[  626.749441] br0: port 1(c1) entered blocking state
[  626.749522] br0: port 1(c1) entered disabled state
[  626.749592] c1: entered allmulticast mode
[  626.749667] c1: entered promiscuous mode
[  626.835595] br0: port 2(c2) entered blocking state
[  626.835671] br0: port 2(c2) entered disabled state
[  626.835744] c2: entered allmulticast mode
[  626.835825] c2: entered promiscuous mode
[  626.913663] br0: port 3(c3) entered blocking state
[  626.913731] br0: port 3(c3) entered disabled state
[  626.913788] c3: entered allmulticast mode
[  626.913855] c3: entered promiscuous mode
[  626.989722] br0: port 4(sender) entered blocking state
[  626.989782] br0: port 4(sender) entered disabled state
[  626.989837] sender: entered allmulticast mode
[  626.989930] sender: entered promiscuous mode
[  627.020947] br0: port 4(sender) entered blocking state
[  627.021025] br0: port 4(sender) entered forwarding state
[  627.021080] br0: port 3(c3) entered blocking state
[  627.021146] br0: port 3(c3) entered forwarding state
[  627.021206] br0: port 2(c2) entered blocking state
[  627.021257] br0: port 2(c2) entered forwarding state
[  627.021315] br0: port 1(c1) entered blocking state
[  627.021363] br0: port 1(c1) entered forwarding state
[  637.802423] br0: port 1(c1) entered disabled state
[  637.802801] c1 (unregistering): left allmulticast mode
[  637.802847] c1 (unregistering): left promiscuous mode
[  637.802884] br0: port 1(c1) entered disabled state
[  637.867422] br0: port 2(c2) entered disabled state
[  637.867784] c2 (unregistering): left allmulticast mode
[  637.867846] c2 (unregistering): left promiscuous mode
[  637.867901] br0: port 2(c2) entered disabled state
[  637.929365] br0: port 3(c3) entered disabled state
[  637.929711] c3 (unregistering): left allmulticast mode
[  637.929753] c3 (unregistering): left promiscuous mode
[  637.929787] br0: port 3(c3) entered disabled state
[  637.996424] br0: port 4(sender) entered disabled state
[  637.996723] sender (unregistering): left allmulticast mode
[  637.996765] sender (unregistering): left promiscuous mode
[  637.996952] br0: port 4(sender) entered disabled state