[   35.306242] br0: port 1(c1) entered blocking state
[   35.306304] br0: port 1(c1) entered disabled state
[   35.306358] c1: entered allmulticast mode
[   35.306429] c1: entered promiscuous mode
[   35.356518] br0: port 2(c2) entered blocking state
[   35.356612] br0: port 2(c2) entered disabled state
[   35.356682] c2: entered allmulticast mode
[   35.356759] c2: entered promiscuous mode
[   35.406807] br0: port 3(c3) entered blocking state
[   35.406869] br0: port 3(c3) entered disabled state
[   35.406922] c3: entered allmulticast mode
[   35.406994] c3: entered promiscuous mode
[   35.452466] br0: port 4(sender) entered blocking state
[   35.452546] br0: port 4(sender) entered disabled state
[   35.452605] sender: entered allmulticast mode
[   35.452690] sender: entered promiscuous mode
[   35.470792] br0: port 4(sender) entered blocking state
[   35.470894] br0: port 4(sender) entered forwarding state
[   35.470949] br0: port 3(c3) entered blocking state
[   35.470996] br0: port 3(c3) entered forwarding state
[   35.471047] br0: port 2(c2) entered blocking state
[   35.471093] br0: port 2(c2) entered forwarding state
[   35.471160] br0: port 1(c1) entered blocking state
[   35.471206] br0: port 1(c1) entered forwarding state
[   46.243267] br0: port 1(c1) entered disabled state
[   46.243510] c1 (unregistering): left allmulticast mode
[   46.243574] c1 (unregistering): left promiscuous mode
[   46.243626] br0: port 1(c1) entered disabled state
[   46.284251] br0: port 2(c2) entered disabled state
[   46.284554] c2 (unregistering): left allmulticast mode
[   46.284609] c2 (unregistering): left promiscuous mode
[   46.284672] br0: port 2(c2) entered disabled state
[   46.317242] br0: port 3(c3) entered disabled state
[   46.317519] c3 (unregistering): left allmulticast mode
[   46.317577] c3 (unregistering): left promiscuous mode
[   46.317622] br0: port 3(c3) entered disabled state
[   46.347232] br0: port 4(sender) entered disabled state
[   46.347647] sender (unregistering): left allmulticast mode
[   46.347709] sender (unregistering): left promiscuous mode
[   46.347754] br0: port 4(sender) entered disabled state