[  685.587722] br0: port 1(c1) entered blocking state
[  685.587788] br0: port 1(c1) entered disabled state
[  685.587846] c1: entered allmulticast mode
[  685.587932] c1: entered promiscuous mode
[  685.636861] br0: port 2(c2) entered blocking state
[  685.636927] br0: port 2(c2) entered disabled state
[  685.636994] c2: entered allmulticast mode
[  685.637091] c2: entered promiscuous mode
[  685.680608] br0: port 3(c3) entered blocking state
[  685.680662] br0: port 3(c3) entered disabled state
[  685.680723] c3: entered allmulticast mode
[  685.680794] c3: entered promiscuous mode
[  685.726304] br0: port 4(sender) entered blocking state
[  685.726378] br0: port 4(sender) entered disabled state
[  685.726453] sender: entered allmulticast mode
[  685.726567] sender: entered promiscuous mode
[  685.744170] br0: port 4(sender) entered blocking state
[  685.744231] br0: port 4(sender) entered forwarding state
[  685.744282] br0: port 3(c3) entered blocking state
[  685.744321] br0: port 3(c3) entered forwarding state
[  685.744362] br0: port 2(c2) entered blocking state
[  685.744399] br0: port 2(c2) entered forwarding state
[  685.744436] br0: port 1(c1) entered blocking state
[  685.744474] br0: port 1(c1) entered forwarding state
[  696.455241] br0: port 1(c1) entered disabled state
[  696.455698] c1 (unregistering): left allmulticast mode
[  696.455758] c1 (unregistering): left promiscuous mode
[  696.455807] br0: port 1(c1) entered disabled state
[  696.489235] br0: port 2(c2) entered disabled state
[  696.489471] c2 (unregistering): left allmulticast mode
[  696.489524] c2 (unregistering): left promiscuous mode
[  696.489566] br0: port 2(c2) entered disabled state
[  696.521252] br0: port 3(c3) entered disabled state
[  696.521507] c3 (unregistering): left allmulticast mode
[  696.521558] c3 (unregistering): left promiscuous mode
[  696.521608] br0: port 3(c3) entered disabled state
[  696.555423] br0: port 4(sender) entered disabled state
[  696.555762] sender (unregistering): left allmulticast mode
[  696.555825] sender (unregistering): left promiscuous mode
[  696.555875] br0: port 4(sender) entered disabled state