[  531.342506] fab-br0: port 1(fbond) entered blocking state
[  531.342593] fab-br0: port 1(fbond) entered disabled state
[  531.342663] fbond: entered allmulticast mode
[  531.342791] fbond: entered promiscuous mode
[  531.358214] veth1-bond: entered promiscuous mode
[  531.358275] veth1-bond: entered allmulticast mode
[  531.358328] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.373613] veth2-bond: entered promiscuous mode
[  531.373668] veth2-bond: entered allmulticast mode
[  531.373713] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.389763] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.419584] fab-br0: port 1(fbond) entered blocking state
[  531.419641] fab-br0: port 1(fbond) entered forwarding state
[  531.493771] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.493898] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.493984] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.494077] fbond: active interface up!
[  532.948811] fbond: left allmulticast mode
[  532.948864] veth1-bond: left allmulticast mode
[  532.948904] veth2-bond: left allmulticast mode
[  532.948942] fbond: left promiscuous mode
[  532.948969] veth1-bond: left promiscuous mode
[  532.949011] veth2-bond: left promiscuous mode
[  532.949062] fab-br0: port 1(fbond) entered disabled state
[  532.986417] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.986507] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.003992] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.004125] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.013861] fbond (unregistering): Released all slaves