[  852.707657][ T9649] fab-br0: port 1(fbond) entered blocking state
[  852.708135][ T9649] fab-br0: port 1(fbond) entered disabled state
[  852.709403][ T9649] fbond: entered allmulticast mode
[  852.727719][ T9649] fbond: entered promiscuous mode
[  852.858158][ T9652] veth1-bond: entered promiscuous mode
[  852.858614][ T9652] veth1-bond: entered allmulticast mode
[  852.859412][ T9652] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.944999][ T9653] veth2-bond: entered promiscuous mode
[  852.945463][ T9653] veth2-bond: entered allmulticast mode
[  852.945974][ T9653] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  853.110270][ T8765] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  853.214893][  T280] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  853.215984][  T280] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.216344][  T280] fbond: active interface up!
[  853.234104][ T9656] fab-br0: port 1(fbond) entered blocking state
[  853.234431][ T9656] fab-br0: port 1(fbond) entered forwarding state
[  855.826475][ T9699] fbond: left allmulticast mode
[  855.826793][ T9699] veth1-bond: left allmulticast mode
[  855.827046][ T9699] veth2-bond: left allmulticast mode
[  855.827312][ T9699] fbond: left promiscuous mode
[  855.827544][ T9699] veth1-bond: left promiscuous mode
[  855.828060][ T9699] veth2-bond: left promiscuous mode
[  855.828744][ T9699] fab-br0: port 1(fbond) entered disabled state
[  856.377355][ T9700] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  856.378561][ T9700] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  856.403561][ T9700] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  856.404684][ T9700] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  856.427504][ T9700] fbond (unregistering): Released all slaves