[  703.912021] 8021q: adding VLAN 0 to HW filter on device fbond
[  704.062720] fab-br0: port 1(fbond) entered blocking state
[  704.062777] fab-br0: port 1(fbond) entered disabled state
[  704.062842] fbond: entered allmulticast mode
[  704.062928] fbond: entered promiscuous mode
[  704.076500] veth1-bond: entered promiscuous mode
[  704.076613] veth1-bond: entered allmulticast mode
[  704.076710] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  704.086595] veth2-bond: entered promiscuous mode
[  704.086660] veth2-bond: entered allmulticast mode
[  704.086727] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  704.115844] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  704.115945] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  704.116032] fbond: now running without any active interface!
[  704.124870] fab-br0: port 1(fbond) entered blocking state
[  704.124931] fab-br0: port 1(fbond) entered forwarding state
[  705.213037] fbond: left allmulticast mode
[  705.213095] veth1-bond: left allmulticast mode
[  705.213139] veth2-bond: left allmulticast mode
[  705.213182] fbond: left promiscuous mode
[  705.213229] veth1-bond: left promiscuous mode
[  705.213281] veth2-bond: left promiscuous mode
[  705.213339] fab-br0: port 1(fbond) entered disabled state
[  705.254283] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  705.254410] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  705.258916] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  705.259049] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  705.266904] fbond (unregistering): Released all slaves