[ 1020.162233][ T1965] br0: port 1(c1) entered blocking state
[ 1020.162426][ T1965] br0: port 1(c1) entered disabled state
[ 1020.162589][ T1965] c1: entered allmulticast mode
[ 1020.163995][ T1965] c1: entered promiscuous mode
[ 1020.321178][ T1970] br0: port 2(c2) entered blocking state
[ 1020.321349][ T1970] br0: port 2(c2) entered disabled state
[ 1020.321502][ T1970] c2: entered allmulticast mode
[ 1020.322949][ T1970] c2: entered promiscuous mode
[ 1020.487845][ T1975] br0: port 3(c3) entered blocking state
[ 1020.488016][ T1975] br0: port 3(c3) entered disabled state
[ 1020.488169][ T1975] c3: entered allmulticast mode
[ 1020.489716][ T1975] c3: entered promiscuous mode
[ 1020.652354][ T1980] br0: port 4(sender) entered blocking state
[ 1020.652548][ T1980] br0: port 4(sender) entered disabled state
[ 1020.652734][ T1980] sender: entered allmulticast mode
[ 1020.654134][ T1980] sender: entered promiscuous mode
[ 1020.703231][ T1982] br0: port 4(sender) entered blocking state
[ 1020.703466][ T1982] br0: port 4(sender) entered forwarding state
[ 1020.703825][ T1982] br0: port 3(c3) entered blocking state
[ 1020.704002][ T1982] br0: port 3(c3) entered forwarding state
[ 1020.704336][ T1982] br0: port 2(c2) entered blocking state
[ 1020.704512][ T1982] br0: port 2(c2) entered forwarding state
[ 1020.704857][ T1982] br0: port 1(c1) entered blocking state
[ 1020.705036][ T1982] br0: port 1(c1) entered forwarding state
[ 1031.753627][   T72] br0: port 1(c1) entered disabled state
[ 1031.756394][   T72] c1 (unregistering): left allmulticast mode
[ 1031.756765][   T72] c1 (unregistering): left promiscuous mode
[ 1031.756971][   T72] br0: port 1(c1) entered disabled state
[ 1031.876918][   T72] br0: port 2(c2) entered disabled state
[ 1031.879971][   T72] c2 (unregistering): left allmulticast mode
[ 1031.880146][   T72] c2 (unregistering): left promiscuous mode
[ 1031.880298][   T72] br0: port 2(c2) entered disabled state
[ 1032.005492][   T72] br0: port 3(c3) entered disabled state
[ 1032.008972][   T72] c3 (unregistering): left allmulticast mode
[ 1032.009140][   T72] c3 (unregistering): left promiscuous mode
[ 1032.009410][   T72] br0: port 3(c3) entered disabled state
[ 1032.152781][   T72] br0: port 4(sender) entered disabled state
[ 1032.155327][   T72] sender (unregistering): left allmulticast mode
[ 1032.155513][   T72] sender (unregistering): left promiscuous mode
[ 1032.156354][   T72] br0: port 4(sender) entered disabled state