[  704.770741] 8021q: adding VLAN 0 to HW filter on device fbond
[  704.926020] fab-br0: port 1(fbond) entered blocking state
[  704.926089] fab-br0: port 1(fbond) entered disabled state
[  704.926167] fbond: entered allmulticast mode
[  704.926356] fbond: entered promiscuous mode
[  704.940165] veth1-bond: entered promiscuous mode
[  704.940252] veth1-bond: entered allmulticast mode
[  704.940330] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  704.951910] veth2-bond: entered promiscuous mode
[  704.952010] veth2-bond: entered allmulticast mode
[  704.952098] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  704.972024] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  704.972135] fbond: now running without any active interface!
[  704.982536] fab-br0: port 1(fbond) entered blocking state
[  704.982613] fab-br0: port 1(fbond) entered forwarding state
[  705.180053] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  706.105388] fbond: left allmulticast mode
[  706.105449] veth1-bond: left allmulticast mode
[  706.105491] veth2-bond: left allmulticast mode
[  706.105534] fbond: left promiscuous mode
[  706.105568] veth1-bond: left promiscuous mode
[  706.105620] veth2-bond: left promiscuous mode
[  706.105681] fab-br0: port 1(fbond) entered disabled state
[  706.135247] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  706.135360] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  706.145145] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  706.145277] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  706.157094] fbond (unregistering): Released all slaves