[  461.723979] br0: port 1(c1) entered blocking state
[  461.724090] br0: port 1(c1) entered disabled state
[  461.724169] c1: entered allmulticast mode
[  461.724257] c1: entered promiscuous mode
[  461.769888] br0: port 2(c2) entered blocking state
[  461.769978] br0: port 2(c2) entered disabled state
[  461.770031] c2: entered allmulticast mode
[  461.770110] c2: entered promiscuous mode
[  461.817506] br0: port 3(c3) entered blocking state
[  461.817602] br0: port 3(c3) entered disabled state
[  461.817680] c3: entered allmulticast mode
[  461.817759] c3: entered promiscuous mode
[  461.872177] br0: port 4(sender) entered blocking state
[  461.872235] br0: port 4(sender) entered disabled state
[  461.872292] sender: entered allmulticast mode
[  461.872369] sender: entered promiscuous mode
[  461.891680] br0: port 4(sender) entered blocking state
[  461.891753] br0: port 4(sender) entered forwarding state
[  461.891794] br0: port 3(c3) entered blocking state
[  461.891850] br0: port 3(c3) entered forwarding state
[  461.891909] br0: port 2(c2) entered blocking state
[  461.891965] br0: port 2(c2) entered forwarding state
[  461.892020] br0: port 1(c1) entered blocking state
[  461.892074] br0: port 1(c1) entered forwarding state
[  472.594232] br0: port 1(c1) entered disabled state
[  472.594555] c1 (unregistering): left allmulticast mode
[  472.594608] c1 (unregistering): left promiscuous mode
[  472.594652] br0: port 1(c1) entered disabled state
[  472.633121] br0: port 2(c2) entered disabled state
[  472.633448] c2 (unregistering): left allmulticast mode
[  472.633502] c2 (unregistering): left promiscuous mode
[  472.633547] br0: port 2(c2) entered disabled state
[  472.684088] br0: port 3(c3) entered disabled state
[  472.684407] c3 (unregistering): left allmulticast mode
[  472.684499] c3 (unregistering): left promiscuous mode
[  472.684550] br0: port 3(c3) entered disabled state
[  472.729150] br0: port 4(sender) entered disabled state
[  472.729561] sender (unregistering): left allmulticast mode
[  472.729613] sender (unregistering): left promiscuous mode
[  472.729656] br0: port 4(sender) entered disabled state