[  475.318913] br0: port 1(c1) entered blocking state
[  475.318978] br0: port 1(c1) entered disabled state
[  475.319045] c1: entered allmulticast mode
[  475.319127] c1: entered promiscuous mode
[  475.370867] br0: port 2(c2) entered blocking state
[  475.370933] br0: port 2(c2) entered disabled state
[  475.370992] c2: entered allmulticast mode
[  475.371071] c2: entered promiscuous mode
[  475.419901] br0: port 3(c3) entered blocking state
[  475.420011] br0: port 3(c3) entered disabled state
[  475.420098] c3: entered allmulticast mode
[  475.420191] c3: entered promiscuous mode
[  475.471740] br0: port 4(sender) entered blocking state
[  475.471818] br0: port 4(sender) entered disabled state
[  475.471887] sender: entered allmulticast mode
[  475.471976] sender: entered promiscuous mode
[  475.492189] br0: port 4(sender) entered blocking state
[  475.492265] br0: port 4(sender) entered forwarding state
[  475.492328] br0: port 3(c3) entered blocking state
[  475.492383] br0: port 3(c3) entered forwarding state
[  475.492436] br0: port 2(c2) entered blocking state
[  475.492491] br0: port 2(c2) entered forwarding state
[  475.492546] br0: port 1(c1) entered blocking state
[  475.492602] br0: port 1(c1) entered forwarding state
[  486.184213] br0: port 1(c1) entered disabled state
[  486.184532] c1 (unregistering): left allmulticast mode
[  486.184603] c1 (unregistering): left promiscuous mode
[  486.184652] br0: port 1(c1) entered disabled state
[  486.231226] br0: port 2(c2) entered disabled state
[  486.231479] c2 (unregistering): left allmulticast mode
[  486.231534] c2 (unregistering): left promiscuous mode
[  486.231581] br0: port 2(c2) entered disabled state
[  486.277187] br0: port 3(c3) entered disabled state
[  486.277470] c3 (unregistering): left allmulticast mode
[  486.277540] c3 (unregistering): left promiscuous mode
[  486.277595] br0: port 3(c3) entered disabled state
[  486.319218] br0: port 4(sender) entered disabled state
[  486.319474] sender (unregistering): left allmulticast mode
[  486.319526] sender (unregistering): left promiscuous mode
[  486.319566] br0: port 4(sender) entered disabled state