I was able to consistently reproduce this when bug 933026 was flagged by apport.
NULL VMA looks suspiciously like something particular to metadata on affected systems creating an OOB situation somewhere. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to rhythmbox in Ubuntu. https://bugs.launchpad.net/bugs/815837 Title: rhythmbox-metadata crashed with SIGSEGV in _start() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/815837/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs