[  853.050318][ T9366] fab-br0: port 1(fbond) entered blocking state
[  853.051450][ T9366] fab-br0: port 1(fbond) entered disabled state
[  853.052285][ T9366] fbond: entered allmulticast mode
[  853.054679][ T9366] fbond: entered promiscuous mode
[  853.154049][ T9369] veth1-bond: entered promiscuous mode
[  853.154444][ T9369] veth1-bond: entered allmulticast mode
[  853.155243][ T9369] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  853.280704][ T9370] veth2-bond: entered promiscuous mode
[  853.281116][ T9370] veth2-bond: entered allmulticast mode
[  853.281646][ T9370] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  853.456514][ T8847] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  853.514280][ T9373] fab-br0: port 1(fbond) entered blocking state
[  853.514582][ T9373] fab-br0: port 1(fbond) entered forwarding state
[  853.561129][  T258] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  853.562250][  T258] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.562728][  T258] fbond: active interface up!
[  856.044084][ T9416] fbond: left allmulticast mode
[  856.044383][ T9416] veth1-bond: left allmulticast mode
[  856.044621][ T9416] veth2-bond: left allmulticast mode
[  856.044847][ T9416] fbond: left promiscuous mode
[  856.045047][ T9416] veth1-bond: left promiscuous mode
[  856.045466][ T9416] veth2-bond: left promiscuous mode
[  856.045974][ T9416] fab-br0: port 1(fbond) entered disabled state
[  856.500853][ T9417] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  856.501634][ T9417] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  856.513203][ T9417] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  856.513936][ T9417] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  856.536965][ T9417] fbond (unregistering): Released all slaves