[  535.254354] fab-br0: port 1(fbond) entered blocking state
[  535.254406] fab-br0: port 1(fbond) entered disabled state
[  535.254446] fbond: entered allmulticast mode
[  535.254519] fbond: entered promiscuous mode
[  535.271333] veth1-bond: entered promiscuous mode
[  535.271407] veth1-bond: entered allmulticast mode
[  535.271472] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.289109] veth2-bond: entered promiscuous mode
[  535.289183] veth2-bond: entered allmulticast mode
[  535.289243] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.394864] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.394992] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.395072] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.395129] fbond: active interface up!
[  535.395196] fab-br0: port 1(fbond) entered blocking state
[  535.395239] fab-br0: port 1(fbond) entered forwarding state
[  536.770450] fbond: left allmulticast mode
[  536.770496] veth1-bond: left allmulticast mode
[  536.770547] veth2-bond: left allmulticast mode
[  536.770586] fbond: left promiscuous mode
[  536.770610] veth1-bond: left promiscuous mode
[  536.770644] veth2-bond: left promiscuous mode
[  536.770694] fab-br0: port 1(fbond) entered disabled state
[  536.818620] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.818709] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.834009] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.834130] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.843932] fbond (unregistering): Released all slaves