[  687.478406] br0: port 1(veth1) entered blocking state
[  687.478462] br0: port 1(veth1) entered disabled state
[  687.478498] veth1: entered allmulticast mode
[  687.478555] veth1: entered promiscuous mode
[  687.481843] br0: port 2(veth2) entered blocking state
[  687.481895] br0: port 2(veth2) entered disabled state
[  687.481931] veth2: entered allmulticast mode
[  687.481990] veth2: entered promiscuous mode
[  687.485023] br0: port 3(veth4) entered blocking state
[  687.485058] br0: port 3(veth4) entered disabled state
[  687.485093] veth4: entered allmulticast mode
[  687.485147] veth4: entered promiscuous mode
[  687.514059] br0: port 1(veth1) entered blocking state
[  687.514102] br0: port 1(veth1) entered forwarding state
[  687.517192] br0: port 2(veth2) entered blocking state
[  687.517235] br0: port 2(veth2) entered forwarding state
[  687.520577] br0: port 3(veth4) entered blocking state
[  687.520616] br0: port 3(veth4) entered forwarding state
[  700.610146] veth3: entered promiscuous mode
[  701.650117] veth3: left promiscuous mode
[  701.653385] veth3: entered promiscuous mode
[  702.697391] veth3: left promiscuous mode
[  702.704005] br0: port 3(veth4) entered disabled state
[  702.707267] br0: port 2(veth2) entered disabled state
[  702.710391] br0: port 1(veth1) entered disabled state
[  702.713440] veth4: left allmulticast mode
[  702.713467] veth4: left promiscuous mode
[  702.713494] br0: port 3(veth4) entered disabled state
[  702.713591] veth2: left allmulticast mode
[  702.713632] veth2: left promiscuous mode
[  702.713657] br0: port 2(veth2) entered disabled state
[  702.713757] veth1: left allmulticast mode
[  702.713779] veth1: left promiscuous mode
[  702.713802] br0: port 1(veth1) entered disabled state