[  467.747758] br0: port 1(c1) entered blocking state
[  467.747856] br0: port 1(c1) entered disabled state
[  467.747929] c1: entered allmulticast mode
[  467.748006] c1: entered promiscuous mode
[  467.794715] br0: port 2(c2) entered blocking state
[  467.794774] br0: port 2(c2) entered disabled state
[  467.794822] c2: entered allmulticast mode
[  467.794898] c2: entered promiscuous mode
[  467.839570] br0: port 3(c3) entered blocking state
[  467.839649] br0: port 3(c3) entered disabled state
[  467.839715] c3: entered allmulticast mode
[  467.839805] c3: entered promiscuous mode
[  467.885456] br0: port 4(sender) entered blocking state
[  467.885510] br0: port 4(sender) entered disabled state
[  467.885570] sender: entered allmulticast mode
[  467.885641] sender: entered promiscuous mode
[  467.903244] br0: port 4(sender) entered blocking state
[  467.903304] br0: port 4(sender) entered forwarding state
[  467.903344] br0: port 3(c3) entered blocking state
[  467.903384] br0: port 3(c3) entered forwarding state
[  467.903421] br0: port 2(c2) entered blocking state
[  467.903459] br0: port 2(c2) entered forwarding state
[  467.903495] br0: port 1(c1) entered blocking state
[  467.903533] br0: port 1(c1) entered forwarding state
[  478.610303] br0: port 1(c1) entered disabled state
[  478.610546] c1 (unregistering): left allmulticast mode
[  478.610589] c1 (unregistering): left promiscuous mode
[  478.610626] br0: port 1(c1) entered disabled state
[  478.651304] br0: port 2(c2) entered disabled state
[  478.651700] c2 (unregistering): left allmulticast mode
[  478.651773] c2 (unregistering): left promiscuous mode
[  478.651829] br0: port 2(c2) entered disabled state
[  478.693272] br0: port 3(c3) entered disabled state
[  478.693558] c3 (unregistering): left allmulticast mode
[  478.693643] c3 (unregistering): left promiscuous mode
[  478.693698] br0: port 3(c3) entered disabled state
[  478.720320] br0: port 4(sender) entered disabled state
[  478.720566] sender (unregistering): left allmulticast mode
[  478.720621] sender (unregistering): left promiscuous mode
[  478.720669] br0: port 4(sender) entered disabled state