[  459.369270] br0: port 1(c1) entered blocking state
[  459.369361] br0: port 1(c1) entered disabled state
[  459.369446] c1: entered allmulticast mode
[  459.369533] c1: entered promiscuous mode
[  459.422286] br0: port 2(c2) entered blocking state
[  459.422416] br0: port 2(c2) entered disabled state
[  459.422513] c2: entered allmulticast mode
[  459.422629] c2: entered promiscuous mode
[  459.472229] br0: port 3(c3) entered blocking state
[  459.472298] br0: port 3(c3) entered disabled state
[  459.472360] c3: entered allmulticast mode
[  459.472429] c3: entered promiscuous mode
[  459.519916] br0: port 4(sender) entered blocking state
[  459.520022] br0: port 4(sender) entered disabled state
[  459.520102] sender: entered allmulticast mode
[  459.520207] sender: entered promiscuous mode
[  459.540630] br0: port 4(sender) entered blocking state
[  459.540718] br0: port 4(sender) entered forwarding state
[  459.540783] br0: port 3(c3) entered blocking state
[  459.540838] br0: port 3(c3) entered forwarding state
[  459.540905] br0: port 2(c2) entered blocking state
[  459.540963] br0: port 2(c2) entered forwarding state
[  459.541021] br0: port 1(c1) entered blocking state
[  459.541075] br0: port 1(c1) entered forwarding state
[  470.246078] br0: port 1(c1) entered disabled state
[  470.246580] c1 (unregistering): left allmulticast mode
[  470.246650] c1 (unregistering): left promiscuous mode
[  470.246713] br0: port 1(c1) entered disabled state
[  470.285021] br0: port 2(c2) entered disabled state
[  470.285271] c2 (unregistering): left allmulticast mode
[  470.285320] c2 (unregistering): left promiscuous mode
[  470.285366] br0: port 2(c2) entered disabled state
[  470.326054] br0: port 3(c3) entered disabled state
[  470.326328] c3 (unregistering): left allmulticast mode
[  470.326376] c3 (unregistering): left promiscuous mode
[  470.326425] br0: port 3(c3) entered disabled state
[  470.377072] br0: port 4(sender) entered disabled state
[  470.377405] sender (unregistering): left allmulticast mode
[  470.377463] sender (unregistering): left promiscuous mode
[  470.377508] br0: port 4(sender) entered disabled state