[  602.776640] br0: port 1(c1) entered blocking state
[  602.776723] br0: port 1(c1) entered disabled state
[  602.776794] c1: entered allmulticast mode
[  602.776875] c1: entered promiscuous mode
[  602.870400] br0: port 2(c2) entered blocking state
[  602.870466] br0: port 2(c2) entered disabled state
[  602.870523] c2: entered allmulticast mode
[  602.870602] c2: entered promiscuous mode
[  602.961180] br0: port 3(c3) entered blocking state
[  602.961256] br0: port 3(c3) entered disabled state
[  602.961325] c3: entered allmulticast mode
[  602.961410] c3: entered promiscuous mode
[  603.052281] br0: port 4(sender) entered blocking state
[  603.052343] br0: port 4(sender) entered disabled state
[  603.052399] sender: entered allmulticast mode
[  603.052483] sender: entered promiscuous mode
[  603.086986] br0: port 4(sender) entered blocking state
[  603.087063] br0: port 4(sender) entered forwarding state
[  603.087126] br0: port 3(c3) entered blocking state
[  603.087182] br0: port 3(c3) entered forwarding state
[  603.087240] br0: port 2(c2) entered blocking state
[  603.087294] br0: port 2(c2) entered forwarding state
[  603.087351] br0: port 1(c1) entered blocking state
[  603.087407] br0: port 1(c1) entered forwarding state
[  613.882882] br0: port 1(c1) entered disabled state
[  613.883200] c1 (unregistering): left allmulticast mode
[  613.883251] c1 (unregistering): left promiscuous mode
[  613.883293] br0: port 1(c1) entered disabled state
[  613.955876] br0: port 2(c2) entered disabled state
[  613.956150] c2 (unregistering): left allmulticast mode
[  613.956224] c2 (unregistering): left promiscuous mode
[  613.956263] br0: port 2(c2) entered disabled state
[  614.025915] br0: port 3(c3) entered disabled state
[  614.026255] c3 (unregistering): left allmulticast mode
[  614.026304] c3 (unregistering): left promiscuous mode
[  614.026358] br0: port 3(c3) entered disabled state
[  614.087920] br0: port 4(sender) entered disabled state
[  614.088155] sender (unregistering): left allmulticast mode
[  614.088217] sender (unregistering): left promiscuous mode
[  614.088268] br0: port 4(sender) entered disabled state