I tested 3.3.0-030300rc4 and couldn’t verify that the panic that all the 3.2’s above have is still present. Unfortunately I couldn’t prove it doesn’t either: with -intel, the first boot resulted in the ’low graphics mode’ failsafe dialog with Traces in dmesg (I’m attaching it). All subsequent boots resulted in panics that didn’t reveal a Trace, so they may or may not have been the one at hand. The panics still occurred when LDM should’ve launched, visually it either just showed the last lines of boot log or that with the mouse cursor. (The what’s-that-key was also blinking on the keyboard.)