[  463.716499] br0: port 1(c1) entered blocking state
[  463.716575] br0: port 1(c1) entered disabled state
[  463.716634] c1: entered allmulticast mode
[  463.716707] c1: entered promiscuous mode
[  463.763525] br0: port 2(c2) entered blocking state
[  463.763598] br0: port 2(c2) entered disabled state
[  463.763656] c2: entered allmulticast mode
[  463.763729] c2: entered promiscuous mode
[  463.809644] br0: port 3(c3) entered blocking state
[  463.809718] br0: port 3(c3) entered disabled state
[  463.809779] c3: entered allmulticast mode
[  463.809852] c3: entered promiscuous mode
[  463.856793] br0: port 4(sender) entered blocking state
[  463.856857] br0: port 4(sender) entered disabled state
[  463.856930] sender: entered allmulticast mode
[  463.857013] sender: entered promiscuous mode
[  463.875965] br0: port 4(sender) entered blocking state
[  463.876014] br0: port 4(sender) entered forwarding state
[  463.876063] br0: port 3(c3) entered blocking state
[  463.876106] br0: port 3(c3) entered forwarding state
[  463.876153] br0: port 2(c2) entered blocking state
[  463.876194] br0: port 2(c2) entered forwarding state
[  463.876234] br0: port 1(c1) entered blocking state
[  463.876275] br0: port 1(c1) entered forwarding state
[  474.567052] br0: port 1(c1) entered disabled state
[  474.567315] c1 (unregistering): left allmulticast mode
[  474.567357] c1 (unregistering): left promiscuous mode
[  474.567396] br0: port 1(c1) entered disabled state
[  474.594034] br0: port 2(c2) entered disabled state
[  474.594288] c2 (unregistering): left allmulticast mode
[  474.594331] c2 (unregistering): left promiscuous mode
[  474.594376] br0: port 2(c2) entered disabled state
[  474.627041] br0: port 3(c3) entered disabled state
[  474.627274] c3 (unregistering): left allmulticast mode
[  474.627317] c3 (unregistering): left promiscuous mode
[  474.627350] br0: port 3(c3) entered disabled state
[  474.658037] br0: port 4(sender) entered disabled state
[  474.658257] sender (unregistering): left allmulticast mode
[  474.658297] sender (unregistering): left promiscuous mode
[  474.658336] br0: port 4(sender) entered disabled state