Deadlock on shutdown

从 deadlock.txt 和关机堆栈跟踪开始，然后检查 IDEWorkbenchAdvisor.disconnectFromWorkspace、IDEWorkbenchAdvisor.postShutdown、Workspace.save 和 ResourceRefreshHandler.refreshRepository。在报告的重构重命名之后重现关机过程，并跟踪工作区保存等待；当 Eclipse 能够完成关机且不会卡在保存工作区对话框中时，即视为完成。

Eclipse SDK
Version: 2026-06 (4.40)
Build id: I20260306-1800

See:

deadlock.txt

"main" #3 [1778] prio=6 os_prio=0 cpu=29546.71ms elapsed=375.64s tid=0x00007fef7801a9e0 nid=1778 runnable  [0x00007fef7cbfa000]
   java.lang.Thread.State: RUNNABLE
	at org.eclipse.swt.internal.gtk.OS.Call(Native Method)
	at org.eclipse.swt.widgets.Display.sleep(Display.java:5630)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:165)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:360)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:472)
	at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:231)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.disconnectFromWorkspace(IDEWorkbenchAdvisor.java:564)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$2.run(IDEWorkbenchAdvisor.java:371)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.postShutdown(IDEWorkbenchAdvisor.java:392)
	at org.eclipse.ui.internal.Workbench.shutdown(Workbench.java:3065)
	at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1196)

"Worker-26: Git Repository Refresh" #239 [10560] prio=5 os_prio=0 cpu=132.61ms elapsed=60.76s tid=0x00007fee4412d070 nid=10560 in Object.wait()  [0x00007fef433f8000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait0([email protected]/Native Method)
	- waiting on <no object reference available>
	at java.lang.Object.wait([email protected]/Object.java:389)
	at java.lang.Object.wait([email protected]/Object.java:351)
	at org.eclipse.core.internal.jobs.ThreadJob.waitForRun(ThreadJob.java:335)
	- locked <0x000000071da7f5a8> (a java.lang.Object)
	at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:214)
	at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:98)
	at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:358)
	at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:125)
	at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2452)
	at org.eclipse.core.internal.resources.Resource.refreshLocal(Resource.java:1675)
	at org.eclipse.egit.core.internal.ResourceRefreshHandler.lambda$0(ResourceRefreshHandler.java:154)
	at org.eclipse.egit.core.internal.ResourceRefreshHandler$$Lambda/0x000000000aef4910.run(Unknown Source)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2505)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2533)
	at org.eclipse.egit.core.internal.ResourceRefreshHandler.refreshRepository(ResourceRefreshHandler.java:170)
	at org.eclipse.egit.ui.internal.ExternalRepositoryScanner$ResourceRefreshJob.run(ExternalRepositoryScanner.java:430)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

"ModalContext" #238 [10441] prio=6 os_prio=0 cpu=1.33ms elapsed=83.14s tid=0x00007fef78c01220 nid=10441 in Object.wait()  [0x00007fef434f9000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait0([email protected]/Native Method)
	- waiting on <no object reference available>
	at java.lang.Object.wait([email protected]/Object.java:389)
	at java.lang.Object.wait([email protected]/Object.java:351)
	at org.eclipse.core.internal.jobs.ThreadJob.waitForRun(ThreadJob.java:335)
	- locked <0x000000071da7f5a8> (a java.lang.Object)
	at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:214)
	at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:98)
	at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:358)
	at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:125)
	at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2452)
	at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1277)
	at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2549)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.lambda$1(IDEWorkbenchAdvisor.java:558)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$$Lambda/0x000000000ac348e0.run(Unknown Source)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:123)

"Worker-6: Compacting resource model" #94 [5946] prio=5 os_prio=0 cpu=2066.04ms elapsed=363.00s tid=0x00007fedcc0026e0 nid=5946 in Object.wait()  [0x00007fee4c3d1000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait0([email protected]/Native Method)
	- waiting on <no object reference available>
	at java.lang.Object.wait([email protected]/Object.java:389)
	at java.lang.Object.wait([email protected]/Object.java:351)
	at org.eclipse.core.internal.jobs.ThreadJob.waitForRun(ThreadJob.java:335)
	- locked <0x000000071da7f5a8> (a java.lang.Object)
	at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:214)
	at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:98)
	at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:358)
	at org.eclipse.core.internal.utils.StringPoolJob.run(StringPoolJob.java:103)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

I did a refactor rename (which for some reason didn't change the file on disk) and closed Eclipse. This hanged with the "saving workspace" dialog, showing no progress.

I'm not sure if this is for EGit or for platform, I'm not seeing exactly what all the jobs are waiting on.