[  528.315292] fab-br0: port 1(fbond) entered blocking state
[  528.315412] fab-br0: port 1(fbond) entered disabled state
[  528.315568] fbond: entered allmulticast mode
[  528.315708] fbond: entered promiscuous mode
[  528.327461] veth1-bond: entered promiscuous mode
[  528.327564] veth1-bond: entered allmulticast mode
[  528.327655] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.337512] veth2-bond: entered promiscuous mode
[  528.337567] veth2-bond: entered allmulticast mode
[  528.337617] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.374920] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.375103] fab-br0: port 1(fbond) entered blocking state
[  528.375169] fab-br0: port 1(fbond) entered forwarding state
[  528.477930] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.478112] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.478203] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.478287] fbond: active interface up!
[  529.850004] fbond: left allmulticast mode
[  529.850080] veth1-bond: left allmulticast mode
[  529.850128] veth2-bond: left allmulticast mode
[  529.850178] fbond: left promiscuous mode
[  529.850217] veth1-bond: left promiscuous mode
[  529.850272] veth2-bond: left promiscuous mode
[  529.850332] fab-br0: port 1(fbond) entered disabled state
[  529.900493] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.900610] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.910094] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.910228] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.915944] fbond (unregistering): Released all slaves