[  531.262524] fab-br0: port 1(fbond) entered blocking state
[  531.262591] fab-br0: port 1(fbond) entered disabled state
[  531.262664] fbond: entered allmulticast mode
[  531.262771] fbond: entered promiscuous mode
[  531.280156] veth1-bond: entered promiscuous mode
[  531.280215] veth1-bond: entered allmulticast mode
[  531.280274] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.299133] veth2-bond: entered promiscuous mode
[  531.299204] veth2-bond: entered allmulticast mode
[  531.299265] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.391869] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.391977] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.392082] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.392166] fbond: active interface up!
[  531.392244] fab-br0: port 1(fbond) entered blocking state
[  531.392304] fab-br0: port 1(fbond) entered forwarding state
[  532.535564] fbond: left allmulticast mode
[  532.535627] veth1-bond: left allmulticast mode
[  532.535664] veth2-bond: left allmulticast mode
[  532.535705] fbond: left promiscuous mode
[  532.535731] veth1-bond: left promiscuous mode
[  532.535792] veth2-bond: left promiscuous mode
[  532.535876] fab-br0: port 1(fbond) entered disabled state
[  532.579474] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.579582] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.585928] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.586075] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.591860] fbond (unregistering): Released all slaves