.java:956)
    - locked <…> (a com.smartcodeltd.jenkinsci.plugins.buildmonitor.BuildMonitorView)