[  530.139473] fab-br0: port 1(fbond) entered blocking state
[  530.139553] fab-br0: port 1(fbond) entered disabled state
[  530.139604] fbond: entered allmulticast mode
[  530.139690] fbond: entered promiscuous mode
[  530.157478] veth1-bond: entered promiscuous mode
[  530.157544] veth1-bond: entered allmulticast mode
[  530.157606] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.174781] veth2-bond: entered promiscuous mode
[  530.174855] veth2-bond: entered allmulticast mode
[  530.174925] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.275654] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.275798] fab-br0: port 1(fbond) entered blocking state
[  530.275842] fab-br0: port 1(fbond) entered forwarding state
[  530.275947] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.276024] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.276097] fbond: active interface up!
[  531.763632] fbond: left allmulticast mode
[  531.763743] veth1-bond: left allmulticast mode
[  531.763815] veth2-bond: left allmulticast mode
[  531.763877] fbond: left promiscuous mode
[  531.763913] veth1-bond: left promiscuous mode
[  531.763964] veth2-bond: left promiscuous mode
[  531.764031] fab-br0: port 1(fbond) entered disabled state
[  531.802667] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.802784] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.820836] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.820984] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.830771] fbond (unregistering): Released all slaves