[  528.043709] fab-br0: port 1(fbond) entered blocking state
[  528.043785] fab-br0: port 1(fbond) entered disabled state
[  528.043853] fbond: entered allmulticast mode
[  528.043949] fbond: entered promiscuous mode
[  528.056630] veth1-bond: entered promiscuous mode
[  528.056698] veth1-bond: entered allmulticast mode
[  528.056760] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.067830] veth2-bond: entered promiscuous mode
[  528.067885] veth2-bond: entered allmulticast mode
[  528.067941] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.102146] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.102302] fab-br0: port 1(fbond) entered blocking state
[  528.102346] fab-br0: port 1(fbond) entered forwarding state
[  528.199187] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.199285] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.199345] fbond: active interface up!
[  529.359367] fbond: left allmulticast mode
[  529.359456] veth1-bond: left allmulticast mode
[  529.359510] veth2-bond: left allmulticast mode
[  529.359576] fbond: left promiscuous mode
[  529.359627] veth1-bond: left promiscuous mode
[  529.359702] veth2-bond: left promiscuous mode
[  529.359785] fab-br0: port 1(fbond) entered disabled state
[  529.390603] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.390725] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.411315] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.411507] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.427244] fbond (unregistering): Released all slaves