[  531.427026] fab-br0: port 1(fbond) entered blocking state
[  531.427090] fab-br0: port 1(fbond) entered disabled state
[  531.427142] fbond: entered allmulticast mode
[  531.427241] fbond: entered promiscuous mode
[  531.441246] veth1-bond: entered promiscuous mode
[  531.441369] veth1-bond: entered allmulticast mode
[  531.442055] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.456240] veth2-bond: entered promiscuous mode
[  531.456313] veth2-bond: entered allmulticast mode
[  531.456367] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.486384] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.486586] fab-br0: port 1(fbond) entered blocking state
[  531.486658] fab-br0: port 1(fbond) entered forwarding state
[  531.590428] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.590566] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.590646] fbond: active interface up!
[  532.746839] fbond: left allmulticast mode
[  532.746901] veth1-bond: left allmulticast mode
[  532.746947] veth2-bond: left allmulticast mode
[  532.746993] fbond: left promiscuous mode
[  532.747025] veth1-bond: left promiscuous mode
[  532.747082] veth2-bond: left promiscuous mode
[  532.747147] fab-br0: port 1(fbond) entered disabled state
[  532.793250] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.793393] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.804526] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.804691] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.810438] fbond (unregistering): Released all slaves