[  482.745122] br0: port 1(c1) entered blocking state
[  482.745193] br0: port 1(c1) entered disabled state
[  482.745267] c1: entered allmulticast mode
[  482.745345] c1: entered promiscuous mode
[  482.798384] br0: port 2(c2) entered blocking state
[  482.798445] br0: port 2(c2) entered disabled state
[  482.798506] c2: entered allmulticast mode
[  482.798578] c2: entered promiscuous mode
[  482.850876] br0: port 3(c3) entered blocking state
[  482.850935] br0: port 3(c3) entered disabled state
[  482.850994] c3: entered allmulticast mode
[  482.851073] c3: entered promiscuous mode
[  482.905301] br0: port 4(sender) entered blocking state
[  482.905373] br0: port 4(sender) entered disabled state
[  482.905435] sender: entered allmulticast mode
[  482.905530] sender: entered promiscuous mode
[  482.928066] br0: port 4(sender) entered blocking state
[  482.928138] br0: port 4(sender) entered forwarding state
[  482.928214] br0: port 3(c3) entered blocking state
[  482.928272] br0: port 3(c3) entered forwarding state
[  482.928332] br0: port 2(c2) entered blocking state
[  482.928387] br0: port 2(c2) entered forwarding state
[  482.928447] br0: port 1(c1) entered blocking state
[  482.928506] br0: port 1(c1) entered forwarding state
[  493.631266] br0: port 1(c1) entered disabled state
[  493.631618] c1 (unregistering): left allmulticast mode
[  493.631682] c1 (unregistering): left promiscuous mode
[  493.631739] br0: port 1(c1) entered disabled state
[  493.680264] br0: port 2(c2) entered disabled state
[  493.680664] c2 (unregistering): left allmulticast mode
[  493.680746] c2 (unregistering): left promiscuous mode
[  493.680812] br0: port 2(c2) entered disabled state
[  493.729256] br0: port 3(c3) entered disabled state
[  493.729654] c3 (unregistering): left allmulticast mode
[  493.729720] c3 (unregistering): left promiscuous mode
[  493.729767] br0: port 3(c3) entered disabled state
[  493.771432] br0: port 4(sender) entered disabled state
[  493.772005] sender (unregistering): left allmulticast mode
[  493.772104] sender (unregistering): left promiscuous mode
[  493.772167] br0: port 4(sender) entered disabled state