[  633.461018] br0: port 1(c1) entered blocking state
[  633.461075] br0: port 1(c1) entered disabled state
[  633.461136] c1: entered allmulticast mode
[  633.461204] c1: entered promiscuous mode
[  633.508965] br0: port 2(c2) entered blocking state
[  633.509022] br0: port 2(c2) entered disabled state
[  633.509082] c2: entered allmulticast mode
[  633.509152] c2: entered promiscuous mode
[  633.554302] br0: port 3(c3) entered blocking state
[  633.554363] br0: port 3(c3) entered disabled state
[  633.554423] c3: entered allmulticast mode
[  633.554491] c3: entered promiscuous mode
[  633.599464] br0: port 4(sender) entered blocking state
[  633.599516] br0: port 4(sender) entered disabled state
[  633.599568] sender: entered allmulticast mode
[  633.599657] sender: entered promiscuous mode
[  633.618228] br0: port 4(sender) entered blocking state
[  633.618277] br0: port 4(sender) entered forwarding state
[  633.618327] br0: port 3(c3) entered blocking state
[  633.618365] br0: port 3(c3) entered forwarding state
[  633.618401] br0: port 2(c2) entered blocking state
[  633.618437] br0: port 2(c2) entered forwarding state
[  633.618479] br0: port 1(c1) entered blocking state
[  633.618515] br0: port 1(c1) entered forwarding state
[  644.300840] br0: port 1(c1) entered disabled state
[  644.301220] c1 (unregistering): left allmulticast mode
[  644.301299] c1 (unregistering): left promiscuous mode
[  644.301371] br0: port 1(c1) entered disabled state
[  644.338805] br0: port 2(c2) entered disabled state
[  644.339147] c2 (unregistering): left allmulticast mode
[  644.339203] c2 (unregistering): left promiscuous mode
[  644.339242] br0: port 2(c2) entered disabled state
[  644.380800] br0: port 3(c3) entered disabled state
[  644.381117] c3 (unregistering): left allmulticast mode
[  644.381175] c3 (unregistering): left promiscuous mode
[  644.381247] br0: port 3(c3) entered disabled state
[  644.420794] br0: port 4(sender) entered disabled state
[  644.421087] sender (unregistering): left allmulticast mode
[  644.421147] sender (unregistering): left promiscuous mode
[  644.421200] br0: port 4(sender) entered disabled state