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

[rolf.offerma...@gmx.net (JIRA)]

Rolf Offermanns commented on JENKINS-22853 SEVERE: Trying to unexport an object that's already unexported Seeing this multiple times per day (on heavy use even per hour). I have a setup with 6 slaves with 6 build processors, all running freestyle shell jobs. I build around 400 jobs per hour and have 2 out of 500 fails because of this problem. Please let me know if you need more information. Example backtrace (this is 1.599 with slave ver. 2.49): java.lang.IllegalStateException: Invalid object ID 13906 iota=13907 at hudson.remoting.ExportTable.diagnoseInvalidId(ExportTable.java:354) at hudson.remoting.ExportTable.get(ExportTable.java:330) at hudson.remoting.Channel.getExportedObject(Channel.java:604) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:317) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:301) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:260) at hudson.remoting.UserRequest.perform(UserRequest.java:121) at hudson.remoting.UserRequest.perform(UserRequest.java:49) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at ......remote call to otto(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1356) at hudson.remoting.UserResponse.retrieve(UserRequest.java:221) at hudson.remoting.Channel.call(Channel.java:752) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:179) at com.sun.proxy.$Proxy66.join(Unknown Source) at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:979) at hudson.tasks.CommandInterpreter.join(CommandInterpreter.java:137) at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:97) at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:66) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:761) at hudson.model.Build$BuildExecution.build(Build.java:199) at hudson.model.Build$BuildExecution.doRun(Build.java:160) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:536) at hudson.model.Run.execute(Run.java:1718) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:89) at hudson.model.Executor.run(Executor.java:240) Caused by: java.lang.Exception: Object was recently deallocated #13906 (ref.0) : object=null type=hudson.Launcher$RemoteLaunchCallable$1 interfaces=[hudson.Launcher$RemoteProcess] Created at Thu Feb 19 11:24:20 CET 2015 at hudson.remoting.ExportTable$Entry.<init>(ExportTable.java:99) at hudson.remoting.ExportTable.export(ExportTable.java:305) at hudson.remoting.Channel.internalExport(Channel.java:600) at hudson.remoting.Channel.export(Channel.java:591) at hudson.remoting.Channel.export(Channel.java:561) at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1138) at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1101) at hudson.remoting.UserRequest.perform(UserRequest.java:121) at hudson.remoting.UserRequest.perform(UserRequest.java:49) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Released at Thu Feb 19 11:24:20 CET 2015 at hudson.remoting.ExportTable$Entry.release(ExportTable.java:131) at hudson.remoting.ExportTable.unexportByOid(ExportTable.java:382) at hudson.remoting.Channel.unexport(Channel.java:612) at hudson.remoting.UnexportCommand.execute(UnexportCommand.java:43) at hudson.remoting.Channel$2.handle(Channel.java:483) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60) Caused by: Command hudson.remoting.UnexportCommand@1e039395 created at at hudson.remoting.Command.<init>(Command.java:67) at hudson.remoting.Command.<init>(Command.java:50) at hudson.remoting.UnexportCommand.<init>(UnexportCommand.java:33) at hudson.remoting.RemoteInvocationHandler.finalize(RemoteInvocationHandler.java:240) at java.lang.System$2.invokeFinalize(System.java:1267) at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98) at java.lang.ref.Finalizer.access$100(Finalizer.java:34) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210) Caused by: java.lang.Exception: Proxy hudson.remoting.RemoteInvocationHandler@3652 was created for interface hudson.Launcher$RemoteProcess at hudson.remoting.RemoteInvocationHandler.<init>(RemoteInvocationHandler.java:99) at hudson.remoting.RemoteInvocationHandler.wrap(RemoteInvocationHandler.java:111) at hudson.remoting.Channel.export(Channel.java:592) at hudson.remoting.Channel.export(Channel.java:561) at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1138) at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1101) at hudson.remoting.UserRequest.perform(UserRequest.java:121) at hudson.remoting.UserRequest.perform(UserRequest.java:49) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at hudson.remoting.ExportTable.diagnoseInvalidId(ExportTable.java:347) at hudson.remoting.ExportTable.get(ExportTable.java:330) at hudson.remoting.Channel.getExportedObject(Channel.java:604) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:317) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:301) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:260) at hudson.remoting.UserRequest.perform(UserRequest.java:121) at hudson.remoting.UserRequest.perform(UserRequest.java:49) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: Released at Thu Feb 19 11:24:20 CET 2015 at hudson.remoting.ExportTable$Entry.release(ExportTable.java:131) at hudson.remoting.ExportTable.unexportByOid(ExportTable.java:382) at hudson.remoting.Channel.unexport(Channel.java:612) at hudson.remoting.UnexportCommand.execute(UnexportCommand.java:43) at hudson.remoting.Channel$2.handle(Channel.java:483) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:60) Caused by: Command hudson.remoting.UnexportCommand@40e49887 created at at hudson.remoting.Command.<init>(Command.java:67) at hudson.remoting.Command.<init>(Command.java:50) at hudson.remoting.UnexportCommand.<init>(UnexportCommand.java:33) at hudson.remoting.RemoteInvocationHandler.finalize(RemoteInvocationHandler.java:240) at java.lang.System$2.invokeFinalize(System.java:1267) at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98) at java.lang.ref.Finalizer.access$100(Finalizer.java:34) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210) Caused by: java.lang.Exception: Proxy hudson.remoting.RemoteInvocationHandler@3652 was created for interface hudson.Launcher$RemoteProcess at hudson.remoting.RemoteInvocationHandler.<init>(RemoteInvocationHandler.java:99) at hudson.remoting.RemoteInvocationHandler.wrap(RemoteInvocationHandler.java:111) at hudson.remoting.Channel.export(Channel.java:592) at hudson.remoting.Channel.export(Channel.java:561) at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1138) at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:1101) at hudson.remoting.UserRequest.perform(UserRequest.java:121) at hudson.remoting.UserRequest.perform(UserRequest.java:49) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Build step 'Execute shell' marked build as failure

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