When I am using Unity 3d, unity is crashing.
In logs I found this errors:
[ 9794.122902] Xorg[15466]: segfault at 43 ip b4806652 sp bf829420 error 4 in nvidia_drv.so[b4759000+6f3000]
[ 8936.488460] Xorg[8634]: segfault at d4d10c ip b47ef652 sp bfba6320 error 4 in nvidia_drv.so[b4742000+6f3000]

I thinks it is nvidia driver bug.

I want to know where can I post information about this bug, to help developer's to fix it ?