[  529.731486] fab-br0: port 1(fbond) entered blocking state
[  529.731561] fab-br0: port 1(fbond) entered disabled state
[  529.731622] fbond: entered allmulticast mode
[  529.731719] fbond: entered promiscuous mode
[  529.750337] veth1-bond: entered promiscuous mode
[  529.750397] veth1-bond: entered allmulticast mode
[  529.750455] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.767081] veth2-bond: entered promiscuous mode
[  529.767147] veth2-bond: entered allmulticast mode
[  529.767202] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.867712] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.867797] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.867896] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.867965] fbond: active interface up!
[  529.868042] fab-br0: port 1(fbond) entered blocking state
[  529.868098] fab-br0: port 1(fbond) entered forwarding state
[  531.066240] fbond: left allmulticast mode
[  531.066302] veth1-bond: left allmulticast mode
[  531.066347] veth2-bond: left allmulticast mode
[  531.066391] fbond: left promiscuous mode
[  531.066426] veth1-bond: left promiscuous mode
[  531.066481] veth2-bond: left promiscuous mode
[  531.066548] fab-br0: port 1(fbond) entered disabled state
[  531.104298] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.104412] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.117890] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.118045] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.127785] fbond (unregistering): Released all slaves