[  479.284703] br0: port 1(c1) entered blocking state
[  479.284776] br0: port 1(c1) entered disabled state
[  479.284840] c1: entered allmulticast mode
[  479.284923] c1: entered promiscuous mode
[  479.332559] br0: port 2(c2) entered blocking state
[  479.332667] br0: port 2(c2) entered disabled state
[  479.332754] c2: entered allmulticast mode
[  479.332844] c2: entered promiscuous mode
[  479.383131] br0: port 3(c3) entered blocking state
[  479.383201] br0: port 3(c3) entered disabled state
[  479.383267] c3: entered allmulticast mode
[  479.383364] c3: entered promiscuous mode
[  479.432264] br0: port 4(sender) entered blocking state
[  479.432367] br0: port 4(sender) entered disabled state
[  479.432452] sender: entered allmulticast mode
[  479.432551] sender: entered promiscuous mode
[  479.452259] br0: port 4(sender) entered blocking state
[  479.452330] br0: port 4(sender) entered forwarding state
[  479.452431] br0: port 3(c3) entered blocking state
[  479.452495] br0: port 3(c3) entered forwarding state
[  479.452562] br0: port 2(c2) entered blocking state
[  479.452625] br0: port 2(c2) entered forwarding state
[  479.452693] br0: port 1(c1) entered blocking state
[  479.452763] br0: port 1(c1) entered forwarding state
[  490.166329] br0: port 1(c1) entered disabled state
[  490.166622] c1 (unregistering): left allmulticast mode
[  490.166696] c1 (unregistering): left promiscuous mode
[  490.166756] br0: port 1(c1) entered disabled state
[  490.213367] br0: port 2(c2) entered disabled state
[  490.213677] c2 (unregistering): left allmulticast mode
[  490.213753] c2 (unregistering): left promiscuous mode
[  490.213810] br0: port 2(c2) entered disabled state
[  490.258383] br0: port 3(c3) entered disabled state
[  490.258657] c3 (unregistering): left allmulticast mode
[  490.258734] c3 (unregistering): left promiscuous mode
[  490.258796] br0: port 3(c3) entered disabled state
[  490.303343] br0: port 4(sender) entered disabled state
[  490.303677] sender (unregistering): left allmulticast mode
[  490.303751] sender (unregistering): left promiscuous mode
[  490.303796] br0: port 4(sender) entered disabled state