[  530.313764] fab-br0: port 1(fbond) entered blocking state
[  530.313815] fab-br0: port 1(fbond) entered disabled state
[  530.313871] fbond: entered allmulticast mode
[  530.313964] fbond: entered promiscuous mode
[  530.327768] veth1-bond: entered promiscuous mode
[  530.327819] veth1-bond: entered allmulticast mode
[  530.327867] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.342213] veth2-bond: entered promiscuous mode
[  530.342271] veth2-bond: entered allmulticast mode
[  530.342321] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.363440] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.381491] fab-br0: port 1(fbond) entered blocking state
[  530.381548] fab-br0: port 1(fbond) entered forwarding state
[  530.466475] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.466587] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.466657] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.466727] fbond: active interface up!
[  531.953196] fbond: left allmulticast mode
[  531.953258] veth1-bond: left allmulticast mode
[  531.953307] veth2-bond: left allmulticast mode
[  531.953348] fbond: left promiscuous mode
[  531.953380] veth1-bond: left promiscuous mode
[  531.953438] veth2-bond: left promiscuous mode
[  531.953503] fab-br0: port 1(fbond) entered disabled state
[  532.007984] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.008090] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.015584] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.015689] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.023522] fbond (unregistering): Released all slaves