On Wed, Feb 20, 2013 at 02:14:38PM -0800, Xin Li wrote: > It seems that fresh -HEAD would give an unusable kernel that > overwrites screen buffer in a way making it impossible to debug. > Using an old world source to do 'make buildworld buildkernel' results > in a (mostly: I have some strange USB issue right now and still > looking for the cause) usable kernel. > > For now my known good combination is world 246858 with kernel 247057. > I'm still trying to find out which revision have broke the stuff. >
There was a thread earlier today titled: "Revision: 247040: kernel crashes with funny blinking characters on console on Ivy-Bridge CPUs" if this helps. I am not sure if the report was isolated to that specific revision, or if it was the revision of -CURRENT at the time. Glen
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