[  496.587065] br0: port 1(veth1) entered blocking state
[  496.587153] br0: port 1(veth1) entered disabled state
[  496.587212] veth1: entered allmulticast mode
[  496.587308] veth1: entered promiscuous mode
[  496.596679] br0: port 2(veth2) entered blocking state
[  496.596743] br0: port 2(veth2) entered disabled state
[  496.596807] veth2: entered allmulticast mode
[  496.596905] veth2: entered promiscuous mode
[  496.605238] br0: port 3(veth4) entered blocking state
[  496.605299] br0: port 3(veth4) entered disabled state
[  496.605346] veth4: entered allmulticast mode
[  496.605431] veth4: entered promiscuous mode
[  496.653671] br0: port 1(veth1) entered blocking state
[  496.653733] br0: port 1(veth1) entered forwarding state
[  496.662200] br0: port 2(veth2) entered blocking state
[  496.662244] br0: port 2(veth2) entered forwarding state
[  496.671319] br0: port 3(veth4) entered blocking state
[  496.671377] br0: port 3(veth4) entered forwarding state
[  509.991517] veth3: entered promiscuous mode
[  511.112291] veth3: left promiscuous mode
[  511.122577] veth3: entered promiscuous mode
[  512.227563] veth3: left promiscuous mode
[  512.239532] br0: port 3(veth4) entered disabled state
[  512.250343] br0: port 2(veth2) entered disabled state
[  512.260420] br0: port 1(veth1) entered disabled state
[  512.270945] veth4: left allmulticast mode
[  512.271001] veth4: left promiscuous mode
[  512.271049] br0: port 3(veth4) entered disabled state
[  512.271168] veth2: left allmulticast mode
[  512.271206] veth2: left promiscuous mode
[  512.271253] br0: port 2(veth2) entered disabled state
[  512.271365] veth1: left allmulticast mode
[  512.271401] veth1: left promiscuous mode
[  512.271442] br0: port 1(veth1) entered disabled state