[  460.911461] br0: port 1(c1) entered blocking state
[  460.911535] br0: port 1(c1) entered disabled state
[  460.911619] c1: entered allmulticast mode
[  460.911697] c1: entered promiscuous mode
[  460.969170] br0: port 2(c2) entered blocking state
[  460.969274] br0: port 2(c2) entered disabled state
[  460.969346] c2: entered allmulticast mode
[  460.969439] c2: entered promiscuous mode
[  461.021937] br0: port 3(c3) entered blocking state
[  461.021998] br0: port 3(c3) entered disabled state
[  461.022056] c3: entered allmulticast mode
[  461.022132] c3: entered promiscuous mode
[  461.074122] br0: port 4(sender) entered blocking state
[  461.074227] br0: port 4(sender) entered disabled state
[  461.074317] sender: entered allmulticast mode
[  461.074435] sender: entered promiscuous mode
[  461.097238] br0: port 4(sender) entered blocking state
[  461.097338] br0: port 4(sender) entered forwarding state
[  461.097395] br0: port 3(c3) entered blocking state
[  461.097449] br0: port 3(c3) entered forwarding state
[  461.097506] br0: port 2(c2) entered blocking state
[  461.097554] br0: port 2(c2) entered forwarding state
[  461.097618] br0: port 1(c1) entered blocking state
[  461.097678] br0: port 1(c1) entered forwarding state
[  471.810387] br0: port 1(c1) entered disabled state
[  471.810835] c1 (unregistering): left allmulticast mode
[  471.810899] c1 (unregistering): left promiscuous mode
[  471.810939] br0: port 1(c1) entered disabled state
[  471.848300] br0: port 2(c2) entered disabled state
[  471.848585] c2 (unregistering): left allmulticast mode
[  471.848631] c2 (unregistering): left promiscuous mode
[  471.848670] br0: port 2(c2) entered disabled state
[  471.883310] br0: port 3(c3) entered disabled state
[  471.883607] c3 (unregistering): left allmulticast mode
[  471.883662] c3 (unregistering): left promiscuous mode
[  471.883711] br0: port 3(c3) entered disabled state
[  471.920311] br0: port 4(sender) entered disabled state
[  471.920716] sender (unregistering): left allmulticast mode
[  471.920797] sender (unregistering): left promiscuous mode
[  471.920838] br0: port 4(sender) entered disabled state