Windows Memory leak?

Hi,
I might have found a possible memory leak... or it could be something wrong with my plugins etc. Can anyone help me?

I'm running XBMC (11.0 Git:20120321-14feb09), Platform: Windows 7, 32-bit Service Pack 1 build 7601. Built on Mar 21 2012 (compiler 1600).

How to reproduce:
XBMC is run in windowed mode.
When tabbing out from XBMC and waiting a few minutes memory used increases to 1.5gb and an error is seen. Tabbing back into XBMC and it behaves ok and memory usage is normal again.

Screenshot


Logs:

http://xbmclogs.com/show.php?id=3180&hash=13385908


xbmc_crashlog-20120601-214942.dmp is empty.