[  847.379357][ T9541] fab-br0: port 1(fbond) entered blocking state
[  847.379672][ T9541] fab-br0: port 1(fbond) entered disabled state
[  847.379957][ T9541] fbond: entered allmulticast mode
[  847.381502][ T9541] fbond: entered promiscuous mode
[  847.489563][ T9544] veth1-bond: entered promiscuous mode
[  847.490044][ T9544] veth1-bond: entered allmulticast mode
[  847.490866][ T9544] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  847.580231][ T9545] veth2-bond: entered promiscuous mode
[  847.580659][ T9545] veth2-bond: entered allmulticast mode
[  847.581223][ T9545] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  847.669174][ T8789] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  847.765738][ T4891] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  847.766647][ T4891] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  847.767022][ T4891] fbond: active interface up!
[  847.845056][ T9548] fab-br0: port 1(fbond) entered blocking state
[  847.845355][ T9548] fab-br0: port 1(fbond) entered forwarding state
[  850.093942][ T9585] fbond: left allmulticast mode
[  850.094215][ T9585] veth1-bond: left allmulticast mode
[  850.094403][ T9585] veth2-bond: left allmulticast mode
[  850.094592][ T9585] fbond: left promiscuous mode
[  850.094776][ T9585] veth1-bond: left promiscuous mode
[  850.095171][ T9585] veth2-bond: left promiscuous mode
[  850.095653][ T9585] fab-br0: port 1(fbond) entered disabled state
[  850.549419][ T9586] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  850.550119][ T9586] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  850.568774][ T9586] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  850.569889][ T9586] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  850.593040][ T9586] fbond (unregistering): Released all slaves