[  531.717601] fab-br0: port 1(fbond) entered blocking state
[  531.717718] fab-br0: port 1(fbond) entered disabled state
[  531.717782] fbond: entered allmulticast mode
[  531.717876] fbond: entered promiscuous mode
[  531.731567] veth1-bond: entered promiscuous mode
[  531.731650] veth1-bond: entered allmulticast mode
[  531.731716] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.745548] veth2-bond: entered promiscuous mode
[  531.745625] veth2-bond: entered allmulticast mode
[  531.745695] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.767986] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.778731] fab-br0: port 1(fbond) entered blocking state
[  531.778809] fab-br0: port 1(fbond) entered forwarding state
[  531.871998] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.872182] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.872277] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.872376] fbond: active interface up!
[  533.364092] fbond: left allmulticast mode
[  533.364201] veth1-bond: left allmulticast mode
[  533.364304] veth2-bond: left allmulticast mode
[  533.364374] fbond: left promiscuous mode
[  533.364432] veth1-bond: left promiscuous mode
[  533.364514] veth2-bond: left promiscuous mode
[  533.364603] fab-br0: port 1(fbond) entered disabled state
[  533.397866] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.397999] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.404175] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.404350] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.413058] fbond (unregistering): Released all slaves