[  692.666968] br0: port 1(c1) entered blocking state
[  692.667049] br0: port 1(c1) entered disabled state
[  692.667120] c1: entered allmulticast mode
[  692.667213] c1: entered promiscuous mode
[  692.717690] br0: port 2(c2) entered blocking state
[  692.717799] br0: port 2(c2) entered disabled state
[  692.717887] c2: entered allmulticast mode
[  692.717990] c2: entered promiscuous mode
[  692.765129] br0: port 3(c3) entered blocking state
[  692.765197] br0: port 3(c3) entered disabled state
[  692.765255] c3: entered allmulticast mode
[  692.765338] c3: entered promiscuous mode
[  692.810935] br0: port 4(sender) entered blocking state
[  692.810993] br0: port 4(sender) entered disabled state
[  692.811049] sender: entered allmulticast mode
[  692.811134] sender: entered promiscuous mode
[  692.829381] br0: port 4(sender) entered blocking state
[  692.829451] br0: port 4(sender) entered forwarding state
[  692.829512] br0: port 3(c3) entered blocking state
[  692.829552] br0: port 3(c3) entered forwarding state
[  692.829592] br0: port 2(c2) entered blocking state
[  692.829640] br0: port 2(c2) entered forwarding state
[  692.829680] br0: port 1(c1) entered blocking state
[  692.829722] br0: port 1(c1) entered forwarding state
[  703.539654] br0: port 1(c1) entered disabled state
[  703.539944] c1 (unregistering): left allmulticast mode
[  703.540007] c1 (unregistering): left promiscuous mode
[  703.540054] br0: port 1(c1) entered disabled state
[  703.577691] br0: port 2(c2) entered disabled state
[  703.578051] c2 (unregistering): left allmulticast mode
[  703.578114] c2 (unregistering): left promiscuous mode
[  703.578166] br0: port 2(c2) entered disabled state
[  703.617635] br0: port 3(c3) entered disabled state
[  703.618038] c3 (unregistering): left allmulticast mode
[  703.618100] c3 (unregistering): left promiscuous mode
[  703.618154] br0: port 3(c3) entered disabled state
[  703.663637] br0: port 4(sender) entered disabled state
[  703.663895] sender (unregistering): left allmulticast mode
[  703.663956] sender (unregistering): left promiscuous mode
[  703.664006] br0: port 4(sender) entered disabled state