[  527.433455] fab-br0: port 1(fbond) entered blocking state
[  527.433532] fab-br0: port 1(fbond) entered disabled state
[  527.433613] fbond: entered allmulticast mode
[  527.433748] fbond: entered promiscuous mode
[  527.453914] veth1-bond: entered promiscuous mode
[  527.453997] veth1-bond: entered allmulticast mode
[  527.454074] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.474532] veth2-bond: entered promiscuous mode
[  527.474615] veth2-bond: entered allmulticast mode
[  527.474694] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.570698] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.570864] fab-br0: port 1(fbond) entered blocking state
[  527.570923] fab-br0: port 1(fbond) entered forwarding state
[  527.666754] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.666891] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.666979] fbond: active interface up!
[  529.000218] fbond: left allmulticast mode
[  529.000287] veth1-bond: left allmulticast mode
[  529.000328] veth2-bond: left allmulticast mode
[  529.000375] fbond: left promiscuous mode
[  529.000406] veth1-bond: left promiscuous mode
[  529.000465] veth2-bond: left promiscuous mode
[  529.000542] fab-br0: port 1(fbond) entered disabled state
[  529.035556] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.035680] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.055874] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.056020] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.065781] fbond (unregistering): Released all slaves