[  858.436186][ T9440] fab-br0: port 1(fbond) entered blocking state
[  858.436479][ T9440] fab-br0: port 1(fbond) entered disabled state
[  858.436741][ T9440] fbond: entered allmulticast mode
[  858.438256][ T9440] fbond: entered promiscuous mode
[  858.592046][ T9443] veth1-bond: entered promiscuous mode
[  858.592507][ T9443] veth1-bond: entered allmulticast mode
[  858.593314][ T9443] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  858.688719][ T9444] veth2-bond: entered promiscuous mode
[  858.689110][ T9444] veth2-bond: entered allmulticast mode
[  858.689623][ T9444] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  858.779403][ T8484] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  858.780728][ T8484] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  858.781184][ T8484] fbond: active interface up!
[  858.932904][ T9447] fab-br0: port 1(fbond) entered blocking state
[  858.933241][ T9447] fab-br0: port 1(fbond) entered forwarding state
[  858.986833][ T8484] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  861.407674][ T9490] fbond: left allmulticast mode
[  861.407930][ T9490] veth1-bond: left allmulticast mode
[  861.408124][ T9490] veth2-bond: left allmulticast mode
[  861.408308][ T9490] fbond: left promiscuous mode
[  861.408512][ T9490] veth1-bond: left promiscuous mode
[  861.408882][ T9490] veth2-bond: left promiscuous mode
[  861.409375][ T9490] fab-br0: port 1(fbond) entered disabled state
[  861.824702][ T9491] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  861.825540][ T9491] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  861.849906][ T9491] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  861.850627][ T9491] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  861.874546][ T9491] fbond (unregistering): Released all slaves