[  467.073301] br0: port 1(c1) entered blocking state
[  467.073403] br0: port 1(c1) entered disabled state
[  467.073476] c1: entered allmulticast mode
[  467.073575] c1: entered promiscuous mode
[  467.123728] br0: port 2(c2) entered blocking state
[  467.123844] br0: port 2(c2) entered disabled state
[  467.123929] c2: entered allmulticast mode
[  467.124022] c2: entered promiscuous mode
[  467.176101] br0: port 3(c3) entered blocking state
[  467.176170] br0: port 3(c3) entered disabled state
[  467.176232] c3: entered allmulticast mode
[  467.176308] c3: entered promiscuous mode
[  467.226627] br0: port 4(sender) entered blocking state
[  467.226717] br0: port 4(sender) entered disabled state
[  467.226784] sender: entered allmulticast mode
[  467.226871] sender: entered promiscuous mode
[  467.246075] br0: port 4(sender) entered blocking state
[  467.246164] br0: port 4(sender) entered forwarding state
[  467.246221] br0: port 3(c3) entered blocking state
[  467.246268] br0: port 3(c3) entered forwarding state
[  467.246329] br0: port 2(c2) entered blocking state
[  467.246375] br0: port 2(c2) entered forwarding state
[  467.246427] br0: port 1(c1) entered blocking state
[  467.246475] br0: port 1(c1) entered forwarding state
[  477.948306] br0: port 1(c1) entered disabled state
[  477.948614] c1 (unregistering): left allmulticast mode
[  477.948670] c1 (unregistering): left promiscuous mode
[  477.948709] br0: port 1(c1) entered disabled state
[  477.984242] br0: port 2(c2) entered disabled state
[  477.984589] c2 (unregistering): left allmulticast mode
[  477.984652] c2 (unregistering): left promiscuous mode
[  477.984690] br0: port 2(c2) entered disabled state
[  478.024299] br0: port 3(c3) entered disabled state
[  478.024611] c3 (unregistering): left allmulticast mode
[  478.024656] c3 (unregistering): left promiscuous mode
[  478.024694] br0: port 3(c3) entered disabled state
[  478.067310] br0: port 4(sender) entered disabled state
[  478.067616] sender (unregistering): left allmulticast mode
[  478.067664] sender (unregistering): left promiscuous mode
[  478.067702] br0: port 4(sender) entered disabled state