[  531.739853] fab-br0: port 1(fbond) entered blocking state
[  531.739942] fab-br0: port 1(fbond) entered disabled state
[  531.740033] fbond: entered allmulticast mode
[  531.740196] fbond: entered promiscuous mode
[  531.753861] veth1-bond: entered promiscuous mode
[  531.753965] veth1-bond: entered allmulticast mode
[  531.754053] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.765185] veth2-bond: entered promiscuous mode
[  531.765259] veth2-bond: entered allmulticast mode
[  531.765326] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.807131] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.807303] fab-br0: port 1(fbond) entered blocking state
[  531.807364] fab-br0: port 1(fbond) entered forwarding state
[  531.902190] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.902406] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.902505] fbond: active interface up!
[  533.012289] fbond: left allmulticast mode
[  533.012340] veth1-bond: left allmulticast mode
[  533.012383] veth2-bond: left allmulticast mode
[  533.012440] fbond: left promiscuous mode
[  533.012473] veth1-bond: left promiscuous mode
[  533.012532] veth2-bond: left promiscuous mode
[  533.012601] fab-br0: port 1(fbond) entered disabled state
[  533.043301] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.043408] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.055397] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.055523] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.065222] fbond (unregistering): Released all slaves