Hi Guru,
I think I have isolated the problem ; it relates to GWT FlexTable (with
fixed column & row size) that is cleaned and refilled.
Tomorrow I'll build a clean GWT reproducer app and will send it to you.
I'll also do the exact same in pure html/js without GWT being involved.
Matthieu
On Tue, Apr 12, 2016 at 11:18 AM, Guru Hb <guru...@oracle.com> wrote:
> Thank you Matthieu,
>
> Let me create a sample GWT web application with tabs along with the use
> case mentioned below. Will update the status in the JBS.
>
> Thanks,
> Guru
>
>
> On 12/4/16 2:26 PM, Matthieu BROUILLARD wrote:
>
> Hi,
>
> let me try to give more insights
>
> *>>> 0. resume of running and crashing JVMs*
> 64 bits: all tested work (at least issue not reproduced)
> 32 bits:
> - 8u74-i586, 8u60-i586: fail
> - 8u45-i586: OK
>
> *>>> 00. Application under test*
> We have simplified the reproducer JavaFX app as "just" a simple webview
> opening our GWT webapplication.
> There's no magic here, just a call to load() method on the WebEngine of a
> WebView.
>
> *>>> 1. What Content is loaded to WebEngine. (Live webpage or custom
> content)*
> It is a dynamic GWT webapplication.
> When launched, the application loads correctly: dynamic content (multiple
> dynamic parts in the app) is created/loaded/shown.
> The loaded page shows several tabs, when clicking on a tab the JVM crashes.
>
> *>>> 2. which mouse event lead to crash (Right / left click, Double click,
> Scroll)*
> single left click.
>
> *>>> 3. W.r.t 2nd point, is there a pop-up dialog exist ? or what was the
> html element under which mouse event triggered (Input element, Editable
> div, Form elements, Image , upload dialog, table,etc).*
> it is a simple div element that is CSS styled.
>
> *>>> 4. Any Modal Dialog used in the application under test , which will
> be used as a call back to an event from WebEngine ?*
> No in this case our JavaFX reproducer app, is nothing more than:
> ...
> WebView wv = new WebView();
> wv.getEngine().load("http://ourwebapp";);
> ...
>
> In our global product we have indeed interaction between the host JVM &
> the webapp ; but here we reproduce the crash with a simple app consisting
> of the 2 lines above.
>
>
> On Tue, Apr 12, 2016 at 9:41 AM, Guru Hb <guru...@oracle.com> wrote:
>
>> Hi Matthieu,
>>
>> Crash is due to Mouse event is not handled correctly from WebView context.
>>
>> Could you please provide these details.
>>
>> 1. What Content is loaded to WebEngine. (Live webpage or custom content)
>> 2. which mouse event lead to crash (Right / left click, Double click,
>> Scroll)
>> 3. W.r.t 2nd point, is there a pop-up dialog exist ? or what was the html
>> element under which mouse event triggered (Input element, Editable div,
>> Form elements, Image , upload dialog, table,etc).
>> 4. Any Modal Dialog used in the application under test , which will be
>> used as a call back to an event from WebEngine ?
>>
>> With above details , i could derive a test content / scenario to
>> re-produce the crash.
>>
>> Thanks,
>> Guru
>>
>> On 11/4/16 10:09 PM, Matthieu BROUILLARD wrote:
>>
>>> Hi all,
>>>
>>> In our application that integrates some webapps we are facing quite the
>>> same error than the one reported at
>>> https://bugs.openjdk.java.net/browse/JDK-8149738.
>>> The issue above has been marked with 'bugdb_22696741' ; does it mean it
>>> is
>>> referenced with more details elsewhere? Is there a known workaround?
>>>
>>> In our use case, when navigating in the webview into some GWT based
>>> application using 8u74-i586 (or 8u60-i586) we always crash the JVM and
>>> using 8u74 (64 bits) everything works.
>>> Doing additional tests revealed that 8u45-b51-i586 is working ; but
>>> unfortunately we have already moved on to more recent JDKs for our entire
>>> application.
