[  534.792297] fab-br0: port 1(fbond) entered blocking state
[  534.792379] fab-br0: port 1(fbond) entered disabled state
[  534.792453] fbond: entered allmulticast mode
[  534.792575] fbond: entered promiscuous mode
[  534.804396] veth1-bond: entered promiscuous mode
[  534.804456] veth1-bond: entered allmulticast mode
[  534.804546] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.817704] veth2-bond: entered promiscuous mode
[  534.817764] veth2-bond: entered allmulticast mode
[  534.817812] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.850525] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.856084] fab-br0: port 1(fbond) entered blocking state
[  534.856139] fab-br0: port 1(fbond) entered forwarding state
[  534.946526] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.946609] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.946663] fbond: active interface up!
[  536.127720] fbond: left allmulticast mode
[  536.127776] veth1-bond: left allmulticast mode
[  536.127822] veth2-bond: left allmulticast mode
[  536.127877] fbond: left promiscuous mode
[  536.127909] veth1-bond: left promiscuous mode
[  536.127952] veth2-bond: left promiscuous mode
[  536.128004] fab-br0: port 1(fbond) entered disabled state
[  536.174128] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.174243] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.195653] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.195806] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.205562] fbond (unregistering): Released all slaves