[  526.378816] fab-br0: port 1(fbond) entered blocking state
[  526.378897] fab-br0: port 1(fbond) entered disabled state
[  526.379050] fbond: entered allmulticast mode
[  526.379186] fbond: entered promiscuous mode
[  526.397175] veth1-bond: entered promiscuous mode
[  526.397252] veth1-bond: entered allmulticast mode
[  526.397321] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.412672] veth2-bond: entered promiscuous mode
[  526.412757] veth2-bond: entered allmulticast mode
[  526.412824] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.514750] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.514852] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.514941] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.515017] fbond: active interface up!
[  526.515081] fab-br0: port 1(fbond) entered blocking state
[  526.515123] fab-br0: port 1(fbond) entered forwarding state
[  527.697205] fbond: left allmulticast mode
[  527.697269] veth1-bond: left allmulticast mode
[  527.697320] veth2-bond: left allmulticast mode
[  527.697365] fbond: left promiscuous mode
[  527.697403] veth1-bond: left promiscuous mode
[  527.697455] veth2-bond: left promiscuous mode
[  527.697522] fab-br0: port 1(fbond) entered disabled state
[  527.735942] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.736055] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.755851] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.756009] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.765811] fbond (unregistering): Released all slaves