[  711.250881] br0: port 1(c1) entered blocking state
[  711.250962] br0: port 1(c1) entered disabled state
[  711.251033] c1: entered allmulticast mode
[  711.251116] c1: entered promiscuous mode
[  711.296416] br0: port 2(c2) entered blocking state
[  711.296475] br0: port 2(c2) entered disabled state
[  711.296524] c2: entered allmulticast mode
[  711.296623] c2: entered promiscuous mode
[  711.348084] br0: port 3(c3) entered blocking state
[  711.348171] br0: port 3(c3) entered disabled state
[  711.348242] c3: entered allmulticast mode
[  711.348346] c3: entered promiscuous mode
[  711.397772] br0: port 4(sender) entered blocking state
[  711.397855] br0: port 4(sender) entered disabled state
[  711.397926] sender: entered allmulticast mode
[  711.398037] sender: entered promiscuous mode
[  711.418747] br0: port 4(sender) entered blocking state
[  711.418814] br0: port 4(sender) entered forwarding state
[  711.418910] br0: port 3(c3) entered blocking state
[  711.418977] br0: port 3(c3) entered forwarding state
[  711.419046] br0: port 2(c2) entered blocking state
[  711.419111] br0: port 2(c2) entered forwarding state
[  711.419187] br0: port 1(c1) entered blocking state
[  711.419254] br0: port 1(c1) entered forwarding state
[  722.145300] br0: port 1(c1) entered disabled state
[  722.145525] c1 (unregistering): left allmulticast mode
[  722.145576] c1 (unregistering): left promiscuous mode
[  722.145636] br0: port 1(c1) entered disabled state
[  722.189357] br0: port 2(c2) entered disabled state
[  722.189652] c2 (unregistering): left allmulticast mode
[  722.189710] c2 (unregistering): left promiscuous mode
[  722.189760] br0: port 2(c2) entered disabled state
[  722.224275] br0: port 3(c3) entered disabled state
[  722.224486] c3 (unregistering): left allmulticast mode
[  722.224535] c3 (unregistering): left promiscuous mode
[  722.224570] br0: port 3(c3) entered disabled state
[  722.269311] br0: port 4(sender) entered disabled state
[  722.269547] sender (unregistering): left allmulticast mode
[  722.269599] sender (unregistering): left promiscuous mode
[  722.269646] br0: port 4(sender) entered disabled state