[  526.082514] fab-br0: port 1(fbond) entered blocking state
[  526.082582] fab-br0: port 1(fbond) entered disabled state
[  526.082626] fbond: entered allmulticast mode
[  526.082707] fbond: entered promiscuous mode
[  526.093355] veth1-bond: entered promiscuous mode
[  526.093413] veth1-bond: entered allmulticast mode
[  526.093476] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.101948] veth2-bond: entered promiscuous mode
[  526.102005] veth2-bond: entered allmulticast mode
[  526.102057] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.151784] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.151933] fab-br0: port 1(fbond) entered blocking state
[  526.151981] fab-br0: port 1(fbond) entered forwarding state
[  526.246891] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.247061] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.247129] fbond: active interface up!
[  527.329003] fbond: left allmulticast mode
[  527.329063] veth1-bond: left allmulticast mode
[  527.329119] veth2-bond: left allmulticast mode
[  527.329157] fbond: left promiscuous mode
[  527.329190] veth1-bond: left promiscuous mode
[  527.329241] veth2-bond: left promiscuous mode
[  527.329303] fab-br0: port 1(fbond) entered disabled state
[  527.362520] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.362647] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.378900] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.379109] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.394840] fbond (unregistering): Released all slaves