[  522.687902] br0: port 1(veth1) entered blocking state
[  522.687974] br0: port 1(veth1) entered disabled state
[  522.688040] veth1: entered allmulticast mode
[  522.688124] veth1: entered promiscuous mode
[  522.701873] br0: port 2(veth2) entered blocking state
[  522.701939] br0: port 2(veth2) entered disabled state
[  522.702002] veth2: entered allmulticast mode
[  522.702096] veth2: entered promiscuous mode
[  522.714711] br0: port 3(veth4) entered blocking state
[  522.714760] br0: port 3(veth4) entered disabled state
[  522.714804] veth4: entered allmulticast mode
[  522.714879] veth4: entered promiscuous mode
[  522.785633] br0: port 1(veth1) entered blocking state
[  522.785713] br0: port 1(veth1) entered forwarding state
[  522.797635] br0: port 2(veth2) entered blocking state
[  522.797697] br0: port 2(veth2) entered forwarding state
[  522.809071] br0: port 3(veth4) entered blocking state
[  522.809119] br0: port 3(veth4) entered forwarding state
[  536.254121] veth3: entered promiscuous mode
[  537.400843] veth3: left promiscuous mode
[  537.412712] veth3: entered promiscuous mode
[  538.562592] veth3: left promiscuous mode
[  538.576213] br0: port 3(veth4) entered disabled state
[  538.590030] br0: port 2(veth2) entered disabled state
[  538.602674] br0: port 1(veth1) entered disabled state
[  538.617022] veth4: left allmulticast mode
[  538.617082] veth4: left promiscuous mode
[  538.617130] br0: port 3(veth4) entered disabled state
[  538.617234] veth2: left allmulticast mode
[  538.617276] veth2: left promiscuous mode
[  538.617315] br0: port 2(veth2) entered disabled state
[  538.617415] veth1: left allmulticast mode
[  538.617456] veth1: left promiscuous mode
[  538.617502] br0: port 1(veth1) entered disabled state