[  682.780228] br0: port 1(c1) entered blocking state
[  682.780332] br0: port 1(c1) entered disabled state
[  682.780412] c1: entered allmulticast mode
[  682.780517] c1: entered promiscuous mode
[  682.829183] br0: port 2(c2) entered blocking state
[  682.829247] br0: port 2(c2) entered disabled state
[  682.829305] c2: entered allmulticast mode
[  682.829382] c2: entered promiscuous mode
[  682.874502] br0: port 3(c3) entered blocking state
[  682.874591] br0: port 3(c3) entered disabled state
[  682.874667] c3: entered allmulticast mode
[  682.874743] c3: entered promiscuous mode
[  682.919896] br0: port 4(sender) entered blocking state
[  682.919966] br0: port 4(sender) entered disabled state
[  682.920026] sender: entered allmulticast mode
[  682.920118] sender: entered promiscuous mode
[  682.937167] br0: port 4(sender) entered blocking state
[  682.937216] br0: port 4(sender) entered forwarding state
[  682.937263] br0: port 3(c3) entered blocking state
[  682.937301] br0: port 3(c3) entered forwarding state
[  682.937338] br0: port 2(c2) entered blocking state
[  682.937373] br0: port 2(c2) entered forwarding state
[  682.937409] br0: port 1(c1) entered blocking state
[  682.937445] br0: port 1(c1) entered forwarding state
[  693.634989] br0: port 1(c1) entered disabled state
[  693.635268] c1 (unregistering): left allmulticast mode
[  693.635334] c1 (unregistering): left promiscuous mode
[  693.635382] br0: port 1(c1) entered disabled state
[  693.669000] br0: port 2(c2) entered disabled state
[  693.669253] c2 (unregistering): left allmulticast mode
[  693.669337] c2 (unregistering): left promiscuous mode
[  693.669383] br0: port 2(c2) entered disabled state
[  693.707019] br0: port 3(c3) entered disabled state
[  693.707344] c3 (unregistering): left allmulticast mode
[  693.707402] c3 (unregistering): left promiscuous mode
[  693.707450] br0: port 3(c3) entered disabled state
[  693.736985] br0: port 4(sender) entered disabled state
[  693.737209] sender (unregistering): left allmulticast mode
[  693.737254] sender (unregistering): left promiscuous mode
[  693.737290] br0: port 4(sender) entered disabled state