[  483.895872] br0: port 1(c1) entered blocking state
[  483.895961] br0: port 1(c1) entered disabled state
[  483.896032] c1: entered allmulticast mode
[  483.896130] c1: entered promiscuous mode
[  483.953030] br0: port 2(c2) entered blocking state
[  483.953123] br0: port 2(c2) entered disabled state
[  483.953191] c2: entered allmulticast mode
[  483.953278] c2: entered promiscuous mode
[  484.013790] br0: port 3(c3) entered blocking state
[  484.013854] br0: port 3(c3) entered disabled state
[  484.013920] c3: entered allmulticast mode
[  484.014037] c3: entered promiscuous mode
[  484.068954] br0: port 4(sender) entered blocking state
[  484.069044] br0: port 4(sender) entered disabled state
[  484.069104] sender: entered allmulticast mode
[  484.069187] sender: entered promiscuous mode
[  484.089786] br0: port 4(sender) entered blocking state
[  484.089847] br0: port 4(sender) entered forwarding state
[  484.089908] br0: port 3(c3) entered blocking state
[  484.090050] br0: port 3(c3) entered forwarding state
[  484.090100] br0: port 2(c2) entered blocking state
[  484.090146] br0: port 2(c2) entered forwarding state
[  484.090188] br0: port 1(c1) entered blocking state
[  484.090236] br0: port 1(c1) entered forwarding state
[  494.809253] br0: port 1(c1) entered disabled state
[  494.809556] c1 (unregistering): left allmulticast mode
[  494.809621] c1 (unregistering): left promiscuous mode
[  494.809682] br0: port 1(c1) entered disabled state
[  494.846207] br0: port 2(c2) entered disabled state
[  494.846513] c2 (unregistering): left allmulticast mode
[  494.846568] c2 (unregistering): left promiscuous mode
[  494.846615] br0: port 2(c2) entered disabled state
[  494.897287] br0: port 3(c3) entered disabled state
[  494.897664] c3 (unregistering): left allmulticast mode
[  494.897738] c3 (unregistering): left promiscuous mode
[  494.897801] br0: port 3(c3) entered disabled state
[  494.942235] br0: port 4(sender) entered disabled state
[  494.942537] sender (unregistering): left allmulticast mode
[  494.942608] sender (unregistering): left promiscuous mode
[  494.942669] br0: port 4(sender) entered disabled state