[  535.167593] fab-br0: port 1(fbond) entered blocking state
[  535.167683] fab-br0: port 1(fbond) entered disabled state
[  535.167800] fbond: entered allmulticast mode
[  535.167921] fbond: entered promiscuous mode
[  535.186422] veth1-bond: entered promiscuous mode
[  535.186503] veth1-bond: entered allmulticast mode
[  535.186581] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.203233] veth2-bond: entered promiscuous mode
[  535.203318] veth2-bond: entered allmulticast mode
[  535.203390] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.316740] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.316891] fab-br0: port 1(fbond) entered blocking state
[  535.316928] fab-br0: port 1(fbond) entered forwarding state
[  535.317041] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.317102] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.317165] fbond: active interface up!
[  536.801175] fbond: left allmulticast mode
[  536.801222] veth1-bond: left allmulticast mode
[  536.801259] veth2-bond: left allmulticast mode
[  536.801295] fbond: left promiscuous mode
[  536.801322] veth1-bond: left promiscuous mode
[  536.801368] veth2-bond: left promiscuous mode
[  536.801422] fab-br0: port 1(fbond) entered disabled state
[  536.849755] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.849863] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.868917] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.869052] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.878814] fbond (unregistering): Released all slaves