[ 1022.206939][ T1902] br0: port 1(c1) entered blocking state
[ 1022.207285][ T1902] br0: port 1(c1) entered disabled state
[ 1022.207587][ T1902] c1: entered allmulticast mode
[ 1022.209135][ T1902] c1: entered promiscuous mode
[ 1022.368002][ T1907] br0: port 2(c2) entered blocking state
[ 1022.368272][ T1907] br0: port 2(c2) entered disabled state
[ 1022.368513][ T1907] c2: entered allmulticast mode
[ 1022.369988][ T1907] c2: entered promiscuous mode
[ 1022.537676][ T1912] br0: port 3(c3) entered blocking state
[ 1022.537965][ T1912] br0: port 3(c3) entered disabled state
[ 1022.538277][ T1912] c3: entered allmulticast mode
[ 1022.540352][ T1912] c3: entered promiscuous mode
[ 1022.703823][ T1917] br0: port 4(sender) entered blocking state
[ 1022.704184][ T1917] br0: port 4(sender) entered disabled state
[ 1022.705143][ T1917] sender: entered allmulticast mode
[ 1022.706754][ T1917] sender: entered promiscuous mode
[ 1022.771149][ T1919] br0: port 4(sender) entered blocking state
[ 1022.771514][ T1919] br0: port 4(sender) entered forwarding state
[ 1022.771985][ T1919] br0: port 3(c3) entered blocking state
[ 1022.772282][ T1919] br0: port 3(c3) entered forwarding state
[ 1022.772740][ T1919] br0: port 2(c2) entered blocking state
[ 1022.773034][ T1919] br0: port 2(c2) entered forwarding state
[ 1022.773506][ T1919] br0: port 1(c1) entered blocking state
[ 1022.773784][ T1919] br0: port 1(c1) entered forwarding state
[ 1033.804678][   T12] br0: port 1(c1) entered disabled state
[ 1033.808003][   T12] c1 (unregistering): left allmulticast mode
[ 1033.808321][   T12] c1 (unregistering): left promiscuous mode
[ 1033.808601][   T12] br0: port 1(c1) entered disabled state
[ 1033.936179][   T12] br0: port 2(c2) entered disabled state
[ 1033.938850][   T12] c2 (unregistering): left allmulticast mode
[ 1033.939159][   T12] c2 (unregistering): left promiscuous mode
[ 1033.940197][   T12] br0: port 2(c2) entered disabled state
[ 1034.064015][   T12] br0: port 3(c3) entered disabled state
[ 1034.069766][   T12] c3 (unregistering): left allmulticast mode
[ 1034.070167][   T12] c3 (unregistering): left promiscuous mode
[ 1034.070537][   T12] br0: port 3(c3) entered disabled state
[ 1034.207391][   T12] br0: port 4(sender) entered disabled state
[ 1034.210660][   T12] sender (unregistering): left allmulticast mode
[ 1034.210954][   T12] sender (unregistering): left promiscuous mode
[ 1034.211237][   T12] br0: port 4(sender) entered disabled state