Trying to boot 11-CURRENT on Sun Blade 2000 (which for some reason reports as SUNW,Sun-Blade-1000), 2 x UltraSPARC-III+, results in the following panic: panic: mp_setmaxid: one CPU but mp_maxid is not zero FreeBSD 10.1-RELASE works with no problems.
*** This bug has been marked as a duplicate of bug 204685 ***