Looks like it is a libssh issue. I built 0.7.5 locally and the crash went away. I've filed https://bugzilla.redhat.com/show_bug.cgi?id=1519400 upstream to try to get libssh updated.

-- Orion Poplawski Manager of NWRA Technical Systems 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@nwra.com Boulder, CO 80301 https://www.nwra.com/