[  683.739825] fab-br0: port 1(fbond) entered blocking state
[  683.739955] fab-br0: port 1(fbond) entered disabled state
[  683.740042] fbond: entered allmulticast mode
[  683.740155] fbond: entered promiscuous mode
[  683.751991] veth1-bond: entered promiscuous mode
[  683.752077] veth1-bond: entered allmulticast mode
[  683.752156] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  683.761444] veth2-bond: entered promiscuous mode
[  683.761510] veth2-bond: entered allmulticast mode
[  683.761574] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  683.804990] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  683.805164] fab-br0: port 1(fbond) entered blocking state
[  683.805206] fab-br0: port 1(fbond) entered forwarding state
[  683.901040] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  683.901178] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  683.901290] fbond: active interface up!
[  685.032536] fbond: left allmulticast mode
[  685.032608] veth1-bond: left allmulticast mode
[  685.032678] veth2-bond: left allmulticast mode
[  685.032735] fbond: left promiscuous mode
[  685.032781] veth1-bond: left promiscuous mode
[  685.032849] veth2-bond: left promiscuous mode
[  685.032928] fab-br0: port 1(fbond) entered disabled state
[  685.064177] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  685.064349] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  685.071103] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  685.071251] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  685.075028] fbond (unregistering): Released all slaves