[  459.682374] br0: port 1(c1) entered blocking state
[  459.682452] br0: port 1(c1) entered disabled state
[  459.682514] c1: entered allmulticast mode
[  459.682583] c1: entered promiscuous mode
[  459.738825] br0: port 2(c2) entered blocking state
[  459.738913] br0: port 2(c2) entered disabled state
[  459.738984] c2: entered allmulticast mode
[  459.739060] c2: entered promiscuous mode
[  459.794693] br0: port 3(c3) entered blocking state
[  459.794776] br0: port 3(c3) entered disabled state
[  459.794845] c3: entered allmulticast mode
[  459.794912] c3: entered promiscuous mode
[  459.850811] br0: port 4(sender) entered blocking state
[  459.850896] br0: port 4(sender) entered disabled state
[  459.850961] sender: entered allmulticast mode
[  459.851051] sender: entered promiscuous mode
[  459.873293] br0: port 4(sender) entered blocking state
[  459.873378] br0: port 4(sender) entered forwarding state
[  459.873425] br0: port 3(c3) entered blocking state
[  459.873471] br0: port 3(c3) entered forwarding state
[  459.873518] br0: port 2(c2) entered blocking state
[  459.873564] br0: port 2(c2) entered forwarding state
[  459.873611] br0: port 1(c1) entered blocking state
[  459.873656] br0: port 1(c1) entered forwarding state
[  470.598300] br0: port 1(c1) entered disabled state
[  470.598672] c1 (unregistering): left allmulticast mode
[  470.598737] c1 (unregistering): left promiscuous mode
[  470.598796] br0: port 1(c1) entered disabled state
[  470.639467] br0: port 2(c2) entered disabled state
[  470.640083] c2 (unregistering): left allmulticast mode
[  470.640182] c2 (unregistering): left promiscuous mode
[  470.640246] br0: port 2(c2) entered disabled state
[  470.687345] br0: port 3(c3) entered disabled state
[  470.687680] c3 (unregistering): left allmulticast mode
[  470.687759] c3 (unregistering): left promiscuous mode
[  470.687825] br0: port 3(c3) entered disabled state
[  470.734174] br0: port 4(sender) entered disabled state
[  470.734506] sender (unregistering): left allmulticast mode
[  470.734574] sender (unregistering): left promiscuous mode
[  470.734632] br0: port 4(sender) entered disabled state