[  627.789406] br0: port 1(c1) entered blocking state
[  627.789485] br0: port 1(c1) entered disabled state
[  627.789549] c1: entered allmulticast mode
[  627.789626] c1: entered promiscuous mode
[  627.871654] br0: port 2(c2) entered blocking state
[  627.871728] br0: port 2(c2) entered disabled state
[  627.871789] c2: entered allmulticast mode
[  627.871857] c2: entered promiscuous mode
[  627.954914] br0: port 3(c3) entered blocking state
[  627.954979] br0: port 3(c3) entered disabled state
[  627.955033] c3: entered allmulticast mode
[  627.955113] c3: entered promiscuous mode
[  628.036445] br0: port 4(sender) entered blocking state
[  628.036521] br0: port 4(sender) entered disabled state
[  628.036591] sender: entered allmulticast mode
[  628.036695] sender: entered promiscuous mode
[  628.072024] br0: port 4(sender) entered blocking state
[  628.072110] br0: port 4(sender) entered forwarding state
[  628.072172] br0: port 3(c3) entered blocking state
[  628.072223] br0: port 3(c3) entered forwarding state
[  628.072277] br0: port 2(c2) entered blocking state
[  628.072329] br0: port 2(c2) entered forwarding state
[  628.072382] br0: port 1(c1) entered blocking state
[  628.072433] br0: port 1(c1) entered forwarding state
[  638.895307] br0: port 1(c1) entered disabled state
[  638.895822] c1 (unregistering): left allmulticast mode
[  638.895864] c1 (unregistering): left promiscuous mode
[  638.895897] br0: port 1(c1) entered disabled state
[  638.946288] br0: port 2(c2) entered disabled state
[  638.946652] c2 (unregistering): left allmulticast mode
[  638.946705] c2 (unregistering): left promiscuous mode
[  638.946752] br0: port 2(c2) entered disabled state
[  639.004293] br0: port 3(c3) entered disabled state
[  639.004552] c3 (unregistering): left allmulticast mode
[  639.004605] c3 (unregistering): left promiscuous mode
[  639.004666] br0: port 3(c3) entered disabled state
[  639.067771] br0: port 4(sender) entered disabled state
[  639.068031] sender (unregistering): left allmulticast mode
[  639.068092] sender (unregistering): left promiscuous mode
[  639.068131] br0: port 4(sender) entered disabled state