[  528.434285] fab-br0: port 1(fbond) entered blocking state
[  528.434356] fab-br0: port 1(fbond) entered disabled state
[  528.434418] fbond: entered allmulticast mode
[  528.434530] fbond: entered promiscuous mode
[  528.452883] veth1-bond: entered promiscuous mode
[  528.452944] veth1-bond: entered allmulticast mode
[  528.453009] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.468929] veth2-bond: entered promiscuous mode
[  528.468987] veth2-bond: entered allmulticast mode
[  528.469034] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.571657] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.571771] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.571841] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.571905] fbond: active interface up!
[  528.571968] fab-br0: port 1(fbond) entered blocking state
[  528.572024] fab-br0: port 1(fbond) entered forwarding state
[  530.074231] fbond: left allmulticast mode
[  530.074305] veth1-bond: left allmulticast mode
[  530.074351] veth2-bond: left allmulticast mode
[  530.074392] fbond: left promiscuous mode
[  530.074420] veth1-bond: left promiscuous mode
[  530.074458] veth2-bond: left promiscuous mode
[  530.074506] fab-br0: port 1(fbond) entered disabled state
[  530.118521] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.118630] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.135917] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.136053] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.145793] fbond (unregistering): Released all slaves