[  843.882802][ T9424] br1: port 1(veth1) entered blocking state
[  843.883043][ T9424] br1: port 1(veth1) entered disabled state
[  843.883294][ T9424] veth1: entered allmulticast mode
[  843.885676][ T9424] veth1: entered promiscuous mode
[  843.935820][ T9428] br1: port 2(veth2) entered blocking state
[  843.936093][ T9428] br1: port 2(veth2) entered disabled state
[  843.936347][ T9428] veth2: entered allmulticast mode
[  843.937995][ T9428] veth2: entered promiscuous mode
[  843.990771][ T9430] br1: port 2(veth2) entered blocking state
[  843.991035][ T9430] br1: port 2(veth2) entered forwarding state
[  843.991442][ T9430] br1: port 1(veth1) entered blocking state
[  843.991682][ T9430] br1: port 1(veth1) entered forwarding state
[  854.214296][ T9743] br1: port 2(veth2) entered disabled state
[  854.214863][ T9743] br1: port 1(veth1) entered disabled state
[  854.262597][ T9745] veth2: left allmulticast mode
[  854.262776][ T9745] veth2: left promiscuous mode
[  854.263018][ T9745] br1: port 2(veth2) entered disabled state
[  854.314724][ T9747] veth1: left allmulticast mode
[  854.314903][ T9747] veth1: left promiscuous mode
[  854.315152][ T9747] br1: port 1(veth1) entered disabled state