[  852.290269][ T9430] fab-br0: port 1(fbond) entered blocking state
[  852.290608][ T9430] fab-br0: port 1(fbond) entered disabled state
[  852.290897][ T9430] fbond: entered allmulticast mode
[  852.295876][ T9430] fbond: entered promiscuous mode
[  852.508995][ T9433] veth1-bond: entered promiscuous mode
[  852.509761][ T9433] veth1-bond: entered allmulticast mode
[  852.510737][ T9433] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.605655][ T9434] veth2-bond: entered promiscuous mode
[  852.606186][ T9434] veth2-bond: entered allmulticast mode
[  852.606751][ T9434] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.710063][ T4961] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.798758][ T8730] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.799741][ T8730] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  852.800167][ T8730] fbond: active interface up!
[  852.890443][ T9437] fab-br0: port 1(fbond) entered blocking state
[  852.890735][ T9437] fab-br0: port 1(fbond) entered forwarding state
[  855.160946][ T9474] fbond: left allmulticast mode
[  855.161307][ T9474] veth1-bond: left allmulticast mode
[  855.161491][ T9474] veth2-bond: left allmulticast mode
[  855.161662][ T9474] fbond: left promiscuous mode
[  855.161852][ T9474] veth1-bond: left promiscuous mode
[  855.162276][ T9474] veth2-bond: left promiscuous mode
[  855.162837][ T9474] fab-br0: port 1(fbond) entered disabled state
[  855.609177][ T9475] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.610369][ T9475] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  855.634613][ T9475] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  855.635347][ T9475] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  855.651351][ T9475] fbond (unregistering): Released all slaves