#0  0xb7ce5354 in ?? () from /usr/lib/compiz/libswitcher.so
#1  0xb7ce5475 in ?? () from /usr/lib/compiz/libswitcher.so
#2  0xb7cdd77d in ?? () from /usr/lib/compiz/libmove.so
#3  0xb7cd70d9 in scalefilterHandleEvent (d=0x2, event=0x3)
    at scalefilter.c:582
	s = (CompScreen *) 0xa000598
	grabIndex = -1075537512
	dropEvent = 0
#4  0xb7c8a7f7 in addhelperHandleEvent (d=0xa008cd8, event=0xbfe49a98)
    at addhelper.c:166
	activeWindow = 52428803
	ad = (AddHelperDisplay *) 0xa9e4868
#5  0xb7c85ad9 in showdesktopHandleEvent (d=0xa008cd8, event=0xbfe49a98)
    at showdesktop.c:632
	sd = (ShowdesktopDisplay *) 0xaa18d78
#6  0xb7c7d881 in ?? () from /usr/lib/compiz/libscaleaddon.so
#7  0x08057d8b in eventLoop ()
#8  0x08052b75 in main ()