[  463.135621] br0: port 1(c1) entered blocking state
[  463.135685] br0: port 1(c1) entered disabled state
[  463.135750] c1: entered allmulticast mode
[  463.135834] c1: entered promiscuous mode
[  463.184639] br0: port 2(c2) entered blocking state
[  463.184699] br0: port 2(c2) entered disabled state
[  463.184749] c2: entered allmulticast mode
[  463.184818] c2: entered promiscuous mode
[  463.229328] br0: port 3(c3) entered blocking state
[  463.229388] br0: port 3(c3) entered disabled state
[  463.229437] c3: entered allmulticast mode
[  463.229509] c3: entered promiscuous mode
[  463.274366] br0: port 4(sender) entered blocking state
[  463.274446] br0: port 4(sender) entered disabled state
[  463.274499] sender: entered allmulticast mode
[  463.274579] sender: entered promiscuous mode
[  463.293102] br0: port 4(sender) entered blocking state
[  463.293170] br0: port 4(sender) entered forwarding state
[  463.293214] br0: port 3(c3) entered blocking state
[  463.293253] br0: port 3(c3) entered forwarding state
[  463.293286] br0: port 2(c2) entered blocking state
[  463.293322] br0: port 2(c2) entered forwarding state
[  463.293357] br0: port 1(c1) entered blocking state
[  463.293393] br0: port 1(c1) entered forwarding state
[  474.010349] br0: port 1(c1) entered disabled state
[  474.010825] c1 (unregistering): left allmulticast mode
[  474.010886] c1 (unregistering): left promiscuous mode
[  474.010935] br0: port 1(c1) entered disabled state
[  474.045358] br0: port 2(c2) entered disabled state
[  474.045648] c2 (unregistering): left allmulticast mode
[  474.045721] c2 (unregistering): left promiscuous mode
[  474.045769] br0: port 2(c2) entered disabled state
[  474.094344] br0: port 3(c3) entered disabled state
[  474.094685] c3 (unregistering): left allmulticast mode
[  474.094749] c3 (unregistering): left promiscuous mode
[  474.094807] br0: port 3(c3) entered disabled state
[  474.122417] br0: port 4(sender) entered disabled state
[  474.122781] sender (unregistering): left allmulticast mode
[  474.122840] sender (unregistering): left promiscuous mode
[  474.122889] br0: port 4(sender) entered disabled state