[  604.857740] br0: port 1(c1) entered blocking state
[  604.857817] br0: port 1(c1) entered disabled state
[  604.857883] c1: entered allmulticast mode
[  604.857965] c1: entered promiscuous mode
[  604.944372] br0: port 2(c2) entered blocking state
[  604.944437] br0: port 2(c2) entered disabled state
[  604.944500] c2: entered allmulticast mode
[  604.944571] c2: entered promiscuous mode
[  605.031203] br0: port 3(c3) entered blocking state
[  605.031285] br0: port 3(c3) entered disabled state
[  605.031355] c3: entered allmulticast mode
[  605.031438] c3: entered promiscuous mode
[  605.120682] br0: port 4(sender) entered blocking state
[  605.120764] br0: port 4(sender) entered disabled state
[  605.120887] sender: entered allmulticast mode
[  605.121003] sender: entered promiscuous mode
[  605.156072] br0: port 4(sender) entered blocking state
[  605.156165] br0: port 4(sender) entered forwarding state
[  605.156233] br0: port 3(c3) entered blocking state
[  605.156288] br0: port 3(c3) entered forwarding state
[  605.156345] br0: port 2(c2) entered blocking state
[  605.156403] br0: port 2(c2) entered forwarding state
[  605.156460] br0: port 1(c1) entered blocking state
[  605.156518] br0: port 1(c1) entered forwarding state
[  615.946992] br0: port 1(c1) entered disabled state
[  615.947256] c1 (unregistering): left allmulticast mode
[  615.947294] c1 (unregistering): left promiscuous mode
[  615.947336] br0: port 1(c1) entered disabled state
[  615.999006] br0: port 2(c2) entered disabled state
[  615.999263] c2 (unregistering): left allmulticast mode
[  615.999308] c2 (unregistering): left promiscuous mode
[  615.999355] br0: port 2(c2) entered disabled state
[  616.057965] br0: port 3(c3) entered disabled state
[  616.058227] c3 (unregistering): left allmulticast mode
[  616.058275] c3 (unregistering): left promiscuous mode
[  616.058307] br0: port 3(c3) entered disabled state
[  616.114021] br0: port 4(sender) entered disabled state
[  616.114306] sender (unregistering): left allmulticast mode
[  616.114360] sender (unregistering): left promiscuous mode
[  616.114414] br0: port 4(sender) entered disabled state