[  528.355196] fab-br0: port 1(fbond) entered blocking state
[  528.355300] fab-br0: port 1(fbond) entered disabled state
[  528.355398] fbond: entered allmulticast mode
[  528.355551] fbond: entered promiscuous mode
[  528.377960] veth1-bond: entered promiscuous mode
[  528.378117] veth1-bond: entered allmulticast mode
[  528.378224] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.393526] veth2-bond: entered promiscuous mode
[  528.393615] veth2-bond: entered allmulticast mode
[  528.393681] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.484911] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.485098] fab-br0: port 1(fbond) entered blocking state
[  528.485160] fab-br0: port 1(fbond) entered forwarding state
[  528.486979] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.487132] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.487232] fbond: active interface up!
[  529.861665] fbond: left allmulticast mode
[  529.861736] veth1-bond: left allmulticast mode
[  529.861792] veth2-bond: left allmulticast mode
[  529.861847] fbond: left promiscuous mode
[  529.861900] veth1-bond: left promiscuous mode
[  529.861974] veth2-bond: left promiscuous mode
[  529.862050] fab-br0: port 1(fbond) entered disabled state
[  529.903443] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.903600] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.914101] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.914287] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.923987] fbond (unregistering): Released all slaves