In out internal CI test system java/awt/FullScreen/8013581/bug8013581.java timesout with following dump:

Threads class SMR info:
_java_thread_list=0x000002354a6d4570, length=16, elements={
0x0000023525452800, 0x0000023549e3d000, 0x0000023549e3e800, 0x0000023549e54000,
0x0000023549e57000, 0x0000023549e58800, 0x0000023549e59800, 0x0000023549e66000,
0x0000023549e2a800, 0x0000023549fed000, 0x0000023549ff0000, 0x000002354a05e000,
0x000002354a05c800, 0x000002354a05e800, 0x000002354a05b800, 0x000002354a05d000
}

"main" #1 prio=5 os_prio=0 cpu=109.38ms elapsed=240.15s tid=0x0000023525452800 nid=0x1760 in Object.wait() [0x00000072115fe000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14-internal/Native Method)
- waiting on <0x00000000ffeb6198> (a java.lang.Thread)
at java.lang.Thread.join(java.base@14-internal/Thread.java:1304)
- locked <0x00000000ffeb6198> (a java.lang.Thread)
at java.lang.Thread.join(java.base@14-internal/Thread.java:1372)
at com.sun.javatest.regtest.agent.MainWrapper.main(MainWrapper.java:74)

"Reference Handler" #2 daemon prio=10 os_prio=2 cpu=0.00ms elapsed=240.14s tid=0x0000023549e3d000 nid=0xbf4 waiting on condition [0x0000007211cfe000]
   java.lang.Thread.State: RUNNABLE
at java.lang.ref.Reference.waitForReferencePendingList(java.base@14-internal/Native Method)
at java.lang.ref.Reference.processPendingReferences(java.base@14-internal/Reference.java:241)
at java.lang.ref.Reference$ReferenceHandler.run(java.base@14-internal/Reference.java:213)

"Finalizer" #3 daemon prio=8 os_prio=1 cpu=0.00ms elapsed=240.14s tid=0x0000023549e3e800 nid=0xa0c in Object.wait() [0x0000007211dfe000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14-internal/Native Method)
- waiting on <0x00000000fff0b048> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14-internal/ReferenceQueue.java:155)
- locked <0x00000000fff0b048> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14-internal/ReferenceQueue.java:176)
at java.lang.ref.Finalizer$FinalizerThread.run(java.base@14-internal/Finalizer.java:170)

"Signal Dispatcher" #4 daemon prio=9 os_prio=2 cpu=0.00ms elapsed=240.14s tid=0x0000023549e54000 nid=0x18fc runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Attach Listener" #5 daemon prio=5 os_prio=2 cpu=0.00ms elapsed=240.14s tid=0x0000023549e57000 nid=0x1300 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" #6 daemon prio=9 os_prio=2 cpu=46.88ms elapsed=240.14s tid=0x0000023549e58800 nid=0x970 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

"C1 CompilerThread0" #9 daemon prio=9 os_prio=2 cpu=140.63ms elapsed=240.14s tid=0x0000023549e59800 nid=0x2840 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

"Sweeper thread" #10 daemon prio=9 os_prio=2 cpu=15.63ms elapsed=240.14s tid=0x0000023549e66000 nid=0x2ab8 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Common-Cleaner" #11 daemon prio=8 os_prio=1 cpu=0.00ms elapsed=240.11s tid=0x0000023549e2a800 nid=0x2414 in Object.wait() [0x00000072123ff000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(java.base@14-internal/Native Method)
- waiting on <0x00000000fff947c8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14-internal/ReferenceQueue.java:155)
- locked <0x00000000fff947c8> (a java.lang.ref.ReferenceQueue$Lock)
at jdk.internal.ref.CleanerImpl.run(java.base@14-internal/CleanerImpl.java:148)
at java.lang.Thread.run(java.base@14-internal/Thread.java:833)
at jdk.internal.misc.InnocuousThread.run(java.base@14-internal/InnocuousThread.java:134)

"Service Thread" #12 daemon prio=9 os_prio=0 cpu=0.00ms elapsed=240.08s tid=0x0000023549fed000 nid=0x17a8 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Notification Thread" #13 daemon prio=9 os_prio=0 cpu=0.00ms elapsed=240.08s tid=0x0000023549ff0000 nid=0x344 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"MainThread" #15 prio=5 os_prio=0 cpu=156.25ms elapsed=240.06s tid=0x000002354a05e000 nid=0x2954 in Object.wait() [0x00000072127fe000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14-internal/Native Method)
- waiting on <0x00000000ffdd1878> (a java.lang.Object)
at java.lang.Object.wait(java.base@14-internal/Object.java:321)
at sun.awt.SunToolkit.waitForIdle(java.desktop@14-internal/SunToolkit.java:1565)
- locked <0x00000000ffdd1878> (a java.lang.Object)
at sun.awt.SunToolkit.realSync(java.desktop@14-internal/SunToolkit.java:1500)
at sun.awt.SunToolkit.realSync(java.desktop@14-internal/SunToolkit.java:1402)
at java.awt.Robot.waitForIdle(java.desktop@14-internal/Robot.java:675)
- locked <0x00000000ffdfde68> (a java.awt.Robot)
at bug8013581.main(bug8013581.java:49)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@14-internal/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@14-internal/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@14-internal/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@14-internal/Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.lang.Thread.run(java.base@14-internal/Thread.java:833)

