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  1. JDK
  2. JDK-6735225

kernel: Plugin2 crashes when running with Kernel VM on hearbeatThread.run

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      Plugin2 crashes when running with Kernel VM. I am not able to reproduce this manually. But Ogt three crash logs while running Kernel Automation tests.

      Till now I havent got this crash. Is it a regression in b29 ?

      Attached the crash logs.

      Crash 1 and 2 same reason crashes on JavaScriptReleaseObject .
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      C [mshtml.dll+0x182d4a]
      C [mshtml.dll+0xb5804]
      C [mshtml.dll+0xb5319]
      C [jp2iexp.dll+0x2f82]
      j sun.plugin2.main.server.IExplorerPlugin.javaScriptReleaseObject(Lsun/plugin2/liveconnect/BrowserSideObject;)V+4
      j sun.plugin2.main.server.LiveConnectSupport$PerPluginInfo.releaseAllObjects()V+34
      j sun.plugin2.main.server.LiveConnectSupport.shutdown(I)V+42
      j sun.plugin2.main.server.JVMInstance.unregisterApplet(I)V+32
      j sun.plugin2.main.server.JVMInstance.access$1900(Lsun/plugin2/main/server/JVMInstance;I)V+2
      j sun.plugin2.main.server.JVMInstance$HeartbeatThread.run()V+370
      v ~StubRoutines::call_stub
      V [jvm.dll+0x6e3c5]
      V [jvm.dll+0xa4ac5]
      V [jvm.dll+0x6e42e]
      V [jvm.dll+0x6e547]
      V [jvm.dll+0x7fee9]
      V [jvm.dll+0xd7ab0]
      V [jvm.dll+0xa4805]
      C [MSVCR71.dll+0x9565]
      C [kernel32.dll+0xb713]

      Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
      j sun.plugin2.main.server.IExplorerPlugin.iUnknownRelease(J)V+0
      j sun.plugin2.main.server.IExplorerPlugin.javaScriptReleaseObject(Lsun/plugin2/liveconnect/BrowserSideObject;)V+4
      j sun.plugin2.main.server.LiveConnectSupport$PerPluginInfo.releaseAllObjects()V+34
      j sun.plugin2.main.server.LiveConnectSupport.shutdown(I)V+42
      j sun.plugin2.main.server.JVMInstance.unregisterApplet(I)V+32
      j sun.plugin2.main.server.JVMInstance.access$1900(Lsun/plugin2/main/server/JVMInstance;I)V+2
      j sun.plugin2.main.server.JVMInstance$HeartbeatThread.run()V+370
      v ~StubRoutines::call_stub

      Crash3 I think it is more of combination with Jemmy.

            Unassigned Unassigned
            rnairsunw Raghu Nair
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