[  531.342509] fab-br0: port 1(fbond) entered blocking state
[  531.342572] fab-br0: port 1(fbond) entered disabled state
[  531.342627] fbond: entered allmulticast mode
[  531.343026] fbond: entered promiscuous mode
[  531.357167] veth1-bond: entered promiscuous mode
[  531.357228] veth1-bond: entered allmulticast mode
[  531.357282] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.371606] veth2-bond: entered promiscuous mode
[  531.371673] veth2-bond: entered allmulticast mode
[  531.371743] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.387738] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.416200] fab-br0: port 1(fbond) entered blocking state
[  531.416270] fab-br0: port 1(fbond) entered forwarding state
[  531.483900] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.484051] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.484149] fbond: active interface up!
[  532.636350] fbond: left allmulticast mode
[  532.636399] veth1-bond: left allmulticast mode
[  532.636430] veth2-bond: left allmulticast mode
[  532.636463] fbond: left promiscuous mode
[  532.636493] veth1-bond: left promiscuous mode
[  532.636539] veth2-bond: left promiscuous mode
[  532.636585] fab-br0: port 1(fbond) entered disabled state
[  532.690514] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.690618] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.698879] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.698979] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.704819] fbond (unregistering): Released all slaves