[iPhone] GSEvent Leaks

Question

I am working on an OpenGL application based on the OpenGL ES Application Template in XCode and have a problem with a memory leak I am unable to resolve.
In my app the user can move around a figure rendered with OpenGL, the figure is also automatically animated if the user does nothing for a while.
When the figure is animated by the app, everything is ok (i.e no leaks). But as soon as I receive touchesBegan, touchesMoved and touchesEnded messages, I get leaking objects of type GSEvent and GeneralBlock-16.
They are only 128 and 16 Byte in size, but when you run the app for a while moving the figure around I get a memory warning and the app will eventually get killed by the iPhone.
Looking at the output generated by instruments I figured that the GSEvent Object was malloced in CreateWithEventRecord but never got freed. The GeneralBlock-16 is malloced in EventReceivedThread. The stack trace for both ends with an entry 0x0 which is kind of strange. But my app is never listed in the trace.
Does anyone have any idea what I am doing wrong here? I am using the touches* messages like this:
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event{
for(UITouch *t in touches){
CGPoint mouseLoc = [t locationInView:self];
[self moveX:mouseLoc.x Y:mouseLoc.y];

Answer 1

After a little more digging I have discovered that this leak is caused when the accelerometer is used. To verify I created a new OpenGL ES application using the iPhone OpenGL ES project template. The only change I made was to set the sharedAccelerometer delegate and implement the UIAccelerometerDelegate protocol. I do nothing in the accelerometer method. When you run this app with Instruments and move your finger around the screen it generates the same leaks as our respected apps. Note that I don't even implement the touch* methods. I'm going to start a new thread for this issue in the new beta developer forums as it seems like a more appropriate place. Let me know if this helps.
-James