[  521.232518] br0: port 1(veth1) entered blocking state
[  521.232581] br0: port 1(veth1) entered disabled state
[  521.232631] veth1: entered allmulticast mode
[  521.232718] veth1: entered promiscuous mode
[  521.244789] br0: port 2(veth2) entered blocking state
[  521.244862] br0: port 2(veth2) entered disabled state
[  521.244924] veth2: entered allmulticast mode
[  521.245020] veth2: entered promiscuous mode
[  521.257315] br0: port 3(veth4) entered blocking state
[  521.257379] br0: port 3(veth4) entered disabled state
[  521.257431] veth4: entered allmulticast mode
[  521.257524] veth4: entered promiscuous mode
[  521.314548] br0: port 1(veth1) entered blocking state
[  521.314606] br0: port 1(veth1) entered forwarding state
[  521.326096] br0: port 2(veth2) entered blocking state
[  521.326179] br0: port 2(veth2) entered forwarding state
[  521.338180] br0: port 3(veth4) entered blocking state
[  521.338258] br0: port 3(veth4) entered forwarding state
[  534.679139] veth3: entered promiscuous mode
[  535.792513] veth3: left promiscuous mode
[  535.803732] veth3: entered promiscuous mode
[  536.923957] veth3: left promiscuous mode
[  536.935320] br0: port 3(veth4) entered disabled state
[  536.945016] br0: port 2(veth2) entered disabled state
[  536.955249] br0: port 1(veth1) entered disabled state
[  536.965230] veth4: left allmulticast mode
[  536.965275] veth4: left promiscuous mode
[  536.965325] br0: port 3(veth4) entered disabled state
[  536.965433] veth2: left allmulticast mode
[  536.965497] veth2: left promiscuous mode
[  536.965537] br0: port 2(veth2) entered disabled state
[  536.965632] veth1: left allmulticast mode
[  536.965666] veth1: left promiscuous mode
[  536.965715] br0: port 1(veth1) entered disabled state