Description of problem: When configuring vf-lag, it will not work properly when configuring switchdev capability while there are some vfs bounded. So removing all the binding codes as it's not needed anymore. we need this patch [1] to be merge to master and backport [1] - https://review.openstack.org/#/c/624984
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/RHEA-2019:2811