[  835.261104][ T9353] fab-br0: port 1(fbond) entered blocking state
[  835.261394][ T9353] fab-br0: port 1(fbond) entered disabled state
[  835.262083][ T9353] fbond: entered allmulticast mode
[  835.263721][ T9353] fbond: entered promiscuous mode
[  835.401613][ T9356] veth1-bond: entered promiscuous mode
[  835.402095][ T9356] veth1-bond: entered allmulticast mode
[  835.403012][ T9356] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  835.553155][ T9357] veth2-bond: entered promiscuous mode
[  835.553683][ T9357] veth2-bond: entered allmulticast mode
[  835.554243][ T9357] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  835.675569][ T8469] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  835.764106][  T259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  835.764965][  T259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  835.765308][  T259] fbond: active interface up!
[  835.811548][ T9360] fab-br0: port 1(fbond) entered blocking state
[  835.811921][ T9360] fab-br0: port 1(fbond) entered forwarding state
[  837.982056][ T9397] fbond: left allmulticast mode
[  837.982277][ T9397] veth1-bond: left allmulticast mode
[  837.982450][ T9397] veth2-bond: left allmulticast mode
[  837.983688][ T9397] fbond: left promiscuous mode
[  837.983879][ T9397] veth1-bond: left promiscuous mode
[  837.984257][ T9397] veth2-bond: left promiscuous mode
[  837.984745][ T9397] fab-br0: port 1(fbond) entered disabled state
[  838.439817][ T9398] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  838.440584][ T9398] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  838.458308][ T9398] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  838.459092][ T9398] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  838.482703][ T9398] fbond (unregistering): Released all slaves