[  705.698373] 8021q: adding VLAN 0 to HW filter on device fbond
[  705.856850] fab-br0: port 1(fbond) entered blocking state
[  705.856931] fab-br0: port 1(fbond) entered disabled state
[  705.856997] fbond: entered allmulticast mode
[  705.857109] fbond: entered promiscuous mode
[  705.870563] veth1-bond: entered promiscuous mode
[  705.870626] veth1-bond: entered allmulticast mode
[  705.870693] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  705.884605] veth2-bond: entered promiscuous mode
[  705.884706] veth2-bond: entered allmulticast mode
[  705.884776] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  705.902238] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  705.902332] fbond: now running without any active interface!
[  705.916742] fab-br0: port 1(fbond) entered blocking state
[  705.916815] fab-br0: port 1(fbond) entered forwarding state
[  706.110269] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  707.051409] fbond: left allmulticast mode
[  707.051493] veth1-bond: left allmulticast mode
[  707.051540] veth2-bond: left allmulticast mode
[  707.051581] fbond: left promiscuous mode
[  707.051610] veth1-bond: left promiscuous mode
[  707.051651] veth2-bond: left promiscuous mode
[  707.051704] fab-br0: port 1(fbond) entered disabled state
[  707.081287] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  707.081411] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  707.101317] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  707.101481] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  707.109288] fbond (unregistering): Released all slaves