Segfault issue resolved when only partially configured and
rte_event_dev_dump() is called before start(),
Reported-by: Vipin Varghese <vipin.varghese@intel.com> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com> Acked-by: David Hunt <david.hunt@intel.com>