[bagofcrap24]

Try 952f21eb0 first. After that try:
ce3e4e262 (if 952f21eb0 is bad)
b265c3003 (if 952f21eb0 is good)

952f21eb0 = Good
b265c3003 = Good

just downgraded back to 1006 to make sure that lock up is still repeatable.
1006 = Bad
back up to 1007 & b265c3003 again
b265c3003 = Good

This helps me identify early.
Bad builds seem really slow to load up the recently added widget, populating only 1 tile at a time whereas good builds it pretty much all happens at once.
lock up usually occurs within 1 minute of recently added widget displaying contents on bad builds.