[  534.943667] fab-br0: port 1(fbond) entered blocking state
[  534.943736] fab-br0: port 1(fbond) entered disabled state
[  534.943798] fbond: entered allmulticast mode
[  534.944255] fbond: entered promiscuous mode
[  534.962947] veth1-bond: entered promiscuous mode
[  534.963012] veth1-bond: entered allmulticast mode
[  534.963064] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.980433] veth2-bond: entered promiscuous mode
[  534.980504] veth2-bond: entered allmulticast mode
[  534.980571] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.084753] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.084870] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.084984] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.085068] fbond: active interface up!
[  535.085138] fab-br0: port 1(fbond) entered blocking state
[  535.085200] fab-br0: port 1(fbond) entered forwarding state
[  536.238567] fbond: left allmulticast mode
[  536.238628] veth1-bond: left allmulticast mode
[  536.238678] veth2-bond: left allmulticast mode
[  536.238735] fbond: left promiscuous mode
[  536.238772] veth1-bond: left promiscuous mode
[  536.238822] veth2-bond: left promiscuous mode
[  536.238884] fab-br0: port 1(fbond) entered disabled state
[  536.280301] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.280412] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.291855] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.291970] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.297771] fbond (unregistering): Released all slaves