[  529.040491] fab-br0: port 1(fbond) entered blocking state
[  529.040558] fab-br0: port 1(fbond) entered disabled state
[  529.040624] fbond: entered allmulticast mode
[  529.040755] fbond: entered promiscuous mode
[  529.053784] veth1-bond: entered promiscuous mode
[  529.053918] veth1-bond: entered allmulticast mode
[  529.054025] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.065187] veth2-bond: entered promiscuous mode
[  529.065265] veth2-bond: entered allmulticast mode
[  529.065327] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.087897] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.098851] fab-br0: port 1(fbond) entered blocking state
[  529.098931] fab-br0: port 1(fbond) entered forwarding state
[  529.190901] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.191082] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.191188] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.191275] fbond: active interface up!
[  530.657460] fbond: left allmulticast mode
[  530.657515] veth1-bond: left allmulticast mode
[  530.657560] veth2-bond: left allmulticast mode
[  530.657601] fbond: left promiscuous mode
[  530.657643] veth1-bond: left promiscuous mode
[  530.657701] veth2-bond: left promiscuous mode
[  530.657760] fab-br0: port 1(fbond) entered disabled state
[  530.697996] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.698094] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.721036] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.721182] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.726941] fbond (unregistering): Released all slaves