[  589.191375] br0: port 1(c1) entered blocking state
[  589.191432] br0: port 1(c1) entered disabled state
[  589.191485] c1: entered allmulticast mode
[  589.191550] c1: entered promiscuous mode
[  589.269095] br0: port 2(c2) entered blocking state
[  589.269155] br0: port 2(c2) entered disabled state
[  589.269207] c2: entered allmulticast mode
[  589.269267] c2: entered promiscuous mode
[  589.346743] br0: port 3(c3) entered blocking state
[  589.346801] br0: port 3(c3) entered disabled state
[  589.346850] c3: entered allmulticast mode
[  589.346912] c3: entered promiscuous mode
[  589.423751] br0: port 4(sender) entered blocking state
[  589.423810] br0: port 4(sender) entered disabled state
[  589.423870] sender: entered allmulticast mode
[  589.423950] sender: entered promiscuous mode
[  589.455288] br0: port 4(sender) entered blocking state
[  589.455350] br0: port 4(sender) entered forwarding state
[  589.455394] br0: port 3(c3) entered blocking state
[  589.455433] br0: port 3(c3) entered forwarding state
[  589.455474] br0: port 2(c2) entered blocking state
[  589.455513] br0: port 2(c2) entered forwarding state
[  589.455561] br0: port 1(c1) entered blocking state
[  589.455606] br0: port 1(c1) entered forwarding state
[  600.241863] br0: port 1(c1) entered disabled state
[  600.242122] c1 (unregistering): left allmulticast mode
[  600.242169] c1 (unregistering): left promiscuous mode
[  600.242212] br0: port 1(c1) entered disabled state
[  600.305888] br0: port 2(c2) entered disabled state
[  600.306222] c2 (unregistering): left allmulticast mode
[  600.306277] c2 (unregistering): left promiscuous mode
[  600.306329] br0: port 2(c2) entered disabled state
[  600.363888] br0: port 3(c3) entered disabled state
[  600.364208] c3 (unregistering): left allmulticast mode
[  600.364259] c3 (unregistering): left promiscuous mode
[  600.364313] br0: port 3(c3) entered disabled state
[  600.419870] br0: port 4(sender) entered disabled state
[  600.420133] sender (unregistering): left allmulticast mode
[  600.420189] sender (unregistering): left promiscuous mode
[  600.420238] br0: port 4(sender) entered disabled state