[  705.553237] 8021q: adding VLAN 0 to HW filter on device fbond
[  705.716746] fab-br0: port 1(fbond) entered blocking state
[  705.716805] fab-br0: port 1(fbond) entered disabled state
[  705.716867] fbond: entered allmulticast mode
[  705.716969] fbond: entered promiscuous mode
[  705.728145] veth1-bond: entered promiscuous mode
[  705.728211] veth1-bond: entered allmulticast mode
[  705.728278] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  705.743755] veth2-bond: entered promiscuous mode
[  705.743826] veth2-bond: entered allmulticast mode
[  705.743899] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  705.757782] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  705.757920] fbond: now running without any active interface!
[  705.775428] fab-br0: port 1(fbond) entered blocking state
[  705.775515] fab-br0: port 1(fbond) entered forwarding state
[  705.964839] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  706.907698] fbond: left allmulticast mode
[  706.907771] veth1-bond: left allmulticast mode
[  706.907829] veth2-bond: left allmulticast mode
[  706.907873] fbond: left promiscuous mode
[  706.907930] veth1-bond: left promiscuous mode
[  706.907976] veth2-bond: left promiscuous mode
[  706.908041] fab-br0: port 1(fbond) entered disabled state
[  706.933929] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  706.934068] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  706.941938] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  706.942068] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  706.949861] fbond (unregistering): Released all slaves