[  709.420234] 8021q: adding VLAN 0 to HW filter on device fbond
[  709.558228] fab-br0: port 1(fbond) entered blocking state
[  709.558299] fab-br0: port 1(fbond) entered disabled state
[  709.558366] fbond: entered allmulticast mode
[  709.558464] fbond: entered promiscuous mode
[  709.572368] veth1-bond: entered promiscuous mode
[  709.572452] veth1-bond: entered allmulticast mode
[  709.572536] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  709.583625] veth2-bond: entered promiscuous mode
[  709.583693] veth2-bond: entered allmulticast mode
[  709.583758] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  709.622229] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  709.622342] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  709.622417] fbond: now running without any active interface!
[  709.630268] fab-br0: port 1(fbond) entered blocking state
[  709.630326] fab-br0: port 1(fbond) entered forwarding state
[  710.767715] fbond: left allmulticast mode
[  710.767766] veth1-bond: left allmulticast mode
[  710.767814] veth2-bond: left allmulticast mode
[  710.767860] fbond: left promiscuous mode
[  710.767891] veth1-bond: left promiscuous mode
[  710.767936] veth2-bond: left promiscuous mode
[  710.767994] fab-br0: port 1(fbond) entered disabled state
[  710.800333] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  710.800507] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  710.805393] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  710.805596] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  710.813302] fbond (unregistering): Released all slaves