[   25.580950] br0: port 1(c1) entered blocking state
[   25.581001] br0: port 1(c1) entered disabled state
[   25.581050] c1: entered allmulticast mode
[   25.581121] c1: entered promiscuous mode
[   25.618780] br0: port 2(c2) entered blocking state
[   25.618828] br0: port 2(c2) entered disabled state
[   25.618873] c2: entered allmulticast mode
[   25.618964] c2: entered promiscuous mode
[   25.656883] br0: port 3(c3) entered blocking state
[   25.656969] br0: port 3(c3) entered disabled state
[   25.657022] c3: entered allmulticast mode
[   25.657090] c3: entered promiscuous mode
[   25.695157] br0: port 4(sender) entered blocking state
[   25.695214] br0: port 4(sender) entered disabled state
[   25.695253] sender: entered allmulticast mode
[   25.695321] sender: entered promiscuous mode
[   25.709875] br0: port 4(sender) entered blocking state
[   25.709932] br0: port 4(sender) entered forwarding state
[   25.709976] br0: port 3(c3) entered blocking state
[   25.710015] br0: port 3(c3) entered forwarding state
[   25.710051] br0: port 2(c2) entered blocking state
[   25.710089] br0: port 2(c2) entered forwarding state
[   25.710126] br0: port 1(c1) entered blocking state
[   25.710163] br0: port 1(c1) entered forwarding state
[   36.521072] br0: port 1(c1) entered disabled state
[   36.521324] c1 (unregistering): left allmulticast mode
[   36.521391] c1 (unregistering): left promiscuous mode
[   36.521431] br0: port 1(c1) entered disabled state
[   36.557068] br0: port 2(c2) entered disabled state
[   36.557332] c2 (unregistering): left allmulticast mode
[   36.557404] c2 (unregistering): left promiscuous mode
[   36.557444] br0: port 2(c2) entered disabled state
[   36.596036] br0: port 3(c3) entered disabled state
[   36.596301] c3 (unregistering): left allmulticast mode
[   36.596361] c3 (unregistering): left promiscuous mode
[   36.596424] br0: port 3(c3) entered disabled state
[   36.641054] br0: port 4(sender) entered disabled state
[   36.641291] sender (unregistering): left allmulticast mode
[   36.641346] sender (unregistering): left promiscuous mode
[   36.641385] br0: port 4(sender) entered disabled state