[  604.627267] br0: port 1(c1) entered blocking state
[  604.627350] br0: port 1(c1) entered disabled state
[  604.627412] c1: entered allmulticast mode
[  604.627480] c1: entered promiscuous mode
[  604.712974] br0: port 2(c2) entered blocking state
[  604.713041] br0: port 2(c2) entered disabled state
[  604.713108] c2: entered allmulticast mode
[  604.713184] c2: entered promiscuous mode
[  604.798096] br0: port 3(c3) entered blocking state
[  604.798180] br0: port 3(c3) entered disabled state
[  604.798239] c3: entered allmulticast mode
[  604.798310] c3: entered promiscuous mode
[  604.885612] br0: port 4(sender) entered blocking state
[  604.885681] br0: port 4(sender) entered disabled state
[  604.885756] sender: entered allmulticast mode
[  604.885844] sender: entered promiscuous mode
[  604.919527] br0: port 4(sender) entered blocking state
[  604.919603] br0: port 4(sender) entered forwarding state
[  604.919658] br0: port 3(c3) entered blocking state
[  604.919707] br0: port 3(c3) entered forwarding state
[  604.919766] br0: port 2(c2) entered blocking state
[  604.919817] br0: port 2(c2) entered forwarding state
[  604.919864] br0: port 1(c1) entered blocking state
[  604.919914] br0: port 1(c1) entered forwarding state
[  615.754054] br0: port 1(c1) entered disabled state
[  615.754428] c1 (unregistering): left allmulticast mode
[  615.754475] c1 (unregistering): left promiscuous mode
[  615.754513] br0: port 1(c1) entered disabled state
[  615.814980] br0: port 2(c2) entered disabled state
[  615.815300] c2 (unregistering): left allmulticast mode
[  615.815361] c2 (unregistering): left promiscuous mode
[  615.815388] br0: port 2(c2) entered disabled state
[  615.878130] br0: port 3(c3) entered disabled state
[  615.878605] c3 (unregistering): left allmulticast mode
[  615.878660] c3 (unregistering): left promiscuous mode
[  615.878705] br0: port 3(c3) entered disabled state
[  615.930010] br0: port 4(sender) entered disabled state
[  615.930430] sender (unregistering): left allmulticast mode
[  615.930484] sender (unregistering): left promiscuous mode
[  615.930525] br0: port 4(sender) entered disabled state