Occasional test applets, using th enew plugin freezing IE on windows.

PIT build(dated-Feb22)

Windows

IE

+++

2008-02-26 10:07:00
Full thread dump Java HotSpot(TM) Client VM (11.0-b11 mixed mode, sharing):

"JRE 1.6.0.10 Heartbeat Thread" prio=6 tid=0x07377800 nid=0x101c waiting on condition [0x0766f000..0x0766fb94]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
        at java.lang.Thread.sleep(Native Method)
        at sun.plugin2.main.server.JVMInstance$HeartbeatThread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"JRE 1.6.0.10 Worker Thread" prio=6 tid=0x07386800 nid=0xe78 in Object.wait() [0x07b7f000..0x07b7fc14]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x25a501e0> (a sun.plugin2.message.Queue)
        at sun.plugin2.message.Queue.waitForMessage(Unknown Source)
        - locked <0x25a501e0> (a sun.plugin2.message.Queue)
        at sun.plugin2.message.Pipe.receive(Unknown Source)
        at sun.plugin2.main.server.JVMInstance$WorkerThread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"JRE 1.6.0.10 Output Reader Thread" prio=6 tid=0x07385000 nid=0x1558 runnable [0x07a7f000..0x07a7fc94]
   java.lang.Thread.State: RUNNABLE
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(Unknown Source)
        at sun.plugin2.main.server.JVMInstance$StreamMonitor.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"JRE 1.6.0.10 Output Reader Thread" prio=6 tid=0x07383c00 nid=0xa8 runnable [0x0797f000..0x0797fd14]
   java.lang.Thread.State: RUNNABLE
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(Unknown Source)
        at java.io.BufferedInputStream.fill(Unknown Source)
        at java.io.BufferedInputStream.read1(Unknown Source)
        at java.io.BufferedInputStream.read(Unknown Source)
        - locked <0x25a53348> (a java.io.BufferedInputStream)
        at java.io.FilterInputStream.read(Unknown Source)
        at sun.plugin2.main.server.JVMInstance$StreamMonitor.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"Thread-0" prio=6 tid=0x07382c00 nid=0x1720 runnable [0x0787f000..0x0787fd94]
   java.lang.Thread.State: RUNNABLE
        at java.lang.ProcessImpl.waitFor(Native Method)
        at sun.plugin2.jvm.JVMLauncher$JVMWatcher.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"Java Plug-In Pipe Worker Thread (Server-Side)" prio=6 tid=0x07381000 nid=0x10a4 runnable [0x0776f000..0x0776fa14]
   java.lang.Thread.State: RUNNABLE
        at sun.plugin2.os.windows.Windows.ReadFile0(Native Method)
        at sun.plugin2.os.windows.Windows.ReadFile(Unknown Source)
        at sun.plugin2.ipc.windows.WindowsNamedPipe.read(Unknown Source)
        at sun.plugin2.message.transport.NamedPipeTransport$SerializerImpl.read(Unknown Source)
        at sun.plugin2.message.transport.NamedPipeTransport$SerializerImpl.readByte(Unknown Source)
        at sun.plugin2.message.AbstractSerializer.readInt(Unknown Source)
        at sun.plugin2.message.transport.SerializingTransport.read(Unknown Source)
        at sun.plugin2.message.Pipe$WorkerThread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"traceMsgQueueThread" daemon prio=6 tid=0x06af8800 nid=0xa78 in Object.wait() [0x0736f000..0x0736fb94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x25a54610> (a java.util.ArrayList)
        at java.lang.Object.wait(Object.java:485)
        at com.sun.deploy.util.Trace$TraceMsgQueueChecker.run(Unknown Source)
        - locked <0x25a54610> (a java.util.ArrayList)
        at java.lang.Thread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"Low Memory Detector" daemon prio=6 tid=0x06aa4c00 nid=0xcf0 runnable [0x00000000..0x00000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"CompilerThread0" daemon prio=10 tid=0x06a9e400 nid=0xa00 waiting on condition [0x00000000..0x0706f640]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"Attach Listener" daemon prio=10 tid=0x06a9cc00 nid=0x12f4 waiting on condition [0x00000000..0x00000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"Signal Dispatcher" daemon prio=10 tid=0x06a9b800 nid=0x1108 runnable [0x00000000..0x00000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"Finalizer" daemon prio=8 tid=0x06a96c00 nid=0x11a4 in Object.wait() [0x06d6f000..0x06d6fa94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x25a54838> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(Unknown Source)
        - locked <0x25a54838> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(Unknown Source)
        at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)

   Locked ownable synchronizers:
        - None

"Reference Handler" daemon prio=10 tid=0x06a92000 nid=0x10d8 in Object.wait() [0x06c6f000..0x06c6fb14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x25a50148> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:485)
        at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
        - locked <0x25a50148> (a java.lang.ref.Reference$Lock)

   Locked ownable synchronizers:
        - None

"main" prio=6 tid=0x02ba9c00 nid=0x16dc runnable [0x0013d000..0x0013e674]
   java.lang.Thread.State: RUNNABLE
        at sun.plugin2.main.server.WindowsHelper.runMessagePump0(Native Method)
        at sun.plugin2.main.server.WindowsHelper.runMessagePump(Unknown Source)
        at sun.plugin2.main.server.IExplorerPlugin.runMessagePump(Unknown Source)
        at sun.plugin2.main.server.IExplorerPlugin.runMessagePump(Unknown Source)
        at sun.plugin2.main.server.IExplorerPlugin.access$400(Unknown Source)
        at sun.plugin2.main.server.IExplorerPlugin$1.waitForSignal(Unknown Source)
        at sun.plugin2.main.server.ResultHandler.waitForResult(Unknown Source)
        at sun.plugin2.main.server.AbstractPlugin.getScriptingObjectForApplet(Unknown Source)
        at sun.plugin2.main.server.IExplorerPlugin.getScriptingObjectForApplet(Unknown Source)

   Locked ownable synchronizers:
        - None

"VM Thread" prio=10 tid=0x06a90800 nid=0x10cc runnable

"VM Periodic Task Thread" prio=10 tid=0x06ab8400 nid=0x1684 waiting on condition

JNI global references: 710
Jitender could reproduce this freeze as follows:

This single instance testcase is haning for me on IE6 nad IE7.
http://nicole1.sfbay.sun.com:8080/plugin_tests/JNLPSupport/applets/AppletBasics/JNLPSingleInstanceService1-jnlp-applet-rel1.html

Windows, IE6 and IE7

+++

GNU/Linux x86 FF3, after fix for CR 6665008 not reproducable.