EA2: Another crash... again

Question

Hi,
Same symptoms as previous reported crashes: switched to IE and came back to find sqldev hanging. There's no deadlock report in my profile, so I post the thread dump:
Full thread dump Java HotSpot(TM) Client VM (10.0-b19 mixed mode, sharing):
"Timer-11" prio=6 tid=0x2c7bd000 nid=0x860 in Object.wait() [0x2e1af000..0x2e1af
c14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0bbe45c8> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-10" prio=6 tid=0x2c7bc000 nid=0x858 in Object.wait() [0x2cfaf000..0x2cfaf
d14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0bbe4648> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-9" prio=6 tid=0x2caf7400 nid=0xf80 in Object.wait() [0x2ddcf000..0x2ddcfc
14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0aecd0b8> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-8" prio=6 tid=0x2c807800 nid=0xf7c in Object.wait() [0x2dbcf000..0x2dbcfd
14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0aecd138> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-7" prio=6 tid=0x03cb9400 nid=0xfc0 in Object.wait() [0x2d68f000..0x2d68fb
94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0aba6978> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-6" prio=6 tid=0x2ca2c400 nid=0x4f4 in Object.wait() [0x0668f000..0x0668fc
94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0aba69f8> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-5" prio=6 tid=0x03cdc800 nid=0xf70 in Object.wait() [0x2dacf000..0x2dacfd
94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0aab4088> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-4" prio=6 tid=0x2c6dd400 nid=0xf68 in Object.wait() [0x2d9cf000..0x2d9cfa
94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0aab4108> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"pool-1-thread-1" prio=6 tid=0x03d55c00 nid=0xed8 waiting on condition [0x0699f0
00..0x0699fa14]
   java.lang.Thread.State: WAITING (parking)
        at sun.misc.Unsafe.park(Native Method)
        - parking to wait for  <0x0a801148> (a java.util.concurrent.locks.Abstra
ctQueuedSynchronizer$ConditionObject)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
.await(AbstractQueuedSynchronizer.java:1925)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.jav
a:358)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.ja
va:946)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:906)
        at java.lang.Thread.run(Thread.java:619)
"IconOverlayTracker Timer" prio=6 tid=0x2ca01c00 nid=0xed4 in Object.wait() [0x0
678f000..0x0678fa94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0a8012a0> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-2" prio=6 tid=0x2ca01400 nid=0xdf0 in Object.wait() [0x2d8cf000..0x2d8cfc
14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0a801320> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"TextBufferScavenger" prio=6 tid=0x2c871000 nid=0xd4c in Object.wait() [0x2d1af0
00..0x2d1afd94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
        - locked <0x0a147a18> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
        at oracle.ide.model.TextNode$FacadeBufferReference$PollingThread.run(Tex
tNode.java:1885)
"Timer-1" prio=6 tid=0x03a21c00 nid=0xd0c in Object.wait() [0x2d0af000..0x2d0afa
94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x0a09ec90> (a java.util.TaskQueue)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0a09ec90> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Timer-0" prio=6 tid=0x2c85a800 nid=0xcd4 in Object.wait() [0x0657f000..0x0657fb
94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x0a09ed10> (a java.util.TaskQueue)
        at java.lang.Object.wait(Object.java:485)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x0a09ed10> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)
"Log Persistance Updater" prio=4 tid=0x03b6ec00 nid=0x418 waiting on condition [
0x2ceaf000..0x2ceafd14]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
        at java.lang.Thread.sleep(Native Method)
        at oracle.dbtools.migration.workbench.core.logging.MigrationLogPersisten
ceHandler$1.run(MigrationLogPersistenceHandler.java:192)
"TimerQueue" daemon prio=6 tid=0x03a5fc00 nid=0x95c in Object.wait() [0x0647f000
..0x0647fd14]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at javax.swing.TimerQueue.run(TimerQueue.java:236)
        - locked <0x091a8270> (a javax.swing.TimerQueue)
        at java.lang.Thread.run(Thread.java:619)
"AWT-EventQueue-0" prio=6 tid=0x03a23400 nid=0x924 runnable [0x0629f000..0x0629f
d94]
   java.lang.Thread.State: RUNNABLE
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at oracle.net.ns.Packet.receive(Packet.java:239)
        at oracle.net.ns.DataPacket.receive(DataPacket.java:92)
        at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:172)
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:117)
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:92)
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:77)
        at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1023)
        at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:999)
        at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:584)
        at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.
java:194)
        at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPrepare
dStatement.java:785)
        at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPrepa
redStatement.java:860)
        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme
nt.java:1186)
        at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePrep
