[  531.795002] fab-br0: port 1(fbond) entered blocking state
[  531.795068] fab-br0: port 1(fbond) entered disabled state
[  531.795125] fbond: entered allmulticast mode
[  531.795196] fbond: entered promiscuous mode
[  531.809070] veth1-bond: entered promiscuous mode
[  531.809122] veth1-bond: entered allmulticast mode
[  531.809168] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.823728] veth2-bond: entered promiscuous mode
[  531.823787] veth2-bond: entered allmulticast mode
[  531.823832] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.842670] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.867288] fab-br0: port 1(fbond) entered blocking state
[  531.867368] fab-br0: port 1(fbond) entered forwarding state
[  531.946682] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.946807] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.946900] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.946966] fbond: active interface up!
[  533.441727] fbond: left allmulticast mode
[  533.441786] veth1-bond: left allmulticast mode
[  533.441826] veth2-bond: left allmulticast mode
[  533.441863] fbond: left promiscuous mode
[  533.441901] veth1-bond: left promiscuous mode
[  533.441946] veth2-bond: left promiscuous mode
[  533.442009] fab-br0: port 1(fbond) entered disabled state
[  533.481963] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.482119] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.497917] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.498081] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.503748] fbond (unregistering): Released all slaves