[  528.001486] fab-br0: port 1(fbond) entered blocking state
[  528.001591] fab-br0: port 1(fbond) entered disabled state
[  528.001660] fbond: entered allmulticast mode
[  528.001773] fbond: entered promiscuous mode
[  528.011674] veth1-bond: entered promiscuous mode
[  528.011775] veth1-bond: entered allmulticast mode
[  528.011868] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.020912] veth2-bond: entered promiscuous mode
[  528.020996] veth2-bond: entered allmulticast mode
[  528.021070] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.064822] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.064939] fab-br0: port 1(fbond) entered blocking state
[  528.064981] fab-br0: port 1(fbond) entered forwarding state
[  528.167988] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.168157] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.168231] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.168293] fbond: active interface up!
[  529.600291] fbond: left allmulticast mode
[  529.600367] veth1-bond: left allmulticast mode
[  529.600417] veth2-bond: left allmulticast mode
[  529.600468] fbond: left promiscuous mode
[  529.600506] veth1-bond: left promiscuous mode
[  529.600577] veth2-bond: left promiscuous mode
[  529.600649] fab-br0: port 1(fbond) entered disabled state
[  529.632136] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.632225] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.654907] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.655015] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.664846] fbond (unregistering): Released all slaves