[  696.022813] br0: port 1(c1) entered blocking state
[  696.022886] br0: port 1(c1) entered disabled state
[  696.022946] c1: entered allmulticast mode
[  696.023027] c1: entered promiscuous mode
[  696.071506] br0: port 2(c2) entered blocking state
[  696.071580] br0: port 2(c2) entered disabled state
[  696.071646] c2: entered allmulticast mode
[  696.071741] c2: entered promiscuous mode
[  696.118750] br0: port 3(c3) entered blocking state
[  696.118818] br0: port 3(c3) entered disabled state
[  696.118885] c3: entered allmulticast mode
[  696.118974] c3: entered promiscuous mode
[  696.163075] br0: port 4(sender) entered blocking state
[  696.163140] br0: port 4(sender) entered disabled state
[  696.163199] sender: entered allmulticast mode
[  696.163280] sender: entered promiscuous mode
[  696.181370] br0: port 4(sender) entered blocking state
[  696.181438] br0: port 4(sender) entered forwarding state
[  696.181490] br0: port 3(c3) entered blocking state
[  696.181542] br0: port 3(c3) entered forwarding state
[  696.181585] br0: port 2(c2) entered blocking state
[  696.181634] br0: port 2(c2) entered forwarding state
[  696.181679] br0: port 1(c1) entered blocking state
[  696.181734] br0: port 1(c1) entered forwarding state
[  706.900190] br0: port 1(c1) entered disabled state
[  706.900591] c1 (unregistering): left allmulticast mode
[  706.900644] c1 (unregistering): left promiscuous mode
[  706.900678] br0: port 1(c1) entered disabled state
[  706.942146] br0: port 2(c2) entered disabled state
[  706.942457] c2 (unregistering): left allmulticast mode
[  706.942502] c2 (unregistering): left promiscuous mode
[  706.942546] br0: port 2(c2) entered disabled state
[  706.995167] br0: port 3(c3) entered disabled state
[  706.995428] c3 (unregistering): left allmulticast mode
[  706.995474] c3 (unregistering): left promiscuous mode
[  706.995509] br0: port 3(c3) entered disabled state
[  707.028134] br0: port 4(sender) entered disabled state
[  707.028398] sender (unregistering): left allmulticast mode
[  707.028448] sender (unregistering): left promiscuous mode
[  707.028498] br0: port 4(sender) entered disabled state