[  431.984263] br0: port 1(c1) entered blocking state
[  431.984361] br0: port 1(c1) entered disabled state
[  431.984434] c1: entered allmulticast mode
[  431.984527] c1: entered promiscuous mode
[  432.038522] br0: port 2(c2) entered blocking state
[  432.038584] br0: port 2(c2) entered disabled state
[  432.038639] c2: entered allmulticast mode
[  432.038706] c2: entered promiscuous mode
[  432.089411] br0: port 3(c3) entered blocking state
[  432.089476] br0: port 3(c3) entered disabled state
[  432.089560] c3: entered allmulticast mode
[  432.089638] c3: entered promiscuous mode
[  432.141204] br0: port 4(sender) entered blocking state
[  432.141266] br0: port 4(sender) entered disabled state
[  432.141323] sender: entered allmulticast mode
[  432.141406] sender: entered promiscuous mode
[  432.160343] br0: port 4(sender) entered blocking state
[  432.160402] br0: port 4(sender) entered forwarding state
[  432.160454] br0: port 3(c3) entered blocking state
[  432.160493] br0: port 3(c3) entered forwarding state
[  432.160528] br0: port 2(c2) entered blocking state
[  432.160564] br0: port 2(c2) entered forwarding state
[  432.160600] br0: port 1(c1) entered blocking state
[  432.160637] br0: port 1(c1) entered forwarding state
[  442.868113] br0: port 1(c1) entered disabled state
[  442.868506] c1 (unregistering): left allmulticast mode
[  442.868609] c1 (unregistering): left promiscuous mode
[  442.868673] br0: port 1(c1) entered disabled state
[  442.913007] br0: port 2(c2) entered disabled state
[  442.913350] c2 (unregistering): left allmulticast mode
[  442.913412] c2 (unregistering): left promiscuous mode
[  442.913468] br0: port 2(c2) entered disabled state
[  442.957054] br0: port 3(c3) entered disabled state
[  442.957451] c3 (unregistering): left allmulticast mode
[  442.957540] c3 (unregistering): left promiscuous mode
[  442.957620] br0: port 3(c3) entered disabled state
[  443.000043] br0: port 4(sender) entered disabled state
[  443.000417] sender (unregistering): left allmulticast mode
[  443.000490] sender (unregistering): left promiscuous mode
[  443.000559] br0: port 4(sender) entered disabled state