[  535.253054] fab-br0: port 1(fbond) entered blocking state
[  535.253135] fab-br0: port 1(fbond) entered disabled state
[  535.253213] fbond: entered allmulticast mode
[  535.253328] fbond: entered promiscuous mode
[  535.271443] veth1-bond: entered promiscuous mode
[  535.271511] veth1-bond: entered allmulticast mode
[  535.271573] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.290172] veth2-bond: entered promiscuous mode
[  535.290252] veth2-bond: entered allmulticast mode
[  535.290321] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.396003] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.396149] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.396204] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.396253] fbond: active interface up!
[  535.396305] fab-br0: port 1(fbond) entered blocking state
[  535.396377] fab-br0: port 1(fbond) entered forwarding state
[  536.821961] fbond: left allmulticast mode
[  536.822014] veth1-bond: left allmulticast mode
[  536.822055] veth2-bond: left allmulticast mode
[  536.822097] fbond: left promiscuous mode
[  536.822126] veth1-bond: left promiscuous mode
[  536.822170] veth2-bond: left promiscuous mode
[  536.822225] fab-br0: port 1(fbond) entered disabled state
[  536.868877] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.868976] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.879874] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.880006] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.885856] fbond (unregistering): Released all slaves