[  526.130165] fab-br0: port 1(fbond) entered blocking state
[  526.130236] fab-br0: port 1(fbond) entered disabled state
[  526.130303] fbond: entered allmulticast mode
[  526.130398] fbond: entered promiscuous mode
[  526.141647] veth1-bond: entered promiscuous mode
[  526.141727] veth1-bond: entered allmulticast mode
[  526.141800] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.151273] veth2-bond: entered promiscuous mode
[  526.151346] veth2-bond: entered allmulticast mode
[  526.151414] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.187999] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.188162] fab-br0: port 1(fbond) entered blocking state
[  526.188222] fab-br0: port 1(fbond) entered forwarding state
[  526.284039] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.284179] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.284241] fbond: active interface up!
[  527.414219] fbond: left allmulticast mode
[  527.414312] veth1-bond: left allmulticast mode
[  527.414380] veth2-bond: left allmulticast mode
[  527.414446] fbond: left promiscuous mode
[  527.414495] veth1-bond: left promiscuous mode
[  527.414574] veth2-bond: left promiscuous mode
[  527.414658] fab-br0: port 1(fbond) entered disabled state
[  527.461516] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.461632] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.479136] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.479263] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.496051] fbond (unregistering): Released all slaves