status behind JDK-8149738

Thu Apr 14 10:34:10 UTC 2016

Many thanks to you and all the OpenJDK commiters for the great work &
support that you provide.

Matthieu

On Wed, Apr 13, 2016 at 7:49 PM, Guru Hb <guru.hb at oracle.com> wrote:

> Hi Matthieu,
>
> I could re-produce the crash as you have mentioned. Thanks for helping out
> to for the html test content.
>
> Please keep an eye on JI-9035239 for further updates.
>
> Thanks,
> Guru
>
>
> On 13/4/16 9:13 PM, Matthieu BROUILLARD wrote:
>
> Hi Guru,
>
> I have filled an issue in http://bugreport.java.com/ ; denominated for
> the moment JI-9035239.
>
> I have a simple reproducer test app that I also put in the bug report:
> <https://gist.github.com/McFoggy/e6166349b8ea012c925665fcf9625501>
> https://gist.github.com/McFoggy/e6166349b8ea012c925665fcf9625501
>
> The problem occures when colgroups>col width are reset/recomputed only. If
> in the webapp you uncheck the "Clear col sizes" combobox then the app
> should work correctly.
> If at startup you uncheck it ; it will normally work. What is weird is
> that if then you re-check it ; it will continue to work and will not fail
> anymore.
>
> Notice that with this simple reproducer test case I now reproduce the
> problem not only on 32bits versions but also on 64bits 8u74 & 8u77.
>
> Thanks
>
> Matthieu
>
>
> On Wed, Apr 13, 2016 at 5:07 AM, Guru Hb <guru.hb at oracle.com> wrote:
>
>> Hi Matthieu,
>>
>> If you could update the re-producer html/js in the JBS would be very help
>> full.
>>
>> I could reproduce with
>> http://advanced-gwt.sourceforge.net/demo/index.html --> "Click Heading
>> (Caption)" --> Crash. There are multiple Table listed in the left panel,
>> where i can re-produce the crash which originates from
>> "com.sun.webkit.WebPage.twkProcessMouseEvent".
>>
>> Thanks,
>> Guru
>>
>> On 12/4/16 10:00 PM, Matthieu BROUILLARD wrote:
>>
>> 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.hb at oracle.com>
>> guru.hb at 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>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.hb at oracle.com>
>>> guru.hb at 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
>>>>>
>>>>> ...
>>>>>
>>>>> # # # # # # # # # # # # # # # # #
>>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>