[ 1053.103909][T31723] br0: port 1(c1) entered blocking state
[ 1053.104096][T31723] br0: port 1(c1) entered disabled state
[ 1053.104248][T31723] c1: entered allmulticast mode
[ 1053.106561][T31723] c1: entered promiscuous mode
[ 1053.267928][T31728] br0: port 2(c2) entered blocking state
[ 1053.268089][T31728] br0: port 2(c2) entered disabled state
[ 1053.268238][T31728] c2: entered allmulticast mode
[ 1053.269715][T31728] c2: entered promiscuous mode
[ 1053.428261][T31733] br0: port 3(c3) entered blocking state
[ 1053.428435][T31733] br0: port 3(c3) entered disabled state
[ 1053.428587][T31733] c3: entered allmulticast mode
[ 1053.430066][T31733] c3: entered promiscuous mode
[ 1053.585501][T31738] br0: port 4(sender) entered blocking state
[ 1053.585714][T31738] br0: port 4(sender) entered disabled state
[ 1053.585904][T31738] sender: entered allmulticast mode
[ 1053.587928][T31738] sender: entered promiscuous mode
[ 1053.639160][T31740] br0: port 4(sender) entered blocking state
[ 1053.639371][T31740] br0: port 4(sender) entered forwarding state
[ 1053.639710][T31740] br0: port 3(c3) entered blocking state
[ 1053.639847][T31740] br0: port 3(c3) entered forwarding state
[ 1053.640126][T31740] br0: port 2(c2) entered blocking state
[ 1053.640269][T31740] br0: port 2(c2) entered forwarding state
[ 1053.640551][T31740] br0: port 1(c1) entered blocking state
[ 1053.640696][T31740] br0: port 1(c1) entered forwarding state
[ 1064.623674][   T72] br0: port 1(c1) entered disabled state
[ 1064.635789][   T72] c1 (unregistering): left allmulticast mode
[ 1064.635992][   T72] c1 (unregistering): left promiscuous mode
[ 1064.636161][   T72] br0: port 1(c1) entered disabled state
[ 1064.761909][   T72] br0: port 2(c2) entered disabled state
[ 1064.766896][   T72] c2 (unregistering): left allmulticast mode
[ 1064.767101][   T72] c2 (unregistering): left promiscuous mode
[ 1064.767275][   T72] br0: port 2(c2) entered disabled state
[ 1064.897117][   T72] br0: port 3(c3) entered disabled state
[ 1064.900682][   T72] c3 (unregistering): left allmulticast mode
[ 1064.900871][   T72] c3 (unregistering): left promiscuous mode
[ 1064.901035][   T72] br0: port 3(c3) entered disabled state
[ 1065.038441][   T72] br0: port 4(sender) entered disabled state
[ 1065.041168][   T72] sender (unregistering): left allmulticast mode
[ 1065.041454][   T72] sender (unregistering): left promiscuous mode
[ 1065.041629][   T72] br0: port 4(sender) entered disabled state