[  467.613211] br0: port 1(c1) entered blocking state
[  467.613329] br0: port 1(c1) entered disabled state
[  467.613409] c1: entered allmulticast mode
[  467.613512] c1: entered promiscuous mode
[  467.665714] br0: port 2(c2) entered blocking state
[  467.665793] br0: port 2(c2) entered disabled state
[  467.665876] c2: entered allmulticast mode
[  467.666060] c2: entered promiscuous mode
[  467.714110] br0: port 3(c3) entered blocking state
[  467.714193] br0: port 3(c3) entered disabled state
[  467.714262] c3: entered allmulticast mode
[  467.714338] c3: entered promiscuous mode
[  467.765030] br0: port 4(sender) entered blocking state
[  467.765100] br0: port 4(sender) entered disabled state
[  467.765178] sender: entered allmulticast mode
[  467.765274] sender: entered promiscuous mode
[  467.784298] br0: port 4(sender) entered blocking state
[  467.784367] br0: port 4(sender) entered forwarding state
[  467.784424] br0: port 3(c3) entered blocking state
[  467.784482] br0: port 3(c3) entered forwarding state
[  467.784535] br0: port 2(c2) entered blocking state
[  467.784589] br0: port 2(c2) entered forwarding state
[  467.784643] br0: port 1(c1) entered blocking state
[  467.784699] br0: port 1(c1) entered forwarding state
[  478.515080] br0: port 1(c1) entered disabled state
[  478.515390] c1 (unregistering): left allmulticast mode
[  478.515449] c1 (unregistering): left promiscuous mode
[  478.515489] br0: port 1(c1) entered disabled state
[  478.553121] br0: port 2(c2) entered disabled state
[  478.553451] c2 (unregistering): left allmulticast mode
[  478.553525] c2 (unregistering): left promiscuous mode
[  478.553578] br0: port 2(c2) entered disabled state
[  478.593070] br0: port 3(c3) entered disabled state
[  478.593409] c3 (unregistering): left allmulticast mode
[  478.593474] c3 (unregistering): left promiscuous mode
[  478.593554] br0: port 3(c3) entered disabled state
[  478.641103] br0: port 4(sender) entered disabled state
[  478.641515] sender (unregistering): left allmulticast mode
[  478.641588] sender (unregistering): left promiscuous mode
[  478.641676] br0: port 4(sender) entered disabled state