[  716.757173] br0: port 1(c1) entered blocking state
[  716.757291] br0: port 1(c1) entered disabled state
[  716.757371] c1: entered allmulticast mode
[  716.757479] c1: entered promiscuous mode
[  716.808117] br0: port 2(c2) entered blocking state
[  716.808179] br0: port 2(c2) entered disabled state
[  716.808236] c2: entered allmulticast mode
[  716.808316] c2: entered promiscuous mode
[  716.859320] br0: port 3(c3) entered blocking state
[  716.859384] br0: port 3(c3) entered disabled state
[  716.859470] c3: entered allmulticast mode
[  716.859553] c3: entered promiscuous mode
[  716.914391] br0: port 4(sender) entered blocking state
[  716.914474] br0: port 4(sender) entered disabled state
[  716.914533] sender: entered allmulticast mode
[  716.914614] sender: entered promiscuous mode
[  716.935589] br0: port 4(sender) entered blocking state
[  716.935653] br0: port 4(sender) entered forwarding state
[  716.935697] br0: port 3(c3) entered blocking state
[  716.935736] br0: port 3(c3) entered forwarding state
[  716.935774] br0: port 2(c2) entered blocking state
[  716.935811] br0: port 2(c2) entered forwarding state
[  716.935847] br0: port 1(c1) entered blocking state
[  716.935884] br0: port 1(c1) entered forwarding state
[  727.674241] br0: port 1(c1) entered disabled state
[  727.674558] c1 (unregistering): left allmulticast mode
[  727.674674] c1 (unregistering): left promiscuous mode
[  727.674739] br0: port 1(c1) entered disabled state
[  727.728217] br0: port 2(c2) entered disabled state
[  727.728610] c2 (unregistering): left allmulticast mode
[  727.728719] c2 (unregistering): left promiscuous mode
[  727.728794] br0: port 2(c2) entered disabled state
[  727.783489] br0: port 3(c3) entered disabled state
[  727.783814] c3 (unregistering): left allmulticast mode
[  727.783894] c3 (unregistering): left promiscuous mode
[  727.783960] br0: port 3(c3) entered disabled state
[  727.816204] br0: port 4(sender) entered disabled state
[  727.816535] sender (unregistering): left allmulticast mode
[  727.816614] sender (unregistering): left promiscuous mode
[  727.816687] br0: port 4(sender) entered disabled state