[  694.773905] br0: port 1(c1) entered blocking state
[  694.774005] br0: port 1(c1) entered disabled state
[  694.774075] c1: entered allmulticast mode
[  694.774159] c1: entered promiscuous mode
[  694.822417] br0: port 2(c2) entered blocking state
[  694.822516] br0: port 2(c2) entered disabled state
[  694.822600] c2: entered allmulticast mode
[  694.822684] c2: entered promiscuous mode
[  694.873011] br0: port 3(c3) entered blocking state
[  694.873065] br0: port 3(c3) entered disabled state
[  694.873133] c3: entered allmulticast mode
[  694.873219] c3: entered promiscuous mode
[  694.923126] br0: port 4(sender) entered blocking state
[  694.923215] br0: port 4(sender) entered disabled state
[  694.923279] sender: entered allmulticast mode
[  694.923368] sender: entered promiscuous mode
[  694.943268] br0: port 4(sender) entered blocking state
[  694.943354] br0: port 4(sender) entered forwarding state
[  694.943408] br0: port 3(c3) entered blocking state
[  694.943458] br0: port 3(c3) entered forwarding state
[  694.943516] br0: port 2(c2) entered blocking state
[  694.943562] br0: port 2(c2) entered forwarding state
[  694.943611] br0: port 1(c1) entered blocking state
[  694.943656] br0: port 1(c1) entered forwarding state
[  705.664039] br0: port 1(c1) entered disabled state
[  705.664258] c1 (unregistering): left allmulticast mode
[  705.664299] c1 (unregistering): left promiscuous mode
[  705.664333] br0: port 1(c1) entered disabled state
[  705.709081] br0: port 2(c2) entered disabled state
[  705.709326] c2 (unregistering): left allmulticast mode
[  705.709370] c2 (unregistering): left promiscuous mode
[  705.709405] br0: port 2(c2) entered disabled state
[  705.742049] br0: port 3(c3) entered disabled state
[  705.742246] c3 (unregistering): left allmulticast mode
[  705.742288] c3 (unregistering): left promiscuous mode
[  705.742329] br0: port 3(c3) entered disabled state
[  705.779344] br0: port 4(sender) entered disabled state
[  705.779834] sender (unregistering): left allmulticast mode
[  705.779911] sender (unregistering): left promiscuous mode
[  705.779958] br0: port 4(sender) entered disabled state