[  529.824407] fab-br0: port 1(fbond) entered blocking state
[  529.824474] fab-br0: port 1(fbond) entered disabled state
[  529.824545] fbond: entered allmulticast mode
[  529.824662] fbond: entered promiscuous mode
[  529.840181] veth1-bond: entered promiscuous mode
[  529.840256] veth1-bond: entered allmulticast mode
[  529.840322] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.853648] veth2-bond: entered promiscuous mode
[  529.853734] veth2-bond: entered allmulticast mode
[  529.853797] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.962755] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.962855] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.962947] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.963018] fbond: active interface up!
[  529.963090] fab-br0: port 1(fbond) entered blocking state
[  529.963150] fab-br0: port 1(fbond) entered forwarding state
[  531.119386] fbond: left allmulticast mode
[  531.119443] veth1-bond: left allmulticast mode
[  531.119489] veth2-bond: left allmulticast mode
[  531.119540] fbond: left promiscuous mode
[  531.119576] veth1-bond: left promiscuous mode
[  531.119626] veth2-bond: left promiscuous mode
[  531.119687] fab-br0: port 1(fbond) entered disabled state
[  531.166751] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.166844] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.185886] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.186005] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.195826] fbond (unregistering): Released all slaves