On Tue, 31 Jul 2012, Howard Chu wrote:
When you get into mdb_page_search just before this crash, break at line 549 and print *mc print *mc->mc_db
It looks like it's veering around!? At first mc->mc_db->md_root = 18446744073709551615U then mc->mc_db->md_root = 2U before finally... mc->mc_db->md_root = 8589934594U which is the value before the crash...