[  530.856997] fab-br0: port 1(fbond) entered blocking state
[  530.857088] fab-br0: port 1(fbond) entered disabled state
[  530.857171] fbond: entered allmulticast mode
[  530.857372] fbond: entered promiscuous mode
[  530.871420] veth1-bond: entered promiscuous mode
[  530.871516] veth1-bond: entered allmulticast mode
[  530.871614] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.882751] veth2-bond: entered promiscuous mode
[  530.882826] veth2-bond: entered allmulticast mode
[  530.882885] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.904070] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.912393] fab-br0: port 1(fbond) entered blocking state
[  530.912474] fab-br0: port 1(fbond) entered forwarding state
[  531.007081] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.007257] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.007348] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.007435] fbond: active interface up!
[  532.402624] fbond: left allmulticast mode
[  532.402686] veth1-bond: left allmulticast mode
[  532.402735] veth2-bond: left allmulticast mode
[  532.402778] fbond: left promiscuous mode
[  532.402810] veth1-bond: left promiscuous mode
[  532.402857] veth2-bond: left promiscuous mode
[  532.402916] fab-br0: port 1(fbond) entered disabled state
[  532.440592] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.440754] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.462212] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.462391] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.472103] fbond (unregistering): Released all slaves