[  482.901182] br0: port 1(c1) entered blocking state
[  482.901242] br0: port 1(c1) entered disabled state
[  482.901307] c1: entered allmulticast mode
[  482.901393] c1: entered promiscuous mode
[  482.952842] br0: port 2(c2) entered blocking state
[  482.952940] br0: port 2(c2) entered disabled state
[  482.953015] c2: entered allmulticast mode
[  482.953122] c2: entered promiscuous mode
[  483.007380] br0: port 3(c3) entered blocking state
[  483.007466] br0: port 3(c3) entered disabled state
[  483.007541] c3: entered allmulticast mode
[  483.007632] c3: entered promiscuous mode
[  483.062366] br0: port 4(sender) entered blocking state
[  483.062470] br0: port 4(sender) entered disabled state
[  483.062537] sender: entered allmulticast mode
[  483.062624] sender: entered promiscuous mode
[  483.082556] br0: port 4(sender) entered blocking state
[  483.082645] br0: port 4(sender) entered forwarding state
[  483.082701] br0: port 3(c3) entered blocking state
[  483.082763] br0: port 3(c3) entered forwarding state
[  483.082813] br0: port 2(c2) entered blocking state
[  483.082872] br0: port 2(c2) entered forwarding state
[  483.082922] br0: port 1(c1) entered blocking state
[  483.082967] br0: port 1(c1) entered forwarding state
[  493.800292] br0: port 1(c1) entered disabled state
[  493.800851] c1 (unregistering): left allmulticast mode
[  493.800927] c1 (unregistering): left promiscuous mode
[  493.800982] br0: port 1(c1) entered disabled state
[  493.858340] br0: port 2(c2) entered disabled state
[  493.858696] c2 (unregistering): left allmulticast mode
[  493.858765] c2 (unregistering): left promiscuous mode
[  493.858826] br0: port 2(c2) entered disabled state
[  493.906307] br0: port 3(c3) entered disabled state
[  493.906666] c3 (unregistering): left allmulticast mode
[  493.906736] c3 (unregistering): left promiscuous mode
[  493.906802] br0: port 3(c3) entered disabled state
[  493.953344] br0: port 4(sender) entered disabled state
[  493.953677] sender (unregistering): left allmulticast mode
[  493.953746] sender (unregistering): left promiscuous mode
[  493.953798] br0: port 4(sender) entered disabled state