[  690.779251] fab-br0: port 1(fbond) entered blocking state
[  690.779353] fab-br0: port 1(fbond) entered disabled state
[  690.779442] fbond: entered allmulticast mode
[  690.779652] fbond: entered promiscuous mode
[  690.792478] veth1-bond: entered promiscuous mode
[  690.792575] veth1-bond: entered allmulticast mode
[  690.792657] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  690.801503] veth2-bond: entered promiscuous mode
[  690.801577] veth2-bond: entered allmulticast mode
[  690.801641] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  690.836690] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  690.836843] fab-br0: port 1(fbond) entered blocking state
[  690.836886] fab-br0: port 1(fbond) entered forwarding state
[  690.931740] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  690.931859] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  690.931943] fbond: active interface up!
[  692.058264] fbond: left allmulticast mode
[  692.058325] veth1-bond: left allmulticast mode
[  692.058369] veth2-bond: left allmulticast mode
[  692.058415] fbond: left promiscuous mode
[  692.058448] veth1-bond: left promiscuous mode
[  692.058498] veth2-bond: left promiscuous mode
[  692.058566] fab-br0: port 1(fbond) entered disabled state
[  692.089375] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  692.089542] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  692.096791] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  692.096949] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  692.104750] fbond (unregistering): Released all slaves