[ 1213.020258][  T560] br0: port 1(c1) entered blocking state
[ 1213.020604][  T560] br0: port 1(c1) entered disabled state
[ 1213.020931][  T560] c1: entered allmulticast mode
[ 1213.022951][  T560] c1: entered promiscuous mode
[ 1213.246611][  T565] br0: port 2(c2) entered blocking state
[ 1213.246994][  T565] br0: port 2(c2) entered disabled state
[ 1213.247716][  T565] c2: entered allmulticast mode
[ 1213.249809][  T565] c2: entered promiscuous mode
[ 1213.450943][  T570] br0: port 3(c3) entered blocking state
[ 1213.451918][  T570] br0: port 3(c3) entered disabled state
[ 1213.452252][  T570] c3: entered allmulticast mode
[ 1213.454470][  T570] c3: entered promiscuous mode
[ 1213.666822][  T575] br0: port 4(sender) entered blocking state
[ 1213.667231][  T575] br0: port 4(sender) entered disabled state
[ 1213.667617][  T575] sender: entered allmulticast mode
[ 1213.669645][  T575] sender: entered promiscuous mode
[ 1213.741165][  T577] br0: port 4(sender) entered blocking state
[ 1213.741587][  T577] br0: port 4(sender) entered forwarding state
[ 1213.742160][  T577] br0: port 3(c3) entered blocking state
[ 1213.742478][  T577] br0: port 3(c3) entered forwarding state
[ 1213.743035][  T577] br0: port 2(c2) entered blocking state
[ 1213.743357][  T577] br0: port 2(c2) entered forwarding state
[ 1213.744406][  T577] br0: port 1(c1) entered blocking state
[ 1213.744738][  T577] br0: port 1(c1) entered forwarding state
[ 1224.892660][   T12] br0: port 1(c1) entered disabled state
[ 1224.895973][   T12] c1 (unregistering): left allmulticast mode
[ 1224.896371][   T12] c1 (unregistering): left promiscuous mode
[ 1224.896758][   T12] br0: port 1(c1) entered disabled state
[ 1225.056592][   T12] br0: port 2(c2) entered disabled state
[ 1225.060393][   T12] c2 (unregistering): left allmulticast mode
[ 1225.060786][   T12] c2 (unregistering): left promiscuous mode
[ 1225.062013][   T12] br0: port 2(c2) entered disabled state
[ 1225.235977][   T12] br0: port 3(c3) entered disabled state
[ 1225.239924][   T12] c3 (unregistering): left allmulticast mode
[ 1225.240314][   T12] c3 (unregistering): left promiscuous mode
[ 1225.240694][   T12] br0: port 3(c3) entered disabled state
[ 1225.404582][   T12] br0: port 4(sender) entered disabled state
[ 1225.408477][   T12] sender (unregistering): left allmulticast mode
[ 1225.408918][   T12] sender (unregistering): left promiscuous mode
[ 1225.409353][   T12] br0: port 4(sender) entered disabled state