[  693.896102] br0: port 1(c1) entered blocking state
[  693.896182] br0: port 1(c1) entered disabled state
[  693.896250] c1: entered allmulticast mode
[  693.896348] c1: entered promiscuous mode
[  693.940208] br0: port 2(c2) entered blocking state
[  693.940295] br0: port 2(c2) entered disabled state
[  693.940367] c2: entered allmulticast mode
[  693.940444] c2: entered promiscuous mode
[  693.982745] br0: port 3(c3) entered blocking state
[  693.982802] br0: port 3(c3) entered disabled state
[  693.982864] c3: entered allmulticast mode
[  693.982932] c3: entered promiscuous mode
[  694.024353] br0: port 4(sender) entered blocking state
[  694.024446] br0: port 4(sender) entered disabled state
[  694.024515] sender: entered allmulticast mode
[  694.024612] sender: entered promiscuous mode
[  694.041268] br0: port 4(sender) entered blocking state
[  694.041356] br0: port 4(sender) entered forwarding state
[  694.041417] br0: port 3(c3) entered blocking state
[  694.041466] br0: port 3(c3) entered forwarding state
[  694.041514] br0: port 2(c2) entered blocking state
[  694.041562] br0: port 2(c2) entered forwarding state
[  694.041610] br0: port 1(c1) entered blocking state
[  694.041658] br0: port 1(c1) entered forwarding state
[  704.719043] br0: port 1(c1) entered disabled state
[  704.719879] c1 (unregistering): left allmulticast mode
[  704.719948] c1 (unregistering): left promiscuous mode
[  704.720001] br0: port 1(c1) entered disabled state
[  704.764006] br0: port 2(c2) entered disabled state
[  704.764345] c2 (unregistering): left allmulticast mode
[  704.764444] c2 (unregistering): left promiscuous mode
[  704.764505] br0: port 2(c2) entered disabled state
[  704.803971] br0: port 3(c3) entered disabled state
[  704.804264] c3 (unregistering): left allmulticast mode
[  704.804351] c3 (unregistering): left promiscuous mode
[  704.804412] br0: port 3(c3) entered disabled state
[  704.837971] br0: port 4(sender) entered disabled state
[  704.838288] sender (unregistering): left allmulticast mode
[  704.838364] sender (unregistering): left promiscuous mode
[  704.838423] br0: port 4(sender) entered disabled state