[  967.337117][T30687] br0: port 1(c1) entered blocking state
[  967.337301][T30687] br0: port 1(c1) entered disabled state
[  967.337464][T30687] c1: entered allmulticast mode
[  967.346535][T30687] c1: entered promiscuous mode
[  967.485573][T30692] br0: port 2(c2) entered blocking state
[  967.486005][T30692] br0: port 2(c2) entered disabled state
[  967.486169][T30692] c2: entered allmulticast mode
[  967.495579][T30692] c2: entered promiscuous mode
[  967.633315][T30697] br0: port 3(c3) entered blocking state
[  967.633508][T30697] br0: port 3(c3) entered disabled state
[  967.633680][T30697] c3: entered allmulticast mode
[  967.635139][T30697] c3: entered promiscuous mode
[  967.775732][T30702] br0: port 4(sender) entered blocking state
[  967.775943][T30702] br0: port 4(sender) entered disabled state
[  967.776136][T30702] sender: entered allmulticast mode
[  967.777606][T30702] sender: entered promiscuous mode
[  967.828269][T30704] br0: port 4(sender) entered blocking state
[  967.828487][T30704] br0: port 4(sender) entered forwarding state
[  967.828828][T30704] br0: port 3(c3) entered blocking state
[  967.828976][T30704] br0: port 3(c3) entered forwarding state
[  967.829266][T30704] br0: port 2(c2) entered blocking state
[  967.829414][T30704] br0: port 2(c2) entered forwarding state
[  967.829721][T30704] br0: port 1(c1) entered blocking state
[  967.829874][T30704] br0: port 1(c1) entered forwarding state
[  978.934629][   T69] br0: port 1(c1) entered disabled state
[  978.937586][   T69] c1 (unregistering): left allmulticast mode
[  978.938359][   T69] c1 (unregistering): left promiscuous mode
[  978.938590][   T69] br0: port 1(c1) entered disabled state
[  979.071092][   T69] br0: port 2(c2) entered disabled state
[  979.073809][   T69] c2 (unregistering): left allmulticast mode
[  979.074044][   T69] c2 (unregistering): left promiscuous mode
[  979.074273][   T69] br0: port 2(c2) entered disabled state
[  979.194389][   T69] br0: port 3(c3) entered disabled state
[  979.196775][   T69] c3 (unregistering): left allmulticast mode
[  979.196994][   T69] c3 (unregistering): left promiscuous mode
[  979.197240][   T69] br0: port 3(c3) entered disabled state
[  979.314231][   T69] br0: port 4(sender) entered disabled state
[  979.316449][   T69] sender (unregistering): left allmulticast mode
[  979.316681][   T69] sender (unregistering): left promiscuous mode
[  979.316905][   T69] br0: port 4(sender) entered disabled state