[  707.074223] 8021q: adding VLAN 0 to HW filter on device fbond
[  707.187561] fab-br0: port 1(fbond) entered blocking state
[  707.187623] fab-br0: port 1(fbond) entered disabled state
[  707.187688] fbond: entered allmulticast mode
[  707.187785] fbond: entered promiscuous mode
[  707.200750] veth1-bond: entered promiscuous mode
[  707.200850] veth1-bond: entered allmulticast mode
[  707.200950] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  707.212885] veth2-bond: entered promiscuous mode
[  707.212946] veth2-bond: entered allmulticast mode
[  707.213032] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  707.275042] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  707.275151] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  707.275226] fbond: now running without any active interface!
[  707.283078] fab-br0: port 1(fbond) entered blocking state
[  707.283170] fab-br0: port 1(fbond) entered forwarding state
[  708.382039] fbond: left allmulticast mode
[  708.382132] veth1-bond: left allmulticast mode
[  708.382191] veth2-bond: left allmulticast mode
[  708.382246] fbond: left promiscuous mode
[  708.382284] veth1-bond: left promiscuous mode
[  708.382350] veth2-bond: left promiscuous mode
[  708.382416] fab-br0: port 1(fbond) entered disabled state
[  708.410836] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  708.410940] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  708.419152] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  708.419288] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  708.424069] fbond (unregistering): Released all slaves