[  705.640789] br0: port 1(c1) entered blocking state
[  705.640855] br0: port 1(c1) entered disabled state
[  705.640947] c1: entered allmulticast mode
[  705.641031] c1: entered promiscuous mode
[  705.690673] br0: port 2(c2) entered blocking state
[  705.690780] br0: port 2(c2) entered disabled state
[  705.690862] c2: entered allmulticast mode
[  705.690987] c2: entered promiscuous mode
[  705.740821] br0: port 3(c3) entered blocking state
[  705.740914] br0: port 3(c3) entered disabled state
[  705.740997] c3: entered allmulticast mode
[  705.741085] c3: entered promiscuous mode
[  705.789426] br0: port 4(sender) entered blocking state
[  705.789501] br0: port 4(sender) entered disabled state
[  705.789580] sender: entered allmulticast mode
[  705.789688] sender: entered promiscuous mode
[  705.809349] br0: port 4(sender) entered blocking state
[  705.809424] br0: port 4(sender) entered forwarding state
[  705.809485] br0: port 3(c3) entered blocking state
[  705.809545] br0: port 3(c3) entered forwarding state
[  705.809611] br0: port 2(c2) entered blocking state
[  705.809677] br0: port 2(c2) entered forwarding state
[  705.809735] br0: port 1(c1) entered blocking state
[  705.809792] br0: port 1(c1) entered forwarding state
[  716.545157] br0: port 1(c1) entered disabled state
[  716.545546] c1 (unregistering): left allmulticast mode
[  716.545624] c1 (unregistering): left promiscuous mode
[  716.545673] br0: port 1(c1) entered disabled state
[  716.585170] br0: port 2(c2) entered disabled state
[  716.585455] c2 (unregistering): left allmulticast mode
[  716.585518] c2 (unregistering): left promiscuous mode
[  716.585586] br0: port 2(c2) entered disabled state
[  716.620139] br0: port 3(c3) entered disabled state
[  716.620465] c3 (unregistering): left allmulticast mode
[  716.620543] c3 (unregistering): left promiscuous mode
[  716.620601] br0: port 3(c3) entered disabled state
[  716.666154] br0: port 4(sender) entered disabled state
[  716.666406] sender (unregistering): left allmulticast mode
[  716.666460] sender (unregistering): left promiscuous mode
[  716.666502] br0: port 4(sender) entered disabled state