[  529.556641] fab-br0: port 1(fbond) entered blocking state
[  529.556729] fab-br0: port 1(fbond) entered disabled state
[  529.556795] fbond: entered allmulticast mode
[  529.556920] fbond: entered promiscuous mode
[  529.577151] veth1-bond: entered promiscuous mode
[  529.577240] veth1-bond: entered allmulticast mode
[  529.577339] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.597777] veth2-bond: entered promiscuous mode
[  529.597873] veth2-bond: entered allmulticast mode
[  529.597941] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.689577] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.689709] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.689783] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.689847] fbond: active interface up!
[  529.689922] fab-br0: port 1(fbond) entered blocking state
[  529.689968] fab-br0: port 1(fbond) entered forwarding state
[  531.095807] fbond: left allmulticast mode
[  531.095871] veth1-bond: left allmulticast mode
[  531.095917] veth2-bond: left allmulticast mode
[  531.095965] fbond: left promiscuous mode
[  531.095997] veth1-bond: left promiscuous mode
[  531.096054] veth2-bond: left promiscuous mode
[  531.096132] fab-br0: port 1(fbond) entered disabled state
[  531.132305] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.132423] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.154774] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.154928] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.164694] fbond (unregistering): Released all slaves