[  820.386317][ T9272] fab-br0: port 1(fbond) entered blocking state
[  820.386653][ T9272] fab-br0: port 1(fbond) entered disabled state
[  820.387026][ T9272] fbond: entered allmulticast mode
[  820.389631][ T9272] fbond: entered promiscuous mode
[  820.550788][ T9275] veth1-bond: entered promiscuous mode
[  820.551490][ T9275] veth1-bond: entered allmulticast mode
[  820.553083][ T9275] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  820.667009][ T9276] veth2-bond: entered promiscuous mode
[  820.667514][ T9276] veth2-bond: entered allmulticast mode
[  820.668097][ T9276] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  820.776363][  T280] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  820.935690][ T9279] fab-br0: port 1(fbond) entered blocking state
[  820.935994][ T9279] fab-br0: port 1(fbond) entered forwarding state
[  820.977010][ T8555] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  820.977950][ T8555] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  820.978254][ T8555] fbond: active interface up!
[  823.586269][ T9322] fbond: left allmulticast mode
[  823.586873][ T9322] veth1-bond: left allmulticast mode
[  823.587077][ T9322] veth2-bond: left allmulticast mode
[  823.587283][ T9322] fbond: left promiscuous mode
[  823.587483][ T9322] veth1-bond: left promiscuous mode
[  823.587883][ T9322] veth2-bond: left promiscuous mode
[  823.588411][ T9322] fab-br0: port 1(fbond) entered disabled state
[  824.057728][ T9323] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  824.058541][ T9323] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  824.076274][ T9323] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  824.077020][ T9323] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  824.093693][ T9323] fbond (unregistering): Released all slaves