[ 1000.354224][T30583] br0: port 1(c1) entered blocking state
[ 1000.354415][T30583] br0: port 1(c1) entered disabled state
[ 1000.362057][T30583] c1: entered allmulticast mode
[ 1000.364046][T30583] c1: entered promiscuous mode
[ 1000.526302][T30588] br0: port 2(c2) entered blocking state
[ 1000.526938][T30588] br0: port 2(c2) entered disabled state
[ 1000.527122][T30588] c2: entered allmulticast mode
[ 1000.528675][T30588] c2: entered promiscuous mode
[ 1000.677159][T30593] br0: port 3(c3) entered blocking state
[ 1000.677333][T30593] br0: port 3(c3) entered disabled state
[ 1000.677512][T30593] c3: entered allmulticast mode
[ 1000.679011][T30593] c3: entered promiscuous mode
[ 1000.846705][T30598] br0: port 4(sender) entered blocking state
[ 1000.846920][T30598] br0: port 4(sender) entered disabled state
[ 1000.847113][T30598] sender: entered allmulticast mode
[ 1000.849484][T30598] sender: entered promiscuous mode
[ 1000.898650][T30600] br0: port 4(sender) entered blocking state
[ 1000.898866][T30600] br0: port 4(sender) entered forwarding state
[ 1000.899190][T30600] br0: port 3(c3) entered blocking state
[ 1000.899333][T30600] br0: port 3(c3) entered forwarding state
[ 1000.899627][T30600] br0: port 2(c2) entered blocking state
[ 1000.899779][T30600] br0: port 2(c2) entered forwarding state
[ 1000.900073][T30600] br0: port 1(c1) entered blocking state
[ 1000.900223][T30600] br0: port 1(c1) entered forwarding state
[ 1012.101714][T15335] br0: port 1(c1) entered disabled state
[ 1012.107807][T15335] c1 (unregistering): left allmulticast mode
[ 1012.108058][T15335] c1 (unregistering): left promiscuous mode
[ 1012.108248][T15335] br0: port 1(c1) entered disabled state
[ 1012.280828][T15335] br0: port 2(c2) entered disabled state
[ 1012.284370][T15335] c2 (unregistering): left allmulticast mode
[ 1012.284690][T15335] c2 (unregistering): left promiscuous mode
[ 1012.285001][T15335] br0: port 2(c2) entered disabled state
[ 1012.468740][T15335] br0: port 3(c3) entered disabled state
[ 1012.482446][T15335] c3 (unregistering): left allmulticast mode
[ 1012.482698][T15335] c3 (unregistering): left promiscuous mode
[ 1012.482943][T15335] br0: port 3(c3) entered disabled state
[ 1012.628950][T15335] br0: port 4(sender) entered disabled state
[ 1012.631281][T15335] sender (unregistering): left allmulticast mode
[ 1012.632375][T15335] sender (unregistering): left promiscuous mode
[ 1012.632611][T15335] br0: port 4(sender) entered disabled state