[  535.862808] fab-br0: port 1(fbond) entered blocking state
[  535.862917] fab-br0: port 1(fbond) entered disabled state
[  535.863002] fbond: entered allmulticast mode
[  535.863119] fbond: entered promiscuous mode
[  535.876934] veth1-bond: entered promiscuous mode
[  535.877029] veth1-bond: entered allmulticast mode
[  535.877112] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.888476] veth2-bond: entered promiscuous mode
[  535.888600] veth2-bond: entered allmulticast mode
[  535.888693] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.912968] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.921661] fab-br0: port 1(fbond) entered blocking state
[  535.921776] fab-br0: port 1(fbond) entered forwarding state
[  536.011023] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.011126] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.011195] fbond: active interface up!
[  537.160937] fbond: left allmulticast mode
[  537.161015] veth1-bond: left allmulticast mode
[  537.161076] veth2-bond: left allmulticast mode
[  537.161134] fbond: left promiscuous mode
[  537.161176] veth1-bond: left promiscuous mode
[  537.161247] veth2-bond: left promiscuous mode
[  537.161329] fab-br0: port 1(fbond) entered disabled state
[  537.189651] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.189780] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.203172] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.203306] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.212040] fbond (unregistering): Released all slaves