>>>
>>> Sadly I do not have a simple reproduction app to provide.
>>> We also enable some prism debug settings without seeing anything relevant
>>> in the logs ; activating the software pipeline didn't changed anything
>>> neither.
>>>
>>> Are there specific debug params for the webview, webkit & jfxwebkit.dll ?
>>>
>>> The crash report looks the same than in the above issue:
>>>
>>> # # # # # # # # # # # # # # # # #
>>>
>>> #
>>> # A fatal error has been detected by the Java Runtime Environment:
>>> #
>>> # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x5456b7c9, pid=5836,
>>> tid=6260
>>> #
>>> # JRE version: Java(TM) SE Runtime Environment (8.0_74-b02) (build
>>> 1.8.0_74-b02)
>>> # Java VM: Java HotSpot(TM) Client VM (25.74-b02 mixed mode windows-x86 )
>>> # Problematic frame:
>>> # C [jfxwebkit.dll+0x8eb7c9]
>>> ...
>>> #
>>>
>>> --------------- T H R E A D ---------------
>>>
>>> Current thread (0x0563d000): JavaThread "JavaFX Application Thread"
>>> [_thread_in_native, id=6260, stack(0x05c70000,0x05cc0000)]
>>>
>>> siginfo: ExceptionCode=0xc0000005, reading address 0x002e0060
>>>
>>> Registers:
>>> EAX=0x002e0030, EBX=0x00000011, ECX=0x0d457870, EDX=0x00000000
>>> ESP=0x05cbd578, EBP=0x00000000, ESI=0x0d457870, EDI=0x0bae3030
>>> EIP=0x5456b7c9, EFLAGS=0x00210246
>>>
>>> Top of Stack: (sp=0x05cbd578)
>>> 0x05cbd578: 0d202f60 54580e41 00000001 00000001
>>> ...
>>> 0x05cbd5e8: 54a51a88 00000000 54510e95 0d2f89a0
>>>
>>> Instructions: (pc=0x5456b7c9)
>>> 0x5456b7a9: 24 0c 01 75 35 8b 4e 14 8b c1 c1 e8 09 a8 01 75
>>> ...
>>> 0x5456b7d9: 06 74 07 8b ce e8 4d de ff ff 5e c2 08 00 cc cc
>>>
>>>
>>> Register to memory mapping:
>>>
>>> EAX=0x002e0030 is an unknown value
>>> EBX=0x00000011 is an unknown value
>>> ECX=0x0d457870 is an unknown value
>>> EDX=0x00000000 is an unknown value
>>> ESP=0x05cbd578 is pointing into the stack for thread: 0x0563d000
>>> EBP=0x00000000 is an unknown value
>>> ESI=0x0d457870 is an unknown value
>>> EDI=0x0bae3030 is an unknown value
>>>
>>>
>>> Stack: [0x05c70000,0x05cc0000], sp=0x05cbd578, free space=309k
>>> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native
>>> code)
>>> C [jfxwebkit.dll+0x8eb7c9]
>>>
>>> Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
>>> j com.sun.webkit.WebPage.twkProcessMouseEvent(JIIIIIIIZZZZZF)Z+0
>>> j
>>>
>>> com.sun.webkit.WebPage.dispatchMouseEvent(Lcom/sun/webkit/event/WCMouseEvent;)Z+141
>>> j
>>>
>>> javafx.scene.web.WebView.processMouseEvent(Ljavafx/scene/input/MouseEvent;)V+175
>>> j
>>>
>>> javafx.scene.web.WebView.lambda$registerEventHandlers$32(Ljavafx/scene/input/MouseEvent;)V+2
>>> j javafx.scene.web.WebView$$Lambda$87.handle(Ljavafx/event/Event;)V+8
>>> j
>>>
>>> com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(Ljavafx/event/Event;)V+5
>>> j
>>>
>>> com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Ljavafx/event/Event;)V+28
>>> j
>>>
>>> com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Ljavafx/event/EventType;Ljavafx/event/Event;)Ljavafx/event/Event;+29
>>> j
>>>
>>> com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Ljavafx/event/Event;)Ljavafx/event/Event;+8
