crashes in tracker-extract are not fatal to the tracker daemon and should not cause bug buddy or any other tool to report an error
They are usually caused by bugs in the underlying (non-tracker) libs or by damaged or mistaken file formats but they can safely be ignored (worst case is that no metadata was extracted for a particular file) -- tracker-extract suddenly crashes https://launchpad.net/bugs/82311 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
