[  953.963996][  T580] br0: port 1(c1) entered blocking state
[  953.964293][  T580] br0: port 1(c1) entered disabled state
[  953.964635][  T580] c1: entered allmulticast mode
[  953.967102][  T580] c1: entered promiscuous mode
[  954.110757][  T585] br0: port 2(c2) entered blocking state
[  954.110944][  T585] br0: port 2(c2) entered disabled state
[  954.111112][  T585] c2: entered allmulticast mode
[  954.113312][  T585] c2: entered promiscuous mode
[  954.269790][  T590] br0: port 3(c3) entered blocking state
[  954.270023][  T590] br0: port 3(c3) entered disabled state
[  954.270303][  T590] c3: entered allmulticast mode
[  954.272194][  T590] c3: entered promiscuous mode
[  954.422006][  T595] br0: port 4(sender) entered blocking state
[  954.422223][  T595] br0: port 4(sender) entered disabled state
[  954.422423][  T595] sender: entered allmulticast mode
[  954.423902][  T595] sender: entered promiscuous mode
[  954.474594][  T597] br0: port 4(sender) entered blocking state
[  954.474871][  T597] br0: port 4(sender) entered forwarding state
[  954.475302][  T597] br0: port 3(c3) entered blocking state
[  954.475503][  T597] br0: port 3(c3) entered forwarding state
[  954.475865][  T597] br0: port 2(c2) entered blocking state
[  954.476064][  T597] br0: port 2(c2) entered forwarding state
[  954.476449][  T597] br0: port 1(c1) entered blocking state
[  954.476656][  T597] br0: port 1(c1) entered forwarding state
[  965.449704][   T69] br0: port 1(c1) entered disabled state
[  965.462577][   T69] c1 (unregistering): left allmulticast mode
[  965.462827][   T69] c1 (unregistering): left promiscuous mode
[  965.463053][   T69] br0: port 1(c1) entered disabled state
[  965.581872][   T69] br0: port 2(c2) entered disabled state
[  965.588504][   T69] c2 (unregistering): left allmulticast mode
[  965.588852][   T69] c2 (unregistering): left promiscuous mode
[  965.589183][   T69] br0: port 2(c2) entered disabled state
[  965.714742][   T69] br0: port 3(c3) entered disabled state
[  965.717172][   T69] c3 (unregistering): left allmulticast mode
[  965.718139][   T69] c3 (unregistering): left promiscuous mode
[  965.718344][   T69] br0: port 3(c3) entered disabled state
[  965.851682][   T69] br0: port 4(sender) entered disabled state
[  965.855849][   T69] sender (unregistering): left allmulticast mode
[  965.856108][   T69] sender (unregistering): left promiscuous mode
[  965.856368][   T69] br0: port 4(sender) entered disabled state