[  856.161521][ T9698] fab-br0: port 1(fbond) entered blocking state
[  856.161864][ T9698] fab-br0: port 1(fbond) entered disabled state
[  856.162188][ T9698] fbond: entered allmulticast mode
[  856.164363][ T9698] fbond: entered promiscuous mode
[  856.273110][ T9701] veth1-bond: entered promiscuous mode
[  856.273568][ T9701] veth1-bond: entered allmulticast mode
[  856.274429][ T9701] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.374979][ T9702] veth2-bond: entered promiscuous mode
[  856.375377][ T9702] veth2-bond: entered allmulticast mode
[  856.375876][ T9702] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.462341][  T261] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.620697][ T9705] fab-br0: port 1(fbond) entered blocking state
[  856.620988][ T9705] fab-br0: port 1(fbond) entered forwarding state
[  856.661815][ T8811] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.662660][ T8811] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.663028][ T8811] fbond: active interface up!
[  859.166189][ T9748] fbond: left allmulticast mode
[  859.166433][ T9748] veth1-bond: left allmulticast mode
[  859.166643][ T9748] veth2-bond: left allmulticast mode
[  859.166880][ T9748] fbond: left promiscuous mode
[  859.167057][ T9748] veth1-bond: left promiscuous mode
[  859.167523][ T9748] veth2-bond: left promiscuous mode
[  859.168161][ T9748] fab-br0: port 1(fbond) entered disabled state
[  859.609634][ T9749] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.610414][ T9749] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.628024][ T9749] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.628802][ T9749] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.656596][ T9749] fbond (unregistering): Released all slaves