[  762.697928] 8021q: adding VLAN 0 to HW filter on device fbond
[  762.751928] fab-br0: port 1(fbond) entered blocking state
[  762.752001] fab-br0: port 1(fbond) entered disabled state
[  762.752062] fbond: entered allmulticast mode
[  762.752171] fbond: entered promiscuous mode
[  762.861469] veth1-bond: entered promiscuous mode
[  762.861590] veth1-bond: entered allmulticast mode
[  762.861703] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  762.874462] veth2-bond: entered promiscuous mode
[  762.874538] veth2-bond: entered allmulticast mode
[  762.874609] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  762.901910] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  762.902016] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  762.902087] fbond: now running without any active interface!
[  762.909958] fab-br0: port 1(fbond) entered blocking state
[  762.910034] fab-br0: port 1(fbond) entered forwarding state
[  764.076548] fbond: left allmulticast mode
[  764.076610] veth1-bond: left allmulticast mode
[  764.076668] veth2-bond: left allmulticast mode
[  764.076710] fbond: left promiscuous mode
[  764.076740] veth1-bond: left promiscuous mode
[  764.076796] veth2-bond: left promiscuous mode
[  764.076862] fab-br0: port 1(fbond) entered disabled state
[  764.119975] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  764.120128] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  764.126024] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  764.126208] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  764.133942] fbond (unregistering): Released all slaves