[  461.361805] br0: port 1(c1) entered blocking state
[  461.361915] br0: port 1(c1) entered disabled state
[  461.362006] c1: entered allmulticast mode
[  461.362094] c1: entered promiscuous mode
[  461.416824] br0: port 2(c2) entered blocking state
[  461.416903] br0: port 2(c2) entered disabled state
[  461.416982] c2: entered allmulticast mode
[  461.417079] c2: entered promiscuous mode
[  461.469005] br0: port 3(c3) entered blocking state
[  461.469107] br0: port 3(c3) entered disabled state
[  461.469190] c3: entered allmulticast mode
[  461.469282] c3: entered promiscuous mode
[  461.524927] br0: port 4(sender) entered blocking state
[  461.525012] br0: port 4(sender) entered disabled state
[  461.525093] sender: entered allmulticast mode
[  461.525182] sender: entered promiscuous mode
[  461.546375] br0: port 4(sender) entered blocking state
[  461.546454] br0: port 4(sender) entered forwarding state
[  461.546511] br0: port 3(c3) entered blocking state
[  461.546572] br0: port 3(c3) entered forwarding state
[  461.546629] br0: port 2(c2) entered blocking state
[  461.546686] br0: port 2(c2) entered forwarding state
[  461.546739] br0: port 1(c1) entered blocking state
[  461.546796] br0: port 1(c1) entered forwarding state
[  472.285194] br0: port 1(c1) entered disabled state
[  472.285541] c1 (unregistering): left allmulticast mode
[  472.285612] c1 (unregistering): left promiscuous mode
[  472.285666] br0: port 1(c1) entered disabled state
[  472.319209] br0: port 2(c2) entered disabled state
[  472.319614] c2 (unregistering): left allmulticast mode
[  472.319672] c2 (unregistering): left promiscuous mode
[  472.319730] br0: port 2(c2) entered disabled state
[  472.364174] br0: port 3(c3) entered disabled state
[  472.364598] c3 (unregistering): left allmulticast mode
[  472.364673] c3 (unregistering): left promiscuous mode
[  472.364714] br0: port 3(c3) entered disabled state
[  472.405239] br0: port 4(sender) entered disabled state
[  472.405524] sender (unregistering): left allmulticast mode
[  472.405567] sender (unregistering): left promiscuous mode
[  472.405601] br0: port 4(sender) entered disabled state