[  705.042326] br0: port 1(c1) entered blocking state
[  705.042393] br0: port 1(c1) entered disabled state
[  705.042458] c1: entered allmulticast mode
[  705.042531] c1: entered promiscuous mode
[  705.100489] br0: port 2(c2) entered blocking state
[  705.100576] br0: port 2(c2) entered disabled state
[  705.100646] c2: entered allmulticast mode
[  705.100733] c2: entered promiscuous mode
[  705.161625] br0: port 3(c3) entered blocking state
[  705.161713] br0: port 3(c3) entered disabled state
[  705.161783] c3: entered allmulticast mode
[  705.161885] c3: entered promiscuous mode
[  705.218254] br0: port 4(sender) entered blocking state
[  705.218380] br0: port 4(sender) entered disabled state
[  705.218449] sender: entered allmulticast mode
[  705.218572] sender: entered promiscuous mode
[  705.238736] br0: port 4(sender) entered blocking state
[  705.238834] br0: port 4(sender) entered forwarding state
[  705.238939] br0: port 3(c3) entered blocking state
[  705.238997] br0: port 3(c3) entered forwarding state
[  705.239054] br0: port 2(c2) entered blocking state
[  705.239127] br0: port 2(c2) entered forwarding state
[  705.239192] br0: port 1(c1) entered blocking state
[  705.239250] br0: port 1(c1) entered forwarding state
[  715.953403] br0: port 1(c1) entered disabled state
[  715.953903] c1 (unregistering): left allmulticast mode
[  715.953999] c1 (unregistering): left promiscuous mode
[  715.954072] br0: port 1(c1) entered disabled state
[  716.003571] br0: port 2(c2) entered disabled state
[  716.003932] c2 (unregistering): left allmulticast mode
[  716.003991] c2 (unregistering): left promiscuous mode
[  716.004045] br0: port 2(c2) entered disabled state
[  716.047466] br0: port 3(c3) entered disabled state
[  716.047855] c3 (unregistering): left allmulticast mode
[  716.047940] c3 (unregistering): left promiscuous mode
[  716.048006] br0: port 3(c3) entered disabled state
[  716.088409] br0: port 4(sender) entered disabled state
[  716.088750] sender (unregistering): left allmulticast mode
[  716.088821] sender (unregistering): left promiscuous mode
[  716.088901] br0: port 4(sender) entered disabled state