[  461.377238] br0: port 1(c1) entered blocking state
[  461.377308] br0: port 1(c1) entered disabled state
[  461.377414] c1: entered allmulticast mode
[  461.377500] c1: entered promiscuous mode
[  461.439543] br0: port 2(c2) entered blocking state
[  461.439667] br0: port 2(c2) entered disabled state
[  461.439762] c2: entered allmulticast mode
[  461.439867] c2: entered promiscuous mode
[  461.500268] br0: port 3(c3) entered blocking state
[  461.500341] br0: port 3(c3) entered disabled state
[  461.500418] c3: entered allmulticast mode
[  461.500526] c3: entered promiscuous mode
[  461.562167] br0: port 4(sender) entered blocking state
[  461.562283] br0: port 4(sender) entered disabled state
[  461.562381] sender: entered allmulticast mode
[  461.562511] sender: entered promiscuous mode
[  461.584425] br0: port 4(sender) entered blocking state
[  461.584531] br0: port 4(sender) entered forwarding state
[  461.584596] br0: port 3(c3) entered blocking state
[  461.584650] br0: port 3(c3) entered forwarding state
[  461.584706] br0: port 2(c2) entered blocking state
[  461.584759] br0: port 2(c2) entered forwarding state
[  461.584815] br0: port 1(c1) entered blocking state
[  461.584868] br0: port 1(c1) entered forwarding state
[  472.340335] br0: port 1(c1) entered disabled state
[  472.341056] c1 (unregistering): left allmulticast mode
[  472.341107] c1 (unregistering): left promiscuous mode
[  472.341168] br0: port 1(c1) entered disabled state
[  472.388312] br0: port 2(c2) entered disabled state
[  472.388628] c2 (unregistering): left allmulticast mode
[  472.388678] c2 (unregistering): left promiscuous mode
[  472.388718] br0: port 2(c2) entered disabled state
[  472.424421] br0: port 3(c3) entered disabled state
[  472.424674] c3 (unregistering): left allmulticast mode
[  472.424722] c3 (unregistering): left promiscuous mode
[  472.424775] br0: port 3(c3) entered disabled state
[  472.476394] br0: port 4(sender) entered disabled state
[  472.476822] sender (unregistering): left allmulticast mode
[  472.476875] sender (unregistering): left promiscuous mode
[  472.476920] br0: port 4(sender) entered disabled state