[JIRA] [core] (JENKINS-22853) SEVERE: Trying to unexport an object that's already unexported

[jason.mil...@readytalk.com (JIRA)]

Jason Miller edited a comment on JENKINS-22853 SEVERE: Trying to unexport an object that's already unexported We're seeing this error as well after upgrading from 1.551 (Java 6) to 1.565 (Java 7), though I haven't run into any issues so far aside from a lot of log spam: SEVERE: Trying to unexport an object that's already unexported java.lang.IllegalStateException: Invalid object ID 123 iota=252 at hudson.remoting.ExportTable.diagnoseInvalidId(ExportTable.java:277) at hudson.remoting.ExportTable.unexportByOid(ExportTable.java:300) at hudson.remoting.Channel.unexport(Channel.java:600) at hudson.remoting.UnexportCommand.execute(UnexportCommand.java:38) at hudson.remoting.Channel$2.handle(Channel.java:475) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60) Caused by: java.lang.Exception: Object was recently deallocated #123 (ref.0) : hudson.CloseProofOutputStream Created at Tue May 27 11:15:27 MDT 2014 at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:86) at hudson.remoting.ExportTable.export(ExportTable.java:239) at hudson.remoting.Channel.export(Channel.java:592) at hudson.remoting.RemoteOutputStream.writeObject(RemoteOutputStream.java:82) at sun.reflect.GeneratedMethodAccessor467.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:988) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1495) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347) at hudson.util.StreamTaskListener.writeObject(StreamTaskListener.java:161) at sun.reflect.GeneratedMethodAccessor477.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:988) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1495) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347) at hudson.remoting.UserRequest._serialize(UserRequest.java:155) at hudson.remoting.UserRequest.serialize(UserRequest.java:164) at hudson.remoting.UserRequest.<init>(UserRequest.java:62) at hudson.remoting.Channel.call(Channel.java:738) at hudson.FilePath.act(FilePath.java:909) at hudson.FilePath.act(FilePath.java:893) at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:66) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:566) at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:522) at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:457) at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:357) at hudson.scm.SCM.poll(SCM.java:374) at hudson.model.AbstractProject.pollWithWorkspace(AbstractProject.java:1449) at hudson.model.AbstractProject._poll(AbstractProject.java:1420) at hudson.model.AbstractProject.poll(AbstractProject.java:1331) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:466) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:495) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Released at Tue May 27 11:25:34 MDT 2014 at hudson.remoting.ExportTable$Entry.release(ExportTable.java:115) at hudson.remoting.ExportTable.unexportByOid(ExportTable.java:303) at hudson.remoting.Channel.unexport(Channel.java:600) at hudson.remoting.ProxyOutputStream$Unexport$1.run(ProxyOutputStream.java:352) at hudson.remoting.PipeWriter$1.run(PipeWriter.java:158) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:111) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) at hudson.remoting.ExportTable.diagnoseInvalidId(ExportTable.java:270) ... 5 more Caused by: Released at Tue May 27 11:25:34 MDT 2014 at hudson.remoting.ExportTable$Entry.release(ExportTable.java:115) at hudson.remoting.ExportTable.unexportByOid(ExportTable.java:303) at hudson.remoting.Channel.unexport(Channel.java:600) at hudson.remoting.ProxyOutputStream$Unexport$1.run(ProxyOutputStream.java:352) at hudson.remoting.PipeWriter$1.run(PipeWriter.java:158) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:111) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744)

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