X freeze when starting firefox

nvidia 325.15-10
xorg-server 1.14.4-1
firefox 25.0-1

nvidia-bug-report.log.gz (68.7 KB)

Freeze again, this time with linux 3.10.18 (i hoped it would be more stable than 3.11).
nvidia-bug-report.log.gz (66.9 KB)

I added NVreg_EnableMSI=0 and it seem stable now.
Can anyone confirm if the default (NVreg_EnableMSI=1) is bad when running a GTX 460 with 325.15 ?

Of course i posted to early, freeze again with NVreg_EnableMSI=0. It was stable for a few days.

nvidia-bug-report.log.gz (67.3 KB)