[  465.865478] br0: port 1(c1) entered blocking state
[  465.865583] br0: port 1(c1) entered disabled state
[  465.865660] c1: entered allmulticast mode
[  465.865760] c1: entered promiscuous mode
[  465.921605] br0: port 2(c2) entered blocking state
[  465.921681] br0: port 2(c2) entered disabled state
[  465.921757] c2: entered allmulticast mode
[  465.921841] c2: entered promiscuous mode
[  465.976800] br0: port 3(c3) entered blocking state
[  465.976887] br0: port 3(c3) entered disabled state
[  465.976963] c3: entered allmulticast mode
[  465.977038] c3: entered promiscuous mode
[  466.029247] br0: port 4(sender) entered blocking state
[  466.029319] br0: port 4(sender) entered disabled state
[  466.029376] sender: entered allmulticast mode
[  466.029463] sender: entered promiscuous mode
[  466.048697] br0: port 4(sender) entered blocking state
[  466.048766] br0: port 4(sender) entered forwarding state
[  466.048818] br0: port 3(c3) entered blocking state
[  466.048868] br0: port 3(c3) entered forwarding state
[  466.048925] br0: port 2(c2) entered blocking state
[  466.048968] br0: port 2(c2) entered forwarding state
[  466.049014] br0: port 1(c1) entered blocking state
[  466.049061] br0: port 1(c1) entered forwarding state
[  476.792088] br0: port 1(c1) entered disabled state
[  476.792360] c1 (unregistering): left allmulticast mode
[  476.792404] c1 (unregistering): left promiscuous mode
[  476.792443] br0: port 1(c1) entered disabled state
[  476.833075] br0: port 2(c2) entered disabled state
[  476.833623] c2 (unregistering): left allmulticast mode
[  476.833669] c2 (unregistering): left promiscuous mode
[  476.833709] br0: port 2(c2) entered disabled state
[  476.862098] br0: port 3(c3) entered disabled state
[  476.862414] c3 (unregistering): left allmulticast mode
[  476.862482] c3 (unregistering): left promiscuous mode
[  476.862534] br0: port 3(c3) entered disabled state
[  476.902071] br0: port 4(sender) entered disabled state
[  476.902404] sender (unregistering): left allmulticast mode
[  476.902465] sender (unregistering): left promiscuous mode
[  476.902510] br0: port 4(sender) entered disabled state