[  743.970524] br0: port 1(veth1) entered blocking state
[  743.970656] br0: port 1(veth1) entered disabled state
[  743.970745] veth1: entered allmulticast mode
[  743.970869] veth1: entered promiscuous mode
[  743.981052] br0: port 2(veth3) entered blocking state
[  743.981133] br0: port 2(veth3) entered disabled state
[  743.981206] veth3: entered allmulticast mode
[  743.981312] veth3: entered promiscuous mode
[  744.016038] br0: port 1(veth1) entered blocking state
[  744.016123] br0: port 1(veth1) entered forwarding state
[  744.039339] br0: port 2(veth3) entered blocking state
[  744.039432] br0: port 2(veth3) entered forwarding state
[  749.201093] br0: port 2(veth3) entered disabled state
[  749.221695] br0: port 1(veth1) entered disabled state
[  749.241416] veth3: left allmulticast mode
[  749.241482] veth3: left promiscuous mode
[  749.241528] br0: port 2(veth3) entered disabled state
[  749.241646] veth1: left allmulticast mode
[  749.241690] veth1: left promiscuous mode
[  749.241737] br0: port 1(veth1) entered disabled state