[  834.524508][ T9377] fab-br0: port 1(fbond) entered blocking state
[  834.524894][ T9377] fab-br0: port 1(fbond) entered disabled state
[  834.525296][ T9377] fbond: entered allmulticast mode
[  834.527698][ T9377] fbond: entered promiscuous mode
[  834.617896][ T9380] veth1-bond: entered promiscuous mode
[  834.618282][ T9380] veth1-bond: entered allmulticast mode
[  834.619838][ T9380] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  834.767226][ T9381] veth2-bond: entered promiscuous mode
[  834.767852][ T9381] veth2-bond: entered allmulticast mode
[  834.768672][ T9381] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  834.918434][ T8506] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  835.015235][ T8506] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  835.015951][ T8506] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  835.016395][ T8506] fbond: active interface up!
[  835.040891][ T9384] fab-br0: port 1(fbond) entered blocking state
[  835.041160][ T9384] fab-br0: port 1(fbond) entered forwarding state
[  837.327634][ T9421] fbond: left allmulticast mode
[  837.327849][ T9421] veth1-bond: left allmulticast mode
[  837.328034][ T9421] veth2-bond: left allmulticast mode
[  837.328207][ T9421] fbond: left promiscuous mode
[  837.328390][ T9421] veth1-bond: left promiscuous mode
[  837.328761][ T9421] veth2-bond: left promiscuous mode
[  837.329222][ T9421] fab-br0: port 1(fbond) entered disabled state
[  837.759829][ T9422] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  837.760591][ T9422] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  837.785020][ T9422] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  837.785731][ T9422] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  837.809728][ T9422] fbond (unregistering): Released all slaves