[  522.676350] br0: port 1(veth1) entered blocking state
[  522.676427] br0: port 1(veth1) entered disabled state
[  522.676490] veth1: entered allmulticast mode
[  522.676600] veth1: entered promiscuous mode
[  522.687559] br0: port 2(veth2) entered blocking state
[  522.687620] br0: port 2(veth2) entered disabled state
[  522.687728] veth2: entered allmulticast mode
[  522.687810] veth2: entered promiscuous mode
[  522.697424] br0: port 3(veth4) entered blocking state
[  522.697495] br0: port 3(veth4) entered disabled state
[  522.697556] veth4: entered allmulticast mode
[  522.697661] veth4: entered promiscuous mode
[  522.756188] br0: port 1(veth1) entered blocking state
[  522.756272] br0: port 1(veth1) entered forwarding state
[  522.766683] br0: port 2(veth2) entered blocking state
[  522.766757] br0: port 2(veth2) entered forwarding state
[  522.777645] br0: port 3(veth4) entered blocking state
[  522.777695] br0: port 3(veth4) entered forwarding state
[  536.102909] veth3: entered promiscuous mode
[  537.205390] veth3: left promiscuous mode
[  537.214495] veth3: entered promiscuous mode
[  538.317270] veth3: left promiscuous mode
[  538.329879] br0: port 3(veth4) entered disabled state
[  538.340473] br0: port 2(veth2) entered disabled state
[  538.351121] br0: port 1(veth1) entered disabled state
[  538.361979] veth4: left allmulticast mode
[  538.362034] veth4: left promiscuous mode
[  538.362073] br0: port 3(veth4) entered disabled state
[  538.362182] veth2: left allmulticast mode
[  538.362214] veth2: left promiscuous mode
[  538.362251] br0: port 2(veth2) entered disabled state
[  538.362340] veth1: left allmulticast mode
[  538.362368] veth1: left promiscuous mode
[  538.362404] br0: port 1(veth1) entered disabled state