Created attachment 89014 [details]
dmesg of 3.12 booting ; vlc running with "bad settings" and error occuring

Steps to reproduce:
- vlc with overlay + automatic output enabled (xv output)
- play video
- after a (random?) time - screen gets corrupted
- after exiting vlc /waiting screen gets normal again

Graphical corruption doesnt occur with X11 output selection 
(or i did not observe a case of that yet)

System: Linux Mint 15

Hardware: 
- Dual Monitor Setup VGA+DVI
- Geforce 8200 (Onboard; Jetway JNC62K)
nouveau  [  DEVICE][0000:02:00.0] Chipset: MCP77/MCP78 (NVAA)
nouveau  [  DEVICE][0000:02:00.0] Family : NV50

Versions:
Kernel: 3.12.0 (vanilla), 3.8.0- (Mint Kernel)
libdrm-nouveau2: 2.4.46+git20130910.58d00888-0ubuntu0sarvatt~raring
(xorg-edgers ppa)
xorg-server:
1.13.4~git20130508+server-1.13-branch.10c42f57-0ubuntu0ricotz~raring
(xorg-edgers ppa)
xserver-xorg-video-nouveau : :
1.0.9+git20130730.300c5a32-0ubuntu0sarvatt~raring (xorg-edgers ppa)
vlc: 2.2.0~~git20131104+r3123-0~r114+113~ubuntu13.04.1 (ppa)