[  535.476737] fab-br0: port 1(fbond) entered blocking state
[  535.476826] fab-br0: port 1(fbond) entered disabled state
[  535.476917] fbond: entered allmulticast mode
[  535.477089] fbond: entered promiscuous mode
[  535.494433] veth1-bond: entered promiscuous mode
[  535.494519] veth1-bond: entered allmulticast mode
[  535.494587] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.508158] veth2-bond: entered promiscuous mode
[  535.508228] veth2-bond: entered allmulticast mode
[  535.508289] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.526874] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.544119] fab-br0: port 1(fbond) entered blocking state
[  535.544188] fab-br0: port 1(fbond) entered forwarding state
[  535.621960] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.622112] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.622184] fbond: active interface up!
[  536.774770] fbond: left allmulticast mode
[  536.774906] veth1-bond: left allmulticast mode
[  536.774980] veth2-bond: left allmulticast mode
[  536.775051] fbond: left promiscuous mode
[  536.775110] veth1-bond: left promiscuous mode
[  536.775189] veth2-bond: left promiscuous mode
[  536.775278] fab-br0: port 1(fbond) entered disabled state
[  536.812453] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.812614] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.820137] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.820315] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.825977] fbond (unregistering): Released all slaves