I've seen a similar crash when launching yelp with an info url. For instance:
"yelp info:libc" -- yelp crashed with SIGSEGV in rrn_info_find_from_uri() https://bugs.launchpad.net/bugs/200009 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs