Comment 2 for bug 851389

Wow, that is an interesting stack trace. I assume you have less than 1,462,895,201 items in your index? ;-)

Looking at that monstrous doc id it would seem that this is either memory corruption in the zg process or that it is a corrupted index, that xapian somehow doesn't detect.

Can you report which version of zeitgeist-extension-fts you are running? ('apt-cache policy zeitgeist-extension-fts' in a terminal will tell you).