[  692.339575] br0: port 1(c1) entered blocking state
[  692.339633] br0: port 1(c1) entered disabled state
[  692.339685] c1: entered allmulticast mode
[  692.339753] c1: entered promiscuous mode
[  692.383469] br0: port 2(c2) entered blocking state
[  692.383569] br0: port 2(c2) entered disabled state
[  692.383653] c2: entered allmulticast mode
[  692.383747] c2: entered promiscuous mode
[  692.427116] br0: port 3(c3) entered blocking state
[  692.427191] br0: port 3(c3) entered disabled state
[  692.427257] c3: entered allmulticast mode
[  692.427336] c3: entered promiscuous mode
[  692.471538] br0: port 4(sender) entered blocking state
[  692.471639] br0: port 4(sender) entered disabled state
[  692.471711] sender: entered allmulticast mode
[  692.471818] sender: entered promiscuous mode
[  692.489327] br0: port 4(sender) entered blocking state
[  692.489442] br0: port 4(sender) entered forwarding state
[  692.489523] br0: port 3(c3) entered blocking state
[  692.489589] br0: port 3(c3) entered forwarding state
[  692.489654] br0: port 2(c2) entered blocking state
[  692.489716] br0: port 2(c2) entered forwarding state
[  692.489781] br0: port 1(c1) entered blocking state
[  692.489844] br0: port 1(c1) entered forwarding state
[  703.201586] br0: port 1(c1) entered disabled state
[  703.201959] c1 (unregistering): left allmulticast mode
[  703.202056] c1 (unregistering): left promiscuous mode
[  703.202121] br0: port 1(c1) entered disabled state
[  703.244573] br0: port 2(c2) entered disabled state
[  703.244870] c2 (unregistering): left allmulticast mode
[  703.244942] c2 (unregistering): left promiscuous mode
[  703.245000] br0: port 2(c2) entered disabled state
[  703.301568] br0: port 3(c3) entered disabled state
[  703.301856] c3 (unregistering): left allmulticast mode
[  703.301937] c3 (unregistering): left promiscuous mode
[  703.302013] br0: port 3(c3) entered disabled state
[  703.323542] sender: left allmulticast mode
[  703.323648] sender: left promiscuous mode
[  703.323723] br0: port 4(sender) entered disabled state