[  696.779259] br0: port 1(c1) entered blocking state
[  696.779364] br0: port 1(c1) entered disabled state
[  696.779436] c1: entered allmulticast mode
[  696.779538] c1: entered promiscuous mode
[  696.825449] br0: port 2(c2) entered blocking state
[  696.825531] br0: port 2(c2) entered disabled state
[  696.825597] c2: entered allmulticast mode
[  696.825679] c2: entered promiscuous mode
[  696.873583] br0: port 3(c3) entered blocking state
[  696.873651] br0: port 3(c3) entered disabled state
[  696.873713] c3: entered allmulticast mode
[  696.873782] c3: entered promiscuous mode
[  696.919056] br0: port 4(sender) entered blocking state
[  696.919115] br0: port 4(sender) entered disabled state
[  696.919166] sender: entered allmulticast mode
[  696.919248] sender: entered promiscuous mode
[  696.936717] br0: port 4(sender) entered blocking state
[  696.936777] br0: port 4(sender) entered forwarding state
[  696.936832] br0: port 3(c3) entered blocking state
[  696.936881] br0: port 3(c3) entered forwarding state
[  696.936925] br0: port 2(c2) entered blocking state
[  696.936965] br0: port 2(c2) entered forwarding state
[  696.937004] br0: port 1(c1) entered blocking state
[  696.937044] br0: port 1(c1) entered forwarding state
[  707.643099] br0: port 1(c1) entered disabled state
[  707.643389] c1 (unregistering): left allmulticast mode
[  707.643441] c1 (unregistering): left promiscuous mode
[  707.643479] br0: port 1(c1) entered disabled state
[  707.684135] br0: port 2(c2) entered disabled state
[  707.684958] c2 (unregistering): left allmulticast mode
[  707.685006] c2 (unregistering): left promiscuous mode
[  707.685045] br0: port 2(c2) entered disabled state
[  707.727104] br0: port 3(c3) entered disabled state
[  707.727558] c3 (unregistering): left allmulticast mode
[  707.727635] c3 (unregistering): left promiscuous mode
[  707.727690] br0: port 3(c3) entered disabled state
[  707.765136] br0: port 4(sender) entered disabled state
[  707.765430] sender (unregistering): left allmulticast mode
[  707.765505] sender (unregistering): left promiscuous mode
[  707.765561] br0: port 4(sender) entered disabled state