[  705.308532] br0: port 1(c1) entered blocking state
[  705.308587] br0: port 1(c1) entered disabled state
[  705.308639] c1: entered allmulticast mode
[  705.308703] c1: entered promiscuous mode
[  705.354194] br0: port 2(c2) entered blocking state
[  705.354269] br0: port 2(c2) entered disabled state
[  705.354330] c2: entered allmulticast mode
[  705.354402] c2: entered promiscuous mode
[  705.397819] br0: port 3(c3) entered blocking state
[  705.397909] br0: port 3(c3) entered disabled state
[  705.397977] c3: entered allmulticast mode
[  705.398051] c3: entered promiscuous mode
[  705.442838] br0: port 4(sender) entered blocking state
[  705.442891] br0: port 4(sender) entered disabled state
[  705.442937] sender: entered allmulticast mode
[  705.443009] sender: entered promiscuous mode
[  705.459499] br0: port 4(sender) entered blocking state
[  705.459590] br0: port 4(sender) entered forwarding state
[  705.459647] br0: port 3(c3) entered blocking state
[  705.459694] br0: port 3(c3) entered forwarding state
[  705.459745] br0: port 2(c2) entered blocking state
[  705.459811] br0: port 2(c2) entered forwarding state
[  705.459873] br0: port 1(c1) entered blocking state
[  705.459921] br0: port 1(c1) entered forwarding state
[  716.167316] br0: port 1(c1) entered disabled state
[  716.167640] c1 (unregistering): left allmulticast mode
[  716.167705] c1 (unregistering): left promiscuous mode
[  716.167782] br0: port 1(c1) entered disabled state
[  716.211267] br0: port 2(c2) entered disabled state
[  716.211639] c2 (unregistering): left allmulticast mode
[  716.211689] c2 (unregistering): left promiscuous mode
[  716.211762] br0: port 2(c2) entered disabled state
[  716.254299] br0: port 3(c3) entered disabled state
[  716.254596] c3 (unregistering): left allmulticast mode
[  716.254679] c3 (unregistering): left promiscuous mode
[  716.254728] br0: port 3(c3) entered disabled state
[  716.306446] br0: port 4(sender) entered disabled state
[  716.306790] sender (unregistering): left allmulticast mode
[  716.306838] sender (unregistering): left promiscuous mode
[  716.306882] br0: port 4(sender) entered disabled state