[  526.429655] fab-br0: port 1(fbond) entered blocking state
[  526.429761] fab-br0: port 1(fbond) entered disabled state
[  526.429829] fbond: entered allmulticast mode
[  526.429932] fbond: entered promiscuous mode
[  526.442874] veth1-bond: entered promiscuous mode
[  526.442961] veth1-bond: entered allmulticast mode
[  526.443037] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.456792] veth2-bond: entered promiscuous mode
[  526.456862] veth2-bond: entered allmulticast mode
[  526.456922] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.477975] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.489265] fab-br0: port 1(fbond) entered blocking state
[  526.489366] fab-br0: port 1(fbond) entered forwarding state
[  526.581013] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.581145] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.581235] fbond: active interface up!
[  527.646559] fbond: left allmulticast mode
[  527.646617] veth1-bond: left allmulticast mode
[  527.646670] veth2-bond: left allmulticast mode
[  527.646719] fbond: left promiscuous mode
[  527.646761] veth1-bond: left promiscuous mode
[  527.646816] veth2-bond: left promiscuous mode
[  527.646881] fab-br0: port 1(fbond) entered disabled state
[  527.672454] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.672540] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.690102] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.690229] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.709029] fbond (unregistering): Released all slaves