This looks like a duplicate of #63141. If you are running postgresql as the moodle backend, and have SSL turned on in the postgresql config (default). I'd be 99.99% sure it's the same bug.
If this is your configuration, please mark this as a duplicate of the bug listed in my comment -- php5 crashed with SIGSEGV in curl_global_cleanup() https://bugs.launchpad.net/bugs/323918 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
