Comment 0 for bug 446578

Just recently I updated to Mesa from git master and since I've updated I got some strange crash while using the menus in programs. X often crashed when I use the menus. I can reproduce this crash if I click on a menu like File so that a submenu shows up and then I move the mouse pointer to next menu like Edit so that the previous submenu closes and the new one opens. So if I move the mouse over the menu entries sooner or later X will just crash and exit. i've tried looking in X log file and in dmesg and I couldn't find anything there. What I could find was in /var/log/kdm.log:

*********************************WARN_ONCE*********************************
File radeon_dma.c function radeonReleaseDmaRegions line 348
Leaking dma buffer object!
***************************************************************************
X: radeon_bo_legacy.c:207: legacy_is_pending: Assertion `bo_legacy->is_pending <= bo->cref' failed.

This is on HP Compaq nx6325 with this integrated radeon graphics.
01:05.0 VGA compatible controller: ATI Technologies Inc RS482 [Radeon Xpress 200M]

I'm using KDE 4.3.1 and you have to have desktop effects enabled to trigger the crash.