[  521.193106] br0: port 1(veth1) entered blocking state
[  521.193183] br0: port 1(veth1) entered disabled state
[  521.193234] veth1: entered allmulticast mode
[  521.193336] veth1: entered promiscuous mode
[  521.204151] br0: port 2(veth2) entered blocking state
[  521.204209] br0: port 2(veth2) entered disabled state
[  521.204258] veth2: entered allmulticast mode
[  521.204338] veth2: entered promiscuous mode
[  521.215491] br0: port 3(veth4) entered blocking state
[  521.215561] br0: port 3(veth4) entered disabled state
[  521.215613] veth4: entered allmulticast mode
[  521.215695] veth4: entered promiscuous mode
[  521.283123] br0: port 1(veth1) entered blocking state
[  521.283180] br0: port 1(veth1) entered forwarding state
[  521.297188] br0: port 2(veth2) entered blocking state
[  521.297253] br0: port 2(veth2) entered forwarding state
[  521.310053] br0: port 3(veth4) entered blocking state
[  521.310129] br0: port 3(veth4) entered forwarding state
[  534.626639] veth3: entered promiscuous mode
[  535.735153] veth3: left promiscuous mode
[  535.745122] veth3: entered promiscuous mode
[  536.846444] veth3: left promiscuous mode
[  536.859261] br0: port 3(veth4) entered disabled state
[  536.871821] br0: port 2(veth2) entered disabled state
[  536.882964] br0: port 1(veth1) entered disabled state
[  536.895700] veth4: left allmulticast mode
[  536.895760] veth4: left promiscuous mode
[  536.895801] br0: port 3(veth4) entered disabled state
[  536.895901] veth2: left allmulticast mode
[  536.895940] veth2: left promiscuous mode
[  536.895983] br0: port 2(veth2) entered disabled state
[  536.896062] veth1: left allmulticast mode
[  536.896101] veth1: left promiscuous mode
[  536.896145] br0: port 1(veth1) entered disabled state