[  431.020657] br0: port 1(c1) entered blocking state
[  431.020725] br0: port 1(c1) entered disabled state
[  431.020777] c1: entered allmulticast mode
[  431.020851] c1: entered promiscuous mode
[  431.063837] br0: port 2(c2) entered blocking state
[  431.063907] br0: port 2(c2) entered disabled state
[  431.063995] c2: entered allmulticast mode
[  431.064072] c2: entered promiscuous mode
[  431.105423] br0: port 3(c3) entered blocking state
[  431.105501] br0: port 3(c3) entered disabled state
[  431.105557] c3: entered allmulticast mode
[  431.105627] c3: entered promiscuous mode
[  431.148747] br0: port 4(sender) entered blocking state
[  431.148855] br0: port 4(sender) entered disabled state
[  431.148919] sender: entered allmulticast mode
[  431.149018] sender: entered promiscuous mode
[  431.165432] br0: port 4(sender) entered blocking state
[  431.165514] br0: port 4(sender) entered forwarding state
[  431.165568] br0: port 3(c3) entered blocking state
[  431.165623] br0: port 3(c3) entered forwarding state
[  431.165673] br0: port 2(c2) entered blocking state
[  431.165719] br0: port 2(c2) entered forwarding state
[  431.165770] br0: port 1(c1) entered blocking state
[  431.165816] br0: port 1(c1) entered forwarding state
[  441.855448] br0: port 1(c1) entered disabled state
[  441.855694] c1 (unregistering): left allmulticast mode
[  441.855784] c1 (unregistering): left promiscuous mode
[  441.855837] br0: port 1(c1) entered disabled state
[  441.892531] br0: port 2(c2) entered disabled state
[  441.892978] c2 (unregistering): left allmulticast mode
[  441.893043] c2 (unregistering): left promiscuous mode
[  441.893084] br0: port 2(c2) entered disabled state
[  441.931559] br0: port 3(c3) entered disabled state
[  441.931978] c3 (unregistering): left allmulticast mode
[  441.932036] c3 (unregistering): left promiscuous mode
[  441.932095] br0: port 3(c3) entered disabled state
[  441.965435] br0: port 4(sender) entered disabled state
[  441.965758] sender (unregistering): left allmulticast mode
[  441.965821] sender (unregistering): left promiscuous mode
[  441.965862] br0: port 4(sender) entered disabled state