[  703.692908] 8021q: adding VLAN 0 to HW filter on device fbond
[  703.846488] fab-br0: port 1(fbond) entered blocking state
[  703.846621] fab-br0: port 1(fbond) entered disabled state
[  703.846707] fbond: entered allmulticast mode
[  703.846842] fbond: entered promiscuous mode
[  703.858019] veth1-bond: entered promiscuous mode
[  703.858106] veth1-bond: entered allmulticast mode
[  703.858185] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  703.869632] veth2-bond: entered promiscuous mode
[  703.869703] veth2-bond: entered allmulticast mode
[  703.869782] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  703.894919] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  703.895077] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  703.895179] fbond: now running without any active interface!
[  703.902963] fab-br0: port 1(fbond) entered blocking state
[  703.903079] fab-br0: port 1(fbond) entered forwarding state
[  704.991762] fbond: left allmulticast mode
[  704.991832] veth1-bond: left allmulticast mode
[  704.991896] veth2-bond: left allmulticast mode
[  704.991949] fbond: left promiscuous mode
[  704.991988] veth1-bond: left promiscuous mode
[  704.992032] veth2-bond: left promiscuous mode
[  704.992100] fab-br0: port 1(fbond) entered disabled state
[  705.022577] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  705.022703] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  705.029036] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  705.029186] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  705.032964] fbond (unregistering): Released all slaves