[  853.042340][ T9492] fab-br0: port 1(fbond) entered blocking state
[  853.043341][ T9492] fab-br0: port 1(fbond) entered disabled state
[  853.043626][ T9492] fbond: entered allmulticast mode
[  853.045164][ T9492] fbond: entered promiscuous mode
[  853.143561][ T9495] veth1-bond: entered promiscuous mode
[  853.143991][ T9495] veth1-bond: entered allmulticast mode
[  853.144819][ T9495] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  853.252912][ T9496] veth2-bond: entered promiscuous mode
[  853.253342][ T9496] veth2-bond: entered allmulticast mode
[  853.254722][ T9496] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  853.424504][ T8453] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  853.529000][ T9499] fab-br0: port 1(fbond) entered blocking state
[  853.529343][ T9499] fab-br0: port 1(fbond) entered forwarding state
[  853.533334][ T8453] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  853.534127][ T8453] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.534636][ T8453] fbond: active interface up!
[  856.261817][ T9542] fbond: left allmulticast mode
[  856.262123][ T9542] veth1-bond: left allmulticast mode
[  856.262407][ T9542] veth2-bond: left allmulticast mode
[  856.263736][ T9542] fbond: left promiscuous mode
[  856.263971][ T9542] veth1-bond: left promiscuous mode
[  856.264392][ T9542] veth2-bond: left promiscuous mode
[  856.264955][ T9542] fab-br0: port 1(fbond) entered disabled state
[  856.717036][ T9543] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  856.717831][ T9543] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  856.742264][ T9543] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  856.743088][ T9543] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  856.766789][ T9543] fbond (unregistering): Released all slaves