[  534.230263] fab-br0: port 1(fbond) entered blocking state
[  534.230319] fab-br0: port 1(fbond) entered disabled state
[  534.230375] fbond: entered allmulticast mode
[  534.230468] fbond: entered promiscuous mode
[  534.241223] veth1-bond: entered promiscuous mode
[  534.241279] veth1-bond: entered allmulticast mode
[  534.241337] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.253163] veth2-bond: entered promiscuous mode
[  534.253218] veth2-bond: entered allmulticast mode
[  534.253267] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.290545] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.290679] fab-br0: port 1(fbond) entered blocking state
[  534.290735] fab-br0: port 1(fbond) entered forwarding state
[  534.386565] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.386666] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.386722] fbond: active interface up!
[  535.514213] fbond: left allmulticast mode
[  535.514266] veth1-bond: left allmulticast mode
[  535.514298] veth2-bond: left allmulticast mode
[  535.514332] fbond: left promiscuous mode
[  535.514358] veth1-bond: left promiscuous mode
[  535.514400] veth2-bond: left promiscuous mode
[  535.514453] fab-br0: port 1(fbond) entered disabled state
[  535.546647] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.546734] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.561654] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.561770] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.567577] fbond (unregistering): Released all slaves