[  729.587306] br0: port 1(c1) entered blocking state
[  729.587397] br0: port 1(c1) entered disabled state
[  729.587527] c1: entered allmulticast mode
[  729.587679] c1: entered promiscuous mode
[  729.668592] br0: port 2(c2) entered blocking state
[  729.668680] br0: port 2(c2) entered disabled state
[  729.668765] c2: entered allmulticast mode
[  729.668874] c2: entered promiscuous mode
[  729.752960] br0: port 3(c3) entered blocking state
[  729.753078] br0: port 3(c3) entered disabled state
[  729.753191] c3: entered allmulticast mode
[  729.753308] c3: entered promiscuous mode
[  729.833672] br0: port 4(sender) entered blocking state
[  729.833762] br0: port 4(sender) entered disabled state
[  729.833845] sender: entered allmulticast mode
[  729.833970] sender: entered promiscuous mode
[  729.859645] br0: port 4(sender) entered blocking state
[  729.859780] br0: port 4(sender) entered forwarding state
[  729.859854] br0: port 3(c3) entered blocking state
[  729.859914] br0: port 3(c3) entered forwarding state
[  729.859979] br0: port 2(c2) entered blocking state
[  729.860041] br0: port 2(c2) entered forwarding state
[  729.860108] br0: port 1(c1) entered blocking state
[  729.860177] br0: port 1(c1) entered forwarding state
[  740.659399] br0: port 1(c1) entered disabled state
[  740.659770] c1 (unregistering): left allmulticast mode
[  740.659817] c1 (unregistering): left promiscuous mode
[  740.659855] br0: port 1(c1) entered disabled state
[  740.707823] br0: port 2(c2) entered disabled state
[  740.708220] c2 (unregistering): left allmulticast mode
[  740.708276] c2 (unregistering): left promiscuous mode
[  740.708312] br0: port 2(c2) entered disabled state
[  740.756369] br0: port 3(c3) entered disabled state
[  740.756721] c3 (unregistering): left allmulticast mode
[  740.756776] c3 (unregistering): left promiscuous mode
[  740.756816] br0: port 3(c3) entered disabled state
[  740.803416] br0: port 4(sender) entered disabled state
[  740.803739] sender (unregistering): left allmulticast mode
[  740.803786] sender (unregistering): left promiscuous mode
[  740.803826] br0: port 4(sender) entered disabled state