[  709.332337] 8021q: adding VLAN 0 to HW filter on device fbond
[  709.483172] fab-br0: port 1(fbond) entered blocking state
[  709.483245] fab-br0: port 1(fbond) entered disabled state
[  709.483314] fbond: entered allmulticast mode
[  709.483437] fbond: entered promiscuous mode
[  709.496373] veth1-bond: entered promiscuous mode
[  709.496452] veth1-bond: entered allmulticast mode
[  709.496526] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  709.508622] veth2-bond: entered promiscuous mode
[  709.508710] veth2-bond: entered allmulticast mode
[  709.508781] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  709.535429] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  709.535541] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  709.535633] fbond: now running without any active interface!
[  709.544841] fab-br0: port 1(fbond) entered blocking state
[  709.544942] fab-br0: port 1(fbond) entered forwarding state
[  710.718572] fbond: left allmulticast mode
[  710.718648] veth1-bond: left allmulticast mode
[  710.718714] veth2-bond: left allmulticast mode
[  710.718762] fbond: left promiscuous mode
[  710.718800] veth1-bond: left promiscuous mode
[  710.718855] veth2-bond: left promiscuous mode
[  710.718914] fab-br0: port 1(fbond) entered disabled state
[  710.760201] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  710.760384] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  710.767493] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  710.767657] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  710.782427] fbond (unregistering): Released all slaves