This BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1596176
and the log message of patch 3 explain the problem.
Laine Stump (3):
util: new function virNetDevOpenvswitchInterfaceGetMaster()
util: add some debug log to virNetDevGetMaster
network: properly check for taps that are connected to an OVS bridge
src/libvirt_private.syms | 1 +
src/network/bridge_driver.c | 21 ++++++++++++++--
src/util/virnetdev.c | 1 +
src/util/virnetdevopenvswitch.c | 55 +++++++++++++++++++++++++++++++++++++++++
src/util/virnetdevopenvswitch.h | 6 +++++
5 files changed, 82 insertions(+), 2 deletions(-)
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2.14.4