[  855.796306][ T9338] fab-br0: port 1(fbond) entered blocking state
[  855.796680][ T9338] fab-br0: port 1(fbond) entered disabled state
[  855.797860][ T9338] fbond: entered allmulticast mode
[  855.801924][ T9338] fbond: entered promiscuous mode
[  855.971161][ T9340] veth1-bond: entered promiscuous mode
[  855.972198][ T9340] veth1-bond: entered allmulticast mode
[  855.973178][ T9340] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.081095][ T9341] veth2-bond: entered promiscuous mode
[  856.082130][ T9341] veth2-bond: entered allmulticast mode
[  856.082765][ T9341] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.178439][ T8312] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.363196][  T263] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.364561][  T263] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.364925][  T263] fbond: active interface up!
[  856.369125][ T9344] fab-br0: port 1(fbond) entered blocking state
[  856.369453][ T9344] fab-br0: port 1(fbond) entered forwarding state
[  858.611594][ T9381] fbond: left allmulticast mode
[  858.611851][ T9381] veth1-bond: left allmulticast mode
[  858.612027][ T9381] veth2-bond: left allmulticast mode
[  858.612211][ T9381] fbond: left promiscuous mode
[  858.612389][ T9381] veth1-bond: left promiscuous mode
[  858.612758][ T9381] veth2-bond: left promiscuous mode
[  858.613246][ T9381] fab-br0: port 1(fbond) entered disabled state
[  859.062881][ T9382] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.063636][ T9382] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.088099][ T9382] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.088903][ T9382] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.112714][ T9382] fbond (unregistering): Released all slaves