>>> j
>>>
>>> com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Ljavafx/event/Event;)Ljavafx/event/Event;+11
>>> j
>>>
>>> com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Ljavafx/event/Event;Ljavafx/event/EventDispatchChain;)Ljavafx/event/Event;+29
>>> j
>>>
>>> com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Ljavafx/event/Event;)Ljavafx/event/Event;+69
>>> j
>>>
>>> com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Ljavafx/event/Event;Ljavafx/event/EventDispatchChain;)Ljavafx/event/Event;+17
>>> j
>>>
>>> com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Ljavafx/event/Event;)Ljavafx/event/Event;+69
>>> j
>>>
>>> com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Ljavafx/event/Event;Ljavafx/event/EventDispatchChain;)Ljavafx/event/Event;+17
>>> j
>>>
>>> com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Ljavafx/event/Event;)Ljavafx/event/Event;+69
>>> j
>>>
>>> com.sun.javafx.event.EventUtil.fireEventImpl(Ljavafx/event/EventDispatchChain;Ljavafx/event/EventTarget;Ljavafx/event/Event;)Ljavafx/event/Event;+10
>>> j
>>>
>>> com.sun.javafx.event.EventUtil.fireEvent(Ljavafx/event/EventTarget;Ljavafx/event/Event;)Ljavafx/event/Event;+46
>>> j
>>>
>>> javafx.event.Event.fireEvent(Ljavafx/event/EventTarget;Ljavafx/event/Event;)V+30
>>> j
>>>
>>> javafx.scene.Scene$MouseHandler.process(Ljavafx/scene/input/MouseEvent;Z)V+491
>>> j
>>>
>>> javafx.scene.Scene$MouseHandler.access$1500(Ljavafx/scene/Scene$MouseHandler;Ljavafx/scene/input/MouseEvent;Z)V+3
>>> j
>>>
>>> javafx.scene.Scene.impl_processMouseEvent(Ljavafx/scene/input/MouseEvent;)V+6
>>> j
>>>
>>> javafx.scene.Scene$ScenePeerListener.mouseEvent(Ljavafx/event/EventType;DDDDLjavafx/scene/input/MouseButton;ZZZZZZZZZ)V+46
>>> j
>>>
>>> com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run()Ljava/lang/Void;+476
>>> j
>>>
>>> com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run()Ljava/lang/Object;+1
>>> v ~StubRoutines::call_stub
>>> J 1203
>>>
>>> java.security.AccessController.doPrivileged(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;
>>> (0 bytes) @ 0x029c8787 [0x029c8720+0x67]
>>> j
>>>
>>> com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$354()Ljava/lang/Void;+11
>>> j
>>>
>>> com.sun.javafx.tk.quantum.GlassViewEventHandler$$Lambda$191.get()Ljava/lang/Object;+4
>>> j
>>>
>>> com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(Ljava/util/function/Supplier;)Ljava/lang/Object;+18
>>> j
>>>
>>> com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Lcom/sun/glass/ui/View;JIIIIIIIZZ)V+103
>>> j com.sun.glass.ui.View.handleMouseEvent(JIIIIIIIZZ)V+30
>>> j com.sun.glass.ui.View.notifyMouse(IIIIIIIZZ)V+181
>>> v ~StubRoutines::call_stub
>>> j com.sun.glass.ui.win.WinApplication._runLoop(Ljava/lang/Runnable;)V+0
>>> j
>>>
>>> com.sun.glass.ui.win.WinApplication.lambda$null$148(ILjava/lang/Runnable;)V+8
>>> j com.sun.glass.ui.win.WinApplication$$Lambda$38.run()V+12
>>> j java.lang.Thread.run()V+11
>>> v ~StubRoutines::call_stub
>>>
>>> ...
>>>
>>> # # # # # # # # # # # # # # # # #
>>>
>>
>>
>
>
