[  692.093688] br0: port 1(c1) entered blocking state
[  692.093752] br0: port 1(c1) entered disabled state
[  692.093816] c1: entered allmulticast mode
[  692.093907] c1: entered promiscuous mode
[  692.149848] br0: port 2(c2) entered blocking state
[  692.149970] br0: port 2(c2) entered disabled state
[  692.150055] c2: entered allmulticast mode
[  692.150148] c2: entered promiscuous mode
[  692.204743] br0: port 3(c3) entered blocking state
[  692.204821] br0: port 3(c3) entered disabled state
[  692.204899] c3: entered allmulticast mode
[  692.204988] c3: entered promiscuous mode
[  692.259826] br0: port 4(sender) entered blocking state
[  692.259894] br0: port 4(sender) entered disabled state
[  692.259979] sender: entered allmulticast mode
[  692.260069] sender: entered promiscuous mode
[  692.283400] br0: port 4(sender) entered blocking state
[  692.283470] br0: port 4(sender) entered forwarding state
[  692.283527] br0: port 3(c3) entered blocking state
[  692.283584] br0: port 3(c3) entered forwarding state
[  692.283630] br0: port 2(c2) entered blocking state
[  692.283672] br0: port 2(c2) entered forwarding state
[  692.283717] br0: port 1(c1) entered blocking state
[  692.283759] br0: port 1(c1) entered forwarding state
[  703.022081] br0: port 1(c1) entered disabled state
[  703.022316] c1 (unregistering): left allmulticast mode
[  703.022372] c1 (unregistering): left promiscuous mode
[  703.022420] br0: port 1(c1) entered disabled state
[  703.063081] br0: port 2(c2) entered disabled state
[  703.063774] c2 (unregistering): left allmulticast mode
[  703.063819] c2 (unregistering): left promiscuous mode
[  703.063851] br0: port 2(c2) entered disabled state
[  703.095049] br0: port 3(c3) entered disabled state
[  703.095361] c3 (unregistering): left allmulticast mode
[  703.095424] c3 (unregistering): left promiscuous mode
[  703.095462] br0: port 3(c3) entered disabled state
[  703.124054] br0: port 4(sender) entered disabled state
[  703.124282] sender (unregistering): left allmulticast mode
[  703.124321] sender (unregistering): left promiscuous mode
[  703.124359] br0: port 4(sender) entered disabled state