[ 1927.533015][T19205] br0: port 1(c1) entered blocking state
[ 1927.533633][T19205] br0: port 1(c1) entered disabled state
[ 1927.534254][T19205] c1: entered allmulticast mode
[ 1927.540677][T19205] c1: entered promiscuous mode
[ 1928.222481][T19210] br0: port 2(c2) entered blocking state
[ 1928.222859][T19210] br0: port 2(c2) entered disabled state
[ 1928.223216][T19210] c2: entered allmulticast mode
[ 1928.239450][T19210] c2: entered promiscuous mode
[ 1928.948486][T19215] br0: port 3(c3) entered blocking state
[ 1928.949404][T19215] br0: port 3(c3) entered disabled state
[ 1928.949756][T19215] c3: entered allmulticast mode
[ 1928.953221][T19215] c3: entered promiscuous mode
[ 1929.665096][T19221] br0: port 4(sender) entered blocking state
[ 1929.665846][T19221] br0: port 4(sender) entered disabled state
[ 1929.666570][T19221] sender: entered allmulticast mode
[ 1929.673522][T19221] sender: entered promiscuous mode
[ 1929.967040][T19223] br0: port 4(sender) entered blocking state
[ 1929.967537][T19223] br0: port 4(sender) entered forwarding state
[ 1929.968284][T19223] br0: port 3(c3) entered blocking state
[ 1929.968600][T19223] br0: port 3(c3) entered forwarding state
[ 1929.969262][T19223] br0: port 2(c2) entered blocking state
[ 1929.969583][T19223] br0: port 2(c2) entered forwarding state
[ 1929.970275][T19223] br0: port 1(c1) entered blocking state
[ 1929.970607][T19223] br0: port 1(c1) entered forwarding state
[ 1942.600094][   T68] br0: port 1(c1) entered disabled state
[ 1942.731633][   T68] c1 (unregistering): left allmulticast mode
[ 1942.732161][   T68] c1 (unregistering): left promiscuous mode
[ 1942.732547][   T68] br0: port 1(c1) entered disabled state
[ 1943.184949][   T68] br0: port 2(c2) entered disabled state
[ 1943.320747][   T68] c2 (unregistering): left allmulticast mode
[ 1943.321221][   T68] c2 (unregistering): left promiscuous mode
[ 1943.321612][   T68] br0: port 2(c2) entered disabled state
[ 1943.757445][   T68] br0: port 3(c3) entered disabled state
[ 1943.852680][   T68] c3 (unregistering): left allmulticast mode
[ 1943.853187][   T68] c3 (unregistering): left promiscuous mode
[ 1943.853584][   T68] br0: port 3(c3) entered disabled state
[ 1944.316669][   T68] br0: port 4(sender) entered disabled state
[ 1944.412668][   T68] sender (unregistering): left allmulticast mode
[ 1944.413158][   T68] sender (unregistering): left promiscuous mode
[ 1944.413550][   T68] br0: port 4(sender) entered disabled state