[  521.197344] br0: port 1(veth1) entered blocking state
[  521.197479] br0: port 1(veth1) entered disabled state
[  521.197565] veth1: entered allmulticast mode
[  521.197661] veth1: entered promiscuous mode
[  521.200635] br0: port 2(veth2) entered blocking state
[  521.200671] br0: port 2(veth2) entered disabled state
[  521.200702] veth2: entered allmulticast mode
[  521.200750] veth2: entered promiscuous mode
[  521.203467] br0: port 3(veth4) entered blocking state
[  521.203539] br0: port 3(veth4) entered disabled state
[  521.203642] veth4: entered allmulticast mode
[  521.203736] veth4: entered promiscuous mode
[  521.230083] br0: port 1(veth1) entered blocking state
[  521.230121] br0: port 1(veth1) entered forwarding state
[  521.232827] br0: port 2(veth2) entered blocking state
[  521.232891] br0: port 2(veth2) entered forwarding state
[  521.235572] br0: port 3(veth4) entered blocking state
[  521.235612] br0: port 3(veth4) entered forwarding state
[  534.397988] veth3: entered promiscuous mode
[  535.436348] veth3: left promiscuous mode
[  535.439038] veth3: entered promiscuous mode
[  536.480747] veth3: left promiscuous mode
[  536.490128] br0: port 3(veth4) entered disabled state
[  536.492814] br0: port 2(veth2) entered disabled state
[  536.495486] br0: port 1(veth1) entered disabled state
[  536.498094] veth4: left allmulticast mode
[  536.498122] veth4: left promiscuous mode
[  536.498145] br0: port 3(veth4) entered disabled state
[  536.498237] veth2: left allmulticast mode
[  536.498261] veth2: left promiscuous mode
[  536.498285] br0: port 2(veth2) entered disabled state
[  536.498371] veth1: left allmulticast mode
[  536.498394] veth1: left promiscuous mode
[  536.498419] br0: port 1(veth1) entered disabled state