[  538.654335] fab-br0: port 1(fbond) entered blocking state
[  538.654476] fab-br0: port 1(fbond) entered disabled state
[  538.654564] fbond: entered allmulticast mode
[  538.654694] fbond: entered promiscuous mode
[  538.669689] veth1-bond: entered promiscuous mode
[  538.669782] veth1-bond: entered allmulticast mode
[  538.669851] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.683094] veth2-bond: entered promiscuous mode
[  538.683179] veth2-bond: entered allmulticast mode
[  538.683251] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.705401] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.717646] fab-br0: port 1(fbond) entered blocking state
[  538.717725] fab-br0: port 1(fbond) entered forwarding state
[  538.801420] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.801532] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.801595] fbond: active interface up!
[  539.865573] fbond: left allmulticast mode
[  539.865635] veth1-bond: left allmulticast mode
[  539.865694] veth2-bond: left allmulticast mode
[  539.865752] fbond: left promiscuous mode
[  539.865794] veth1-bond: left promiscuous mode
[  539.865855] veth2-bond: left promiscuous mode
[  539.865928] fab-br0: port 1(fbond) entered disabled state
[  539.909624] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.909777] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.933556] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.933745] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.950469] fbond (unregistering): Released all slaves