"Java2D Disposer" #16 daemon prio=10 os_prio=2 cpu=0.00ms elapsed=239.97s tid=0x000002354a05c800 nid=0xbd0 in Object.wait() [0x00000072128ff000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14-internal/Native Method)
- waiting on <0x00000000ffdebfb0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14-internal/ReferenceQueue.java:155)
- locked <0x00000000ffdebfb0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14-internal/ReferenceQueue.java:176)
at sun.java2d.Disposer.run(java.desktop@14-internal/Disposer.java:144)
at java.lang.Thread.run(java.base@14-internal/Thread.java:833)

"AWT-Shutdown" #17 prio=5 os_prio=0 cpu=0.00ms elapsed=239.97s tid=0x000002354a05e800 nid=0x420 in Object.wait() [0x00000072129ff000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14-internal/Native Method)
- waiting on <0x00000000ffdeeba0> (a java.lang.Object)
at java.lang.Object.wait(java.base@14-internal/Object.java:321)
at sun.awt.AWTAutoShutdown.run(java.desktop@14-internal/AWTAutoShutdown.java:291)
- locked <0x00000000ffdeeba0> (a java.lang.Object)
at java.lang.Thread.run(java.base@14-internal/Thread.java:833)

"AWT-Windows" #18 daemon prio=6 os_prio=0 cpu=46.88ms elapsed=239.97s tid=0x000002354a05b800 nid=0x17f4 runnable [0x0000007212aff000]
   java.lang.Thread.State: RUNNABLE
at sun.awt.windows.WToolkit.eventLoop(java.desktop@14-internal/Native Method)
at sun.awt.windows.WToolkit.run(java.desktop@14-internal/WToolkit.java:312)
at java.lang.Thread.run(java.base@14-internal/Thread.java:833)

"AWT-EventQueue-0" #21 prio=6 os_prio=0 cpu=15.63ms elapsed=239.89s tid=0x000002354a05d000 nid=0x1e9c waiting on condition [0x00000072135fe000]
   java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@14-internal/Native Method)
- parking to wait for <0x00000000ffc853b0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(java.base@14-internal/LockSupport.java:341)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@14-internal/AbstractQueuedSynchronizer.java:505)
at java.util.concurrent.ForkJoinPool.managedBlock(java.base@14-internal/ForkJoinPool.java:3137)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@14-internal/AbstractQueuedSynchronizer.java:1614)
at java.awt.EventQueue.getNextEvent(java.desktop@14-internal/EventQueue.java:566)
at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@14-internal/EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@14-internal/EventDispatchThread.java:124)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@14-internal/EventDispatchThread.java:113)
at java.awt.EventDispatchThread.pumpEvents(java.desktop@14-internal/EventDispatchThread.java:109)
at java.awt.EventDispatchThread.pumpEvents(java.desktop@14-internal/EventDispatchThread.java:101)
at java.awt.EventDispatchThread.run(java.desktop@14-internal/EventDispatchThread.java:90)

"VM Thread" os_prio=2 cpu=0.00ms elapsed=240.14s tid=0x0000023549e38800 nid=0x26a8 runnable

"GC Thread#0" os_prio=2 cpu=0.00ms elapsed=240.15s tid=0x000002352547b000 nid=0x490 runnable

"G1 Main Marker" os_prio=2 cpu=0.00ms elapsed=240.15s tid=0x0000023525480800 nid=0x2548 runnable

"G1 Conc#0" os_prio=2 cpu=0.00ms elapsed=240.15s tid=0x0000023525486800 nid=0x2664 runnable

"G1 Refine#0" os_prio=2 cpu=0.00ms elapsed=240.15s tid=0x00000235494b0800 nid=0x1b14 runnable

"G1 Young RemSet Sampling" os_prio=2 cpu=0.00ms elapsed=240.15s tid=0x00000235494b1800 nid=0x1468 runnable
"VM Periodic Task Thread" os_prio=2 cpu=0.00ms elapsed=240.08s tid=0x000002354a016000 nid=0x20c4 waiting on condition

JNI global refs: 91, weak refs: 5

--- Timeout information end.
elapsed time (seconds): 240.248
----------configuration:(3/43)----------
Boot Layer
  add modules: java.desktop

----------System.out:(1/27)----------
Timeout refired 240 times
----------System.err:(0/0)----------