[  846.894715][ T9541] fab-br0: port 1(fbond) entered blocking state
[  846.895026][ T9541] fab-br0: port 1(fbond) entered disabled state
[  846.895355][ T9541] fbond: entered allmulticast mode
[  846.897781][ T9541] fbond: entered promiscuous mode
[  847.010475][ T9544] veth1-bond: entered promiscuous mode
[  847.010913][ T9544] veth1-bond: entered allmulticast mode
[  847.011811][ T9544] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  847.150749][ T9545] veth2-bond: entered promiscuous mode
[  847.151405][ T9545] veth2-bond: entered allmulticast mode
[  847.152016][ T9545] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  847.343141][ T5131] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  847.438789][ T5131] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  847.439919][ T5131] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  847.440557][ T5131] fbond: active interface up!
[  847.452884][ T9548] fab-br0: port 1(fbond) entered blocking state
[  847.453221][ T9548] fab-br0: port 1(fbond) entered forwarding state
[  850.065901][ T9591] fbond: left allmulticast mode
[  850.066156][ T9591] veth1-bond: left allmulticast mode
[  850.066375][ T9591] veth2-bond: left allmulticast mode
[  850.066550][ T9591] fbond: left promiscuous mode
[  850.066724][ T9591] veth1-bond: left promiscuous mode
[  850.067107][ T9591] veth2-bond: left promiscuous mode
[  850.067613][ T9591] fab-br0: port 1(fbond) entered disabled state
[  850.581485][ T9592] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  850.582249][ T9592] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  850.606859][ T9592] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  850.607698][ T9592] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  850.631017][ T9592] fbond (unregistering): Released all slaves