[  550.866204] br0: port 1(veth1) entered blocking state
[  550.866266] br0: port 1(veth1) entered disabled state
[  550.866319] veth1: entered allmulticast mode
[  550.866409] veth1: entered promiscuous mode
[  550.881261] br0: port 2(veth2) entered blocking state
[  550.881334] br0: port 2(veth2) entered disabled state
[  550.881409] veth2: entered allmulticast mode
[  550.881504] veth2: entered promiscuous mode
[  550.897736] br0: port 3(veth4) entered blocking state
[  550.897806] br0: port 3(veth4) entered disabled state
[  550.897870] veth4: entered allmulticast mode
[  550.897967] veth4: entered promiscuous mode
[  550.985555] br0: port 1(veth1) entered blocking state
[  550.985627] br0: port 1(veth1) entered forwarding state
[  551.001547] br0: port 2(veth2) entered blocking state
[  551.001622] br0: port 2(veth2) entered forwarding state
[  551.019318] br0: port 3(veth4) entered blocking state
[  551.019386] br0: port 3(veth4) entered forwarding state
[  564.451817] veth3: entered promiscuous mode
[  565.597412] veth3: left promiscuous mode
[  565.613001] veth3: entered promiscuous mode
[  566.767290] veth3: left promiscuous mode
[  566.786394] br0: port 3(veth4) entered disabled state
[  566.804011] br0: port 2(veth2) entered disabled state
[  566.818892] br0: port 1(veth1) entered disabled state
[  566.835569] veth4: left allmulticast mode
[  566.835630] veth4: left promiscuous mode
[  566.835687] br0: port 3(veth4) entered disabled state
[  566.835834] veth2: left allmulticast mode
[  566.835878] veth2: left promiscuous mode
[  566.835923] br0: port 2(veth2) entered disabled state
[  566.836040] veth1: left allmulticast mode
[  566.836081] veth1: left promiscuous mode
[  566.836129] br0: port 1(veth1) entered disabled state