[  484.986287] br0: port 1(c1) entered blocking state
[  484.986347] br0: port 1(c1) entered disabled state
[  484.986403] c1: entered allmulticast mode
[  484.986466] c1: entered promiscuous mode
[  485.025196] br0: port 2(c2) entered blocking state
[  485.025280] br0: port 2(c2) entered disabled state
[  485.025336] c2: entered allmulticast mode
[  485.025407] c2: entered promiscuous mode
[  485.065635] br0: port 3(c3) entered blocking state
[  485.065683] br0: port 3(c3) entered disabled state
[  485.065730] c3: entered allmulticast mode
[  485.065790] c3: entered promiscuous mode
[  485.104888] br0: port 4(sender) entered blocking state
[  485.104972] br0: port 4(sender) entered disabled state
[  485.105028] sender: entered allmulticast mode
[  485.105110] sender: entered promiscuous mode
[  485.120760] br0: port 4(sender) entered blocking state
[  485.120848] br0: port 4(sender) entered forwarding state
[  485.120901] br0: port 3(c3) entered blocking state
[  485.120946] br0: port 3(c3) entered forwarding state
[  485.120995] br0: port 2(c2) entered blocking state
[  485.121040] br0: port 2(c2) entered forwarding state
[  485.121087] br0: port 1(c1) entered blocking state
[  485.121133] br0: port 1(c1) entered forwarding state
[  495.803994] br0: port 1(c1) entered disabled state
[  495.804725] c1 (unregistering): left allmulticast mode
[  495.804804] c1 (unregistering): left promiscuous mode
[  495.804887] br0: port 1(c1) entered disabled state
[  495.845019] br0: port 2(c2) entered disabled state
[  495.845360] c2 (unregistering): left allmulticast mode
[  495.845430] c2 (unregistering): left promiscuous mode
[  495.845474] br0: port 2(c2) entered disabled state
[  495.886014] br0: port 3(c3) entered disabled state
[  495.886390] c3 (unregistering): left allmulticast mode
[  495.886477] c3 (unregistering): left promiscuous mode
[  495.886533] br0: port 3(c3) entered disabled state
[  495.921966] br0: port 4(sender) entered disabled state
[  495.922257] sender (unregistering): left allmulticast mode
[  495.922327] sender (unregistering): left promiscuous mode
[  495.922395] br0: port 4(sender) entered disabled state