[  542.665014] fab-br0: port 1(fbond) entered blocking state
[  542.665071] fab-br0: port 1(fbond) entered disabled state
[  542.665143] fbond: entered allmulticast mode
[  542.665236] fbond: entered promiscuous mode
[  542.680571] veth1-bond: entered promiscuous mode
[  542.680681] veth1-bond: entered allmulticast mode
[  542.680770] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  542.693397] veth2-bond: entered promiscuous mode
[  542.693495] veth2-bond: entered allmulticast mode
[  542.693573] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  542.712130] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.723968] fab-br0: port 1(fbond) entered blocking state
[  542.724037] fab-br0: port 1(fbond) entered forwarding state
[  542.815162] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  542.815285] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  542.815361] fbond: active interface up!
[  543.873168] fbond: left allmulticast mode
[  543.873247] veth1-bond: left allmulticast mode
[  543.873295] veth2-bond: left allmulticast mode
[  543.873347] fbond: left promiscuous mode
[  543.873385] veth1-bond: left promiscuous mode
[  543.873440] veth2-bond: left promiscuous mode
[  543.873503] fab-br0: port 1(fbond) entered disabled state
[  543.919211] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  543.919356] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  543.929259] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  543.929415] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  543.939192] fbond (unregistering): Released all slaves