[  707.542331] br0: port 1(c1) entered blocking state
[  707.542453] br0: port 1(c1) entered disabled state
[  707.542532] c1: entered allmulticast mode
[  707.542644] c1: entered promiscuous mode
[  707.601300] br0: port 2(c2) entered blocking state
[  707.601384] br0: port 2(c2) entered disabled state
[  707.601455] c2: entered allmulticast mode
[  707.601540] c2: entered promiscuous mode
[  707.655973] br0: port 3(c3) entered blocking state
[  707.656070] br0: port 3(c3) entered disabled state
[  707.656135] c3: entered allmulticast mode
[  707.656227] c3: entered promiscuous mode
[  707.709803] br0: port 4(sender) entered blocking state
[  707.709910] br0: port 4(sender) entered disabled state
[  707.710003] sender: entered allmulticast mode
[  707.710136] sender: entered promiscuous mode
[  707.732335] br0: port 4(sender) entered blocking state
[  707.732435] br0: port 4(sender) entered forwarding state
[  707.732501] br0: port 3(c3) entered blocking state
[  707.732554] br0: port 3(c3) entered forwarding state
[  707.732611] br0: port 2(c2) entered blocking state
[  707.732663] br0: port 2(c2) entered forwarding state
[  707.732720] br0: port 1(c1) entered blocking state
[  707.732777] br0: port 1(c1) entered forwarding state
[  718.468279] br0: port 1(c1) entered disabled state
[  718.468605] c1 (unregistering): left allmulticast mode
[  718.468698] c1 (unregistering): left promiscuous mode
[  718.468764] br0: port 1(c1) entered disabled state
[  718.507217] br0: port 2(c2) entered disabled state
[  718.507511] c2 (unregistering): left allmulticast mode
[  718.507605] c2 (unregistering): left promiscuous mode
[  718.507666] br0: port 2(c2) entered disabled state
[  718.554205] br0: port 3(c3) entered disabled state
[  718.554449] c3 (unregistering): left allmulticast mode
[  718.554500] c3 (unregistering): left promiscuous mode
[  718.554547] br0: port 3(c3) entered disabled state
[  718.597246] br0: port 4(sender) entered disabled state
[  718.597582] sender (unregistering): left allmulticast mode
[  718.597652] sender (unregistering): left promiscuous mode
[  718.597702] br0: port 4(sender) entered disabled state