[  527.369397] fab-br0: port 1(fbond) entered blocking state
[  527.369481] fab-br0: port 1(fbond) entered disabled state
[  527.369554] fbond: entered allmulticast mode
[  527.369678] fbond: entered promiscuous mode
[  527.386859] veth1-bond: entered promiscuous mode
[  527.386918] veth1-bond: entered allmulticast mode
[  527.386987] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.401798] veth2-bond: entered promiscuous mode
[  527.401868] veth2-bond: entered allmulticast mode
[  527.401916] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.418585] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.451809] fab-br0: port 1(fbond) entered blocking state
[  527.451876] fab-br0: port 1(fbond) entered forwarding state
[  527.514641] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.514750] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.514831] fbond: active interface up!
[  528.675685] fbond: left allmulticast mode
[  528.675748] veth1-bond: left allmulticast mode
[  528.675797] veth2-bond: left allmulticast mode
[  528.675849] fbond: left promiscuous mode
[  528.675883] veth1-bond: left promiscuous mode
[  528.675943] veth2-bond: left promiscuous mode
[  528.676006] fab-br0: port 1(fbond) entered disabled state
[  528.717711] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.717826] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.734815] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.734973] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.744698] fbond (unregistering): Released all slaves