jstack command seems to output deoptimization inf.
Those inf. does not seem related to stack inf. and should not be output in jstack.


REPRODUCE:
1. Run SwingSet2.jar

   E:\export2\java\jdk7u9\demo\jfc\SwingSet2> java -server -jar SwingSet2.jar

2. Run jps in another command prompt and check the pid of SwinfSet2.jar

    E:\export2\java>jps -l
    3268 SwingSet2.jar
    620 sun.tools.jps.Jps

3. Run jstack

   E:\export2\java>jstack -F -l 3268

The following messages will shows up.


Attaching to process ID 3268, please wait...
Debugger attached successfully.
Server compiler detected.
JVM version is 23.5-b02
Deadlock Detection:

No deadlocks found.

none
null_check
null_assert
range_check
class_check
array_check
intrinsic
bimorphic
unloaded
uninitialized
unreached
unhandled
constraint
div0_check
age
predicate
loop_limit_check
Finding object size using Printezis bits and skipping over...
Finding object size using Printezis bits and skipping over...
Thread 20: (state = BLOCKED)
 - sun.misc.Unsafe.park(boolean, long) @bci=0 (Interpreted frame)
 - java.util.concurrent.locks.LockSupport.park(java.lang.Object) @bci=14, line=186 (Interpreted frame)
 - java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await() @bci=42, line=2043 (Interpreted frame)
 - java.util.concurrent.LinkedBlockingQueue.take() @bci=29, line=442 (Interpreted frame)
 - java.util.concurrent.ThreadPoolExecutor.getTask() @bci=156, line=1043 (Interpreted frame)
 - java.util.concurrent.ThreadPoolExecutor.runWorker(java.util.concurrent.ThreadPoolExecutor$Worker) @bci=17, line=1103 (Interpreted frame)
 - java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=5, line=603 (Interpreted frame)
 - java.lang.Thread.run() @bci=11, line=722 (Interpreted frame)

Locked ownable synchronizers:
    - None

Thread 1: (state = BLOCKED)

Locked ownable synchronizers:
    - None

Thread 19: (state = BLOCKED)
 - sun.misc.Unsafe.park(boolean, long) @bci=0 (Interpreted frame)
 - java.util.concurrent.locks.LockSupport.park(java.lang.Object) @bci=14, line=186 (Interpreted frame)
 - java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await() @bci=42, line=2043 (Interpreted frame)
 - java.awt.EventQueue.getNextEvent() @bci=48, line=531 (Compiled frame)
 - java.awt.EventDispatchThread.pumpOneEventForFilters(int) @bci=51, line=213 (Compiled frame)
 - java.awt.EventDispatchThread.pumpEventsForFilter(int, java.awt.Conditional, java.awt.EventFilter) @bci=48, line=163 (Compiled frame)
 - java.awt.EventDispatchThread.pumpEventsForHierarchy(int, java.awt.Conditional, java.awt.Component) @bci=11, line=151 (Interpreted frame)
 - java.awt.EventDispatchThread.pumpEvents(int, java.awt.Conditional) @bci=4, line=147 (Interpreted frame)
 - java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional) @bci=3, line=139 (Interpreted frame)
 - java.awt.EventDispatchThread.run() @bci=9, line=97 (Interpreted frame)

Locked ownable synchronizers:
    - None

Thread 18: (state = BLOCKED)
 - java.lang.Object.wait(long) @bci=0 (Interpreted frame)
 - java.lang.Object.wait() @bci=2, line=503 (Interpreted frame)
 - sun.awt.AWTAutoShutdown.run() @bci=32, line=287 (Interpreted frame)
 - java.lang.Thread.run() @bci=11, line=722 (Interpreted frame)

Locked ownable synchronizers:
    - None

Thread 17: (state = BLOCKED)
 - sun.misc.Unsafe.park(boolean, long) @bci=0 (Interpreted frame)
 - java.util.concurrent.locks.LockSupport.park(java.lang.Object) @bci=14, line=186 (Interpreted frame)
 - java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await() @bci=42, line=2043 (Interpreted frame)
 - java.util.concurrent.DelayQueue.take() @bci=28, line=209 (Interpreted frame)
 - javax.swing.TimerQueue.run() @bci=20, line=171 (Interpreted frame)
 - java.lang.Thread.run() @bci=11, line=722 (Interpreted frame)

