[  850.372655][ T9358] fab-br0: port 1(fbond) entered blocking state
[  850.373031][ T9358] fab-br0: port 1(fbond) entered disabled state
[  850.373317][ T9358] fbond: entered allmulticast mode
[  850.375416][ T9358] fbond: entered promiscuous mode
[  850.472929][ T9361] veth1-bond: entered promiscuous mode
[  850.473455][ T9361] veth1-bond: entered allmulticast mode
[  850.482574][ T9361] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  850.619993][ T9362] veth2-bond: entered promiscuous mode
[  850.620637][ T9362] veth2-bond: entered allmulticast mode
[  850.621374][ T9362] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  850.739376][ T4580] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  850.843954][ T4580] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  850.845217][ T4580] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  850.845611][ T4580] fbond: active interface up!
[  850.941201][ T9365] fab-br0: port 1(fbond) entered blocking state
[  850.941526][ T9365] fab-br0: port 1(fbond) entered forwarding state
[  853.392797][ T9402] fbond: left allmulticast mode
[  853.393020][ T9402] veth1-bond: left allmulticast mode
[  853.393195][ T9402] veth2-bond: left allmulticast mode
[  853.393386][ T9402] fbond: left promiscuous mode
[  853.393558][ T9402] veth1-bond: left promiscuous mode
[  853.393922][ T9402] veth2-bond: left promiscuous mode
[  853.395268][ T9402] fab-br0: port 1(fbond) entered disabled state
[  853.860691][ T9403] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  853.861446][ T9403] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  853.873101][ T9403] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  853.873760][ T9403] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  853.896756][ T9403] fbond (unregistering): Released all slaves