[  482.398173] br0: port 1(c1) entered blocking state
[  482.398276] br0: port 1(c1) entered disabled state
[  482.398353] c1: entered allmulticast mode
[  482.398456] c1: entered promiscuous mode
[  482.444955] br0: port 2(c2) entered blocking state
[  482.445026] br0: port 2(c2) entered disabled state
[  482.445089] c2: entered allmulticast mode
[  482.445166] c2: entered promiscuous mode
[  482.491899] br0: port 3(c3) entered blocking state
[  482.492010] br0: port 3(c3) entered disabled state
[  482.492084] c3: entered allmulticast mode
[  482.492178] c3: entered promiscuous mode
[  482.536834] br0: port 4(sender) entered blocking state
[  482.536902] br0: port 4(sender) entered disabled state
[  482.536974] sender: entered allmulticast mode
[  482.537068] sender: entered promiscuous mode
[  482.554740] br0: port 4(sender) entered blocking state
[  482.554807] br0: port 4(sender) entered forwarding state
[  482.554864] br0: port 3(c3) entered blocking state
[  482.554917] br0: port 3(c3) entered forwarding state
[  482.554971] br0: port 2(c2) entered blocking state
[  482.555019] br0: port 2(c2) entered forwarding state
[  482.555069] br0: port 1(c1) entered blocking state
[  482.555114] br0: port 1(c1) entered forwarding state
[  493.238071] br0: port 1(c1) entered disabled state
[  493.238318] c1 (unregistering): left allmulticast mode
[  493.238366] c1 (unregistering): left promiscuous mode
[  493.238400] br0: port 1(c1) entered disabled state
[  493.275043] br0: port 2(c2) entered disabled state
[  493.275306] c2 (unregistering): left allmulticast mode
[  493.275358] c2 (unregistering): left promiscuous mode
[  493.275396] br0: port 2(c2) entered disabled state
[  493.311062] br0: port 3(c3) entered disabled state
[  493.311366] c3 (unregistering): left allmulticast mode
[  493.311420] c3 (unregistering): left promiscuous mode
[  493.311464] br0: port 3(c3) entered disabled state
[  493.347119] br0: port 4(sender) entered disabled state
[  493.347360] sender (unregistering): left allmulticast mode
[  493.347413] sender (unregistering): left promiscuous mode
[  493.347462] br0: port 4(sender) entered disabled state