[  599.544523] br0: port 1(c1) entered blocking state
[  599.544591] br0: port 1(c1) entered disabled state
[  599.544643] c1: entered allmulticast mode
[  599.544701] c1: entered promiscuous mode
[  599.622535] br0: port 2(c2) entered blocking state
[  599.622597] br0: port 2(c2) entered disabled state
[  599.622653] c2: entered allmulticast mode
[  599.622718] c2: entered promiscuous mode
[  599.702207] br0: port 3(c3) entered blocking state
[  599.702270] br0: port 3(c3) entered disabled state
[  599.702325] c3: entered allmulticast mode
[  599.702389] c3: entered promiscuous mode
[  599.783396] br0: port 4(sender) entered blocking state
[  599.783475] br0: port 4(sender) entered disabled state
[  599.783539] sender: entered allmulticast mode
[  599.783630] sender: entered promiscuous mode
[  599.813035] br0: port 4(sender) entered blocking state
[  599.813093] br0: port 4(sender) entered forwarding state
[  599.813138] br0: port 3(c3) entered blocking state
[  599.813178] br0: port 3(c3) entered forwarding state
[  599.813217] br0: port 2(c2) entered blocking state
[  599.813255] br0: port 2(c2) entered forwarding state
[  599.813294] br0: port 1(c1) entered blocking state
[  599.813335] br0: port 1(c1) entered forwarding state
[  610.584140] br0: port 1(c1) entered disabled state
[  610.584416] c1 (unregistering): left allmulticast mode
[  610.584459] c1 (unregistering): left promiscuous mode
[  610.584499] br0: port 1(c1) entered disabled state
[  610.641099] br0: port 2(c2) entered disabled state
[  610.641326] c2 (unregistering): left allmulticast mode
[  610.641386] c2 (unregistering): left promiscuous mode
[  610.641438] br0: port 2(c2) entered disabled state
[  610.699131] br0: port 3(c3) entered disabled state
[  610.699392] c3 (unregistering): left allmulticast mode
[  610.699435] c3 (unregistering): left promiscuous mode
[  610.699481] br0: port 3(c3) entered disabled state
[  610.749137] br0: port 4(sender) entered disabled state
[  610.749389] sender (unregistering): left allmulticast mode
[  610.749446] sender (unregistering): left promiscuous mode
[  610.749503] br0: port 4(sender) entered disabled state