[  703.542302] br0: port 1(c1) entered blocking state
[  703.542397] br0: port 1(c1) entered disabled state
[  703.542463] c1: entered allmulticast mode
[  703.542541] c1: entered promiscuous mode
[  703.585941] br0: port 2(c2) entered blocking state
[  703.586002] br0: port 2(c2) entered disabled state
[  703.586064] c2: entered allmulticast mode
[  703.586131] c2: entered promiscuous mode
[  703.627842] br0: port 3(c3) entered blocking state
[  703.627950] br0: port 3(c3) entered disabled state
[  703.628010] c3: entered allmulticast mode
[  703.628082] c3: entered promiscuous mode
[  703.671137] br0: port 4(sender) entered blocking state
[  703.671200] br0: port 4(sender) entered disabled state
[  703.671251] sender: entered allmulticast mode
[  703.671332] sender: entered promiscuous mode
[  703.686414] br0: port 4(sender) entered blocking state
[  703.686491] br0: port 4(sender) entered forwarding state
[  703.686544] br0: port 3(c3) entered blocking state
[  703.686588] br0: port 3(c3) entered forwarding state
[  703.686637] br0: port 2(c2) entered blocking state
[  703.686681] br0: port 2(c2) entered forwarding state
[  703.686729] br0: port 1(c1) entered blocking state
[  703.686778] br0: port 1(c1) entered forwarding state
[  714.378066] br0: port 1(c1) entered disabled state
[  714.378386] c1 (unregistering): left allmulticast mode
[  714.378444] c1 (unregistering): left promiscuous mode
[  714.378491] br0: port 1(c1) entered disabled state
[  714.410068] br0: port 2(c2) entered disabled state
[  714.410521] c2 (unregistering): left allmulticast mode
[  714.410581] c2 (unregistering): left promiscuous mode
[  714.410622] br0: port 2(c2) entered disabled state
[  714.446128] br0: port 3(c3) entered disabled state
[  714.446571] c3 (unregistering): left allmulticast mode
[  714.446653] c3 (unregistering): left promiscuous mode
[  714.446709] br0: port 3(c3) entered disabled state
[  714.485104] br0: port 4(sender) entered disabled state
[  714.485463] sender (unregistering): left allmulticast mode
[  714.485527] sender (unregistering): left promiscuous mode
[  714.485579] br0: port 4(sender) entered disabled state