[  526.555903] fab-br0: port 1(fbond) entered blocking state
[  526.555974] fab-br0: port 1(fbond) entered disabled state
[  526.556026] fbond: entered allmulticast mode
[  526.556106] fbond: entered promiscuous mode
[  526.572506] veth1-bond: entered promiscuous mode
[  526.572565] veth1-bond: entered allmulticast mode
[  526.572622] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.588215] veth2-bond: entered promiscuous mode
[  526.588271] veth2-bond: entered allmulticast mode
[  526.588315] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.603669] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.638181] fab-br0: port 1(fbond) entered blocking state
[  526.638257] fab-br0: port 1(fbond) entered forwarding state
[  526.699690] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.699775] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.699824] fbond: active interface up!
[  527.766201] fbond: left allmulticast mode
[  527.766254] veth1-bond: left allmulticast mode
[  527.766300] veth2-bond: left allmulticast mode
[  527.766344] fbond: left promiscuous mode
[  527.766380] veth1-bond: left promiscuous mode
[  527.766430] veth2-bond: left promiscuous mode
[  527.766490] fab-br0: port 1(fbond) entered disabled state
[  527.806313] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.806413] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.816885] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.817020] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.822769] fbond (unregistering): Released all slaves