On Thu, Jan 21, 2016 at 02:54:11PM -0500, Laine Stump wrote: > libvirt always resets the MAC address of the physdev used for macvtap > passthrough when the guest is finished with it. This was happening > prior to the 802.1Qb[gh] DISASSOCIATE command, and was quite often > failing, presumably because the driver wouldn't allow the MAC address > to be reset while the association was still active, with a log message > like this: > Cc: Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx> > Cc: Christian Benvenuti <benve@xxxxxxxxx> > > virNetDevSetMAC:168 : Cannot set interface MAC to 00:00:00:00:00:00 on 'eth13': Cannot assign requested address > > This patch changes the order - we now do the 802.1Qb[gh] disassociate > and delete the macvtap interface first, and then reset the MAC > address. > --- > src/util/virnetdevmacvlan.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) ACK -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list