[  529.281046] fab-br0: port 1(fbond) entered blocking state
[  529.281156] fab-br0: port 1(fbond) entered disabled state
[  529.281232] fbond: entered allmulticast mode
[  529.281320] fbond: entered promiscuous mode
[  529.294377] veth1-bond: entered promiscuous mode
[  529.294444] veth1-bond: entered allmulticast mode
[  529.294504] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.305117] veth2-bond: entered promiscuous mode
[  529.305171] veth2-bond: entered allmulticast mode
[  529.305222] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.340867] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.341041] fab-br0: port 1(fbond) entered blocking state
[  529.341085] fab-br0: port 1(fbond) entered forwarding state
[  529.444908] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.445078] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.445161] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.445233] fbond: active interface up!
[  530.820413] fbond: left allmulticast mode
[  530.820479] veth1-bond: left allmulticast mode
[  530.820522] veth2-bond: left allmulticast mode
[  530.820563] fbond: left promiscuous mode
[  530.820593] veth1-bond: left promiscuous mode
[  530.820646] veth2-bond: left promiscuous mode
[  530.820705] fab-br0: port 1(fbond) entered disabled state
[  530.850497] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.850626] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.871044] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.871204] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.888943] fbond (unregistering): Released all slaves