[  697.243601] 8021q: adding VLAN 0 to HW filter on device fbond
[  697.391653] fab-br0: port 1(fbond) entered blocking state
[  697.391739] fab-br0: port 1(fbond) entered disabled state
[  697.391829] fbond: entered allmulticast mode
[  697.391980] fbond: entered promiscuous mode
[  697.405642] veth1-bond: entered promiscuous mode
[  697.405736] veth1-bond: entered allmulticast mode
[  697.405824] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  697.416311] veth2-bond: entered promiscuous mode
[  697.416406] veth2-bond: entered allmulticast mode
[  697.416484] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  697.445378] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  697.445518] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  697.445607] fbond: now running without any active interface!
[  697.453414] fab-br0: port 1(fbond) entered blocking state
[  697.453509] fab-br0: port 1(fbond) entered forwarding state
[  698.537155] fbond: left allmulticast mode
[  698.537212] veth1-bond: left allmulticast mode
[  698.537251] veth2-bond: left allmulticast mode
[  698.537288] fbond: left promiscuous mode
[  698.537318] veth1-bond: left promiscuous mode
[  698.537381] veth2-bond: left promiscuous mode
[  698.537436] fab-br0: port 1(fbond) entered disabled state
[  698.566870] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  698.566981] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  698.574497] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  698.574614] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  698.578420] fbond (unregistering): Released all slaves