[  550.961224] br0: port 1(veth1) entered blocking state
[  550.961297] br0: port 1(veth1) entered disabled state
[  550.961351] veth1: entered allmulticast mode
[  550.961433] veth1: entered promiscuous mode
[  550.976880] br0: port 2(veth2) entered blocking state
[  550.976945] br0: port 2(veth2) entered disabled state
[  550.977005] veth2: entered allmulticast mode
[  550.977091] veth2: entered promiscuous mode
[  550.992834] br0: port 3(veth4) entered blocking state
[  550.992893] br0: port 3(veth4) entered disabled state
[  550.992941] veth4: entered allmulticast mode
[  550.993011] veth4: entered promiscuous mode
[  551.063490] br0: port 1(veth1) entered blocking state
[  551.063559] br0: port 1(veth1) entered forwarding state
[  551.079165] br0: port 2(veth2) entered blocking state
[  551.079232] br0: port 2(veth2) entered forwarding state
[  551.093025] br0: port 3(veth4) entered blocking state
[  551.093076] br0: port 3(veth4) entered forwarding state
[  564.537678] veth3: entered promiscuous mode
[  565.683747] veth3: left promiscuous mode
[  565.698401] veth3: entered promiscuous mode
[  566.828456] veth3: left promiscuous mode
[  566.844169] br0: port 3(veth4) entered disabled state
[  566.858186] br0: port 2(veth2) entered disabled state
[  566.873438] br0: port 1(veth1) entered disabled state
[  566.887128] veth4: left allmulticast mode
[  566.887182] veth4: left promiscuous mode
[  566.887219] br0: port 3(veth4) entered disabled state
[  566.887321] veth2: left allmulticast mode
[  566.887358] veth2: left promiscuous mode
[  566.887397] br0: port 2(veth2) entered disabled state
[  566.887484] veth1: left allmulticast mode
[  566.887540] veth1: left promiscuous mode
[  566.887571] br0: port 1(veth1) entered disabled state