[  822.744827] br0: port 1(c1) entered blocking state
[  822.744945] br0: port 1(c1) entered disabled state
[  822.745051] c1: entered allmulticast mode
[  822.745172] c1: entered promiscuous mode
[  822.794308] br0: port 2(c2) entered blocking state
[  822.794375] br0: port 2(c2) entered disabled state
[  822.794458] c2: entered allmulticast mode
[  822.794543] c2: entered promiscuous mode
[  822.843606] br0: port 3(c3) entered blocking state
[  822.843696] br0: port 3(c3) entered disabled state
[  822.843767] c3: entered allmulticast mode
[  822.843849] c3: entered promiscuous mode
[  822.890768] br0: port 4(sender) entered blocking state
[  822.890828] br0: port 4(sender) entered disabled state
[  822.890889] sender: entered allmulticast mode
[  822.890990] sender: entered promiscuous mode
[  822.909178] br0: port 4(sender) entered blocking state
[  822.909251] br0: port 4(sender) entered forwarding state
[  822.909301] br0: port 3(c3) entered blocking state
[  822.909345] br0: port 3(c3) entered forwarding state
[  822.909392] br0: port 2(c2) entered blocking state
[  822.909435] br0: port 2(c2) entered forwarding state
[  822.909482] br0: port 1(c1) entered blocking state
[  822.909524] br0: port 1(c1) entered forwarding state
[  833.628343] br0: port 1(c1) entered disabled state
[  833.628692] c1 (unregistering): left allmulticast mode
[  833.628750] c1 (unregistering): left promiscuous mode
[  833.628805] br0: port 1(c1) entered disabled state
[  833.671189] br0: port 2(c2) entered disabled state
[  833.671680] c2 (unregistering): left allmulticast mode
[  833.671737] c2 (unregistering): left promiscuous mode
[  833.671777] br0: port 2(c2) entered disabled state
[  833.714127] br0: port 3(c3) entered disabled state
[  833.714468] c3 (unregistering): left allmulticast mode
[  833.714528] c3 (unregistering): left promiscuous mode
[  833.714578] br0: port 3(c3) entered disabled state
[  833.758140] br0: port 4(sender) entered disabled state
[  833.758636] sender (unregistering): left allmulticast mode
[  833.758705] sender (unregistering): left promiscuous mode
[  833.758760] br0: port 4(sender) entered disabled state