[  830.694993][ T9249] fab-br0: port 1(fbond) entered blocking state
[  830.695350][ T9249] fab-br0: port 1(fbond) entered disabled state
[  830.695649][ T9249] fbond: entered allmulticast mode
[  830.702582][ T9249] fbond: entered promiscuous mode
[  830.806918][ T9252] veth1-bond: entered promiscuous mode
[  830.807376][ T9252] veth1-bond: entered allmulticast mode
[  830.808212][ T9252] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  830.930257][ T9253] veth2-bond: entered promiscuous mode
[  830.930840][ T9253] veth2-bond: entered allmulticast mode
[  830.931640][ T9253] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  831.057808][  T259] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  831.162573][  T259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  831.163461][  T259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  831.163859][  T259] fbond: active interface up!
[  831.216272][ T9256] fab-br0: port 1(fbond) entered blocking state
[  831.216553][ T9256] fab-br0: port 1(fbond) entered forwarding state
[  833.726940][ T9299] fbond: left allmulticast mode
[  833.727224][ T9299] veth1-bond: left allmulticast mode
[  833.727450][ T9299] veth2-bond: left allmulticast mode
[  833.727662][ T9299] fbond: left promiscuous mode
[  833.727884][ T9299] veth1-bond: left promiscuous mode
[  833.728292][ T9299] veth2-bond: left promiscuous mode
[  833.728831][ T9299] fab-br0: port 1(fbond) entered disabled state
[  834.189243][ T9300] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  834.190011][ T9300] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  834.207641][ T9300] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  834.208429][ T9300] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  834.232760][ T9300] fbond (unregistering): Released all slaves