[  585.072369] br0: port 1(c1) entered blocking state
[  585.072465] br0: port 1(c1) entered disabled state
[  585.072535] c1: entered allmulticast mode
[  585.072626] c1: entered promiscuous mode
[  585.160385] br0: port 2(c2) entered blocking state
[  585.160461] br0: port 2(c2) entered disabled state
[  585.160522] c2: entered allmulticast mode
[  585.160603] c2: entered promiscuous mode
[  585.253072] br0: port 3(c3) entered blocking state
[  585.253156] br0: port 3(c3) entered disabled state
[  585.253225] c3: entered allmulticast mode
[  585.253303] c3: entered promiscuous mode
[  585.344020] br0: port 4(sender) entered blocking state
[  585.344100] br0: port 4(sender) entered disabled state
[  585.344170] sender: entered allmulticast mode
[  585.344269] sender: entered promiscuous mode
[  585.380501] br0: port 4(sender) entered blocking state
[  585.380576] br0: port 4(sender) entered forwarding state
[  585.380637] br0: port 3(c3) entered blocking state
[  585.380694] br0: port 3(c3) entered forwarding state
[  585.380749] br0: port 2(c2) entered blocking state
[  585.380798] br0: port 2(c2) entered forwarding state
[  585.380850] br0: port 1(c1) entered blocking state
[  585.380900] br0: port 1(c1) entered forwarding state
[  596.197959] br0: port 1(c1) entered disabled state
[  596.198257] c1 (unregistering): left allmulticast mode
[  596.198297] c1 (unregistering): left promiscuous mode
[  596.198325] br0: port 1(c1) entered disabled state
[  596.264905] br0: port 2(c2) entered disabled state
[  596.265228] c2 (unregistering): left allmulticast mode
[  596.265291] c2 (unregistering): left promiscuous mode
[  596.265334] br0: port 2(c2) entered disabled state
[  596.331925] br0: port 3(c3) entered disabled state
[  596.332230] c3 (unregistering): left allmulticast mode
[  596.332295] c3 (unregistering): left promiscuous mode
[  596.332348] br0: port 3(c3) entered disabled state
[  596.403969] br0: port 4(sender) entered disabled state
[  596.404298] sender (unregistering): left allmulticast mode
[  596.404361] sender (unregistering): left promiscuous mode
[  596.404425] br0: port 4(sender) entered disabled state