[  765.098106] 8021q: adding VLAN 0 to HW filter on device fbond
[  765.141526] fab-br0: port 1(fbond) entered blocking state
[  765.141592] fab-br0: port 1(fbond) entered disabled state
[  765.141660] fbond: entered allmulticast mode
[  765.141782] fbond: entered promiscuous mode
[  765.273849] veth1-bond: entered promiscuous mode
[  765.273922] veth1-bond: entered allmulticast mode
[  765.274006] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  765.285862] veth2-bond: entered promiscuous mode
[  765.285928] veth2-bond: entered allmulticast mode
[  765.285989] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  765.298701] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  765.298798] fbond: now running without any active interface!
[  765.318004] fab-br0: port 1(fbond) entered blocking state
[  765.318111] fab-br0: port 1(fbond) entered forwarding state
[  765.506741] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  766.464659] fbond: left allmulticast mode
[  766.464745] veth1-bond: left allmulticast mode
[  766.464797] veth2-bond: left allmulticast mode
[  766.464846] fbond: left promiscuous mode
[  766.464886] veth1-bond: left promiscuous mode
[  766.464941] veth2-bond: left promiscuous mode
[  766.465009] fab-br0: port 1(fbond) entered disabled state
[  766.506267] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  766.506430] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  766.517843] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  766.518021] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  766.521755] fbond (unregistering): Released all slaves