[  544.191868] fab-br0: port 1(fbond) entered blocking state
[  544.191954] fab-br0: port 1(fbond) entered disabled state
[  544.192039] fbond: entered allmulticast mode
[  544.192145] fbond: entered promiscuous mode
[  544.207026] veth1-bond: entered promiscuous mode
[  544.207127] veth1-bond: entered allmulticast mode
[  544.207212] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  544.219881] veth2-bond: entered promiscuous mode
[  544.219968] veth2-bond: entered allmulticast mode
[  544.220035] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  544.238600] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  544.252999] fab-br0: port 1(fbond) entered blocking state
[  544.253073] fab-br0: port 1(fbond) entered forwarding state
[  544.334641] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  544.334789] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  544.334859] fbond: active interface up!
[  545.417275] fbond: left allmulticast mode
[  545.417377] veth1-bond: left allmulticast mode
[  545.417437] veth2-bond: left allmulticast mode
[  545.417505] fbond: left promiscuous mode
[  545.417554] veth1-bond: left promiscuous mode
[  545.417634] veth2-bond: left promiscuous mode
[  545.417716] fab-br0: port 1(fbond) entered disabled state
[  545.444221] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  545.444327] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  545.451732] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  545.451874] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  545.457646] fbond (unregistering): Released all slaves