[  528.636348] fab-br0: port 1(fbond) entered blocking state
[  528.636439] fab-br0: port 1(fbond) entered disabled state
[  528.636511] fbond: entered allmulticast mode
[  528.636625] fbond: entered promiscuous mode
[  528.649824] veth1-bond: entered promiscuous mode
[  528.649909] veth1-bond: entered allmulticast mode
[  528.650022] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.662989] veth2-bond: entered promiscuous mode
[  528.663113] veth2-bond: entered allmulticast mode
[  528.663226] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.682143] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.698012] fab-br0: port 1(fbond) entered blocking state
[  528.698099] fab-br0: port 1(fbond) entered forwarding state
[  528.786188] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.786310] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.786374] fbond: active interface up!
[  529.848725] fbond: left allmulticast mode
[  529.848837] veth1-bond: left allmulticast mode
[  529.848905] veth2-bond: left allmulticast mode
[  529.848966] fbond: left promiscuous mode
[  529.849027] veth1-bond: left promiscuous mode
[  529.849098] veth2-bond: left promiscuous mode
[  529.849196] fab-br0: port 1(fbond) entered disabled state
[  529.887857] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.887977] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.908339] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.908490] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.918235] fbond (unregistering): Released all slaves