[  528.245724] fab-br0: port 1(fbond) entered blocking state
[  528.245777] fab-br0: port 1(fbond) entered disabled state
[  528.245847] fbond: entered allmulticast mode
[  528.245935] fbond: entered promiscuous mode
[  528.262756] veth1-bond: entered promiscuous mode
[  528.262817] veth1-bond: entered allmulticast mode
[  528.262876] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.277987] veth2-bond: entered promiscuous mode
[  528.278047] veth2-bond: entered allmulticast mode
[  528.278101] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.385705] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.385885] fab-br0: port 1(fbond) entered blocking state
[  528.385941] fab-br0: port 1(fbond) entered forwarding state
[  528.386075] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.386164] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.386242] fbond: active interface up!
[  529.882916] fbond: left allmulticast mode
[  529.882961] veth1-bond: left allmulticast mode
[  529.882993] veth2-bond: left allmulticast mode
[  529.883037] fbond: left promiscuous mode
[  529.883071] veth1-bond: left promiscuous mode
[  529.883113] veth2-bond: left promiscuous mode
[  529.883160] fab-br0: port 1(fbond) entered disabled state
[  529.916273] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.916352] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.927865] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.927962] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.933761] fbond (unregistering): Released all slaves