[  530.702403] fab-br0: port 1(fbond) entered blocking state
[  530.702504] fab-br0: port 1(fbond) entered disabled state
[  530.702576] fbond: entered allmulticast mode
[  530.702673] fbond: entered promiscuous mode
[  530.719448] veth1-bond: entered promiscuous mode
[  530.719521] veth1-bond: entered allmulticast mode
[  530.719591] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.735141] veth2-bond: entered promiscuous mode
[  530.735211] veth2-bond: entered allmulticast mode
[  530.735270] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.844086] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.844222] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.844289] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.844348] fbond: active interface up!
[  530.844419] fab-br0: port 1(fbond) entered blocking state
[  530.844462] fab-br0: port 1(fbond) entered forwarding state
[  532.327325] fbond: left allmulticast mode
[  532.327394] veth1-bond: left allmulticast mode
[  532.327439] veth2-bond: left allmulticast mode
[  532.327484] fbond: left promiscuous mode
[  532.327515] veth1-bond: left promiscuous mode
[  532.327564] veth2-bond: left promiscuous mode
[  532.327629] fab-br0: port 1(fbond) entered disabled state
[  532.377180] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.377305] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.388266] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.388416] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.394180] fbond (unregistering): Released all slaves