[  716.338035] br0: port 1(c1) entered blocking state
[  716.338138] br0: port 1(c1) entered disabled state
[  716.338215] c1: entered allmulticast mode
[  716.338312] c1: entered promiscuous mode
[  716.380746] br0: port 2(c2) entered blocking state
[  716.380876] br0: port 2(c2) entered disabled state
[  716.380969] c2: entered allmulticast mode
[  716.381061] c2: entered promiscuous mode
[  716.426107] br0: port 3(c3) entered blocking state
[  716.426180] br0: port 3(c3) entered disabled state
[  716.426242] c3: entered allmulticast mode
[  716.426319] c3: entered promiscuous mode
[  716.469221] br0: port 4(sender) entered blocking state
[  716.469291] br0: port 4(sender) entered disabled state
[  716.469378] sender: entered allmulticast mode
[  716.469484] sender: entered promiscuous mode
[  716.486493] br0: port 4(sender) entered blocking state
[  716.486601] br0: port 4(sender) entered forwarding state
[  716.486671] br0: port 3(c3) entered blocking state
[  716.486734] br0: port 3(c3) entered forwarding state
[  716.486806] br0: port 2(c2) entered blocking state
[  716.486867] br0: port 2(c2) entered forwarding state
[  716.486926] br0: port 1(c1) entered blocking state
[  716.486983] br0: port 1(c1) entered forwarding state
[  727.195008] br0: port 1(c1) entered disabled state
[  727.195325] c1 (unregistering): left allmulticast mode
[  727.195375] c1 (unregistering): left promiscuous mode
[  727.195413] br0: port 1(c1) entered disabled state
[  727.229959] br0: port 2(c2) entered disabled state
[  727.230260] c2 (unregistering): left allmulticast mode
[  727.230316] c2 (unregistering): left promiscuous mode
[  727.230362] br0: port 2(c2) entered disabled state
[  727.264950] br0: port 3(c3) entered disabled state
[  727.265227] c3 (unregistering): left allmulticast mode
[  727.265285] c3 (unregistering): left promiscuous mode
[  727.265336] br0: port 3(c3) entered disabled state
[  727.293941] br0: port 4(sender) entered disabled state
[  727.294237] sender (unregistering): left allmulticast mode
[  727.294302] sender (unregistering): left promiscuous mode
[  727.294359] br0: port 4(sender) entered disabled state