[  605.371641] br0: port 1(c1) entered blocking state
[  605.371716] br0: port 1(c1) entered disabled state
[  605.371797] c1: entered allmulticast mode
[  605.371882] c1: entered promiscuous mode
[  605.452672] br0: port 2(c2) entered blocking state
[  605.452748] br0: port 2(c2) entered disabled state
[  605.452807] c2: entered allmulticast mode
[  605.452876] c2: entered promiscuous mode
[  605.534089] br0: port 3(c3) entered blocking state
[  605.534144] br0: port 3(c3) entered disabled state
[  605.534202] c3: entered allmulticast mode
[  605.534270] c3: entered promiscuous mode
[  605.615091] br0: port 4(sender) entered blocking state
[  605.615142] br0: port 4(sender) entered disabled state
[  605.615199] sender: entered allmulticast mode
[  605.615270] sender: entered promiscuous mode
[  605.647190] br0: port 4(sender) entered blocking state
[  605.647263] br0: port 4(sender) entered forwarding state
[  605.647306] br0: port 3(c3) entered blocking state
[  605.647354] br0: port 3(c3) entered forwarding state
[  605.647408] br0: port 2(c2) entered blocking state
[  605.647458] br0: port 2(c2) entered forwarding state
[  605.647505] br0: port 1(c1) entered blocking state
[  605.647552] br0: port 1(c1) entered forwarding state
[  616.483052] br0: port 1(c1) entered disabled state
[  616.483962] c1 (unregistering): left allmulticast mode
[  616.484008] c1 (unregistering): left promiscuous mode
[  616.484045] br0: port 1(c1) entered disabled state
[  616.541932] br0: port 2(c2) entered disabled state
[  616.542257] c2 (unregistering): left allmulticast mode
[  616.542313] c2 (unregistering): left promiscuous mode
[  616.542362] br0: port 2(c2) entered disabled state
[  616.609035] br0: port 3(c3) entered disabled state
[  616.609392] c3 (unregistering): left allmulticast mode
[  616.609436] c3 (unregistering): left promiscuous mode
[  616.609481] br0: port 3(c3) entered disabled state
[  616.669945] br0: port 4(sender) entered disabled state
[  616.670217] sender (unregistering): left allmulticast mode
[  616.670270] sender (unregistering): left promiscuous mode
[  616.670305] br0: port 4(sender) entered disabled state