[ 1036.668233][ T1910] br0: port 1(c1) entered blocking state
[ 1036.668524][ T1910] br0: port 1(c1) entered disabled state
[ 1036.668789][ T1910] c1: entered allmulticast mode
[ 1036.670396][ T1910] c1: entered promiscuous mode
[ 1036.836167][ T1915] br0: port 2(c2) entered blocking state
[ 1036.836456][ T1915] br0: port 2(c2) entered disabled state
[ 1036.836727][ T1915] c2: entered allmulticast mode
[ 1036.839002][ T1915] c2: entered promiscuous mode
[ 1037.009428][ T1920] br0: port 3(c3) entered blocking state
[ 1037.009711][ T1920] br0: port 3(c3) entered disabled state
[ 1037.010036][ T1920] c3: entered allmulticast mode
[ 1037.011576][ T1920] c3: entered promiscuous mode
[ 1037.194988][ T1925] br0: port 4(sender) entered blocking state
[ 1037.195328][ T1925] br0: port 4(sender) entered disabled state
[ 1037.195641][ T1925] sender: entered allmulticast mode
[ 1037.197884][ T1925] sender: entered promiscuous mode
[ 1037.251932][ T1927] br0: port 4(sender) entered blocking state
[ 1037.252298][ T1927] br0: port 4(sender) entered forwarding state
[ 1037.252742][ T1927] br0: port 3(c3) entered blocking state
[ 1037.253009][ T1927] br0: port 3(c3) entered forwarding state
[ 1037.253438][ T1927] br0: port 2(c2) entered blocking state
[ 1037.253691][ T1927] br0: port 2(c2) entered forwarding state
[ 1037.254135][ T1927] br0: port 1(c1) entered blocking state
[ 1037.254389][ T1927] br0: port 1(c1) entered forwarding state
[ 1048.301007][   T12] br0: port 1(c1) entered disabled state
[ 1048.311306][   T12] c1 (unregistering): left allmulticast mode
[ 1048.311674][   T12] c1 (unregistering): left promiscuous mode
[ 1048.312047][   T12] br0: port 1(c1) entered disabled state
[ 1048.432397][   T12] br0: port 2(c2) entered disabled state
[ 1048.436581][   T12] c2 (unregistering): left allmulticast mode
[ 1048.436903][   T12] c2 (unregistering): left promiscuous mode
[ 1048.437220][   T12] br0: port 2(c2) entered disabled state
[ 1048.568980][   T12] br0: port 3(c3) entered disabled state
[ 1048.571468][   T12] c3 (unregistering): left allmulticast mode
[ 1048.571786][   T12] c3 (unregistering): left promiscuous mode
[ 1048.572103][   T12] br0: port 3(c3) entered disabled state
[ 1048.717861][   T12] br0: port 4(sender) entered disabled state
[ 1048.723503][   T12] sender (unregistering): left allmulticast mode
[ 1048.723837][   T12] sender (unregistering): left promiscuous mode
[ 1048.724161][   T12] br0: port 4(sender) entered disabled state