[  771.541071][T18755] br: port 1(veth1) entered blocking state
[  771.541289][T18755] br: port 1(veth1) entered disabled state
[  771.541473][T18755] veth1: entered allmulticast mode
[  771.543855][T18755] veth1: entered promiscuous mode
[  771.545414][   T92] br: port 1(veth1) entered blocking state
[  771.545603][   T92] br: port 1(veth1) entered forwarding state
[  771.594060][T18760] br: port 2(veth3) entered blocking state
[  771.594303][T18760] br: port 2(veth3) entered disabled state
[  771.594547][T18760] veth3: entered allmulticast mode
[  771.596072][T18760] veth3: entered promiscuous mode
[  771.597991][   T38] br: port 2(veth3) entered blocking state
[  771.598187][   T38] br: port 2(veth3) entered forwarding state
[  771.639423][T18765] br: port 3(veth4) entered blocking state
[  771.639661][T18765] br: port 3(veth4) entered disabled state
[  771.640336][T18765] veth4: entered allmulticast mode
[  771.641883][T18765] veth4: entered promiscuous mode
[  771.643112][   T38] br: port 3(veth4) entered blocking state
[  771.643309][   T38] br: port 3(veth4) entered forwarding state
[  879.983542][T19362] br: port 3(veth4) entered disabled state
[  879.984346][T19362] veth4: left allmulticast mode
[  879.984501][T19362] veth4: left promiscuous mode
[  879.984808][T19362] br: port 3(veth4) entered disabled state
[  880.017187][T19364] br: port 2(veth3) entered disabled state
[  880.017639][T19364] veth3: left allmulticast mode
[  880.017972][T19364] veth3: left promiscuous mode
[  880.018198][T19364] br: port 2(veth3) entered disabled state
[  880.050079][T19366] br: port 1(veth1) entered disabled state
[  880.050522][T19366] veth1: left allmulticast mode
[  880.050666][T19366] veth1: left promiscuous mode
[  880.051222][T19366] br: port 1(veth1) entered disabled state