[  529.627147] fab-br0: port 1(fbond) entered blocking state
[  529.627217] fab-br0: port 1(fbond) entered disabled state
[  529.627284] fbond: entered allmulticast mode
[  529.627506] fbond: entered promiscuous mode
[  529.645245] veth1-bond: entered promiscuous mode
[  529.645312] veth1-bond: entered allmulticast mode
[  529.645385] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.660173] veth2-bond: entered promiscuous mode
[  529.660236] veth2-bond: entered allmulticast mode
[  529.660293] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.767001] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.767143] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.767227] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.767303] fbond: active interface up!
[  529.767385] fab-br0: port 1(fbond) entered blocking state
[  529.767441] fab-br0: port 1(fbond) entered forwarding state
[  531.258585] fbond: left allmulticast mode
[  531.258644] veth1-bond: left allmulticast mode
[  531.258692] veth2-bond: left allmulticast mode
[  531.258739] fbond: left promiscuous mode
[  531.258773] veth1-bond: left promiscuous mode
[  531.258830] veth2-bond: left promiscuous mode
[  531.258891] fab-br0: port 1(fbond) entered disabled state
[  531.307941] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.308051] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.330112] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.330211] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.347073] fbond (unregistering): Released all slaves