Locked ownable synchronizers:
    - <0x082d5f38>, (a java/util/concurrent/locks/ReentrantLock$NonfairSync)

Thread 16: (state = IN_NATIVE)
 - sun.awt.windows.WToolkit.eventLoop() @bci=0 (Interpreted frame)
 - sun.awt.windows.WToolkit.run() @bci=49, line=299 (Interpreted frame)
 - java.lang.Thread.run() @bci=11, line=722 (Interpreted frame)

Locked ownable synchronizers:
    - None

Thread 15: (state = BLOCKED)
 - java.lang.Object.wait(long) @bci=0 (Interpreted frame)
 - java.lang.ref.ReferenceQueue.remove(long) @bci=44, line=135 (Interpreted frame)
 - java.lang.ref.ReferenceQueue.remove() @bci=2, line=151 (Interpreted frame)
 - sun.java2d.Disposer.run() @bci=3, line=145 (Interpreted frame)
 - java.lang.Thread.run() @bci=11, line=722 (Interpreted frame)

Locked ownable synchronizers:
    - None

Thread 10: (state = BLOCKED)

Locked ownable synchronizers:
    - None

Thread 9: (state = BLOCKED)

Locked ownable synchronizers:
    - None

Thread 8: (state = BLOCKED)
 - java.lang.Object.wait(long) @bci=0 (Interpreted frame)
 - java.lang.ref.ReferenceQueue.remove(long) @bci=44, line=135 (Interpreted frame)
 - java.lang.ref.ReferenceQueue.remove() @bci=2, line=151 (Interpreted frame)
 - java.lang.ref.Finalizer$FinalizerThread.run() @bci=3, line=177 (Interpreted frame)

Locked ownable synchronizers:
    - None

Thread 7: (state = BLOCKED)
 - java.lang.Object.wait(long) @bci=0 (Interpreted frame)
 - java.lang.Object.wait() @bci=2, line=503 (Interpreted frame)
 - java.lang.ref.Reference$ReferenceHandler.run() @bci=46, line=133 (Interpreted frame)

Locked ownable synchronizers:
    - None

-----------------------------

In the above message, the following 17 lines do not seem
related to stack, but just debug inf.
--
none
null_check
null_assert
range_check
class_check
array_check
intrinsic
bimorphic
unloaded
uninitialized
unreached
unhandled
constraint
div0_check
age
predicate
loop_limit_check
----


NOTE:
There is some portion of jdk7u9 source code,

----[hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java]

  private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
     ...

    164 // Find Deopt reasons
    165 Iterator i = db.getIntConstants();
    166 String prefix = "Deoptimization::Reason_";
    167 while (i.hasNext()) {
    168 String name = (String)i.next();
    169 if (name.startsWith(prefix)) {
    170 // Strip prefix
    171 if (!name.endsWith("Reason_many") &&
    172 !name.endsWith("Reason_LIMIT") &&
    173 !name.endsWith("Reason_RECORDED_LIMIT")) {
    174 String trimmed = name.substring(prefix.length());
    175 int value = db.lookupIntConstant(name).intValue();
    176 if (trapReasonName[value] != null) {
    177 throw new InternalError("duplicate reasons: " + trapReasonName[value] + " " + trimmed);
    178 }
    179 trapReasonName[value] = trimmed;
    180 }
    181 }
    182 }
    183 for (int index = 0; index < trapReasonName.length; index++) {
    184 if (trapReasonName[index] == null) {
    185 throw new InternalError("missing reason for " + index);
    186 }
    187 System.out.println(trapReasonName[index]); <=== HERE!
    188 }
    189 }
....

-----

The above mentioned 17 lines are printed at the line#187.
The line seems to print the reason of deoptimization.