[  699.721760] br0: port 1(c1) entered blocking state
[  699.721836] br0: port 1(c1) entered disabled state
[  699.721919] c1: entered allmulticast mode
[  699.722016] c1: entered promiscuous mode
[  699.775122] br0: port 2(c2) entered blocking state
[  699.775205] br0: port 2(c2) entered disabled state
[  699.775274] c2: entered allmulticast mode
[  699.775367] c2: entered promiscuous mode
[  699.821457] br0: port 3(c3) entered blocking state
[  699.821521] br0: port 3(c3) entered disabled state
[  699.821576] c3: entered allmulticast mode
[  699.821651] c3: entered promiscuous mode
[  699.869635] br0: port 4(sender) entered blocking state
[  699.869732] br0: port 4(sender) entered disabled state
[  699.869815] sender: entered allmulticast mode
[  699.869930] sender: entered promiscuous mode
[  699.889509] br0: port 4(sender) entered blocking state
[  699.889605] br0: port 4(sender) entered forwarding state
[  699.889669] br0: port 3(c3) entered blocking state
[  699.889729] br0: port 3(c3) entered forwarding state
[  699.889793] br0: port 2(c2) entered blocking state
[  699.889850] br0: port 2(c2) entered forwarding state
[  699.889913] br0: port 1(c1) entered blocking state
[  699.889978] br0: port 1(c1) entered forwarding state
[  710.588520] br0: port 1(c1) entered disabled state
[  710.588844] c1 (unregistering): left allmulticast mode
[  710.588900] c1 (unregistering): left promiscuous mode
[  710.588934] br0: port 1(c1) entered disabled state
[  710.634508] br0: port 2(c2) entered disabled state
[  710.634834] c2 (unregistering): left allmulticast mode
[  710.634898] c2 (unregistering): left promiscuous mode
[  710.634943] br0: port 2(c2) entered disabled state
[  710.664523] br0: port 3(c3) entered disabled state
[  710.664787] c3 (unregistering): left allmulticast mode
[  710.664856] c3 (unregistering): left promiscuous mode
[  710.664895] br0: port 3(c3) entered disabled state
[  710.700498] br0: port 4(sender) entered disabled state
[  710.700715] sender (unregistering): left allmulticast mode
[  710.700762] sender (unregistering): left promiscuous mode
[  710.700800] br0: port 4(sender) entered disabled state