[  682.471510] br0: port 1(c1) entered blocking state
[  682.471585] br0: port 1(c1) entered disabled state
[  682.471652] c1: entered allmulticast mode
[  682.471727] c1: entered promiscuous mode
[  682.524140] br0: port 2(c2) entered blocking state
[  682.524195] br0: port 2(c2) entered disabled state
[  682.524248] c2: entered allmulticast mode
[  682.524314] c2: entered promiscuous mode
[  682.572227] br0: port 3(c3) entered blocking state
[  682.572289] br0: port 3(c3) entered disabled state
[  682.572362] c3: entered allmulticast mode
[  682.572425] c3: entered promiscuous mode
[  682.621867] br0: port 4(sender) entered blocking state
[  682.621931] br0: port 4(sender) entered disabled state
[  682.622000] sender: entered allmulticast mode
[  682.622094] sender: entered promiscuous mode
[  682.642146] br0: port 4(sender) entered blocking state
[  682.642215] br0: port 4(sender) entered forwarding state
[  682.642274] br0: port 3(c3) entered blocking state
[  682.642334] br0: port 3(c3) entered forwarding state
[  682.642393] br0: port 2(c2) entered blocking state
[  682.642446] br0: port 2(c2) entered forwarding state
[  682.642507] br0: port 1(c1) entered blocking state
[  682.642571] br0: port 1(c1) entered forwarding state
[  693.366659] br0: port 1(c1) entered disabled state
[  693.367086] c1 (unregistering): left allmulticast mode
[  693.367144] c1 (unregistering): left promiscuous mode
[  693.367203] br0: port 1(c1) entered disabled state
[  693.402655] br0: port 2(c2) entered disabled state
[  693.403050] c2 (unregistering): left allmulticast mode
[  693.403094] c2 (unregistering): left promiscuous mode
[  693.403132] br0: port 2(c2) entered disabled state
[  693.435618] br0: port 3(c3) entered disabled state
[  693.435899] c3 (unregistering): left allmulticast mode
[  693.435973] c3 (unregistering): left promiscuous mode
[  693.436041] br0: port 3(c3) entered disabled state
[  693.465597] br0: port 4(sender) entered disabled state
[  693.465853] sender (unregistering): left allmulticast mode
[  693.465939] sender (unregistering): left promiscuous mode
[  693.466008] br0: port 4(sender) entered disabled state