[  529.783744] fab-br0: port 1(fbond) entered blocking state
[  529.783811] fab-br0: port 1(fbond) entered disabled state
[  529.783892] fbond: entered allmulticast mode
[  529.783996] fbond: entered promiscuous mode
[  529.801547] veth1-bond: entered promiscuous mode
[  529.801620] veth1-bond: entered allmulticast mode
[  529.801690] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.817452] veth2-bond: entered promiscuous mode
[  529.817520] veth2-bond: entered allmulticast mode
[  529.817575] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.922805] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.923013] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.923113] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.923187] fbond: active interface up!
[  529.923265] fab-br0: port 1(fbond) entered blocking state
[  529.923309] fab-br0: port 1(fbond) entered forwarding state
[  531.116070] fbond: left allmulticast mode
[  531.116122] veth1-bond: left allmulticast mode
[  531.116161] veth2-bond: left allmulticast mode
[  531.116207] fbond: left promiscuous mode
[  531.116240] veth1-bond: left promiscuous mode
[  531.116290] veth2-bond: left promiscuous mode
[  531.116348] fab-br0: port 1(fbond) entered disabled state
[  531.158625] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.158737] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.167861] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.167967] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.179800] fbond (unregistering): Released all slaves