[  535.352111] fab-br0: port 1(fbond) entered blocking state
[  535.352206] fab-br0: port 1(fbond) entered disabled state
[  535.352281] fbond: entered allmulticast mode
[  535.352401] fbond: entered promiscuous mode
[  535.372259] veth1-bond: entered promiscuous mode
[  535.372344] veth1-bond: entered allmulticast mode
[  535.372424] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.389873] veth2-bond: entered promiscuous mode
[  535.389959] veth2-bond: entered allmulticast mode
[  535.390017] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.491878] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.491963] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.492039] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.492105] fbond: active interface up!
[  535.492164] fab-br0: port 1(fbond) entered blocking state
[  535.492203] fab-br0: port 1(fbond) entered forwarding state
[  536.626650] fbond: left allmulticast mode
[  536.626714] veth1-bond: left allmulticast mode
[  536.626754] veth2-bond: left allmulticast mode
[  536.626795] fbond: left promiscuous mode
[  536.626824] veth1-bond: left promiscuous mode
[  536.626879] veth2-bond: left promiscuous mode
[  536.626929] fab-br0: port 1(fbond) entered disabled state
[  536.672165] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.672263] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.690023] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.690163] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.705937] fbond (unregistering): Released all slaves