[  696.425083] br0: port 1(c1) entered blocking state
[  696.425140] br0: port 1(c1) entered disabled state
[  696.425197] c1: entered allmulticast mode
[  696.425272] c1: entered promiscuous mode
[  696.470303] br0: port 2(c2) entered blocking state
[  696.470379] br0: port 2(c2) entered disabled state
[  696.470457] c2: entered allmulticast mode
[  696.470559] c2: entered promiscuous mode
[  696.516627] br0: port 3(c3) entered blocking state
[  696.516709] br0: port 3(c3) entered disabled state
[  696.516782] c3: entered allmulticast mode
[  696.516863] c3: entered promiscuous mode
[  696.562570] br0: port 4(sender) entered blocking state
[  696.562635] br0: port 4(sender) entered disabled state
[  696.562689] sender: entered allmulticast mode
[  696.562779] sender: entered promiscuous mode
[  696.580351] br0: port 4(sender) entered blocking state
[  696.580419] br0: port 4(sender) entered forwarding state
[  696.580465] br0: port 3(c3) entered blocking state
[  696.580509] br0: port 3(c3) entered forwarding state
[  696.580554] br0: port 2(c2) entered blocking state
[  696.580596] br0: port 2(c2) entered forwarding state
[  696.580641] br0: port 1(c1) entered blocking state
[  696.580684] br0: port 1(c1) entered forwarding state
[  707.312995] br0: port 1(c1) entered disabled state
[  707.313381] c1 (unregistering): left allmulticast mode
[  707.313466] c1 (unregistering): left promiscuous mode
[  707.313545] br0: port 1(c1) entered disabled state
[  707.353917] br0: port 2(c2) entered disabled state
[  707.354289] c2 (unregistering): left allmulticast mode
[  707.354373] c2 (unregistering): left promiscuous mode
[  707.354469] br0: port 2(c2) entered disabled state
[  707.391926] br0: port 3(c3) entered disabled state
[  707.392253] c3 (unregistering): left allmulticast mode
[  707.392323] c3 (unregistering): left promiscuous mode
[  707.392393] br0: port 3(c3) entered disabled state
[  707.429971] br0: port 4(sender) entered disabled state
[  707.430302] sender (unregistering): left allmulticast mode
[  707.430366] sender (unregistering): left promiscuous mode
[  707.430425] br0: port 4(sender) entered disabled state