[  714.816016] br0: port 1(c1) entered blocking state
[  714.816085] br0: port 1(c1) entered disabled state
[  714.816150] c1: entered allmulticast mode
[  714.816242] c1: entered promiscuous mode
[  714.863278] br0: port 2(c2) entered blocking state
[  714.863358] br0: port 2(c2) entered disabled state
[  714.863423] c2: entered allmulticast mode
[  714.863497] c2: entered promiscuous mode
[  714.909560] br0: port 3(c3) entered blocking state
[  714.909640] br0: port 3(c3) entered disabled state
[  714.909700] c3: entered allmulticast mode
[  714.909785] c3: entered promiscuous mode
[  714.955440] br0: port 4(sender) entered blocking state
[  714.955506] br0: port 4(sender) entered disabled state
[  714.955573] sender: entered allmulticast mode
[  714.955673] sender: entered promiscuous mode
[  714.973842] br0: port 4(sender) entered blocking state
[  714.973922] br0: port 4(sender) entered forwarding state
[  714.973978] br0: port 3(c3) entered blocking state
[  714.974043] br0: port 3(c3) entered forwarding state
[  714.974099] br0: port 2(c2) entered blocking state
[  714.974154] br0: port 2(c2) entered forwarding state
[  714.974207] br0: port 1(c1) entered blocking state
[  714.974256] br0: port 1(c1) entered forwarding state
[  725.672910] br0: port 1(c1) entered disabled state
[  725.673152] c1 (unregistering): left allmulticast mode
[  725.673197] c1 (unregistering): left promiscuous mode
[  725.673235] br0: port 1(c1) entered disabled state
[  725.714963] br0: port 2(c2) entered disabled state
[  725.715310] c2 (unregistering): left allmulticast mode
[  725.715363] c2 (unregistering): left promiscuous mode
[  725.715402] br0: port 2(c2) entered disabled state
[  725.758986] br0: port 3(c3) entered disabled state
[  725.759340] c3 (unregistering): left allmulticast mode
[  725.759414] c3 (unregistering): left promiscuous mode
[  725.759470] br0: port 3(c3) entered disabled state
[  725.802971] br0: port 4(sender) entered disabled state
[  725.803247] sender (unregistering): left allmulticast mode
[  725.803301] sender (unregistering): left promiscuous mode
[  725.803346] br0: port 4(sender) entered disabled state