[  522.123352] br0: port 1(veth1) entered blocking state
[  522.123442] br0: port 1(veth1) entered disabled state
[  522.123511] veth1: entered allmulticast mode
[  522.123613] veth1: entered promiscuous mode
[  522.140526] br0: port 2(veth2) entered blocking state
[  522.140601] br0: port 2(veth2) entered disabled state
[  522.140669] veth2: entered allmulticast mode
[  522.140762] veth2: entered promiscuous mode
[  522.156461] br0: port 3(veth4) entered blocking state
[  522.156536] br0: port 3(veth4) entered disabled state
[  522.156601] veth4: entered allmulticast mode
[  522.156699] veth4: entered promiscuous mode
[  522.236268] br0: port 1(veth1) entered blocking state
[  522.236339] br0: port 1(veth1) entered forwarding state
[  522.252478] br0: port 2(veth2) entered blocking state
[  522.252557] br0: port 2(veth2) entered forwarding state
[  522.270040] br0: port 3(veth4) entered blocking state
[  522.270120] br0: port 3(veth4) entered forwarding state
[  535.666405] veth3: entered promiscuous mode
[  536.792727] veth3: left promiscuous mode
[  536.806888] veth3: entered promiscuous mode
[  537.946872] veth3: left promiscuous mode
[  537.961050] br0: port 3(veth4) entered disabled state
[  537.974609] br0: port 2(veth2) entered disabled state
[  537.986476] br0: port 1(veth1) entered disabled state
[  538.000135] veth4: left allmulticast mode
[  538.000196] veth4: left promiscuous mode
[  538.000240] br0: port 3(veth4) entered disabled state
[  538.000376] veth2: left allmulticast mode
[  538.000416] veth2: left promiscuous mode
[  538.000461] br0: port 2(veth2) entered disabled state
[  538.000563] veth1: left allmulticast mode
[  538.000604] veth1: left promiscuous mode
[  538.000650] br0: port 1(veth1) entered disabled state