[  531.331664] fab-br0: port 1(fbond) entered blocking state
[  531.331726] fab-br0: port 1(fbond) entered disabled state
[  531.331785] fbond: entered allmulticast mode
[  531.331884] fbond: entered promiscuous mode
[  531.345204] veth1-bond: entered promiscuous mode
[  531.345261] veth1-bond: entered allmulticast mode
[  531.345313] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.360931] veth2-bond: entered promiscuous mode
[  531.361004] veth2-bond: entered allmulticast mode
[  531.361072] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.380771] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.402763] fab-br0: port 1(fbond) entered blocking state
[  531.402819] fab-br0: port 1(fbond) entered forwarding state
[  531.476810] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.476915] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.476986] fbond: active interface up!
[  532.601224] fbond: left allmulticast mode
[  532.601276] veth1-bond: left allmulticast mode
[  532.601315] veth2-bond: left allmulticast mode
[  532.601353] fbond: left promiscuous mode
[  532.601380] veth1-bond: left promiscuous mode
[  532.601423] veth2-bond: left promiscuous mode
[  532.601485] fab-br0: port 1(fbond) entered disabled state
[  532.647408] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.647517] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.653917] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.654042] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.659863] fbond (unregistering): Released all slaves