[  527.968310] fab-br0: port 1(fbond) entered blocking state
[  527.968413] fab-br0: port 1(fbond) entered disabled state
[  527.968492] fbond: entered allmulticast mode
[  527.968638] fbond: entered promiscuous mode
[  527.986234] veth1-bond: entered promiscuous mode
[  527.986298] veth1-bond: entered allmulticast mode
[  527.986358] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.000372] veth2-bond: entered promiscuous mode
[  528.000433] veth2-bond: entered allmulticast mode
[  528.000486] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.017650] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.045511] fab-br0: port 1(fbond) entered blocking state
[  528.045575] fab-br0: port 1(fbond) entered forwarding state
[  528.113676] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.113778] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.113844] fbond: active interface up!
[  529.301049] fbond: left allmulticast mode
[  529.301110] veth1-bond: left allmulticast mode
[  529.301157] veth2-bond: left allmulticast mode
[  529.301203] fbond: left promiscuous mode
[  529.301233] veth1-bond: left promiscuous mode
[  529.301286] veth2-bond: left promiscuous mode
[  529.301341] fab-br0: port 1(fbond) entered disabled state
[  529.328780] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.328875] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.349821] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.349906] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.359721] fbond (unregistering): Released all slaves