[  717.389391] br0: port 1(c1) entered blocking state
[  717.389449] br0: port 1(c1) entered disabled state
[  717.389492] c1: entered allmulticast mode
[  717.389554] c1: entered promiscuous mode
[  717.436414] br0: port 2(c2) entered blocking state
[  717.436498] br0: port 2(c2) entered disabled state
[  717.436557] c2: entered allmulticast mode
[  717.436627] c2: entered promiscuous mode
[  717.483665] br0: port 3(c3) entered blocking state
[  717.483728] br0: port 3(c3) entered disabled state
[  717.483790] c3: entered allmulticast mode
[  717.483877] c3: entered promiscuous mode
[  717.531436] br0: port 4(sender) entered blocking state
[  717.531514] br0: port 4(sender) entered disabled state
[  717.531572] sender: entered allmulticast mode
[  717.531654] sender: entered promiscuous mode
[  717.549656] br0: port 4(sender) entered blocking state
[  717.549740] br0: port 4(sender) entered forwarding state
[  717.549808] br0: port 3(c3) entered blocking state
[  717.549857] br0: port 3(c3) entered forwarding state
[  717.549918] br0: port 2(c2) entered blocking state
[  717.549966] br0: port 2(c2) entered forwarding state
[  717.550014] br0: port 1(c1) entered blocking state
[  717.550062] br0: port 1(c1) entered forwarding state
[  728.259931] br0: port 1(c1) entered disabled state
[  728.260201] c1 (unregistering): left allmulticast mode
[  728.260249] c1 (unregistering): left promiscuous mode
[  728.260289] br0: port 1(c1) entered disabled state
[  728.297958] br0: port 2(c2) entered disabled state
[  728.298191] c2 (unregistering): left allmulticast mode
[  728.298233] c2 (unregistering): left promiscuous mode
[  728.298275] br0: port 2(c2) entered disabled state
[  728.331927] br0: port 3(c3) entered disabled state
[  728.332238] c3 (unregistering): left allmulticast mode
[  728.332282] c3 (unregistering): left promiscuous mode
[  728.332321] br0: port 3(c3) entered disabled state
[  728.363957] br0: port 4(sender) entered disabled state
[  728.364257] sender (unregistering): left allmulticast mode
[  728.364299] sender (unregistering): left promiscuous mode
[  728.364339] br0: port 4(sender) entered disabled state