[  737.358719] 8021q: adding VLAN 0 to HW filter on device fbond
[  737.524064] fab-br0: port 1(fbond) entered blocking state
[  737.524199] fab-br0: port 1(fbond) entered disabled state
[  737.524283] fbond: entered allmulticast mode
[  737.524433] fbond: entered promiscuous mode
[  737.537643] veth1-bond: entered promiscuous mode
[  737.537730] veth1-bond: entered allmulticast mode
[  737.537822] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  737.548032] veth2-bond: entered promiscuous mode
[  737.548136] veth2-bond: entered allmulticast mode
[  737.548207] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  737.565099] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  737.567124] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  737.567219] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  737.567304] fbond: active interface up!
[  737.575832] fab-br0: port 1(fbond) entered blocking state
[  737.575912] fab-br0: port 1(fbond) entered forwarding state
[  738.819945] fbond: left allmulticast mode
[  738.820009] veth1-bond: left allmulticast mode
[  738.820057] veth2-bond: left allmulticast mode
[  738.820116] fbond: left promiscuous mode
[  738.820153] veth1-bond: left promiscuous mode
[  738.820212] veth2-bond: left promiscuous mode
[  738.820277] fab-br0: port 1(fbond) entered disabled state
[  738.851428] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  738.851540] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  738.859237] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  738.859375] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  738.869190] fbond (unregistering): Released all slaves