+++ This bug was initially created as a clone of Bug #1456356 +++ This bugzilla is opened in order to make include the following upstream fix in downstream OVS 2.6. Description (from github): The ports which are attached mrouters or hosts, were destroyed by users via ovs-vsctl commands. Currently the vswitch will segfault if users use "ovs-appctl mdb/show" to show mdb info. This patch avoids a segfault. [1] https://github.com/openvswitch/ovs/commit/0ae08f8334f9d62889031277722eccac33b404ef
Fixed verified [root@controller-0 ~]# rpm -qa | grep openvswitch-2.6. python-openvswitch-2.6.1-13.git20161206.el7ost.noarch openvswitch-2.6.1-13.git20161206.el7ost.x86_64 [root@controller-0 ~]# cat /etc/yum.repos.d/latest-installed 10 -p 2017-08-18.2 used this guide for generating multicast traffic: https://gist.github.com/jayjanssen/5697813
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2017:2648