[  854.955710][ T9430] fab-br0: port 1(fbond) entered blocking state
[  854.956035][ T9430] fab-br0: port 1(fbond) entered disabled state
[  854.957053][ T9430] fbond: entered allmulticast mode
[  854.958683][ T9430] fbond: entered promiscuous mode
[  855.084085][ T9433] veth1-bond: entered promiscuous mode
[  855.084565][ T9433] veth1-bond: entered allmulticast mode
[  855.085389][ T9433] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  855.186029][ T9434] veth2-bond: entered promiscuous mode
[  855.186467][ T9434] veth2-bond: entered allmulticast mode
[  855.186990][ T9434] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  855.319245][  T279] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  855.423995][  T279] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  855.425426][  T279] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.425911][  T279] fbond: active interface up!
[  855.458607][ T9437] fab-br0: port 1(fbond) entered blocking state
[  855.458979][ T9437] fab-br0: port 1(fbond) entered forwarding state
[  858.091906][ T9480] fbond: left allmulticast mode
[  858.092189][ T9480] veth1-bond: left allmulticast mode
[  858.092410][ T9480] veth2-bond: left allmulticast mode
[  858.092598][ T9480] fbond: left promiscuous mode
[  858.092786][ T9480] veth1-bond: left promiscuous mode
[  858.093178][ T9480] veth2-bond: left promiscuous mode
[  858.093706][ T9480] fab-br0: port 1(fbond) entered disabled state
[  858.564594][ T9481] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  858.565316][ T9481] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  858.581800][ T9481] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  858.582801][ T9481] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  858.602366][ T9481] fbond (unregistering): Released all slaves