[ 1028.335549][ T3346] br0: port 1(c1) entered blocking state
[ 1028.336267][ T3346] br0: port 1(c1) entered disabled state
[ 1028.336508][ T3346] c1: entered allmulticast mode
[ 1028.338013][ T3346] c1: entered promiscuous mode
[ 1028.514547][ T3351] br0: port 2(c2) entered blocking state
[ 1028.514832][ T3351] br0: port 2(c2) entered disabled state
[ 1028.515076][ T3351] c2: entered allmulticast mode
[ 1028.516574][ T3351] c2: entered promiscuous mode
[ 1028.674419][ T3356] br0: port 3(c3) entered blocking state
[ 1028.674684][ T3356] br0: port 3(c3) entered disabled state
[ 1028.674933][ T3356] c3: entered allmulticast mode
[ 1028.676388][ T3356] c3: entered promiscuous mode
[ 1028.828300][ T3361] br0: port 4(sender) entered blocking state
[ 1028.828614][ T3361] br0: port 4(sender) entered disabled state
[ 1028.828906][ T3361] sender: entered allmulticast mode
[ 1028.830349][ T3361] sender: entered promiscuous mode
[ 1028.892880][ T3363] br0: port 4(sender) entered blocking state
[ 1028.893200][ T3363] br0: port 4(sender) entered forwarding state
[ 1028.893611][ T3363] br0: port 3(c3) entered blocking state
[ 1028.893849][ T3363] br0: port 3(c3) entered forwarding state
[ 1028.894233][ T3363] br0: port 2(c2) entered blocking state
[ 1028.894465][ T3363] br0: port 2(c2) entered forwarding state
[ 1028.894862][ T3363] br0: port 1(c1) entered blocking state
[ 1028.895094][ T3363] br0: port 1(c1) entered forwarding state
[ 1039.860732][   T72] br0: port 1(c1) entered disabled state
[ 1039.864006][   T72] c1 (unregistering): left allmulticast mode
[ 1039.864301][   T72] c1 (unregistering): left promiscuous mode
[ 1039.864580][   T72] br0: port 1(c1) entered disabled state
[ 1039.998592][   T72] br0: port 2(c2) entered disabled state
[ 1040.002490][   T72] c2 (unregistering): left allmulticast mode
[ 1040.002923][   T72] c2 (unregistering): left promiscuous mode
[ 1040.003219][   T72] br0: port 2(c2) entered disabled state
[ 1040.127565][   T72] br0: port 3(c3) entered disabled state
[ 1040.131146][   T72] c3 (unregistering): left allmulticast mode
[ 1040.131511][   T72] c3 (unregistering): left promiscuous mode
[ 1040.131916][   T72] br0: port 3(c3) entered disabled state
[ 1040.248521][   T72] br0: port 4(sender) entered disabled state
[ 1040.252417][   T72] sender (unregistering): left allmulticast mode
[ 1040.252825][   T72] sender (unregistering): left promiscuous mode
[ 1040.253211][   T72] br0: port 4(sender) entered disabled state