[  685.567329] br0: port 1(c1) entered blocking state
[  685.567400] br0: port 1(c1) entered disabled state
[  685.567456] c1: entered allmulticast mode
[  685.567557] c1: entered promiscuous mode
[  685.619808] br0: port 2(c2) entered blocking state
[  685.619877] br0: port 2(c2) entered disabled state
[  685.619934] c2: entered allmulticast mode
[  685.620004] c2: entered promiscuous mode
[  685.678144] br0: port 3(c3) entered blocking state
[  685.678235] br0: port 3(c3) entered disabled state
[  685.678317] c3: entered allmulticast mode
[  685.678417] c3: entered promiscuous mode
[  685.732752] br0: port 4(sender) entered blocking state
[  685.732825] br0: port 4(sender) entered disabled state
[  685.732895] sender: entered allmulticast mode
[  685.733000] sender: entered promiscuous mode
[  685.753915] br0: port 4(sender) entered blocking state
[  685.753988] br0: port 4(sender) entered forwarding state
[  685.754036] br0: port 3(c3) entered blocking state
[  685.754089] br0: port 3(c3) entered forwarding state
[  685.754144] br0: port 2(c2) entered blocking state
[  685.754203] br0: port 2(c2) entered forwarding state
[  685.754258] br0: port 1(c1) entered blocking state
[  685.754315] br0: port 1(c1) entered forwarding state
[  696.486683] br0: port 1(c1) entered disabled state
[  696.486998] c1 (unregistering): left allmulticast mode
[  696.487107] c1 (unregistering): left promiscuous mode
[  696.487175] br0: port 1(c1) entered disabled state
[  696.525692] br0: port 2(c2) entered disabled state
[  696.525999] c2 (unregistering): left allmulticast mode
[  696.526091] c2 (unregistering): left promiscuous mode
[  696.526159] br0: port 2(c2) entered disabled state
[  696.560665] br0: port 3(c3) entered disabled state
[  696.560993] c3 (unregistering): left allmulticast mode
[  696.561091] c3 (unregistering): left promiscuous mode
[  696.561151] br0: port 3(c3) entered disabled state
[  696.587659] br0: port 4(sender) entered disabled state
[  696.587950] sender (unregistering): left allmulticast mode
[  696.587993] sender (unregistering): left promiscuous mode
[  696.588033] br0: port 4(sender) entered disabled state