[  461.558181] br0: port 1(c1) entered blocking state
[  461.558276] br0: port 1(c1) entered disabled state
[  461.558343] c1: entered allmulticast mode
[  461.558422] c1: entered promiscuous mode
[  461.608170] br0: port 2(c2) entered blocking state
[  461.608257] br0: port 2(c2) entered disabled state
[  461.608331] c2: entered allmulticast mode
[  461.608411] c2: entered promiscuous mode
[  461.661199] br0: port 3(c3) entered blocking state
[  461.661297] br0: port 3(c3) entered disabled state
[  461.661375] c3: entered allmulticast mode
[  461.661470] c3: entered promiscuous mode
[  461.714546] br0: port 4(sender) entered blocking state
[  461.714637] br0: port 4(sender) entered disabled state
[  461.714717] sender: entered allmulticast mode
[  461.714828] sender: entered promiscuous mode
[  461.734157] br0: port 4(sender) entered blocking state
[  461.734248] br0: port 4(sender) entered forwarding state
[  461.734319] br0: port 3(c3) entered blocking state
[  461.734380] br0: port 3(c3) entered forwarding state
[  461.734438] br0: port 2(c2) entered blocking state
[  461.734495] br0: port 2(c2) entered forwarding state
[  461.734561] br0: port 1(c1) entered blocking state
[  461.734619] br0: port 1(c1) entered forwarding state
[  472.437065] br0: port 1(c1) entered disabled state
[  472.437397] c1 (unregistering): left allmulticast mode
[  472.437440] c1 (unregistering): left promiscuous mode
[  472.437495] br0: port 1(c1) entered disabled state
[  472.481083] br0: port 2(c2) entered disabled state
[  472.481331] c2 (unregistering): left allmulticast mode
[  472.481374] c2 (unregistering): left promiscuous mode
[  472.481408] br0: port 2(c2) entered disabled state
[  472.517045] br0: port 3(c3) entered disabled state
[  472.517401] c3 (unregistering): left allmulticast mode
[  472.517446] c3 (unregistering): left promiscuous mode
[  472.517500] br0: port 3(c3) entered disabled state
[  472.551031] br0: port 4(sender) entered disabled state
[  472.551373] sender (unregistering): left allmulticast mode
[  472.551417] sender (unregistering): left promiscuous mode
[  472.551456] br0: port 4(sender) entered disabled state