[  536.028600] fab-br0: port 1(fbond) entered blocking state
[  536.028701] fab-br0: port 1(fbond) entered disabled state
[  536.028798] fbond: entered allmulticast mode
[  536.028948] fbond: entered promiscuous mode
[  536.042037] veth1-bond: entered promiscuous mode
[  536.042123] veth1-bond: entered allmulticast mode
[  536.042198] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.051895] veth2-bond: entered promiscuous mode
[  536.051981] veth2-bond: entered allmulticast mode
[  536.052049] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.080363] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.080513] fab-br0: port 1(fbond) entered blocking state
[  536.080571] fab-br0: port 1(fbond) entered forwarding state
[  536.184425] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.184602] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.184672] fbond: active interface up!
[  537.300609] fbond: left allmulticast mode
[  537.300667] veth1-bond: left allmulticast mode
[  537.300719] veth2-bond: left allmulticast mode
[  537.300781] fbond: left promiscuous mode
[  537.300824] veth1-bond: left promiscuous mode
[  537.300900] veth2-bond: left promiscuous mode
[  537.300974] fab-br0: port 1(fbond) entered disabled state
[  537.347951] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.348120] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.370552] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.370698] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.380451] fbond (unregistering): Released all slaves