[  534.212384] fab-br0: port 1(fbond) entered blocking state
[  534.212440] fab-br0: port 1(fbond) entered disabled state
[  534.212481] fbond: entered allmulticast mode
[  534.212577] fbond: entered promiscuous mode
[  534.221709] veth1-bond: entered promiscuous mode
[  534.221767] veth1-bond: entered allmulticast mode
[  534.221823] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.232179] veth2-bond: entered promiscuous mode
[  534.232233] veth2-bond: entered allmulticast mode
[  534.232276] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.280308] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.280458] fab-br0: port 1(fbond) entered blocking state
[  534.280498] fab-br0: port 1(fbond) entered forwarding state
[  534.376383] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.376550] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.376635] fbond: active interface up!
[  535.456999] fbond: left allmulticast mode
[  535.457046] veth1-bond: left allmulticast mode
[  535.457098] veth2-bond: left allmulticast mode
[  535.457135] fbond: left promiscuous mode
[  535.457165] veth1-bond: left promiscuous mode
[  535.457207] veth2-bond: left promiscuous mode
[  535.457259] fab-br0: port 1(fbond) entered disabled state
[  535.492130] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.492242] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.509439] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.509590] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.519376] fbond (unregistering): Released all slaves