[  535.385589] fab-br0: port 1(fbond) entered blocking state
[  535.385647] fab-br0: port 1(fbond) entered disabled state
[  535.385709] fbond: entered allmulticast mode
[  535.385786] fbond: entered promiscuous mode
[  535.395814] veth1-bond: entered promiscuous mode
[  535.395868] veth1-bond: entered allmulticast mode
[  535.395919] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.405541] veth2-bond: entered promiscuous mode
[  535.405601] veth2-bond: entered allmulticast mode
[  535.405651] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.449492] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.449606] fab-br0: port 1(fbond) entered blocking state
[  535.449646] fab-br0: port 1(fbond) entered forwarding state
[  535.545522] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.545625] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.545683] fbond: active interface up!
[  536.645897] fbond: left allmulticast mode
[  536.645940] veth1-bond: left allmulticast mode
[  536.645970] veth2-bond: left allmulticast mode
[  536.646003] fbond: left promiscuous mode
[  536.646025] veth1-bond: left promiscuous mode
[  536.646064] veth2-bond: left promiscuous mode
[  536.646112] fab-br0: port 1(fbond) entered disabled state
[  536.674128] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.674203] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.681633] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.681731] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.691558] fbond (unregistering): Released all slaves