[  482.166282] br0: port 1(c1) entered blocking state
[  482.166357] br0: port 1(c1) entered disabled state
[  482.166423] c1: entered allmulticast mode
[  482.166506] c1: entered promiscuous mode
[  482.222617] br0: port 2(c2) entered blocking state
[  482.222710] br0: port 2(c2) entered disabled state
[  482.222776] c2: entered allmulticast mode
[  482.222871] c2: entered promiscuous mode
[  482.281087] br0: port 3(c3) entered blocking state
[  482.281158] br0: port 3(c3) entered disabled state
[  482.281224] c3: entered allmulticast mode
[  482.281318] c3: entered promiscuous mode
[  482.336398] br0: port 4(sender) entered blocking state
[  482.336465] br0: port 4(sender) entered disabled state
[  482.336531] sender: entered allmulticast mode
[  482.336627] sender: entered promiscuous mode
[  482.358556] br0: port 4(sender) entered blocking state
[  482.358630] br0: port 4(sender) entered forwarding state
[  482.358692] br0: port 3(c3) entered blocking state
[  482.358739] br0: port 3(c3) entered forwarding state
[  482.358788] br0: port 2(c2) entered blocking state
[  482.358840] br0: port 2(c2) entered forwarding state
[  482.358888] br0: port 1(c1) entered blocking state
[  482.358941] br0: port 1(c1) entered forwarding state
[  493.070982] br0: port 1(c1) entered disabled state
[  493.071246] c1 (unregistering): left allmulticast mode
[  493.071295] c1 (unregistering): left promiscuous mode
[  493.071336] br0: port 1(c1) entered disabled state
[  493.116036] br0: port 2(c2) entered disabled state
[  493.116353] c2 (unregistering): left allmulticast mode
[  493.116414] c2 (unregistering): left promiscuous mode
[  493.116462] br0: port 2(c2) entered disabled state
[  493.160042] br0: port 3(c3) entered disabled state
[  493.160448] c3 (unregistering): left allmulticast mode
[  493.160522] c3 (unregistering): left promiscuous mode
[  493.160603] br0: port 3(c3) entered disabled state
[  493.197013] br0: port 4(sender) entered disabled state
[  493.197372] sender (unregistering): left allmulticast mode
[  493.197444] sender (unregistering): left promiscuous mode
[  493.197491] br0: port 4(sender) entered disabled state