aredStatement.java:3381)
        at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePrepare
dStatement.java:3425)
        - locked <0x0be21680> (a oracle.jdbc.driver.T4CConnection)
        at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(Oracle
PreparedStatementWrapper.java:1202)
        at oracle.dbtools.raptor.models.ResultSetTableModel.openResultSet(Result
SetTableModel.java:327)
        at oracle.dbtools.raptor.models.ResultSetTableModel$1.doWork(ResultSetTa
bleModel.java:664)
        - locked <0x06bfdc58> (a java.lang.Object)
        at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:161)
        at oracle.ide.dialogs.ProgressRunnable.start(ProgressRunnable.java:129)
        at oracle.dbtools.raptor.models.ResultSetTableModel._fetchNext(ResultSet
TableModel.java:878)
        - locked <0x06bfdbc0> (a oracle.dbtools.raptor.models.ResultSetTableMode
l)
        at oracle.dbtools.raptor.models.ResultSetTableModel.open(ResultSetTableM
odel.java:340)
        at oracle.dbtools.raptor.models.ResultSetTableModel.open(ResultSetTableM
odel.java:331)
        at oracle.dbtools.raptor.controls.ResultSetTable$9.run(ResultSetTable.ja
va:494)
        at oracle.javatools.util.SwingUtils.invokeAfterRepaint(SwingUtils.java:5
20)
        at oracle.dbtools.raptor.controls.ResultSetTable.invokeAfterRepaint(Resu
ltSetTable.java:470)
        at oracle.dbtools.raptor.controls.ResultSetTable.setModel(ResultSetTable
.java:487)
        at oracle.dbtools.raptor.controls.ResultSetTable.setModel(ResultSetTable
.java:478)
        at oracle.dbtools.raptor.controls.ResultSetTable.setQuery(ResultSetTable
.java:560)
        at oracle.dbtools.raptor.controls.display.DisplayResultTable.refresh(Dis
playResultTable.java:87)
        at oracle.dbtools.raptor.controls.display.DisplayPanel.refresh(DisplayPa
nel.java:669)
        at oracle.dbtools.raptor.controls.display.DisplayPanel$13.run(DisplayPan
el.java:533)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
"AWT-Windows" daemon prio=6 tid=0x038cc400 nid=0xf48 runnable [0x0608f000..0x060
8fa94]
   java.lang.Thread.State: RUNNABLE
        at sun.awt.windows.WToolkit.eventLoop(Native Method)
        at sun.awt.windows.WToolkit.run(WToolkit.java:290)
        at java.lang.Thread.run(Thread.java:619)
"AWT-Shutdown" prio=6 tid=0x03a2e400 nid=0x92c in Object.wait() [0x05f8f000..0x0
5f8fb14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259)
        - locked <0x091a8450> (a java.lang.Object)
        at java.lang.Thread.run(Thread.java:619)
"Java2D Disposer" daemon prio=6 tid=0x03a2c800 nid=0x438 in Object.wait() [0x05e
8f000..0x05e8fb94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
        - locked <0x091a84e0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
        at sun.java2d.Disposer.run(Disposer.java:125)
        at java.lang.Thread.run(Thread.java:619)
"Low Memory Detector" daemon prio=6 tid=0x02eb7400 nid=0x8ec runnable [0x0000000
0..0x00000000]
   java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=6 tid=0x02ea9400 nid=0x8e8 waiting on condition [0
x00000000..0x0357f9bc]
   java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=6 tid=0x02ea8000 nid=0xac runnable [0x00000000..0x
00000000]
   java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=6 tid=0x02ea7400 nid=0xbc waiting on condition [
0x00000000..0x00000000]
   java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x02e9f400 nid=0x254 in Object.wait() [0x0327f000.
.0x0327fb14]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
        - locked <0x09110288> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=6 tid=0x02e9e400 nid=0xa8c in Object.wait() [0x0
317f000..0x0317fa94]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
        - locked <0x09110310> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x00986800 nid=0x2e8 waiting on condition [0x00000000..0x0012f
b3c]
   java.lang.Thread.State: RUNNABLE
"VM Thread" prio=6 tid=0x02e9d000 nid=0x184 runnable
"VM Periodic Task Thread" prio=6 tid=0x02eb8400 nid=0x1f8 waiting on condition
JNI global references: 2347
Heap
def new generation   total 4608K, used 3274K [0x069b0000, 0x06eb0000, 0x0911000
0)
  eden space 4096K,  76% used [0x069b0000, 0x06cbc3b8, 0x06db0000)
  from space 512K,  30% used [0x06e30000, 0x06e567f8, 0x06eb0000)
  to   space 512K,   0% used [0x06db0000, 0x06db0000, 0x06e30000)
tenured generation   total 60544K, used 51250K [0x09110000, 0x0cc30000, 0x269b0
000)
   the space 60544K,  84% used [0x09110000, 0x0c31c970, 0x0c31ca00, 0x0cc30000)
compacting perm gen  total 34304K, used 34167K [0x269b0000, 0x28b30000, 0x2a9b0
000)
   the space 34304K,  99% used [0x269b0000, 0x28b0df80, 0x28b0e000, 0x28b30000)
    ro space 8192K,  66% used [0x2a9b0000, 0x2af00c80, 0x2af00e00, 0x2b1b0000)
    rw space 12288K,  52% used [0x2b1b0000, 0x2b8003d0, 0x2b800400, 0x2bdb0000)Is this issue tracked?
Thanks,
K.

Answer 1

I've experienced a similar issue while doing data extract. Here are my steps to reproduce:
1. After running query, right click >export data >choose a format (I typically use csv or excel, but I'm sure any will work)
2. select the location you wish to save to and initiate the export process.
3. Minimize the window (this is where I believe the problem lies).
If you minimize the sqldeveloper window while it is in action, it never comes back. If you don't minimize (even if you go to another window), the program usually survives and finishes successfully.
My environment details: WinXP SP2, fully patched except for this week's. Please let me know if I may provide additional information.
Ben