[  530.527129] fab-br0: port 1(fbond) entered blocking state
[  530.527226] fab-br0: port 1(fbond) entered disabled state
[  530.527297] fbond: entered allmulticast mode
[  530.527390] fbond: entered promiscuous mode
[  530.540471] veth1-bond: entered promiscuous mode
[  530.540549] veth1-bond: entered allmulticast mode
[  530.540607] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.550622] veth2-bond: entered promiscuous mode
[  530.550678] veth2-bond: entered allmulticast mode
[  530.550729] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.589913] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.590069] fab-br0: port 1(fbond) entered blocking state
[  530.590126] fab-br0: port 1(fbond) entered forwarding state
[  530.685991] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.686146] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.686211] fbond: active interface up!
[  531.822567] fbond: left allmulticast mode
[  531.822637] veth1-bond: left allmulticast mode
[  531.822682] veth2-bond: left allmulticast mode
[  531.822728] fbond: left promiscuous mode
[  531.822760] veth1-bond: left promiscuous mode
[  531.822817] veth2-bond: left promiscuous mode
[  531.822881] fab-br0: port 1(fbond) entered disabled state
[  531.849440] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.849574] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.857100] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.857234] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.865978] fbond (unregistering): Released all slaves