[  699.546377] br0: port 1(c1) entered blocking state
[  699.546430] br0: port 1(c1) entered disabled state
[  699.546487] c1: entered allmulticast mode
[  699.546553] c1: entered promiscuous mode
[  699.593218] br0: port 2(c2) entered blocking state
[  699.593288] br0: port 2(c2) entered disabled state
[  699.593357] c2: entered allmulticast mode
[  699.593452] c2: entered promiscuous mode
[  699.638180] br0: port 3(c3) entered blocking state
[  699.638250] br0: port 3(c3) entered disabled state
[  699.638316] c3: entered allmulticast mode
[  699.638403] c3: entered promiscuous mode
[  699.684346] br0: port 4(sender) entered blocking state
[  699.684415] br0: port 4(sender) entered disabled state
[  699.684491] sender: entered allmulticast mode
[  699.684595] sender: entered promiscuous mode
[  699.702922] br0: port 4(sender) entered blocking state
[  699.702991] br0: port 4(sender) entered forwarding state
[  699.703048] br0: port 3(c3) entered blocking state
[  699.703102] br0: port 3(c3) entered forwarding state
[  699.703157] br0: port 2(c2) entered blocking state
[  699.703213] br0: port 2(c2) entered forwarding state
[  699.703263] br0: port 1(c1) entered blocking state
[  699.703316] br0: port 1(c1) entered forwarding state
[  710.414127] br0: port 1(c1) entered disabled state
[  710.414643] c1 (unregistering): left allmulticast mode
[  710.414697] c1 (unregistering): left promiscuous mode
[  710.414736] br0: port 1(c1) entered disabled state
[  710.472060] br0: port 2(c2) entered disabled state
[  710.472364] c2 (unregistering): left allmulticast mode
[  710.472410] c2 (unregistering): left promiscuous mode
[  710.472450] br0: port 2(c2) entered disabled state
[  710.505033] br0: port 3(c3) entered disabled state
[  710.505400] c3 (unregistering): left allmulticast mode
[  710.505463] c3 (unregistering): left promiscuous mode
[  710.505510] br0: port 3(c3) entered disabled state
[  710.551018] br0: port 4(sender) entered disabled state
[  710.551323] sender (unregistering): left allmulticast mode
[  710.551377] sender (unregistering): left promiscuous mode
[  710.551424] br0: port 4(sender) entered disabled state