[  479.647934] br0: port 1(c1) entered blocking state
[  479.648012] br0: port 1(c1) entered disabled state
[  479.648080] c1: entered allmulticast mode
[  479.648150] c1: entered promiscuous mode
[  479.701787] br0: port 2(c2) entered blocking state
[  479.701869] br0: port 2(c2) entered disabled state
[  479.701946] c2: entered allmulticast mode
[  479.702031] c2: entered promiscuous mode
[  479.758743] br0: port 3(c3) entered blocking state
[  479.758821] br0: port 3(c3) entered disabled state
[  479.758904] c3: entered allmulticast mode
[  479.758990] c3: entered promiscuous mode
[  479.816485] br0: port 4(sender) entered blocking state
[  479.816596] br0: port 4(sender) entered disabled state
[  479.816670] sender: entered allmulticast mode
[  479.816775] sender: entered promiscuous mode
[  479.838883] br0: port 4(sender) entered blocking state
[  479.838958] br0: port 4(sender) entered forwarding state
[  479.839030] br0: port 3(c3) entered blocking state
[  479.839100] br0: port 3(c3) entered forwarding state
[  479.839160] br0: port 2(c2) entered blocking state
[  479.839212] br0: port 2(c2) entered forwarding state
[  479.839266] br0: port 1(c1) entered blocking state
[  479.839320] br0: port 1(c1) entered forwarding state
[  490.563055] br0: port 1(c1) entered disabled state
[  490.563382] c1 (unregistering): left allmulticast mode
[  490.563440] c1 (unregistering): left promiscuous mode
[  490.563498] br0: port 1(c1) entered disabled state
[  490.610028] br0: port 2(c2) entered disabled state
[  490.610296] c2 (unregistering): left allmulticast mode
[  490.610367] c2 (unregistering): left promiscuous mode
[  490.610419] br0: port 2(c2) entered disabled state
[  490.652045] br0: port 3(c3) entered disabled state
[  490.652378] c3 (unregistering): left allmulticast mode
[  490.652489] c3 (unregistering): left promiscuous mode
[  490.652535] br0: port 3(c3) entered disabled state
[  490.697046] br0: port 4(sender) entered disabled state
[  490.697314] sender (unregistering): left allmulticast mode
[  490.697360] sender (unregistering): left promiscuous mode
[  490.697403] br0: port 4(sender) entered disabled state